高中英语必修三第二单元重点
高中英语必修三第二单元
重点
Last revision date: 13 December 2020.
高中英语必修三第二单元重点、难点Unit Two Healthy eating
1、Do you eat a healthy diet 你吃的健康吗diet 日常饮食
A balanced diet is necessary for good health.平衡的饮食对身体健康很有必要。
Chinese diet is high in fiber. 中餐富含纤维。
易混辨析：diet和food
diet既可指习惯上吃的食物，又可指规定的食物。特指维持健康的食物。
food是一般用语，指进入身体供人或动物生长的食物。强调种类时为复数名词。
联想扩展：go on a diet = be on a diet 节食 You please have lunch yourself,
I am on a diet. 你自己吃午饭，我在节食。
2、By now his restaurant ought to be full of people. 到这个时候他饭店宾客盈
门的。ought to 用法归纳：
（1）（按理）应该 He ought to be here by now. 他这会儿应该到了。
It ought to be very cold in December in Xi’an. 西安12月应该很冷了。
（2）（建议）应该
You ought to study hard. 你应该努力学习。Schools ought to supply good books
for students. 学校应该为学生提供好书。
（3）ought to have done = should have done 过去应该做而未做
You ought to have studied hard in the past three years. 过去三年你应该好好学
习来着。
即时活用：
1、---There is a lot of smoke coming out of the teaching building. ---Really
It _____be a fire, most probably.
A. can
B. ought to
C. have to
D. must
2、____ the old building still stand there after so many years?
A. Must
B. May
C. Can
D. Ought to 答案：B C
3、He thought of his mutton, beef and bacon cooked in the hottest, finest
oil.他想到了他用最热的，最好的油烹制出的羊肉、牛排和熏肉。think of 用法归
纳：
（1）想起；记起Sorry, I didn’t think of your name just now. 对不起，我刚
才没想起你的名字。
We should think of some excuses. 我们应该找一些借口。
（2）考虑
We should think of the matter carefully. 我们应该认真考虑这个问题。Please
think of what I have said. 考虑一下我所说的。
（3）为…着想 Chen Guangbiao is always thinking of the poor people in the
poor areas. 陈光标总是想着贫穷地区的穷人。
Don’t trust him, he only thinks of himself. 别相信他，他只为自己着想。
（4）想；打算 I am thinking of giving up smoking. 我打算戒烟。
Is there anyone thinking of going out to play basketball with me 有人想和我
出去打篮球吗
联想扩展：think about想；考虑 think much of 对…评价很高 think highly / well
of 高度评价 think badly / little of
认为不好 think nothing of 觉得不怎么样 think out 想出；想清楚 think over 仔
细考虑
即时活用：– How long have you worked in this library? ---Two years, but
I’m thinking ________.
A. to stop
B. of stop
C. to stopping
D. of stopping 答案：D
4、Something terrible must have happened if Li Chang was not coming to eat
in his restaurant as he always did.
如果李昌不像平常那样来他的饭店吃饭肯定是发生了什么可怕的事情。
情态动词表示猜测
情态动词、表示意义及猜测的概率：must 一定；肯定 100% may 可能
50%-60%
might 也许 20%-30% should 按理应该 can / could 可能
特别提示：must, may, might, should 用于肯定猜测；can / could用于否定和疑问猜
测。
用法归纳：
（1）表示对现在情况的猜测，用“情态动词+动词原形”
He must be in the classroom. 他一定在教室。 She may have a spare pen. 她
也许有一支多余的钢笔。
（2）表示对过去情况的猜测，用“情态动词 + have +过去分词”
The ground is wet, it might have rained last night. 地是湿的，昨晚可能下雨
了。
They must have finished their homework. 他们一定把作业做完了。
特别提示：注意情态动词表示猜测句的反义疑问句。
（1）表示对现在情况的猜测的句子，不能用情态动词反问。
（2）表示对过去情况的猜测的句子，如果句子中有表示过去的时间，用过去式反问；
如果句子中没有表示过去的时间，用完成时反问。
He must be in the classroom，isn’t he 他一定在教室,是吗
She may have a spare pen, doesn’t she 她也许有一支多余的钢笔，是吗
The ground is wet, it might have rained last night, didn’t it 地是湿的，昨
晚可能下雨了，是吗
They must have finished their homework, haven’t they 他们一定把作业做完了，
是吗
should 表示“按理应该”。看下面一道高考题
---When shall I come for the photos I need them this afternoon. ---They
______ be ready by 12.
A. must
B. can
C. should
D. can 答案：C
can / could 用于疑问句表示“可能…吗”；用于否定句表示“不可能”。
---Look, someone is coming, who can it be 看，有人来了，可能是谁呢 ---It
must be the headmaster. 肯定是校长。
---It can’t be him. He has gone to Xi’an. 不可能是他，他去西安了。
即时活用：1、He______ without saying goodbye to them, for he always has good
manners.
A. mustn’t have left
B. may not leave
C. shouldn’t have left
D. can’t
have left
2、The classroom was empty. I think they _____ to the playground to do
morning exercises.
A. must have gone
B. ought to have gone
C. should have done
D. can have done
3、---We weren’t sure which way to go. In the end we turned right. ---You
______ the wrong way. You ______ left.
A. had gone; must have turned
B. went; must turn
C. have gone; would have
turned D. went; should have turned
4、You must have been caught in the rain yesterday, ______ you? A. mustn’t
B. haven’t
C. didn’t
D. weren’t
5、When I suggested that someone in the village ____ his wine, he didn’t
believe.
A. must have drunk
B. should drink
C. have drunk
D. has drunk
6、He must be the person who has been late a third time this week, ________A.
isn’t he B. hasn’t he C. mustn’t he D. must he
7、– Is Bush over his cold yet--- He ________. He went ice-skating
yesterday.A. must be B. ought to C. will be D. has to
8、– Has your brother got up--- Sorry, I’m not sure. He ________got up.
A. must have
B. can’t have
C. would have
D. mi ght have 答案：DADCAAAD
5、Tired of all that fat Want to lose weight 肥腻的东西吃厌了吗想变瘦吗
be tired of… 对…厌倦；厌烦I am tired of learning English. 我烦学英
语。
We are tired of the same breakfast every morning. 我们厌烦每天早上吃同样的早
餐。
易混辨析：be tire d of… 对…厌倦；厌烦be tired from / with… 由于…而疲惫
We are tired from the long running. 由于长跑我们很累。
特别提示：这里tired of为形容词短语，在句中作状语。形容词作状语时，多放在句
首或句末。在句中作原因状语、条件状语或伴随状语。Thirsty, he rushed to the
well. 由于很渴，他朝井边跑过去。
The old man was lying on the ground, dead. 那个老人躺在地上，死了。
lose weight 减肥Many young girls are going on a diet to lose
weight. 许多年轻的女孩节食想减肥。
联想扩展：put on weight 增肥；长胖You should eat less, you can’t put on
more weight. 你应该少吃点，你不敢再长胖了。
6、Curiosity drove Wang Peng inside. 好奇心驱使王鹏走进去。drive vt. 迫使;
逼迫用法归纳：
（1）drive sb. to do sth. What drove you to change your mind 什么使你改
变注意的
Hunger drove them to sell their children. 饥饿使得他们卖掉孩子。
（2）drive sb. to + n. / doing Poverty drove them to stealing. 贫穷使得他们
偷窃。
Troubles drove him to alcohol. 烦恼使得他借酒消愁。
（3）drive + O +介词短语 We at last drove the Japanese invaders out of
China. 我们最终把日本侵略者赶出了中国。
Oppression drove them into open rebellion. 压迫使得他们反叛。
7、He could not have Yong Hui getting away with telling people lies! 他可不
能让雍慧哄骗人们后跑掉。
have + O + OC 让发生某情况用法归纳：
（1）have sb. do sth. 让某人做某事Don’t forget to have him come together
with you. 别忘了让他和你一起来。
I will have Li Mei type the letter. 我要让李梅打这封信。
（2）have sb. / sth. doing 让某人做某事；让某情况发生 Oil can have
cars running. 油能使车运行。
If you are late again, I will have you standing at the back of the classroom
for a period.
如果你再迟到，我就让你在教室后面站一节课。
（2）have sb. / sth. done
A. 让别人做某事 We should have the walls whitewashed. 我们应该找人把墙粉
刷一下。
I will have my bike repaired. 我要修一下自行车。
B. 遭到某情况 My brother had his left leg broken while playing football. 我
弟弟在踢足球时把左腿摔断了。
She had her car stolen. 她的车被偷了。
C. 完成 You should have your homework finished first. 你应该先把作业完成
了。
即时活用：
1、—Is this the computer you ________last week—That’ s________.
A. had it repaired; the one
B. repaired it; it
C. had repaired; it
D. had
repaired; the one
2、We had a photo ______ with the foreign friends. A. take B. took C. taking
D. taken
3、The girl won’t have anything ______ against her teacher. A. say B. said
C. saying
D. to say
4、Mrs Baker has her hair _____every Friday afternoon after work. A. done B.
do C. doing D. being done
5、– Mr. Wilson is expected back at noon .---Would you have him _____ then,
please?
A. calling me
B. call me
C. to calling me
D. called me 答案：CDBAB
8、He could not have Yong Hui getting away with telling people lies!他可不能让雍慧哄骗人们后跑掉。
get away with 不受惩罚；被放过They got away with having damaged the car. 他们把车弄坏了，但是没有受罚。
联想扩展：get across使了解 get around/round/about到处走动 get down下来；使沮丧 get over恢复 get through完成
9、He could not have Yong Hui getting away with telling people lies!他可不能让雍慧哄骗人们后跑掉。
关于“撒谎”
（1）tell a lie / lies to do something 为了做…而撒谎
Mr. Kingtold a lie to get a job in the company. 为了在这个公司找到一份工作，金先生撒了一个谎。
The man told lies to make his mother happy. 为了让妈妈高兴，那个人撒了许多谎。
（2）tell a lie / lies with sb. = lie to sb. 对某人撒谎
Some students often tell lies with their headteacher. 有些学生常常对班主任撒谎。
I forgive you this time, but you can’t lie to me again. 这次我原谅你，但你不能再对我撒谎。
10、Perhaps he would be able to earn his living after all and not have to close his restaurant.也许他不必关掉饭店也能谋生。
earn one’s living 谋生=make a living The old man earns his living by selling newspapers. 那个老人靠卖报纸谋生。
How did you earn your living in the old days 旧社会你是怎么生活的
11、He did not look forward to being in debt because his restaurant was no longer popular.他可不希望由于餐馆不受欢迎而负债。in debt欠债
He is in heavy debt now. 他负债累累。
His father left him nothing but a big debt. 他父亲只留给他一大笔债务。
联想扩展：be out of debt不欠债 get into debt=run into debt=fall into debt 负债in one’s debt 欠某人情
12、She didn’t look happy but glare at him. 她不高兴，拿眼睛瞪着他。
glare vi.怒视；发耀眼的光The angry father glared at his son. 生气的父亲怒视着儿子。
The headlight of the car glared at me. 汽车的前灯照的我睁不开眼睛。
易混辨析： glare 指由于羡慕、恐惧、惊讶而用恐吓、凶狠或愤怒的眼光看。
The teacher glared at the pupil who was late for school. 老师生气的看着那个迟到的学生。
gaze指由于惊讶、好奇、喜悦、同情或感兴趣而目不转睛的看。
For hours he sat gazing at the stars. 他坐在那儿盯着星星看了几个小时。
stare指固定的凝视，暗示好奇、勇敢、无礼貌或愚蠢。It is impolite to stare at a stranger. 瞪着看一个生人是不礼貌的。
glance “一瞥” She glanced shyly at him out of the corners of her eyes. 她很害羞的用眼睛的余光看着他。
即时活用：1、----- Do you like ______ in public? ------I don’t think so. It
makes me nervous.
A. to be glared
B. being glared
C. to be looked
D. being stared at
2、The two men stood ____ angrily at each other , while the crowd looked on
with amusement .
A. staring
B. glaring
C. glancing
D. seeing 答案：D B
13、I thought you were a new customer and now I know that you only came to
spy on me and my menu.
我原以为你是一个新顾客，现在我明白你过来只是为了侦查我和我的菜单。
spy on暗中监视Do you spy on us 你在监视我们吗I don’t want anyone to
spy on me. 我不愿意别人监视我。
联想扩展：spy into 探听 spy out 觉察；发现 spy out the land 了解情况；估计形
势
14、I don’t want to upset you, but I found your menu so limited that I
stopped worrying and started advertising the benefits of my food.我不想让你
不高兴，但我发现你的菜单很有限，现在我不再担心了，我要开始宣传我食品的好处。
benefit 用法归纳：
（1）对…有利 The fresh air here will benefit you. 这儿的新鲜空气对你有利。
The new factory will benefit this area. 新工厂对这个地区有利。
（2）受益；得到好处 You will benefit from the fresh air here. 你会受益于这儿
的新鲜空气的。
The patient hasn’t benefited from the treatment. 病人并没有从治疗中得到好
处。
特别提示:benefit表示“对…有利”时为及物动词；表示“受益；得到好处”时为不及
物动词，后面多跟from, 有时跟by。
15、In this way they cut down the fat and increased the fiber in the meal.这
样，他们减少了饭菜中脂肪的含量，增加了纤维素。cut down 用法归纳：
(1）削减；减少You should cut down your smoking. 你应该减少吸烟。We must cut
down our expenses.我们应该削减费用。
（2）砍倒 The woodcutter is cutting down a tree. 一个樵夫这在砍
树。
Only a few trees can be cut down for firewood. 只有一少部分树能够被砍倒当材
烧。
联想扩展cut across走捷径 cut at向…砍去 cut in 插嘴;干预cut off切断;挡住
cut out 删掉；切除cut up 切碎;使难过
16、Their balanced diets became such a success that before long Wang Peng
became slimmer and Yong Hui put on more weight.他们的健康食品那么成功所以不
久后王鹏瘦了，雍慧胖了。
before long 不久以后Schools will break up before long. 不久后学校
要放假。
Before long we will have our mid-term exams. 不久我们要进行期中考试。
易混辨析：before long表示“不久以后”，用于一般将来时态。而long before表示
“很久以前”，用于过去时态。
There was no electricity long before. 很久以前没有电。
17、Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight.他们的健康食品那么成功所以不
久后王鹏瘦了，雍慧胖了。
put on用法归纳：
（1）穿上；戴上Put on your coat, it’s cold outside. 穿上大衣，外面很冷。Why don’t you put on your hat?
（2）上演；表演；展出 They put on a new play last week. 上周他们演了一出新戏。Class three will put on a dance.
（3）假装 He put on a smile when he saw me. 看到我时他装出一个微笑。Mary didn’t really like it, she was just putting on. 玛丽并非真喜欢，她在装。
联想扩展：put aside 放到一边；存储 put away 收起来；存储 put back 放回原处；拨慢 put down 放下；写下来；镇压；消灭 put forward 提出；推荐 put off推迟；让…下车 put out 扑灭；生产；发表put through 接通电话；实现 put up 举手；搭建；张贴 put up with 忍受；容忍
18、McDonald’s cares about healthy eating too and works with scientists to provide food that is of high quality, safe and healthy.麦当劳关心健康饮食，
并且和科学家们一起为人们提供高品质、安全和健康的食品。
( 1 ) be of +抽象名词=be +其同根adj. 是…的 The book is of much use to you. 这本书对你们很有用。
特别提示：这个句型中抽象名词前需要加much; great; little; some; no等修饰词。( 2 ) be of +普通名词（无相应的adj.形式）
be of + a / an / the same （相同）/ different (不同) +size / age / color / height / length …
They are both of a height. 他俩一样高。 The coats are of different color. 那几件大衣颜色不同。
( 3 ) be of + 普通名词/物质名词由…制成 The wall is of stone. 墙是石
头垒的。
即时活用：Coral is not a plant but a variety of animal life _________ and bright colors.
A. in different shapes
B. in a different shape
C. of different shape
D. of a different shape 答案：C
高中英语必修三知识点总结
高中英语必修三知识点总 结 Final approval draft on November 22, 2020
必修三u n i t1 1.take place / happen / break out 无被动 2.starve to death 饿死 starve to do渴望做.. starve for 渴望得到.. 3.in memory of 纪念 4.dress up 穿上盛装，打扮 5. play a trick / tricks on play a joke / jokes on 6.award sb. sth.=award sth. to sb.授予某人某物 reward sb. for sth. 因... 而报答，奖赏某人 reward sb. with sth. 用...报答，酬谢某人 7.look forward to doing *以介词to结尾的短语 pay attention to (doing) devote… to (doing) attach… to (doing) attach great importance to... 认为...很重要 8.without permission.未经许可 permit doing sth. permit sb.to do sb be permitted to do 9.turn up 出现,调高 turn down 拒绝，调低 turn out (to be ) 结果是 turn to sb (for help) 求助 10 keep one’s word守信用；履行诺言hold one’s breath屏息；屏气 11.apologize to sb for sth make an apology to sb for sth 11.set off （for...) = set out（for...) 动身，出发 12.remind sb. of sth. /sb.使某人想起… remind sb. to do sth. 提醒某人做某事 14.mean to do打算做 mean doing 意味着 15 be satisfied with 对…感到满意 satisfying 令人满意的 16lead to 导致；通向，通往 17. It is/was obvious that。。。很明显…… 18.get/be married to U2 1. have / keep a healthy diet
最新北师版高中英语必修三(全册)配套教学案全集
【推荐】2020年北师版高中英语必修三（全册） 精品教学案汇总 Killer whales have the second-heaviest brains among marine mammals (after Sperm whales, which have the largest brain of any animal). They can be trained in captivity (囚禁；关 押) and are often described as intelligent, although defining and measuring “intelligence” is difficult in a species whose
environment and behavioral strategies are very different from those of humans. Killer whales imitate others, and seem to deliberately teach skills to their kin. Off the Crozet Islands, mothers push their calves onto the beach, waiting to pull the youngster back if needed. People who have interacted closely with killer whales offer numerous anecdotes demonstrating (证明) the whales' curiosity, playfulness, and ability to solve problems. Alaskan killer whales have not only learned how to steal fish from Iong lines, but also have overcome avariety of techniques designed to stop them, such as the use of unrated (未分级的；未征税的) lines as decoys. Once, fishermen placed their boats several miles apart, taking turns retrieving (恢复；取回) small amounts of their catch, in the hope that the whales would not have enough time to move between boats to steal the catch as it was being retrieved. A researcher described what happened next: The killer whale's use of dialects and the passing of other learned behaviours from generation to generation have been described as a form of animal culture.
高中英语必修三第三单元知识点总结
必修3第3单元单词短语讲解 1.Bet bet [bet] n. 赌, 打赌 1). 打赌[(+on)] Let's have a bet on the result of the election. 让我们就选举结果打个赌吧! 2). 赌金,赌注 3). 意见,猜测[+(that)] My bet is that she won't refuse his invitation. 我认为她不会拒绝他的邀请。 You shouldn't make bets = (make a bet打赌) against him v. 赌, 赌钱 1）. I bet you don't know who won the game last night. 我肯定你不知道昨晚谁赢了比赛。 2）. He bet twenty dollars on me to win the fight. 在口语中I bet =I’m sure 我肯定 I bet it will rain tomorrow !我肯定明天会下雨！ 2.scene n. 现场, 场面, 情景, 景色, 发生地点, [戏剧]一场, 布 景, 道具布置
3.tale故事；传说 A Tale of Two Cities《双城记》 4.permit/ allow allow /permit这两个词的意义与用法相近。其句型为： 1、allow/permit sth 2、allow/permit sb to do sth 3、allow/permit doing sth 如：①This plant allows one hour for lunch. 这家工厂允许一个小时的吃饭时间。 ②He would not permit the waste of a single grain. 他不允许浪费一粒粮食。 ③They don't allow/permit people to smoke in the offices． ④We don't allow/permit smoking in the offices． ⑤Talking loudly is not allowed/permitted in the library. permission是permit的名词形式 5.go ahead本意“前进” 6.go ahead“随便，请自便”“继续”着手做某事；尽管去做；不要 等（常用于祈使句） 7.“May I ask you a question”“Yes，go ahead．”“我可以问
人教版高中英语必修三、四短语大全
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外研版高中英语必修三全册重要知识点归纳
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高中英语必修三重点单词及短语
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高中英语必修三、必修四重要短语大全
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高中高中英语必修3unit3重点词语及短语解析教案
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人教版高中英语必修三重点词组归纳Unit1 1)mean doing sth. 意味着; 2)mean to do sth. 打算或企图做某事; 3)mean sb. to do sth.打算让某人做某事 4)be meant for 打算作……用; 5)take place 发生；举行 6)of all kinds 各种各样的 7)starve to death饿死 8)be starved of 缺乏, 9)starve for sth / starve to do,渴望 10)plenty of 大量; 充足 11)be satisfied with感到满意 12)to one’s satisfaction感到满意是 13)7do harm to sb.=do sb. harm伤害某人 14)in the shape of呈…的形状，以…形式 15)in memory of/ to the memory of sb纪念某人 16)dress up 穿衣服;打扮,化装 17)award sth.(to sb.)给予、颁奖 18)award sb.sth.(for sth.) 给予、颁奖 19)reward sb. for sth. 因…奖赏某人； 20)reward sb. with sth. 用某物酬劳某人 21)admire sb. for sth在某方面钦佩某人 22)look forward to期望，期待，盼望 23)turn up.来；出现;把(收音机等)音量开大些 24)turn down 拒绝; 25)turn off 关掉; 26)turn on 打开; 27)turn out 结果是...... 28)turn to sb. for help 向某人求助 29)keep one’s word 守信用； 30)break one’s word, 失信 31)It be obvious that-clause显而易见 32)set off 动身, 出发; 33)set in开始; 34)set up建立，创立; 35)set out to do = set about doing sth.着手做某事 36)set down 写下，记下 37)remind sb. of sth. 提醒，使想起 Unit 2 1) a healthy diet健康饮食; 2) a balanced diet平衡的饮食 3)in different way用另外方式
高一必修三英语unit3短语
1.大量a great amount of +不可数名词 a great deal of +不可数名词 2.a number of /quite a few+可数名/可数名词 4.amount s/quantities of 做主语时，谓语用复数 5.take a chance 冒险 6.by chance偶然的 7.There is no chance that……没可能…… 8.in a rude manner以粗鲁的态度 9.It is good manners to do sth做某事有礼貌 10.in rags 衣衫褴褛 11.whoever=no matter who(引导名词性从句时不可替换） 12.as for至于，关于 13.go right ahead说下去 14. step inside 走进里面 15. lead the way 带路 16.I wonder if 我想知道是否… 17.sail out of the bay 驶出海湾 18.towards nightfall 到夜幕降临时 19.give oneself up for lost 因为迷路而绝望 20.. be reserved 被预定了 21.. take the gentleman’s order让那位绅士点菜 22.. the look on the waiter’s face服务员脸上的表情 Unit 4 1. think of…as 把……看作是 2．a cloud of energetic dust具有能量的尘埃 3. combine into…合成…… 4. move around the sun环绕太阳运转 5. become violent变得激烈 6. the solid surface固体表面 7. explode loudly猛烈爆炸 8. in time及时，最终 9. produce the water vapor产生水蒸汽 10. make the earth’s atmosphere构成了地球的大气层 11.cool down冷却 12. on the surface在表面 13. be different from…与……不同 14.go round the sun环绕太阳运转 15. disappear from…从……消失 16. stay on…存留在…… 17. show one’s quality显现某人的特性, 18.dissolve harmful gases分解，溶解有害气体, 19. become part of…变成……的一部分, 20. develop life发展生命,
人教版高中英语必修三知识点总结
高中英语必修三知识点总结 Unit 1 1.mean doing sth. 意味着; mean to do sth. 打算或企图做某事; mean sb. to do sth. 打算让某人做某事be meant for 打算作……用; 2.take place 发生；举行 3.of all kinds 各种各样的 4.starve to death饿死be starved of 缺乏, starve for sth, starve to do,渴望 5.plenty of 大量; 充足 6.be satisfied with感到满意to one’s satisfaction感到满意是 7.do harm to sb.=do sb. harm 伤害某人 8.in the shape of呈…的形状，以…的形式 9.in memory of/ to the memory of sb.纪念某人 10.dress up 穿上最好的衣服;打扮,化装 11.award sth.(to sb.)和award sb.sth.(for sth.) 给予、颁奖reward sb. for sth. 因…奖赏某人；reward sb. with sth. 用某物酬劳某人 12. admire sb. for sth在某方面钦佩某人 13.look forward to期望，期待，盼望 14,have fun with(与某人)玩得开心;过得快乐( have a good time, enjoy oneself.) 15. turn up.来；出现;把(收音机等)音量开大些turn down 拒绝; turn off 关掉; turn on 打开; turn out 结果是...... turn to sb. for help 向某人求助 16．keep one’s word 守信用；break one’s word, 失信
高中英语必修三知识点总结(详细版)
必修三各单元知识点总结 第一单元 1）starve vi.“饿死，挨饿”。 starve for …，表示“渴望获得，迫切得到”。starve to death 饿死 2）plenty 3）satisfy 作及物动词，表示“满意，使满足”，直接跟宾语。 be satisfied with对……满足 be satisfied to do sth满足于做某事 4）harm 作名词，意为“损害”，常与do，come，mean等动词搭配。 do more harm than good弊大于利 There’s no harm in doing sth= It does no harm for sb to do sth做某事无害处 5）lead 作及物动词，表示“领导，引导”。 表示“影响，致使”时，后接介词to，也可以接不定式。 lead sb into使某人陷入某种不良的状态。 lead sb by the nose牵着某人的鼻子，完全操纵某人 lead a dog’s life过困难的生活 lead the way带路，带头 lead to 导致，致使 6）origin 是名词，表示“起源，起因，出身”。 be of origin起源于，出身于 7）event 是名词，表示“事变，事件”，既可以指历史上的，国际上的，国内的大事件，也可以指日常事件,复数形式还可以指事态的发展和结局。 也可以指体育比赛中的“项目”。 常见词组：at all events/in every event总之，无论如何，不管怎样 in the event结果，终于in the event of万一，如果，倘若in that event若果那样的话 8）dress 作及物动词，表示“给……穿衣”，后接人作宾语，也可以做不及物动词，表示“穿上衣服，穿着衣服”。 dress up穿上盛装，打扮 dress作不可数名词，表示“衣服”；作可数名词，表示“妇女及儿童的衣服”。 dress sth up修饰，掩饰 9）trick play a trick on sb=play sb a trick开某人的玩笑，诈骗某人 do/turn the trick达到（预期的）目的，获得成功。