初中英语专题教案---状语从句(二)
初中英语专题教案---状语从句（二）
一、专题详解
（五）目的状语从句
目的状语从句，主要用来补充说明主句中谓语动词发生的目的。常用来连接目的状语从句的连接词及其短语主要有：so that/in order that/for fear that/lest/in case. 如：
He got up early so as to catch the first morning bus.So as to catch the first morning bus，是用来补充说明got up early的目的状语。
He got up early so that he could catch the first morning bus.He could catch the first morning bus，是用来补充说明got up early的目的状语从句。
其他用法：
（六）结果状语从句
结果状语从句是英语学科中的一个句型。从句常由so… that或such…that引导。
其他用法：
（七）让步状语从句
让步状语从句，是指状语从句中的一种，其本身也是状语从句。一般翻译为“尽管……”或“即使……”，就是我们日常生活中用的“退一步说…”的感觉。
引导让步状语从句的连词主要有以下这些：
though，although，while，as；even if，even though；whether...or...；no matter+疑问词，疑问词-ever，regardless of+名词/名词短语/名词从句，despite，in spite of。
切记although，though 不可与but连用，但可以与still和yet连用。
其他用法:
区分：
二、课堂检测
目的状从：
1. He left in ___a hurry ___he forgot to lock the door.
A. such, that
B. so, that
C. such, as
D. so, when
2. You must improve your study method _____ you may make progress in your studies.
A. so as to
B. in order to
C. so
D. in order that
3. The Prime Minister got to the platform and sat down, ____to answer the questions.
A. preparing
B. being preparing
C. prepared D . to prepare
4. They demanded a rise in their wages ___up for the ____ cost of living.
A. to make, increase
B. made, increased
C. to be made, increasing
D. making, increasing
5. ---Why did you move the table over there?--- ____ the new sofa.
A. To make room for
B. Share room with
C. Given room to
D. Saving room for
6.My parents live in a small village.They always keep candles in the house（）
there is a power out.
A.if
B.unless
C.in case
D.so that
7.I’d like to arrive20minutes early （）I can have time for a cup of tea.
A.as soon as
B.as a result
C.in case
D.so that
8. You’d better take something to read when you go to see the doctor （）you have to wait.
A. even if
B.as if
C.in case
D.in order that
9. The little time we have together we try ____ wisely.
A. spending it
B. to spend it
C. to spend
D. spending that
10. Paul doesn’t have to be made _____. He always works hard.
A. learn
B. to learn
C. learned
D. learning
1-5 A D C A A6-10 C D B C B
结果状从：
1. It was five o’clock in the afternoon ____ they climbed up to the top of the mountain.
A. since
B. when
C. that
D. until
2. Do think ____ reading.
A. while
B. when
C. as
D. for
3. ____ the window, my hand was cut unexpectedly.
A. Cleaning
B. To clean
C. While cleaning
D. While I was cleaning
4. ____, one becomes more experienced.
A. When one grows older
B. As one grows older
C. The older one grows
D. While one will be older
5. I shall ring you up ____ you should forget to come.
A. because
B. for
C. in case
D. in order that
6. Do you mind ____ how you succeed?
A. if I go and see
B. if I go seeing
C. my going and see
D. my go to see
7. — Are you sure that you’ve met him before? — ____ I’m mistaken.
A. Unless
B. If
C. When
D. Though
8. The students will go on playing football ____ or not.
A. whether it rains
B. if it rains
C. whether it will rain
D. no matter it rains
9. Francis Preston Blair, ____ born in Kentucky, lived and practiced law in Missouri.
A. was
B. he was
C. although
D. as
10. The wounded soldier died though the hospital ____.
A. tried to pull him through
B. managed to pull him through
C. went all out to pull through him
D. managed to pull through him
11. ____, he is healthy, however.
A. Though older as he
B. Though he is as old
C. Old as he is
D. Old as he will be
12. No matter ____ hard it may be, I’ll carry it out.
A. what
B. whatever
C. how
D. however
13. — Have you found your key?— Yes, it was lying ____ I often watch TV in my room.
A. what
B. which
C. how
D. where
14. — How is it that you are late for class again? — ____.
A. By bus and them on foot
B. Because I missed the bus
C. It’s quite all right
D. It’s far from school
15. ____ you have come, you must not go away so soon.
A. For
B. Now that
C. Because
D. So that
1.B
2.A
3.D
4.B
5.C
6.A
7.A
8.A
9.C 10.A 11.C 12.C 13.D 14.B 15.B
让步状从：
1. Alice is a good student. she has one shortcoming
A.although
B.as ChoweverD.even if
2. We will not give up we shall fail ten times.
A.even if
B.as
C.though
D.until
3.He had measured meI could speak
A.until
B.before
C.while
D.as
4.,he knows more than you.
A.Child as he is
B.As he is a child
C.A child as he is
D.However he is a child
5.Lin Tao is sure to come to help you the moment his homework.
A.he will finish
B.he has finished
C.he finished
D.he had finished
6.diffcult the task may be,we will try our best to finish it
A.No matter
B.No wonder
C.Though
D.However
7.Durning the Spring Festival,a lot of people take the bullet train home it is expensive.
A.so
B.as
C.because
D.though
8.we grow older,we grow wiser.
A.With
B.Since
C.While
D.As
9. Althou he is considered a great writer,
A.his works is not widely read
B.but his works are not widely read
C.however his works are not widely read
D.yet his works are not widely read
10. ______, Mother will wait for him to have dinner together.
A. However late is he
B. However he is late
C. However is he late
D. However late he is
填空：
1. Heavily it was raining outside, they start out very early.
2. he looks weak, he is healthy.
3. you believe it or not, it's true.
4. Will you watch my clothes I have a swim?
5. he was worn out, he kept on working.
三、课后作业
(一)单项选择题
1. -Was Eric's father very strict with him?
-Yes. He never praised him . He became one of the top students in his grade.
A. since
B. when
C. until
D. became
2. I him the news as soon as he back.
A. will tell；will come
B. will tell；comes
C. tell；will come
D. tell；comes
3. Don't worry about me. I will call you I arrive in London.
A. when
B. while
C.as soon as
D. after
4. I will tell Jenny about the good news as soon as she back.
A. comes
B. came
C. will come
D. has come
5. I have heard a lot of good things about you I came back from abroad.
A. since
B. until
C. before
D. when
6.--Have you finished your speech?
-No. Last night I was writing I heard someone shouted “Help”.
A. until
B. while
C. if
D. when
7. What were you doing the rainstorm came?
A. while
B. when
C. before
D. after
8. My father was watching TV my mother was cooking.
A. when
B. until
C.while
D.as soon as
9. I will give him the gift as soon as he
A. will arrive
B. arrive
C. arrives
D. arrived
10.-Let's go and play games, Ok?
-Sorry, Mike. I won't go out I finish my homework.
A. until
B. when
C. although
D. if
11. My father was watering the flowers in the garden my mother was cooking lunch in the kitchen.
A. if
B. while
C. unless
D. when
12. I the bike to you when I get home.-Thank you.
A. give
B. gives
C. gave
D. will give
13.-Where's your report, Sam? -Sorry, Boss. I'll give it to you as soon as it .
A. finishes
B. will finish
C.is finished
D. will be finished
14. Wu Yi will help with the housework he gets home after school.
A. since
B. while
C.as soon as
D. until
15. Phone me you get to Wuzhong.
A. since
B.so that
C.as soon as
D. while
1.B
2.B
3.C
4.A
5.A
6.B
7.B
8.B
9.C 10.D 11.C 12.C 13.C 14.B 15.B
（二）填空题
Time clause
1. It is 3 years . Mr. Wallace bought this watch and it will be 3 years he buys another one.
2. He was about to tell me the secret someone patted him on the shoulder.
3.-Why didn't you tell him about this?--He rushed out of the room I could say a word.
4. I went to GuiLin, I was deeply impressed by its fantastic scenery.
5. you arrive home, ring me immediately.
6. the student meets a new word, he will always look it up in the dictionary.
7. A good story teller must be able to hold the listeners "curiosity he reaches the end of the story. 1.since；before 2.when 3.before 4.The first/second..…/last time 5.The moment 6.Every time 7.until
Place clause
1. Mr. Smith always tells us: “ there is a will, there is a way"
2. Don't put the sharp knife little kids can get it.
3. After the war, a new school building was built there used to be a theatre.
4. After the war, a new school building was built in the place there used to be a theatre.
5. It is certain that Mr. Daniel will go he is needed to ease the suffering of his people.
1- 4.where 5.where/wherever
Purpose clause
1. Guo Jingming had to stand on the table he could be seen by his fans.
2. Guo Jingming had to stand on the table he could be seen by his fans.
3. He had made a mistake, but then he corrected the situation it got worse.
4. He had made a mistake,but then he corrected the situation worse consequence.
1.so that
2.in order that
3.in case
4.in case of
Result clause
1. Pop music is such an important part of society it has even influenced our language.
2. His plan was a good one that we all agreed to accept it.
3.His plan was such a good one we all agreed to accept
4. So unforgettable was the movie titled, “The Eise of Tomorro”Tim watched it over and over again.
1.that
2.such
3.as
4.that
Condition clause
1. homosexual love exists in the boarding school, teachers will try to get rid of at all costs.
2. Small boats can easily turn over in the water they are not managed carefully.
3. You will succeed in the end you give up half way.
4. You are not required to speak asked to.
5. The medicine will not have any negative effects taken according to the directions. 1.As/So long as 2.if 3.unless 4.unless 5.if/when
Reason clause
1. everyone is here, let's begin our class.
2. everyone is here, let's begin our class.
3. You can't make a u-turn here this is a one-way street.
4. The animal must have been a puma, peculiar paw prints were found by many.
5. Thomas and Jackson are similar the both have solid muscles and great physical endurance.
6. Helen could easily find the way to the hotel she was familiar with the area.
7. Handwritten documents are more valuable to researchers, historians say. Their reliability can be confirmed.
1.Since
2.Now that
3.as/because
4.for
5.in that
6.because/since/as
7.because
Concession clause
1. Tom comes from Canada, he knows Chinese manners very well.
2. the weather was freezing, the PLA soldiers managed to reach the destination in time.
3. the fact that the weather was freezing, the PLA soldiers managed to reach the destination in time.
4. the freezing weather, the PLA soldiers managed to reach the destination in time.
5. the freezing weather, the PLA soldiers managed to reach the destination in time.
6. the freezing weather, the PLA soldiers managed to reach the destination in time.
7. Liu Wei loves his students, he is very strict with them.
8.The cost of living in Glasgow is among the lowest in Britain the quality of its life is one of the highest
9. hungry I am, I never seem to be able to finish off this loaf of bread.
10. well-prepared you are, you still need a lot of luck in mountain climbing.
1.Although/Though/While
2.Even if/though
3.Despite
4.Despite
5.Regardless of
6.In spite of
7.While
8.while
9.However 10.No matter how
Manner clause
1. We don't speak to strangers we talk to our close friends.
2. The teacher often joined student's activities she were a student like us.
3. When in Rome, do the Romans do.
1.the way
2.as if/though
3.as
（三）把下列句子改成带有状语从句的复合句
1. He didn’t come. He was ill.(because)
2. He is too young to join the army.(so....……that)
3. He studies English hard. He is over seventy.(though)
4. We will stay at home. It rains.(if)
5. He was doing his homework. Someone knocked at the door.(when)
6. I waited. He came back.(not.....until)
7. He is tall. I am tall.(as.....…as)
8. My mother was cooking. I was listening to the news.(while)
9. It was a hot day. We couldn't sleep well.(such....….hat)
10. He came into the warm room. He took off his cap and sat down.(as soon as)
Keys:
1. He didn't come because he was ill.
2. He is so young that he can’t join the army.
3. Though he is over seventy, he studies English hard.
4. We will stay at home if it rains.
5. He was doing his homework when someone knocked at the door.
6. I didn't leave until he came back.
7. He is as tall as I(am)
8. My mother was cooking while I was listening to the news.
9. It was such a hot day that we couldn't sleep well.
10. He took off his cap and sat down as soon as he came into the warm room.
(完整版)初中条件状语从句精讲和练习含答案
初中英语：条件状语从句 一．条件状语从句的概念 条件状语从句，即在某种条件下，一件事情可能发生。在英语中由连接词if或unless等 引导的状语从句叫做条件状语从句。条件是指某一件事情实现之后（状语从句中），一件事 情（主句）才能发生，通常译作“假如，只要，如果”等意思。条件状语从句中，主从句的时 态要遵循“主将从现”的原则。即，主句是将来时态时，从句用一般现在时代替将来时态。 二.条件状语从句的引导词 1.If conj . 如果，假如 If you ask him，he will help you．如果你请他帮忙，他会帮你的。 If you fail in the exam，you will let him down．如果你考试不及格，你会让他失望的。 2.unless conj.除非,若不,除非在……的时候（if ...not...） You will fail to arrive there in time unless you start earlier. 如果你不早点动身,你就不能及时赶到那儿。Unless it rains, the game will be played. 除非下雨,比赛将照常进行。 3.so/as long as conj.只要 You may borrow my book as long as you keep it clean. 只要你保持书的清洁，你就可以把我的书借去。 三．关于条件句的时态，常见的有以下三种情况： 1、条件状语从句的主句是一般将来时，那么从句常常用一般现在时。 When I grow up, I’ll be a nurse and look after patients. 我长大后要当一名护士，照顾病人。 2、如果主句是祈使句，那么从句通常要用一般现在时。 If you want to have a chat ,call me up. 如果你想聊天，打我电话。 3、如果主句是含有情态动词时，根据需要从句多用一般现在时。 You should be quiet when you are in the reading room. 在阅览室时应保持安静。 四．知识拓展 1在以when，before，as soon as等引导的时间状语从句，也适用“主将从现”原则，即如果主句是一般将来时，从句则用一般现在时。 I'll tell her the good news when she comes back. 当她回来的时候，我将把这个好消息告诉她。 she will give you a call as soon as she returns. 她一回来就会给你电话。 2.If条件句的同义句：祈使句，and /or+将来时态的陈述句。 Work hard ,and you will make great progress.= If you work hard,you will make great progress. 如果你努力学习，你才会取得大的进步。 Hurry up, or you will be late.=If you don’t hurry up.you will be late.如果你不快点，你就要迟到了。
初中英语时间状语从句讲解及练习
语法 29时间状语从句 一、什么是状语从句 状语就是在一句话中表示该句子的时间、地点、方式、原因、条件等成分。状语从句就是用一个从 句表示状语。状语从句根据它表达的意思不同，可分为时间、地点、原因、目的、结果、条件、方式、比较、让步等九类。 与状语一样，状语从句的位置比较灵活。既可置于主句之前（通常用逗号与主句隔开），也课置于主句之后（不需要用逗号与主句隔开），有时甚至可以置于主句之中。 二、时间状语从句 1. 主句和从句同时发生，这类从句由从属连词when, while, as引导。 He was hungry when he came home. I was crying while everyone was laughing. As I walked out, he walked in. as, when, while, 的区别 ① as强调从句的动作与主句动作同时发生及持续，具有at the same time的意思 他继续往下谈的时候，越来越兴奋。 as还可以表示一边??一边??，强调从句和主句中两个动作交替进行或同步进行。 他们边走边聊。 as还有“ 随着”的含义 随着春天的到来，天气暖和起来。 ② when 强调动作点的特定时间，具有at the time that 的意思 当老师走进来的时候，我们都站起来了。 ③ while 表示较长的期间，具有during the time that 的意思 当我在这的时候，我很安全。 2.主句发生在从句之前，这类从句由从属连词before, until 引导 ,before 意为“ 在---之前” until 在肯定句中意为“直到 --- 为止”，在否定句中意为“直到 --- 才”。从句既可置于主句前，也可置 于主句之后。 回家之前我必须干完所有的活。
高中英语必修二状语从句教案
一地点状语从句 地点状语从句通常由where, wherever 引导。 Where I live there are plenty of trees.我住的地方树很多。 Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。 二. 方式状语从句 方式状语从句通常由as, (just) as…so…, as if, as though引导。 1）as, (just) as…so…引导的方式状语从句通常位于主句后，但在(just) as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体，例如：Always do to the others as you would be done by.你希望人家怎样待你，你就要怎样待人。As water is to fish, so air is to man.我们离不开空气，犹如鱼儿离不开水。 Just as we sweep our rooms, so we should sweep backward ideas from our minds. 正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。 2）as if, as though 两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作"仿佛……似的"，"好像……似的"，例如： They pletely ignore these facts as if (as though) they never existed. 他们完全忽略了这些事实，就仿佛它不存在似的。（与事实相反，谓语用虚拟语气。） He looks as if (as though) he had been hit by lighting. 他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。） It looks as if the weather may pick up very soon. 看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。） 说明：as if / as though也可以引导一个分词短语、不定式短语或无动词短语，例如： He stared at me as if seeing me for first time.他目不转睛地看着我，就像第一次看见我似的。He cleared his throat as if to say something.他清了清嗓子，像要说什么似的。 The waves dashed on the rocks as if in anger.波涛冲击着岩石，好像很愤怒。 三. 原因状语从句 比较：because, since, as和for 1）because语势最强，用来说明人所不知的原因，回答why提出的问题。当原因是显而易见的或已为人们所知，就用as或since。 I didn't go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2）由because引导的从句如果放在句末，且前面有逗，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。 He is absent today, because / for he is ill. He must be ill, for he is absent today. 四. 目的状语从句 表示目的状语的从句可以由that, so that, in order that, lest, for fear that, in case等词引导，例如：
初中英语状语从句讲解、练习与答案(教案)
状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状 语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让 步状语从句。 1. 时间状语从句 ⑴时间状语从句常用when, as, while, before, after, since, till, until, as soon as 等连词来引导。例如： It was raining hard ( rain hard 下大雨) when got to school yesterday. While he was doing his homework, the telepho ne rang. As he walked along (沿着走) the lake, he sang happily. He had lear ned a little Chin ese before he came to China. After he finished middle school, he went to work in a factory. (2) 在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I ' ll ring you up as soon as I get to New York. I will tell him everyth ing whe n he comes back. He won ' t believe it until he sees it with his own eyes. (3) 在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是一直到……时” 谓语动词只能用延续性动词。如果主句用否定式，其含义是直到……才……”,在…??…以前不……”,谓语动词可用瞬间动词。例如： The young man read till the light went out (熄灭) Let ' s wait until the rain ops. We won' t start until Bob comes. Don' get off (从下来) until the bus stops. 【Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。Until是指直到某一特定事件发生的时候，而讲话的人在自己心里认为，在那个时刻之后，该事情或该状况将中止 (不怎么可能持续)。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1) 条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don' t leave the buildi ng uni ess I tell you to. (2) 在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I ' ll help you with your English if am free tomorrow. He won ' t be late uni ess he is ill. (3) 祈使句+ and (or)+陈述句”在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you ' ll be late. =If you don ' t hurry up, you ' ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句
初中英语——条件状语从句
初中英语―条件状语从句 一．条件状语从句的概念 条件状语从句，即在某种条件下，一件事情可能发生。在英语中由连接词if或unless 等引导的状语从句叫做条件状语从句。条件是指某一件事情实现之后（状语从句中），一件事情（主句）才能发生，通常译作―假如，只要，如果‖等意思。条件状语从句中，主从句的时态要遵循“主将从现”的原则。即，主句是将来时态时，从句用一般现在时代替将来时态。 二.条件状语从句的引导词 1.If conj . 如果，假如 If you ask him，he will help you．如果你请他帮忙，他会帮你的。 If you fail in the exam，you will let him down． 如果你考试不及格，你会让他失望的。 2.unless conj.除非,若不,除非在……的时候（if ...not...） You w ill fail to arrive there in time unless you start earlier. 如果你不早点动身,你就不能及时赶到那儿。 Unless it rains, the game w ill be played.除非下雨,比赛将照常进行。 3.so/as long as conj.只要 You may borrow my book as long as you keep it c lean. 只要你保持书的清洁，你就可以把我的书借去。 三．关于条件句的时态，常见的有以下三种情况： 1、条件状语从句的主句是一般将来时，那么从句常常用一般现在时。 When I grow up, I’ll be a nurse and look after patients. 我长大后要当一名护士，照顾病人。 2、如果主句是祈使句，那么从句通常要用一般现在时。 If you want to have a chat ,call me up. 如果你想聊天，打我电话。 3、如果主句是含有情态动词时，根据需要从句多用一般现在时。
【英语】初中英语状语从句试题经典
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状语从句教案
TheAdverbialClauses 抚宁一中王艳 I.Teachingtopic：TheAdverbialClauses II.Teachingtype：Grammar III.TeachingObjectives: 1Inknowledge： Enhancestudents’proficiencyandaccuracyinusingthe adverbialclauses. StepI ooseonekindoftheclausesandanswerquestionstogetpoints. 1.AdverbialClausesofTime(时间状语从句) 1）Askstudentstodomultiple-choicetoknowthedifferenceamong“when”,“while”and“as”. 2)Askstudentstothinkaboutotherconjunctionsandwritesentencesbythemselves.Thenaskst udentstocorrectmistakesbythemselvesandexplaintheimportantanddifficultpoints. 3)Askstudentstotranslatethreesentencestoknowdifferentmeaningsof“before” 2.AdverbialClausesofConcession(让步状语从句) 1）Askstudentstofillintheblanksaccordingtothepicture. 2)Askstudentstodomultiple-choicetoacquiretheimportantpoints. 3.AdverbialClausesofManner(方式状语从句)
初中英语——If引导的条件状语从句
初中英语――if引导的条件状语从句 在主从复合句中修饰主句中的动词、形容词、副词等的从句叫做状语从句，状语从句一般可分为时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句、比较状语从句和方式状语从句九种。 在句子中做条件状语的从句称为条件状语从句。可置于句首、句尾，有时还可置于主语和谓语之间。引导条件状语从句的连接词有：if ,unless,as/so long as等 1.if引导的条件状语从句 表示在某种条件下某事很可能发生。 If we pay much attention to the earth, we'll have a better world. 如果我们多关爱地球，就会拥有一个更美好的世界 If it rains tomorrow, what shall we do? 如果明天下雨，我们怎么办？ 注意：if还可以引导虚拟条件句，表示不可实现的条件，从句中多用一般过去时或过去完成时。 What would happen if there were no water ? 如果没有水会怎样？ 2.unless引导的条件状语从句 unless的意思是如果不，除非。可与if...not互换。 You will fail in English unless you work hard. 你英语考试会不及格的，除非你更加努力。 3.as /so long as引导的条件状语从句 as /so long as意思是“只要” So long as you're happy,i will be happy. 只要你高兴，我就高兴。 4.once引导的条件状语从句 once引导的条件状语从句，意为“一旦...，就”，从句可置于主句前或后 Once you begin,never stop. 一旦开始，就绝不要停止 Maths is easy to learn once you understand the rules. 一旦你理解了规则，数学就不难学了。 提示：在条件状语从句中，用一般现在时代替一般将来时，用一般过去时代替过去将来时。 If the weather is bad next week, we'll put off the climbing. 如果下周天气不好，我们将推迟爬山。 Father told me if i worked hard he would buy me a gift. 爸爸告诉我，如果我努力学习，他会给我买一份礼物。
最新初中英语状语从句练习与答案
状语从句 一. 单项填空 1. _______ he’s old, he can still carry this heavy bag. A. Though B. Since C. For D. So 2. ---Do you know if he _______ to play basket ball with us? ---I think he will come if he ______ free tomorrow. A. comes; is B. comes; will be C. will come; is D. will come; will be 3. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him. A. will fall; to help B. falls; to help C. will fall; help D. falls; helping 4. I don’t remember ________ he worked in that city when he was young. A. what B. which C. where D. who 5. We will stay at home if my aunt ________ to visit us tomorrow. A. comes B. come C. will come D. is coming 6. The police asked the children _______ cross the street ________ the traffic lights turned green. A. not; before B. don’t; when C. not to; until D. not; after 7. I was late for class yesterday _______ there was something wrong with my bike. A. when B. that C. until D. because 8. I’ll go swimming with you if I ________ free tomorrow. A. will be B. shall be C. am D. was 9. In the exam, the ________ you are, ______ the _______ mistakes you will make. A. careful; little B. more careful; fewest C. more careful; fewer D. more careful; less 10. Y ou should finish your lessons _______ you go out to play. A. before B. after C. when D. while 11. I hurried _____ I wouldn’t be late for class. A. since B. so that C. as if D. unless 12. When you read the book, you’d better make a mark _______ you hav e any questions. A. which B. that C. where D. though 13. The teacher raised his voice _______ all the students could hear him. A. for B. so that C. because D. in order 14. He took off his coat _______ he felt hot. A. because B. as C. if D. since 15. It is ______ that we’d like to go out for a walk. A. a lovely day B. too lovely a day C. so lovely a day D. such lovely a day 16. Mary had ______ much work to do that she stayed at her office all day. A. such B. so C. too D. very 17. _______ I felt very tired, I tried to finish the work. A. Although B. Because C. As D. As if 18. ______ the day went on, the weather got worse. A. With B. Since C. While D. As
初中英语If引导的条件状语从句演示教学
初中英语――if引导的条件状语从句 在if 引导的条件状语从句中，if 和条件句位置灵活，可直接放在主句后面，若if 条件句放句首，从句后面要加逗号，和主句隔开。还要注意前后时态一致原则.引导条件状语从句的连接词主要有：if(如果）、unless（除非）或as long as （只要）等。unless在意思上等于if...not。 一、条件状语从句用法 1、引导条件状语从句最常用的连词是if,由if引导的条件状语从句表示在某种条件下某事很可能发生。如： If you ask him, he will help you. 如果你请他帮忙,他会帮你的。 If you fail in the exam, you will let him down. 如果你考试不及格,你会让他失望的。 另外,if从句还表示不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。如: If I were you, I would invite him to the party. 如果我是你,我会邀请他参加聚会。 2、unless = if...not.除非,若不,除非在……的时候 例如：Let's go out for a walk unless you are too tired. =If you are not too tired, let's go out for a walk. Unless it rains, the game will be played. 除非下雨,比赛将照常进行。 二、时态问题 在条件状语从句中，要注意“主将从现”的规定，即主句用一般将来时，从句用一般现在时表示将来时。例句： I will come to see you if I have time. 我有时间，我就来看你。 三如果if 条件句谈论的是重复发生和预示要发生的情景和事件，则主从句大多用一般现在时态。如： If bears are in danger ,they attack people. 误区提醒 if 既可以引导条件状语从句，表示“如果”，也可以引导宾语从句，表达“是否”。辨别它在这两种从句中的时态是我们经常容易出错的地方。另外，if 和unless的用法也需注意。 典型例题：----I wonder if your wife to the party. ----If your wife _________, so will mine。. A. will go，go B. will go, goes C.goes, will go D. will go, will go 解析：第一句中if表示“是否”，引导宾语从句，用将来时will go；第二句“如果你的妻子去，我的妻子也去”，if引导条件状语从句，用一般现在时表示将来时。your wife，单三人称主语，所以用goes 。
条件状语从句初二英语
2015-12-20 条件状语从句 1、定义 由引导词if或unless引导的状语从句叫做条件状语从句。在英文中，条件是指某一件事情实现之后(状语从句中的动作)，其它事情(主句中的动作)才能发生，通常译作"假如"。(注意:在含有条件状语从句的复合句中，表示将来时态，主句是态,或谓语动词是，从句要用态,即[原则]。 Eg1: Take the medicine, you will be fine. Eg2: If you can read as many English books as possible, your English will be improved. 2、用法 语法引导条件状语从句最常用的连词是if, 由if引导的条件状语从句表示在某种条件下某事很可能发生if引导的条件状语从句既可以将从句放前面也可以将从句放后面。除了if 之外，还有其他连词也可以引导条件状语从句。 【注：在条件状语从句中，绝大数情况下some要变为any。】 (1) unless conj.除非，若不，除非在……的时候 Eg1: You will fail to arrive there in time unless you start earlier.如果你不早点动身，你就不能那儿。 Eg2: Unless it rains, the game will be played.除非下雨，比赛将照常进行。 (2) on condition(that)...在……条件下，如果on condition (that)...引导的是主句事件发生的前提条件或唯一条件。 Eg1: I can tell you the truth on condition that you promise to keep a secret.我可以告诉你真相，条件是你答应保密。 Eg2: You can go swimming on condition (that) you don't go too far from the river bank.你只有在不远离河岸的条件下才可以下水游泳。 Attention（注意）： ①unless = if...not. Eg: Let's go out for a walk unless you are too tired. If you are not too tired, let's go out for a walk. ②if 引导的有和两种： 真实条件句Eg：If it rains tomorrow, we won’t go on a park
初中英语状语从句知识点总结
初中英语状语从句知识点总结(一） 用来修饰主句中的动词，形容词或副词等而充当状语的从句叫做状语从句。状语从句常用从属连词来引导,与主句连接起来。若置于句末,则前面不加逗号。根据意义和作用，状语从句可分为时间原因条件等几种。下面我们就来分析一下这几种状语从句。 1时间状语从句 时间状语从句常用从属连词wheｎ,aｆtｅｒ，unｔil,as soon as，等来引导。 当主句是祈使句或谓语动词是一般将来时态或情态动词时,其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”。 如:Ｐlease cａll me ｗheｎ yｏu ｇeｔｔｈere．当你到那时,请给我打个电话。 I ｗill write tｏ you ａs ｓｏｏn as I arrｉｖe in Beｉjing.我一到北京就给你写信。 <温馨提示>siｎce引导时间状语从句表示“自从…以来”，从句中的动词一般表示动作的起点，用过去时;而主句的动作延续的情况则用一般现在时或现在完成时。常用的句型为： It hａs beｅn/is+一段时间+ｓｉnｃe+过去时。 如：I hａs ｂeｅｎ/is three yeａrs since ｗe meｔ laｓt ｔｉｍe.自从我们上次见面,已经三年了。 2条件状语从句 引导条件状语从句的连词或词组有：if(如果),unless(除非),as ｌｏnｇ as(只要）等。如果主句是将来时，条件状语从句也用一般现在时来表示。 如：I will ｓtａy at home ｉf it raiｎs tomorrｏｗ.如果明天下雨,我就待在家。 You can’t learn Englisｈweｌl unｌess you woｒk ｈard． 除非你努力学习，否则是学不好英语的。 <温馨提示>由ｉf引导的条件状语从句，若从句表达的是与现在事实相反的事实,则常用虚拟语气,即用过去时态表示(如果涉及到ｂe动词，一律都用wｅre)。此时,主句则用过去将来时。
(完整word版)初中条件状语从句(附答案)
条件状语从句讲解及练习 一、考点归纳 由连接词if或unless引导的状语从句叫做条件状语从句。（注意：在含有条件状语从句的复合句中，如果主句是一般将来时态，从句要用一般现在是“主将从现原则”。通常译作“假如，如果，除非”。引导词： 常用引导词： if , unless 1.if 引导词用法 学习" if " 引导的条件状语从句的用法,现在总结一下: if 条件句不一般, 几个要点记心间; 条件句,放在前, 逗号要放句中间。 条件句表可能，主句多用将来时； 条件句表事实，主句常用现在时。 if 引导的条件句有：真实条件句和非真实条件句两种: （1）真实条件句：表示在某种条件下某事很可能发生。Eg: a)If you ask him, he will help you. 如果你请他帮忙,他会帮你的。 b)If you fail in the exam, you will let him down. 如果你考试不及格,你会让他失望 的。 c)If it rains tomorrow, we won’t go on a picnic. 如果明天下雨，我们就不去野餐。 注意：切记紧跟着if的那句话是从句。 （2）非真实条件句是虚拟语气的一种，表示与事实相反，不可实现的条件或根本不可能存在的条件,也就是一种虚拟的条件或假设,从句多用一般过去时或过去完成时。 Eg: a)If I were you, I would invite him to the party. 如果我是你,我会邀请他参加聚会。 b)I would have arrived much earlier if I had not been caught in the traffic. 如果没有堵 车,我会到的早一点儿。 c)If I were you, I would go with him. 如果我是你,我会和他一起去的。 2. unless引导词用法 （1）固定搭配： unless = if...not 除非,若不,除非在……的时候。Eg: a)You will fail to arrive there in time unless you start earlier. =If you don’t start earlier, you will fail to arrive there in time. 如果你不早点动身,你就 不能及时赶到那儿。 b)Unless it rains, the game will be played. =If it dosen't rain，the game will be played. 除非下雨,比赛将照常进行。 c)Let's go out for a walk unless you are too tired. d)= If you are not too tired, let's go out for a walk 经典语句：If it dosen't rain tomorrow,we will go to the zoo. 条件状语从句就是用以表示“在某
初中英语状语从句
初中英语状语从句 【考点直击】 1. 时间状语从句 2. 条件状语从句 3. 原因状语从句 4. 结果状语从句 5. 比较状语从句 6. 目的状语从句 7. 让步状语从句 8. 地点状语从句 【名师点睛】 用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： It was raining hard when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。例如：The young man read till the light went out. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off until the bus stops. 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t lea ve the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句”在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not go the zoo. Since you can’t answer the question, I’ll ask someone else. (2)because表示直接原因，语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题，只能用because。
状语从句——条件状语从句 教案
一、复习预习 状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。 二、知识讲解 知识点： 【考查点1】 引导条件状语从句最常用的连词是if，常见的if条件状语从句表示在某条件下，某事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。如： If you ask him，he will help you．如果你请他帮忙，他会帮你的。 If you fail in the exam，you will let him down．如果你考试不及格，你会让他失望的。 If you have finished the homework，you can go home．如果你作业做完了就可以回家了。 另外，if从句还表示不可实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设。从句多用一般过去时或过去完成时，表示对现在或过去的一种假设。如：
If I were you，I would invite him to the party．如果我是你，我会邀请他参加聚会。 I would have arrived much earlier if I had not been caught in the traffic．要不是交通堵塞，我本会来得早一些。 【考查点2】 另外要注意if 条件句的时态搭配 1．if从句用一般现在时，主句用一般将来时 If he runs he’ll get there in time. 如果他用跑的，他就会及时赶到那儿。 The cat will scratch you if you pull her tail. 如果你拉猫的尾巴，它就会抓你。 2．if从句用一般现在时，主句用may/might/can If the fog gets thicker the plane may/might be diverted. 如果雾在大一些，飞机可能就会改在别的机场降落。 If it stops snowing we can go out. 如果雪停了，我们就可以出去。 3．if从句用一般现在时，主句用must/should If you want to lose weight you must/should eat less bread. 如果你想减肥，你必须少吃面包。 4．if从句用一般现在时，主句用一般现在时 If you heat ice it turns to water. (也可用will turn)如果把冰加热，它就会化成水。 5．if从句用现在进行时，主句用一般将来时 If you are looking for Peter you’ll find him upstairs. 如果你是在找彼得，上楼就会找到他。 6．if从句用现在完成时，主句用一般将来时