高三下册英语必修二重要知识点

【#高三# 导语】高三学生很快就会面临继续学业或事业的选择。面对重要的人生选择，是否考虑清楚了？这对于没有社会经验的学生来说，无疑是个困难的想选择。如何度过这重要又紧张的一年，我们可以从提高学习效率来着手！®文档大全网高三频道为各位同学整理了《高三下册英语必修二重要知识点》，希望你努力学习，圆金色六月梦！

1.高三下册英语必修二重要知识点

　　为了避免重复，我们常常把作宾语、宾补和谓语动词的一部分的不定式省略，只保留动词不定式的符号to.

　　(1)—How about coming to my house?

　　—I'd love to if it doesn't give you so much trouble.

　　在hope， like， love， promise， want， wish等词后作宾语的不定式常省略。再如：

　　You may go if you want to.

　　She can get a job if she hopes to.

　　—How about going hunting with me tomorrow?

　　—I'd like to， but I have no time.

　　(2)Don't close the window until I ask you to.

　　在allow， ask， tell 等词后作宾语补足语的不定式常省略。再如：

　　Don't touch the light unless your mother allows you to.

　　Don't plant potatoes until the peasant tells you to.

　　(3)He didn't want to hand in his composition， but he had to.

　　在be able to， be going to， have to， need to， enough to， used to等后的不定式需省略。再如：

　　I don't sing much， now， but I used to a lot.

　　If you don't want to say anything at the meeting， you don't need to.

　　She didn't go out last night， because she was afraid to.

　　在afraid、glad、happy、pleased、sorry等词后作状语的不定式常省略。再如：—Will you go with me to see the film tonight?

　　—I'll be glad to.

2.高三下册英语必修二重要知识点

　　动词过去式的概念：

　　用来表示动词过去时的动词形式，规则变化加是动词后加-ed，不规则的要单独记。

　　动词过去式变化规则及其读音规则：

　　一、规则动词的过去式变化如下：

　　1、一般情况下，动词词尾加-ed：

　　如：work-worked play-played wanted-wanted act-acted

　　2、以不发音的-e结尾动词，动词词尾加-d：

　　如：live-lived move-moved taste-tasted hope-hoped

　　3、以辅音字母+y结尾的动词，把-y变为-i再加-ed：

　　如：study-studied copy-copied cry-cried carry-carried

　　4、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加-ed：

　　如：stop-stopped

　　5、不规则动词的过去式变化规律性不强，须多加记忆。

　　如：go-went make-made get-got buy-bought come-came fly-flew

　　二、不规则动词的过去式的构成：

　　1、把动词原形中的i改为a，变成过去式。

　　如：begin—began，drink—drank，give—gave，ring—rang，sing—sang，sit—sat，swim—swam

　　2、把重读开音节中的i改为o，变成过去式。

　　如：drive—drove，ride—rode，write—wrote

　　3、改动词原形中的aw／ow为ew，变成过去式。

　　如：draw—drew，grow—grew，know—knew，throw—threw（动词show除外，show—showed）

　　4、动词原形中的e改为o，变成过去式。

　　如：get—got，forget—forgot

　　5、动词原形中的ee改为e，变成过去式。

　　如：feed—fed，meet—met

　　6、动词原形中的eep改为ept，变成过去式。

　　如keep—kept，sleep—slept，sweep—swept

　　7、动词原形中的eak改为oke，变成过去式。

　　如：break—broke，speak—spoke

　　8、动词原形中的ell改为old，变成过去式。

　　如：sell—sold，tell—told

　　9、动词原形中的an改为oo，变成过去式。

　　如：stand—stood，understand—understood

　　10、以ought和aught结尾，且读音是〔:t〕的过去式。

　　如：bring—brought，buy—bought，think—thought，catch—caught，teach—taught

　　11、以ould结尾且读音为〔ud〕的情态动词过去式。

　　如：can—could，shall—should，will—would

　　12、把动词原形中的o改为a，变成过去式。

　　如：come—came，become—became

　　13、在动词原形后加d或t变成过去式，并且发生音变。

　　如：hear〔hi〕—heard〔h:d〕，say〔sei〕—said〔sed〕，mean〔mi:n〕—meant〔ment〕

　　14、动词的过去式与动词原形一样。

　　如：let—let，must—must，put—put，read—read〔red〕

　　15、不符合上述规律的动词过去式。

　　如：am，is—was，are—were，build—built，do—did，eat—ate，fall—fell，feel—felt，find—found，fly—flew，

　　go—went，have／has—had，hold—held，leave—left，make—made，may—might，run—ran，see—saw，take—took

　　三、过去式“-ed”的发音规则：

　　（1）动词词尾为“t，d”时，发/id/音。

　　如：want→wanted（要）need→needed（需要）

　　（2）动词词尾为清辅音时，发/t/音。

　　如：help→helped（帮助）laugh→laughed（笑）look→looked（看）kiss→kissed（吻）wash→washed（洗）watch→watched（注视）

　　（3）动词词尾为t，d以外之浊辅音或元音时，发/d/音。

　　如：call→called（叫）stay→stayed（停留）cry→cried（哭）

　　be动词的过去式：

　　在没有实义动词的句子中使用be动词，am，is的过去式为was；are的过去式为were.请看如下句型的构成：

　　1、肯定句：主语+was(were)+宾语

　　例：I was late yesterday.（昨天我迟到了。）

　　2、否定句：主语+was(were)+not+宾语

　　例：We weren't late yesterday.(我们昨天没迟到)

　　3、疑问句：Was(Were)+主语+宾语

　　例：Were you ill yesterday?（你昨天病了吗？）

　　4、肯定回答：Yes,I was.(是的，我病了。)

　　否定回答：No,I wasn't.(不，我没病。)

　　5、特殊疑问句：特殊疑问词+was(were)+主语+宾语

　　例：When were you born?你是什么时候出生的？

　　【方法窍门】

　　be的过去式有四巧：

　　一是时间状语巧：表示过去的短语要记牢；

　　二是形式巧：单数was，复数were；

　　三是否定句结构巧：not紧跟was/were；

　　四是疑问句式巧：was/were向前跑（提前）。

　　【思路分析】

　　『一巧』时间状语巧。一般过去时表示过去发生的动作或存在的状态，恰巧与表示过去的一些时间状语连用。

　　例如：yesterday,last night/week/month/year,last Saturday,the day beforey esterday,in 1998,five years ago等。

　　『二巧』形式巧。它与一般现在时一样，形式多样：当主语是第一人称单数或第三人称单数时，谓语动词用was；主语是第二人称或其他人称复数时，谓语动词用were。

　　例如：I was in the classroom yesterday morning.昨天早上我在教室里。

　　He was at school last Tuesday.上周二他在学校。

　　They were over there a moment ago.刚才他们在那边。

　　『三巧』否定句结构巧。与动词be的一般现在时一样，它在动词后面加not即可变成否定句，并且was,were与not可以缩写成wasn't,weren't。即：主语＋wasn’t/weren’t＋表语＋其他。

　　例如：I was not（=wasn't）here yesterday.昨天我不在这儿。

　　My parents were not（=weren't）at home last Sunday.上周日我父母不在家。

　　『四巧』疑问句式巧。把was,were提到句首，句末用问号即可变为一般疑问句。即：Was（Were）＋主语＋表语＋其他？这恰巧与动词be的一般现在时的疑问句式相似。

　　例如：Were you at home the day before yesterday?前天你在家吗？

　　Was she late this morning?今天早上她迟到了吗？

　　更巧的是疑问句的答语也相似，肯定回答用“Yes,主语＋was/were.”；否定回答用“No,主语＋wasn't/weren't.”。

　　例如：—Were Wei Hua and Han Mei here just now?—刚才魏华和韩梅在这儿吗？

　　—Yes,they were./No,they weren't.是的，在这了。

3.高三下册英语必修二重要知识点

　　重点词汇总结

　　1. impression n. 印记;印象;感想;后接 of sb./ of sth./ on sb./ that 从句; My first impression of him was favorable.他给我的第一印象非常讨人喜欢。 I got the impression that they were unhappy about the situation. 他们给我的印象是他们对这个情形不是很开心。

　　知识拓展：impress v.给……留下深刻的印象;使铭记;使感动;常用结构有：impress sth. on/upon sb./impress sb. with sth.给……留下深刻的印象;使铭记; It impressed me that she remembered my name.令我佩服的是她记得我的名字。

　　2. remind v.提醒;使想起;常用结构有: remind sb. to do sth.提醒某人做某事;remind sb.+(that)/wh-从句 提醒某人……;使某人想起……;remind sb. about/of sth. 使某人想起或意识到……;提醒某人某事 I'm sorry, but I've forgotten your name, can you remind me? 很抱歉，我忘记你叫什么名字了，你能提醒一下吗?

　　You remind me of your father when you say that. 说到那的时候，我想起了你的父亲。

　　知识拓展：reminder n.提醒物;引起回忆的事物

　　3. constantly adv.始终;一直;重复不断地 Fashion is constantly changing.时尚总是日新月异。 知识拓展：constant adj.连续发生的;不断的;重复的;

　　4. previous adj.先前的;以往的;(时间上)稍前的;

　　No previous experience is necessary for this job. 以往的经验对这项工作不是很有必要。

　　I couldn't believe it when I heard the news.我听到这个消息的时候，我觉得简直令人那以置信。

　　I had only seen him the previous day. 我只在几天前见到过他。

　　知识拓展：previously adv. 先前的;早先

　　The building had previously been used as a hotel.这栋建筑早些时候被用作旅馆。

　　5. bend v.(bent bent)弯曲;使弯曲;弯腰;弯身;常用搭配有: bend one's mind/efforts to sth. 致力于某事 bend sb.to sth. 迫使;说服 bend the truth 歪曲事实 It's hard to bend an iron bar. 把铁棒弄弯很不容易。

　　She bent her head and kissed her daughter. 她低下头吻了她的女儿。

　　6. press v. 压;按;推;挤;坚持;敦促 n. 报章杂志，新闻工作者，新闻界 She pressed a handkerchief to his nose. 她用手绢捂住鼻子。 She pressed down hard on the gas pedal. 她用力踩下油门踏板。 He is still pressing her claim for compensation. 他仍坚持索赔。 The press was/were not allowed to attend the trial. 庭审谢绝新闻采访。

　　7. switch n. & v. 用作名词表示“开关;转换”。用作动词表示“转换”。 She made the switch from full-time to part-time work when her first child was born. 她生第一个孩子的时候调整了工作，把全职工作转换成了兼职工作。 Press these two keys to switch between documents on screen. 按这两个键来转换屏幕上的文件。

　　I can't work next week, will you switch with me? 下周我不想上班，你能和我换一下班。

　　8. lack n. & v. 用作名词，表示：“缺乏;短缺”;用作动词，表示：“缺乏;短缺;没有;不足”。 a lack of food /money/skills 缺乏食物/金钱/技能

　　The trip was cancelled through lack of interest. 因为缺乏兴趣这次旅行被取消了。 He lacks confidence. 他缺乏信心。

　　知识拓展：lacking adj. 缺乏;没有;匮乏;不足

　　9. surroundings n.环境;surround v. 围绕;环绕 surrounding adj. 周围的;附近的 Everyone likes to work in pleasant surroundings. 每个人都喜欢在愉快的环境中工作。

　　10. catch/gain/get sight of 发现，看出;lose sight of 看不见,忘记; lose one's sight 失明;at first sight 一见就;乍看起来;at (the) sight of 一看见就……;be in sight 看得见，在眼前;out of sight 看不见At first sight, the problem seems easy. 乍一看，这个问题似乎很简单。 At the sight of the teacher, the boy ran away. 小男孩一看到老师就跑了。 The island is still in sight. 小岛仍然在眼前。

　　Out of sight, out of mind. 眼不见，心不烦。

　　11. take up：to fill or use an amount of space or time 占用(时间);占据(空间);to learn to or start to do sth 开始做(某项工作);开始从事;to accept sth. that is offered or available 接受(建议或能得到的东西) The table takes up too much room. 这张桌子太占地儿。 They have taken up golf. 他们学起打高尔夫球来了。 She took up his offer of a drink. 他请她喝一杯，她接受了。 He takes up his duties next week. 他下周就要开始履行职责。

　　12. sweep up 打扫;清扫;横扫;涌向;快速地抱起 He swept up the baby up into his arms. 他一把将孩子抱进怀里

4.高三下册英语必修二重要知识点

　　1. consist of = be made up of 由……组成 (没有进行时)

　　e.g. The UK consists of Great Britain and Northern Ireland.

　　=Great Britain and Northern Ireland make up the UK.

　　2. 区别:

　　? separate ... from (把联合在一起或靠近的人或物分离出来)

　　? divide...into 把…分开 (把整体分为若干部分)

　　e.g. The teacher divided the class into two groups.

　　The Taiwan Strait separates Taiwan from Fujian.

　　3. debate about sth.

　　e.g. They debate about the proposal for three days.

　　debate /argue/ quarrel

　　4. clarify: vt./vi. (cause sth. to )become clear or easier to understand 澄清;阐明;清楚;明了

　　e.g. I hope what I say will clarify the situation.

　　Can you clarify the question?

　　5. be linked to = be connected to /be joined to 连接

　　【习惯用语】★ link A to B 将A和B连接起来

　　6. refer to

　　1)提及，指的是……

　　e.g. When he said “some students”, do you think he was referring to us?

　　2) 参考;查阅;询问

　　e.g. If you don't understand a word you may refer to your dictionaries.

　　Please refer to the last page of the book for answers.

　　3) 关系到;关乎

　　e.g. What I have to say refers to all of you.

　　This rule refers to everyone.

　　reference: n. 参考 e.g. reference books 参考书

　　7. to one's surprise (prep)

　　“to one's + 名词” 表 “令某人……”

　　常见的名词有 “delight, disappointment, enjoyment, astonishment 等

　　e.g. I discovered, to my horror, that the goods were entirely unfit for sale.

　　To John's great relief they reached the house at last.

　　8. ... found themselves united peacefully

　　“find +宾语+宾补( adj; adv; v-ing; pp; 介词短语;不定式)”

　　e.g. A cook will be immediately fired if he is found smoking in the kitchen.

　　You'll find him easy to get along with.

　　They found themselves trapped by the bush fire.

　　When I woke up, I found myself in hospital.

　　I called on him yesterday, but I found him out.

　　9. get sth done =have sth done 使某事被做…….

　　e.g. I'll just get these dishes washed and then I'll come.

　　get + n. + to do

　　get + n. + doing

　　You'll get her to agree.

　　I'll get the car going.

　　get done: 用于意想不到、突然或偶然发生，意为“被…….”

　　e.g. Be careful when you cross this very busy street.

　　10. break away (from sb / sth) 脱离;破除…

　　e.g. It is not easy for him to break away from bad habits.

　　The man broke away from his guards.

5.高三下册英语必修二重要知识点

　　link A to B将A和B连接起来

　　refer to

　　1)提及，指的是……

　　e.g. When he said “some students”, do you think he wasreferring to us?

　　2) 参考;查阅;询问

　　e.g. If you don'tunderstand a word you may refer to your dictionaries.

　　Please refer to the lastpage of the book for answers.

　　3)关系到;关乎

　　e.g. What I have to sayrefers to all of you.

　　This rule refers toeveryone.

　　reference: n. 参考

　　e.g. reference books 参考书

　　7. to one's surprise (prep)

　　“to one's +名词”表“令某人……”

　　常见的名词有“delight, disappointment, enjoyment, astonishment等

　　e.g. I discovered, to myhorror, that the goods were entirely unfit for sale.

　　To John's great relief theyreached the house at last.

　　8. ... found themselves united peacefully

　　“find +宾语+宾补( adj; adv; v-ing; pp;介词短语;不定式)”

　　e.g. A cook will beimmediately fired if he is found smoking in the kitchen.

　　You'll find him easy to getalong with.

　　They found themselvestrapped by the bush fire.

　　When I woke up, I foundmyself in hospital.

　　I called on him yesterday,but I found him out.

　　9. get sth done =have sthdone使某事被做…….

　　e.g. I'll just get thesedishes washed and then I'll come.

　　get + n. + to do

　　get + n. + doing

　　You'll get her to agree.

　　I'll get the car going.

　　get done:用于意想不到、突然或偶然发生，意为“被…….”

　　e.g. Be careful when youcross this very busy street.

　　10.break away (from sb /sth)脱离;破除…

　　e.g. It is not easy for himto break away from bad habits.

　　The man broke away from hisguards.

　　break down (会谈)破裂，失败;(汽车等)出故障;(人的健康状况)变得恶劣;(情感)失控

　　e.g. His car broke down onthe way to work this morning.

　　His health broke down underthe pressure of work.

　　He broke down and wept whenhe heard the news.

　　Talks between the twocountries have completely broken down.

　　break in闯入;打岔

　　break off中断，折断

　　break into闯入

　　break out爆发;发生

　　break up驱散;分散，拆散

　　11. as well as不仅…而且;既…又…

　　e.g. He is a teacher aswell as a writer.

　　The children as well astheir father were seen playing football in the street.

　　12.convenience: n.方便;便利

　　e.g. We bought this housefor its convenience.

　　convenient: adj.

　　13. attraction:

　　1).吸引;引力(不可数n.)

　　2).吸引人的东西;喜闻乐见的东西;精彩节目(可数n.)

　　e.g. attraction ofgravitation重力

　　He can't resist theattraction of the sea on a hot day.

　　A big city offers many andvaried attractions.

　　What are the principleattractions this evening?

　　attract: v.

　　14.influence

　　1) v.对…产生影响

　　e.g. What influence you tochoose a career in teaching?

　　2)可数n.产生影响的人或事

　　e.g. He is one of the goodinfluences in the school.

　　3) (不可数n.)影响

　　e.g. A teacher has greatinfluence over his pupils.

本文来源：https://www.wddqw.com/wPZm.html