最新最全面七年级知识点总结(精华版)

初一英语基础知识点

个英文字母的正确书写

一、48 个国际音标及26

要熟练掌握元音和辅音， 5 个元音字母字母的正确占格及单词间距。

(a, e, i, o, u),

二、be 动词的用法

be 动词有三种变形，分别是：am, is, are 。记忆口诀：

“我”用am, “你”用are, is用于“他、她、它”单;数全都用is，复数全部都用are 。

三、人称及人称代词的不同形式(主格和宾格)

1、三种人称：第一人称(I, we) ，第二人称(you, you) ，第三人称(he, she, it, Maria) 。

2、人称代词的主格，即人称代词位于句子主语位置时的形态：Maria 。

3、人称代词的宾格，即人称代词位于句子宾语位置时的形态：

我爱（I）吃蜜（me ），you 不变；

he 打招呼：“ Hi,m ”!

she 去s，后加r；

It，it 主宾同。

we 宾好记勿忧思（us）；

they 把y 变成m。

I, We, You, You, He, She, It,

。me, us, you, you, him, her, it

4、形容词性物主代词：

5、名词性物主代词：

。

my, our, your, your, his, her, its, their

。mine, ours, yours, yours, his, hers, its, theirs

名词性物主代词=形容词性物主代词+名词

Eg ：--Whose pen is this?=Whose is this pen?

--It ’s mine.=It ’s my pen.

6、反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves 。

四、基数词(表示数量多少的词，大致相当于代数里的自然数) zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen,

五、陈述句便一般疑问句、否定句和特殊疑问句

1.陈述句：主语+谓语动词（系动词、实意动词等）+其他

系动词：be、感官动词（look、sound、smell、taste、feel）

Eg:He is cool.

She feels better.

I read science books.

2.a.主语后是 be 动词或情态动词 (can 、could 、 may 、might) 或助动词 will 、 would 的陈述句变 一般疑问句：直接将这些词提到句首；

Eg:This is my car. He can play football. Is this my car?

Can he play football.

b. 主语后是实意动词的，如主语不是第三人称单数，直接在句首加 Do ；主语是第三人称 单数，先在句首加 Dose,再将实意动词的 s 去掉。

Eg:You work in an office. Sue spesks Eglish well. 3.a.主语后是 be 动词或情态动词 一般疑问句：直接将这些词后加 Do you work in an office?

Dose Sue spesk Eglish well?

(can 、could 、 may 、might) 或助动词 not ；

will 、 would 的陈述句变 He can ’t sing.

Eg: He can sing. b. 主语后是实意动词的，如主语不是第三人称单数，直接在主语后加 don ’t ；主语是第三人 称单数，先在主语后加 dosen ’t, 再将实意动词的 s 去掉。

She doesn ’t watche TV every evening.

Eg:She watches TV every evening. 4.在一般疑问句前加上特殊疑问词或特殊疑问词词组，就是特殊疑问句。

Eg:What is it?

What color is it?

5. 给划线部提问：先将划线部分用特殊疑问词或特殊疑问词词组代替，再将句子剩余部分 变成一般疑问句

1、对“地点”提问用 where. 如：

→ Where are they studying Chinese?

(1).They are studying Chinese in China. 2、对“时间”提问用 when. 如：

→ When did she come to Japan?

what time. 如：

→ What time does he often go to bed?

(2).She came to Japan in 1990. 3、对“时刻、点钟”提问用 (3).He often goes to bed at ten. 4、对“谁”提问用 who. 如：

→ Who is standing at the station?

→ Who do they often go home with?

(4).The girl is standing at the station. (5).They often go home with Tom. 5、对“谁的”提问用 (6).I will meet my father. 6、对“年龄”提问用 whose. 如：

→ Whose father will you meet?

how old. 如：

→ How old is the man over there?

(7).The man over there is sixty. 7、对“哪一个”提问用 (8).She likes the new skirt. which. 如：

→ Which skirt does she like?

8、对“颜色”提问用 (9).Her blouse is white. 9、对“职业”提问用 what colour. 如：

→ What colour is her blouse?

what. 如：

→ What is his mother?

(10).His mother is a teacher. 10、对“次数”提问用 how many times. 如：

→ How many times has he been to England?

(11).He has been to England twice. 11、对“数量”提问用 how many ( 表示可数 ) 或 how much ( 表示不可数 ). 如：

How many students are there in Class

→ (12).There are fifty students in Class 1. (13).She spent ten

→ How much did she spend on the book?

yuan on the book.

12、对“方式、方法”或“感觉如何”提问用 how. 如：

→ How do you come to school?

→ How is she feeling now?

(14).We come to school on foot. (15).She is feeling much better now. 13、对“原因”提问用 why. 如：

→ Why didnt he come here?

(16).He didnt come here because he was ill yesterday. 14、对“做什么”提问用 do /doing/done. 如：

what, visit next week. → What are they going to (17).They week?

are going to the factory do next → What are you doing?

(18).You are looking at the blackboard. → What have they done?

how long. 如

(19).They have seen the film. 15、对“一段时间”提问用 → How long have you stayed here?

→ How long has he worked in Beijing?

(20).We have stayed here for six years. (21).He has worked in Beijing since 1980. 16、对“频度”提问用 how often. 如：

→ How often is she late for school?

→ How often do you get up at 10:00?

how soon. 如：

→ How soon will Lucy be back?

表示人 ) 或 how high( 表示物 ). 如：

→ How tall is the man?

→ How high is the hill?

(22).She is late for school once a week. (23).We sometimes get up at 10:00. 17、对“将来的一段时间”提问用 (24).Lucy will be back in four days. 18、对“高度”提问用 how tall( (25).The man is two metres tall. (26).The hill is 300 metres high. 19、对“长度”、“宽度”提问 (27).The desk is four metres long. , 用 how long,how wide. 如：

→ How long is the desk?

→ How wide is the river?

(28).The river is one hundred metres wide. 20、对“星期几”提问用 (29).Today is Friday. 21、对“日期”提问用 what day. 如：

→ What day is today?

what , the date. 如：

→ What was the date yesterday?

如：

(30).Yesterday was July 1,1995. 22、对“距离”提问用 how far. from my hometo school. → How far what size. 如：

(31).Its 300 metres is it from your hometo school?

23、对“号码”提问用 → What size shoes do you want?

blouse last week. → What size blouse did she buy last (32).I want size 42 shoes. (33).She bought a size 68 week?

24、对“天气状况”提问用“ ” . 如：

What,, the weather like? → What is the weather like today?

(34).Today is rainy. 注意事项： 1．划线

部分作定语时 W hose school is that?

, 应连同后面的名词一起提到句首 . 如： (34).Thats our school. → → What colour skirt is she wearing?

(35).She is wearing a white skirt. 2．划线部分作主语时 → Who often comes to , 应直接使用特殊疑问词替换 China?(37).The book is . 如： (36).Tom often comes to China. → What is on the shelf. on the shelf? 3 ．划线部分是谓语动词及宾语时 , 应使用 do/doing/done 替换划线部分 . 如：

what , morning. → (38).They often read English in the What do they often do in the have seen

now. → What is morning?(39).He is writing a letter he doing now?(40).They

→ What have they done?

the film. 4. 对“ there are ”句型中的主语划线用 What.

(41).There are two books on the desk.--What's on the desk?

六、名词变复数

1) 以 s 、 x 、 sh 、 ch 结尾的名词加 es:glasses,boxes,brushes,matches.

2) 以辅音字母加 y 结尾的名词 , 变 y 为 f 为 i 加 v 加 es:cities,babies,enemies.

3) 以 f 或 fe 结尾的名词 , 多数变 s,chiefs.

但有些词只加 es:wives,knives. s:roofs,proof 4) 以 o 结尾 的 名 词 , 有些 加 es:Negroes,heroes,tomatoes,potatoes. s,zoos,pianos,photos.

5) 不 规 则 名 词 ： foot → feet,goose → geese,tooth → teeth,child n,woman → women,sheep → sheep,deer →deer,mouse → mice.

其它 加 s:radio → children,man → me 6) 某些外来词变复数： datum → data,medium → media,bacterium → bacteria,curriculum → → → criteria,phenomenon →phenomena.( on → a) is →es )

curricula,criterion um/ analysis analyses,basis → bases,crisis → crises,diagnosis → diagnoses.( 7) 复合名词变复数：以不可数名词结尾的复合名词无复数形式 , 如： homework. 以 man 或 woman 为前缀的复合名词变复数 menservants,woman student women students.

, 前后两个名词都变复数 , 如： manservant → 其它复合名词变复数： up → grown law → b rothers grown ups,brother in in by → stands

law,stand 练习题

将下列句子改为复数句

1. This is is a his her bus eraser. dictionary. . his .

2.That

3.It her .

is . 物主代词练习题

1、— I want to call my mother. But I can ’ t find my mobile phone.

— Don ’ t worry. My sister ’ s phone is here. You can use .

A. my

B. mine

C. hers

D. her

2、 --- My computer! It ’ s all black!

---Let me have a look. And you may use if you have something important to do. She is just playing games now.

A. mine

B. it

C. hers

D. his

3、 Good words can touch not only your heart but also .

B. his ’s A. I

C.hi mself

D. his

May I use 4、﹣ I can ’ t find my erase ．r ﹣ Of course ．

？

A ． You

B ． your

C ．yours

5、 3rd.

A. it （火炬） The Rio 2016 Olympic torch began 95-day journey in Brazil on May

B. its

C. it's

D. itself

根据括号里的要求进行句型转换

doesn ’ t ( 对划线部分进行提问 1.Jack like the Jack talk shows at all. ) the talk shows?

一般疑问句 )

history?

2.Nicole likes geography and history.( Nicole geography afternoon. and ( 否定句 )

afternoon.

home.( 对划线部分进行提问 3.They They 4.They did sports last soccer music they terrible.( your last at are listening to are very )

at home?

对划线部分进行提问 weekend?

5.My weekend was )

阅读理解

Ted and Susan him to are good friends. movie Last Saturday, Ted down busy asked by all the Susan to go usan rst, with watch a or take a walk the lake. S Fi an ’ really her wanted mom asked to her go go, to to after but help the she was really Saturday. morning, clean dentist the house in d then s at her she 12:30. science. 4:30, had Two to hours that, she to to met Julia to help with her her with brot Then she had to go her her soccer cook practice dinner homework.

her at Ted at and her mom asked for the family 5:30. knew Then, she had to was going do history that Susan video to Susan have a full that day. So he asked he r to watch was game.

a at home. their thought was had great, to but just som play ething a wrong with video player. So they ( A. C. B. A. C. ( A. .( A. ( A. t B. )56. What did Susan have to do Clean on Saturday morning?

Watch a the movie. dentist B. D. with the house.

’ s. wrong Go to Take a walk.

( )57. She What was fever. Susan?

B. She had a had a sore throat.

She )58. At )59. 3. )60. Susan work.

had What a toothache. D. She had a stomachache.

time p.m. many B. of did B. Susan meet with Julia?

12:00 How At 1:00 did p.m. Susan C. have At 2:00 do p.m. on D. At 2:30 p.m things 4. to Saturday?

C. 5.

D. 6.

Which the t following is video TRUE?

because ’ didn ’ couldn watch the the video player B.Susan ’s can ’ t Saturday was not busy. C.Susan cook dinner.

couldn ’ t D.Ted play a game with Susan in the evening.