高中英语必修3第一单元语法

他们买了一辆新车。 他们一定很有钱。 They have bought a new car. They must have a lot of money.
他现在一定在看小说。 He must be reading novels now.
路是湿的。昨天晚上一定下雨了。 The road is wet. It must have rained last night.
3. should常表示劝告、建议、命令,与ought to意 义相近,但ought to多表示责任、义务,语气强烈。 Young people should learn how to use computers. Every citizen ought to obey law. You ought not to go. 4.should/ought to have done表示责备或批评,意 为“本应该…但”,ought to的语气更强烈,用于否定 则表示“本不该…但” You should/ought to have told her the truth earlier. She shouldn’t have left without saying a word.
3. 表示习惯和倾向性 will表示现在的习惯,would表示过去的习惯 (=used to do)。 Oil will float on water. When he was a child, he would often go skiing. 4. 表示推测 will用于谈论现在,would可用于谈论过去,也 可用于谈论现在(语气较委婉)。 Ask him. He will know. Every family would have some sort of trouble. I thought you would have finished it by now.
Unit 1
Discovering useful structures --Modal Verbs (I)
情态动词的语法特征
1. 情态动词有一定的意义,只表示期待或估计某事的 发生,不能表示正在发生或已经发生的事情。 2. 没有人称和数的变化,即情态动词第三人称单数不 加-s。 3. 不能独立使用,它和后面的动词构成谓语。 4. 情态动词 除ought 和have 外,后面只能接不带 to 的不定式。 5. 情态动词没有非谓语形式,即没有不定式,分词, 等形式。
can /could
(1)表示能力 Can you speak Japanese? (2) 表示允许(许可或请求许可) You can go now, but he can’t. (3) 表惊异、怀疑等 How can you be so rude? could可表示能力或可能性,多用于过去,也可 指现在,通常表示虚拟或作为can的委婉形式。
2. You _____ buy a gift, but you can if you want to. (2010 湖南卷) A. must B. mustn't C. have to D. don't have to 答案:D 解析:don’t have to 意为“没有必要”, 符合语境,句意为:“你没有必要买礼 物,但如果你想买的话,你也可以买。”
4. I_______ have watched that movie — it’ll give me horrible dreams. (2010山 东卷) A. shouldn’t B. needn’t C. couldn’t D. mustn’t 答案:A 解析:句意应为“我本来不应该看那部电 影的----它会使我做噩梦的。”表示“本 来不应该做而做了某事”用shouldn’t have done, 所以A项正确。
只作情态动词的 可情态可实义的 can/could, may/might, ought to, must need, dare/dared
可情态可助动词的 shall/should, will/would 相当于情态动词的 have to, used to
must
(1)表示必须, 多处于义务、责任或强制命令 (must提问,否定回答用needn’t或don’t have to). You must hand in your homework today. (2) mustn’t 表示禁止。意思是“不许”、“不 准”、“不可以”。 You mustn’t smoke here. (3) 用于发生了某种于说话人的愿望相反、不受 欢迎的事时,意思是“偏偏”、“偏要”。
might/may have done表示对过去发生的动作进 行的可能性推测。
He may have gone to the clinic.
他可能去医务室了。 He might have read about the news in the newspaper.
他可能已经从报纸上知道这个消息了。
may/might表示推测时,只能用于陈述句,表示对现在或将 来要发生的动作把握不大。
3. I have told you the truth. ______ I keep repeating it? (2010 江西卷) A. Must B. Can C. May D. Will 答案:A 解析: must 必须, 一定 can 可以, 能够, may 也许,will 意愿, 倾向性动作。前半句 说我告诉你事实了, 这里用的是现在完成 时, 表示过去的动作对现在造成了影响, 既 然我已经说了, 我还必须重复一遍吗?
5.should用于可能性推测时,表“应该,很可能” They left at 5:30. They should get there now.
高考真题 1. Jack described his father, who ____ a brave boy many years ago, as a strong– willed man. (2010 安徽卷) A. would be B. would have been C. must be D. must have been 答案:D 解析:句意为“杰克把他的父亲描述为一 个意志坚强的人,他的父亲多年前肯定很 勇敢”用must have been表示对过去事情 的肯定推测。
Choose the best answers.
1. As he had heart attack, he was told that he ____ C continue the work. A. needn't B. may not C. mustn't D. can't 2. An Englishman who ____ B not speak Italian was once traveling in Italy. A. must B. could C. may D. might 3. I ____ B like to make a suggestion. A. could B. would C. must D. might 4. I know things are hard with you, but you ____ C try to get over the difficulties. A. can B. may C. must D. ought
He can’t have been to that town. 他不可能去过那个城
may/might
(1)表示可能性,might比may可能性更小。 It may be true. He might not come today. (2) 表示请求、许可,多用于肯定和疑问句中 May I ask you a question? (3) 表示愿望 May you be happy all your life. might 比 may 语气更委婉 may/might表示推测时,表示对现在或将来要 发生的事情把握不大。
她们明天可能会到这里来。
They may come here tomorrow.
▲ might 可用于指 过去的行为 或者表示可能性更小。
我问他我是否可以离开。
I asked him if I might leave. (表过去) I asked him ―May I leave now?‖
他也许在作功课吧。
4. can /could 表示推测时,只能用在否定句或疑问句中。 这么晚了,汤姆还在看书吗? It’s so late. Can Tom be reading?
这个人不可能是玛丽, 她生病了。 It can’t be Mary. She has fallen ill.
表对过去发生行为的可能性进行推测
He might be doing his homewor1. 表示意愿,will表示现在的意愿,would表示 过去的意愿。 Go where you will. She asked if I would go with them. 2. 表示征求意见或提出请求,主要用于第二人 称的疑问句中,will和would均可用,would 此时并不表过去,而表示委婉语气。 Would Sunday night suit you? Will / Would you please post the letter for me?
Why must he do it that way? Why must it rain on Sunday?
4.must 表示推测时, 只能用于肯定句。
must do 对一般时的肯定推测 must be doing 对现在的动作进行肯定推测 must have done 对过去发生的事情作出的肯定判断
5. We hope that as many people as possible D _____ join us for the picnic tomorrow. A. may B. must C. should D. can 6. — I think I’ll give Bob a ring. D You haven’t been in touch —You _____. with him for ages. A. will B. may C. would D. should 7. — Could I have a word with you, Mum? B — Oh dear, if you ______. A. can B. must C. may D. should
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人教版高中英语必修三语法总结

人教版高中英语必修三语法总结

人教版高中英语必修三语法总结高中英语必修三语法主要考点有情态动词、名词性从句、同位语从句等,下面是具体的高中英语必修三语法,仅供参考。

1英语必修三有哪些语法要学考点一情态动词(unit1,unit2)一、情态动词的特点:1.没有人称和数的变化。

2.有些情态动词有过去式的变化:e.g.will→would,can→could,may→might,dare→dared二、情态动词的否定式:情态动词+not+动词原形cannot:can’t,mustnot:mustn’t,neednot:needn’t三、情态动词的用法及相互区别,是考试的内容之一1.can,beabletobeableto表示经过努力后,能够做到;beableto有多种形式的变化。

can1).表示体力或脑力方面的能力;2).表示允许、可能性。

could是can的过去式,表示过去有能力及过去存在的可能性;用于疑问句表示委婉地提出问题。

1)Thefirespreadthroughthehotelveryquicklybuteveryone____getout.(NMET97)A.hadtoB.wouldC.couldD.wasableto2)-Willyoustayforlunch?-Sorry,__.Mybrotheriscomingtoseeme.(NMET99)A.Imustn’tB.Ican’tC.Ineedn’tD.Iwon’t2.may表示询问或说明一件事可不可做;表示某事有可能发生。

might是may的过去式;用在疑问中比may委婉、客气。

1)-MayItakethisbookoutofthereading-room?-No,youmustn’t.(Yes,youmay.)2)-MightImakeasuggestion?-Yes,youmay.3.must1).表示必须要做的事:必须2)表示很有把握的推断:一定,准是。

have(has)to:have(has)gotto必须,不得不。

最新人教版高中英语选择性必修三课件Unit 1语法精析课

最新人教版高中英语选择性必修三课件Unit 1语法精析课
predicative and attributive. 目
3. Learn and master the functions of Infinitive. 标
4. Learn and use Infinitive fluently in writing.
语法精讲透析
动词不定式作表语和定语 体验•悟 朗读下列句子, 体会动词不定式的用法 ①Perhaps the best way to understand Western art is to look at the development of Western painting over the centuries. ②During the Middle Ages, the purpose of Western art was to teach people about Christianity. ③The best way to do business is to build trust between you and your client. ④When you are faced with a serious decision, my suggestion is to listen to your own inner voice. ⑤The mother believes her duty is to raise her son to become a man with a noble mind and a generous heart. ⑥All he wanted after a tiring day was to be left alone.
二、动词不定式作定语 动词不定式作定语时应放在被修饰词的后面。 1. 动词不定式作定语的几种情况: (1)动词不定式作定语可表将来的还没发生的动作。 ※There are still many problems to be solved before we are ready for a long stay on the moon. 在我们准备长时间待在月球上之前, 还有许多要处理的问题。

人教版高中英语必修3 五个单元语法知识点汇总

人教版高中英语必修3 五个单元语法知识点汇总

高中英语必修三考点一情态动词( unit 1 ,unit 2)一.情态动词的分类1.只做情态动词:must、can(could)、may(might)、ought to2.可做情态动词又可做实义动词:need、dare3.可做情态动词又可做助动词:shall(should)will(would)4.具有情态动词特征:have(had) to、used to情态动词是表示说话人的情绪、态度、语气的动词,(如要求、请求、命令、应该、必要等),本身有一定的词义。

但情态动词不能单独作谓语,只能和其他动词原形构成谓语,给谓语动词增添情态色彩。

例句:I can read this sentence in English. 我能用英语读这句话。

We can be there on time tomorrow.我们明天能按时去那儿。

May I have your name? 我能知道你的名字吗?Shall we begin now?我们现在就开始吗?You must obey the school rules.你必须遵守校规。

can (could), may (might), must, need,shall (should), will (would),have to ,had better,ought to, dare (dared),.二.位置情态动词有一定的词义,但并不完整,必须与动词原形一起构成谓语。

I can see you. Come here. 我能看见你,过来吧。

He must have been away. 他一定走了。

What can I do for you? 我能帮你吗?How dare you treat us like that!你怎能那样对待我们!三.特点情态动词无人称和数的变化, 情态动词后面跟的动词需用原形,否定式构成是在情态动词后面加 "not"。

个别情态动词有现在式和过去式两种形式, 过去式用来表达更加客气, 委婉的语气, 时态性不强, 可用于过去,现在或将来。

高中英语必修3第一单元语法

高中英语必修3第一单元语法

(can\could, may\might, must, …)
③对 过去 的推测\责备 情态动词 + have done must 表 推测 时, 只能用于 肯定句 中。
may\might (not) have done
-----过去或许做了某事(还没做某事)
(肯定句\否定句:推测)
must have done -----过去一定做了某事 ☆☆☆ (肯定句:推测) ①肯定句:责备、批评 could have done ☆ ②否定句\疑问句:推测 “可能”
can/could, may/might, ought to, must need, dare/dared
只作情态动词的 可情态可实义的
可情态可助动词的 shall/should, will/would 相当于情态动词的 have to, used to
You must hand in your homework today. ---Must I hand in my homework now? ---Yes, ______. \ No, __________. You mustn’t smoke here.
5. could have done -------①肯定句:责备、批评 “过去本能做某事却没有”
②否定句\疑问句:推测 “(不)可能”
You could have had a better result, but you were too careless.
I could find my book. Who could have taken it? He couldn’t have been to Wuhai because he knew nothing about the city.

外研社高中英语必修三单元1各知识点

外研社高中英语必修三单元1各知识点
students and they will know what to do in a
civilized society.(civilization)
知识排查与背诵 重点单词突破 重点短语突破 句法与语法突破 语法填空突破
2. He studied architecture at university and now he is a famous architect ,who won prizes for his impressive architecture .(architect)
介词短语位于句首引起倒装46表示地点方向时间等的介词短语放在句首时若句子的主语是名词而不是人称代词时往往用全部倒装结构
英语 外研版
Book 3 Module 1 Europe
知识排查与背诵
1.across /ə′krɒs/ prep. 横过;穿过;从一边到 重 另一边;……宽;在……的对面 点 2.face /feIs/ vt. 面向;面对 单 3.range /reIndʒ/ n.山脉;组;类;系列;范围; 词 v.处在……范围内;排列;范围涉及
巴黎是法国的首都和最大的城市,位于塞纳 河边。
知识排查与背诵 重点单词突破 重点短语突破 句法与语法突破 语法填空突破
3.Their work has influenced other writers ever since.
经 他们的作品自那以来一直影响其他的作家。 典 4.The expanded European Union has a population 句 of more than half a billion people,twice as big as 型 the population of the United States.

人教版高中英语必修3重点词汇、短语、句型、语法大全

人教版高中英语必修3重点词汇、短语、句型、语法大全

Unitl Festivals around the world【重点词汇.短语】take place 发生1.religious 宗教的in memory of 纪念2.belief信任,信心,信仰dress up盛装,打扮3.trick诡计,窍门play a trick on搞恶作剧,诈骗4.gain获得gather■搜集,集合5.award奖品,授予admire赞美,钦佩6.look forward to 期望,盼望day and night 日夜7.as though 好像have fun with 玩的开心8.permission 许可,允许turn up出现,到场9.keep one' s word 守信用hold one' s breath 屏息10.apologize 道歉obvious 显然的6.After the rain, we went ahead with our work.雨停之后,我们继续工作。

7.And it was the ship that brought you to England.正是那艘船把你带到了英国。

8.I earned my passage by working as an unpaid hand, which accounted for my appearance. 我是作为一个不拿工资的帮手赚来我的船费,这就是我为什么会衣冠不整的原因了。

9.Dick found himself walking in the direction of the church.迪克发现自己不知不觉朝教堂方向走去。

10.Even if/though he is very nice, I don' t trust him.即使他很好,我也不太相信他。

【语法总结】名词性从句在句子中起名词作用的句子叫名词性从句(Noun Clauses),名词性从句的功能相当于名词词组,它在复合句中能担任主语、宾语、表语、同位语等,因此根据它在句中不同的语法功能,名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

人教版高中英语必修3 Unit1 情态动词第四讲:need、dare 基本用法

morning the train comes by my house.
(天津高考)
It’s quite warm here; we ________ turn the heldn’t
B. mustn’t
走进dare
你敢吗?-dare 基本用法特点
1. dare用作情态动词时,意思是“敢”,其后接动词原形,通常只
1. I wonder how he A. dare to say C. not dare say
实战演练
that to the teacher. B. dare saying D. dared say
课程小结
need dare
用法小结
情态动词 (+动词原形)
实意动词
多用于肯定句; (sb.) need to do
你需要特别记need
need作为实意动词 有人称、数和时态的变化(在变为否定句和疑问句时 需借助于助动词)
(1)当主语是人时,后可接名词和动词不定式, 即: need sth./ need to do sth. 如: He needs some help. 他需要一些帮助。
特殊用法
need作名词用,当“需要,必需”解,不可数。可构成下列短语和 句型:
实战演练
1._T_h_e_r_e_i_s_n_o__n_e_e_d_t_o_ worry at all. 根本没有必要担忧。 2.I’ll come when you __a_r_e_i_n_n_e_e_d__o_f__ help.
典型应用
通过前面的学习,相信大家对这堂课的知识 点有了初步的了解。下面我们通过几个例题 加深对知识的理解及运用:
2. dare用作实意动词时意为“敢于”,可以有各种词形变化,可用于 各类句型(肯定句、否定句、疑问句及各类从句等),其后多接带to的不定 式,有时to也可省去(尤其是在否定句或疑问句),可用于非谓语形式,完 成时态等:

新人教高中英语选择性必修三Unit1Art单元知识点总结小测(词汇+短语+复杂句式+课文语法填空)

人教(2019版)选择性必修第三册Unit1 Art Part 1:单词(每个1分)1. ___________________精确的,准确的,确切的,细心的,精细的2. ___________________精确地3. ___________________现实的,实际的,现实主义的,逼真的4. ___________________逼真;现实主义;务实作风5. ___________________现实主义作家6. ___________________原始的,远古的,原始派画家(或作品)7. ___________________人道主义的8. ___________________人类,人性,仁慈9. ___________________突破,重大进展,重大发现10. ___________________有影响的11. ___________________名声,名誉12. ___________________贵族,贵族的,高贵的,崇高的13. ___________________分等级,属于某等级,等级,地位,军衔, 行,列14. ___________________买,购买,换得,购买的物品15. ___________________神话16. ___________________委托人,顾客,客户17. ___________________摄影,摄影术18. ___________________浮现,出现,冒出,兴起19. ___________________日出,黎明20. ___________________运送,运输,表达,传递21. ___________________主观的,个人的22. ___________________外部的,外面的23. ___________________随后的;后来的;之后的24. ___________________喜爱的,爱好的,溺爱的,深情的25. ___________________美术26. ___________________雕刻,雕塑27. ___________________雕刻家,雕塑家28. ___________________视觉的,视力的29. ___________________投资;投资额30. ___________________永久的,长久的31. ___________________纪念物,纪念日,纪念碑,纪念馆,纪念的,悼念的32. ___________________低下的,卑微的33. ___________________批评,批判,指责,评价,评论34. ___________________批评,批判,指责,评论35. ___________________代表,代理人,典型的,有代表性的36. ___________________动画片;电脑动画37. ___________________框架,结构,给……镶框38. ___________________交响乐,交响曲39. ___________________减少,下降,衰退,衰落,谢绝,拒绝40. ___________________展览,展出,展览品,展览会41. ___________________青铜,铜牌,青铜色的;深红褐色的42. ___________________陶瓷制品;制陶艺术43. ___________________花瓶,瓶44. ___________________艺术的;艺术家的45. ___________________进入,入场,进入权, ,记载,条目,项目,参加比赛的人,参加比赛的物46. ___________________公民的,国民的,民用的,民事的,有礼貌的47. ___________________认出,识别,承认48. ___________________扩大,扩张,扩充49. ___________________保证,确保,担保,保修单,质量保证书50. ___________________当代的,现代的,同时期的,同时代的,同时代的人,同辈51. ___________________印象主义,印象派【答案】1. precise2. precisely3. realistic4. realism5. realist6. primitive7. humanistic8. humanity9. breakthrough10. influential11. reputation12. noble13. rank14. purchase15. mythology16. client17. photography18. emerge19. sunrise20. convey21. subjective22. outer23. subsequent24. fond25. sculpture26. sculptor27. visual28. investment29. permanent30. memorial31. humble32. criticize33. criticism34. representative35. animation36. frame37. symphony38. decline39. exhibition40. bronze41. ceramic42. vase43. artistic44. entry45. civil46. recognition47. expansion48. guarantee49. contemporary50. worthy51. impressionismPart II:词块中英文背诵。

人教版高中英语必修3知识点语法短语课文详解

英语必修3Unit 1 Festivals around the World世界各地的节日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; 为…而有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17.It be obvious that-clause显而易见;一目了然18.set off动身, 出发; 使(地雷、炸弹)爆炸;set in开始; set up建立,创立;set out to do = set about doing sth.着手做set down 写下,记下19.remind sb. of sth. 提醒,使想起II.Reading FESTIV ALS AND CELEBRATIONS节日与庆祝Festivals and celebrations of all kinds have been held everywhere since ancient times.译文:从古自今各地都举行过各式各样的节日和庆典。

人教版高中英语必修三1-5单元重点词汇和语法(完整版)

第一单元1. take place 发生take away 拿走、带走;使离开、使消失take back 送回,收回take down 拿下,记下,取下take off 脱下;起飞take up 开始花时间做 , ,开始对 , 感兴趣2.in memory of 纪念;追念3.dress up 盛装,打扮;装饰4.trick n 诡计;恶作剧Vt. 欺骗;诈骗play a trick on 搞恶作剧5.lead (, ) to 领往;通往;导致You see the path on your right ?It leads to the village. 看见右边的小路了吗?它通向村子。

6.in the shape of 呈现某种形状,以某种形式呈现出来7.look forward to 盼望,后面接名词、代词或动词-ing 形式I am looking forward to his being back. 我盼望他回来。

8.as though 好像;仿佛 , 似的与 as if 同义He acts as though he didn ’ t know anything about it. 他表现得好像对这件事一无所知.9.have fun with 玩得开心10.keep/lose one ’s word 守信 / 失信11.turn up 到场;出现;(声音等)调大turn on 开turn off 关turn down (声音等)调小turn over 移交turn to 开始对 , 感兴趣12.hold one ’ s breath 屏住呼吸13.set off 出发;点燃set about 开始着手set down 使坐下;放下;写下;抄下;制定(规划、原则等)set out 出发,启程,布置,安排,陈述,说明set up 竖立;建造,装配;提出(建议等)14.remind 提醒;使想起remind sb of sth 让某人想起某事第二单元1. Wang Peng sat in his empty restaurant feeling very frustrated.王鹏坐在他空空的餐馆里很沮丧feeling very frustrated . 现在分词在句中作伴随状语eg.She sat on the chair reading a newspaper.( 表伴随 )Walking in the street, she met her old friend.( 表时间 )Seeing no body at home , she decided to eat outside.( 表原因 )The child fell, striking his head against the ground.( 表结果 )2. By now his restaurant ought to be full of people. 到了这个时候他的餐馆本该宾客盈门的。

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