英语必修一unit3语法

Ⅰ 苏教版高一英语必修一语法知识点总结

一. 直接引语和间接引语 （一）直接引述别人的原话，叫做直接引语；用自己话转述别人的话，叫做间接引语。间接引语一般构成宾语从句。直接引语必须放在引号内，间接引语则不用引号。直接引语改为间接引语时，除将引语部分变成宾语从句外，还必须对直接引语中的人称、时态、指示代词、时间状语、地点状语等进行改变。 1. 时态的变化：直接引语变为间接引语时，通常受转述动词said, asked等的影响而使用过去化的时态，即把原来的时态向过去推，也就是一般现在时变为一般过去时，现在进行时变为过去进行时，等等。例如： Tom said to me,“My brother is doing his homework.” →Tom said to me that his brother was doing his homework. 2. 人称代词、指示代词、时间状语、地点状语等等的变化： 根据意义进行相应的变化，例如： She asked Jack,“Where have you been?” →She asked Jack where he had been. He said,“These books are mine.” →He said that those books were his. （二）直接引语改为间接引语时，都使用陈述语序，但是因为原句的句式不同，所以变成间接引语时所用的连词会有所不同。直接引语如果是一般疑问句，用连接词whether或if；如果是特殊疑问句，则用疑问词引导间接引语。转述的动词一般用asked，可以在其后加上一个间接宾语me, him, her, us等。如： She said,“Is your father at home?” →She asked me if/whether my father was at home. “What do you do every Sunday?”My friend asked me. →My friend asked me what I did every Sunday. 直接引语如果是祈使句，改为间接引语时，要将祈使句的动词原形变为带to的不定式，并在不定式的前面根据原句的语气（即请求或命令）加上ask, tell, order等动词，如果祈使句为否定式，则在不定式前加not。其句型为：ask / tell / order someone (not) to do something. 例如： She said to us,“Please sit down.” →She asked us to sit down. He said to him,“Go away!” →He ordered him to go away. He said, “Don’t make so much noise, boys.” →He told the boys not to make so much noise. 二. 各种时态的被动语态 被动语态概述 被动语态的概念：它是动词的一种形式，表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者，例如：They saw the little boy crying by the river. 被动语态表示主语是谓语动作的承受者，例如：The little boy was seen crying by the river. 被动语态的构成 被动语态的形式是由“助动词be+动词的过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下： 1. 一般现在时 am/is/are + 过去分词 例如：Rice is planted in the south of China. 2. 一般过去时 was/were + 过去分词 例如：These trees were planted the year before last. 3. 一般将来时 will/shall + be + 过去分词 例如：A sports meeting will be held next week in our school. 4. 现在进行时 am/is/are + being + 过去分词 例如：Your radio is being repaired now. 5. 过去进行时 was/were + being + 过去分词 When he got there, the problem was being discussed. 6. 现在完成时 have/has + been + 过去分词 His work has been finished. Has his work been finished? Yes, it has. / No, it hasn’t. 7. 过去完成时 had + been + 过去分词 注意： 1．除了be之外的其它系动词如get, stay等也可以和过去分词构成被动语态。例如：Their questions haven’t got answered. 2. 含有情态动词的谓语变成被动语态使用“情态动词+ be + 过去分词”结构。例如： More attention should be paid to the old in this country. This work can’t be done until Mr. Black comes. 3. 含有“be going to”, “be to”等结构的谓语，其被动语态分别用“be going to + be + 过去分词”和“be to + be + 过去分词”。例如： The problem is going to be discussed at the next meeting. All these books are to be taken to the library. 4. 被动语态与系表结构的区别：“连系动词+用作表语的过去分词”构成的系表结构，与被动语态的形式完全一样，所以应注意它们的区别。被动语态中的过去分词是动词，多强调动作；系表结构中的过去分词相当于形容词，多强调状态。前者通常可用by 引出动作的执行者，而后者则不可以。例如： The map was changed by someone.（被动结构） That custom remained unchanged for many centuries.（系表结构） 系表结构中的过去分词通常可被very修饰，被动语态中的过去分词往往要用much修饰。 例如： He was very excited.（系表结构） He was much excited by her words.（被动结构） 5. 主动形式表被动意义。有些动词的主动形式有被动意味，如 open, read, sell, shut, wash, wear, write等。此时句子的主语一般是物。例如： These books sell well. 这些书很畅销。 The door won’t shut. 这门关不上。 The clothes wash well. 这些衣服很好洗。
Unit 11. 词组： add up add up to add… to… add to calm… down have got to be concerned about / with walk the dog cheat … of go through go ahead go by set down set up set off set out a series of on purpose by accident/ chance in order to so as to in order that so as that at sk at dawn at midnight at noon face to face no longer not … any longer settle down suffer from recover from get/ be tired of make a list of list pack… up get along/ on with fall in love be grateful to sb. for sth. join in take part in join attend make sb/ sth + 宾语补足语 have something/ anything/ everything /nothing to do with it’s because….. +原因 it’s why…. + 结果 dare + (to) do (实义动词) do (情态动词) a year and a half it’s no pleasure+ doing sth happen to do sth have trouble with sb (in) doing sth exactly find it + adj. + to do sth make friends with swap … with it is / was + 序数词 + that + has done / had done ….unit 2词组： because of come up come up with come in come on come out actually in fact as a matter of fact in reality be based on at present make use of make full/ good use of such as play a part/ role in recognize … as more than one + 谓语用单数 at the end of in the end at an end voyage tour travel journey than ever before even if / though communicate with those + 定语从句 用who 1600’s 1980s in + 物主代词 + 数字的复数 in his forties the former the latter a number of the number of make sense usage VS use believe it or not there is no such + 名词 （不加冠词） the way + in which / that /省略 especially specially straight adj/ advunit 3词组： prefer to do , rather than do would rather do , than do would do , rather than do fare VS fee ever since it’s is / has been + 时间段 + since 从句 graate from/ in be fond of cut across cut up cut down care about care for determine to do sth = be determined to do sth change one’s mind make up one’s mind at an altitude of give in give up give off give out give away keep pace with as usual bend over take the advantage of persuade sb to do sth / into doing sth not to do sth/ out of doing sth advise sb to do sth try to persuade sb to do sth although though grow up insist on put up put down put off put on put away can hardly wait to do sth bend over take the advantage of persuade sb to do sth / into doing sth not to do sth/ out of doing sth advise sb to do sth try to persuade sb to do sth although though grow up insist on put up put down put off put on put away can hardly wait to do sth unit 4词组：right away at once immediately burst into laughter/ tears burst out doing sth as if / though in ruins injure wound hurt destroy damage be trapped in dig out bury oneself in doing sth rise raise arise too… to be away it seems as if + 陈述语气/ 虚拟语气 act out be pleased / willing/ glad to do sthhonor in honor of be proud of express my thanks to unit 5词组： of high/ good quality devote to + doing found VS set up in principle in peace out of work in work out of control in control vote for vote against be equal to in trouble turn to turn on / off turn up / down lose heart lose one’s heart escape from / + doing sth come to power / in power be sentenced to in one’s opinion fight for / against blow up dream of/ about imagine doing sth the first time for the first time 语法点1. whether VS if 的用法2. tell sb to do sth ask sb not to do sth 3. be + doing 表将来4. 定语从句： 只用that 的情况 只用who 的情况 只用which的情况 as VS which the same … as / that… such… as as … as 介词+ which/ whom which 引导一个句子的用法 非限制性定语从句which 引导一个句子的用法 非限制性定语从句 插入语 I think I believe I guess I thought 间隔式定语从句 Is this car the one he bought last year? Is this the car he bought last year? What 的用法5. will be done be about to be done be to be done be going to be done 6. has/ have been done 7. be being done 加always 表示一种厌烦等语气8. 强调句 it is + 被强调部分 + that 从句 It is not until + 时间 + that 从句 特殊疑问词 + is it that 从句 9. 倒装句 部分否定，含有否定词的 hardly never little only seldom 等， 把情态动词，be 动词， 助动词提到主语 的前面10. as if , insist suggest request command ,从句用虚拟语气， 用（should） do 。

Ⅱ 高一英语必修一第二单元语法

1. carry on\keep doing 坚持做某事
2. practise doing sth. 练习做某事
3. keep sb. Doing 使某人一直做某事
4. enjoy doing 喜欢做某事
5. finish doing 完成做某事
6. be afraid of doing 害怕做某事
7. （sth）be worth doing 值得做
8. be busy doing 忙于做某事
9. how about doing//what about doing 做某事怎么样
10. spend some time (in)doing 花时间做某事
11. spend some money (in) buying 花钱做某事
12. feel like doing 想做某事
13. stop/keep/prevent … from doing 阻止某人做某事
14. thank sb for doing 感谢某人做某事
15. thanks for doing 感谢做某事
16. do some cooking/cleaning/reading/shopping/washing 做点饭、打扫一下卫生、读点书、逛逛街、洗洗衣服
17. go swimming/fishing/shopping/skating/boating 去游泳、钓鱼、逛街、滑冰、划船
18. mind doing 介意做某事
19. prefer doing … to doing… 比起做某事更喜欢做某事
20. can’t help doing 情不自禁做某事
21. have fun/difficulty/trouble/problem doing sth. 做某事有趣、有困难、有困难、有困难
22. waste time/money doing 浪费时间、钱做某事
23. instead of doing 代替做某事
24. miss doing 错过做某事
二、含有不带to的动词不定式句型：
1. had better (not) do sth. 最好（不）做某事
2. would you please (not) do sth. 你可以做某事吗？
3. why not do sth. 为什么不做某事？
4. why don’t you do sth. 为什么你不做某事？
5. Shall we do sth.? 我们要做某事吗？
6. let sb do sth. 让某人做某事
7. make/have sb. do sth. 使某人做某事
三、含有带to的动词不定式句型：
1. It’s time to do sth. 现在是做某事的时候了
2. It takes sb. some time to do sth. 做某事花了某人时间
3. tell/ask/want/encourage/invite/ sb. to do sth. 告诉、叫、想、鼓励、邀请某人做某事
4. Would you like to do sth.? 你想做某事吗/
5. It’s good/bad to do sth. 做某事好、不好
6. It’s good/bad for sb.to do sth. 某人做某事好、不好
7. be+adj.+enough to do sth. 足够+形容词做某事
8. sb. is ready to do sth. 某人准备好做某事
9. It’s+adj.+ for sb. to do sth. 做某事对某人+形容词（做这件事对你好）
10. It’s+adj.+ of sb. to do sth. 某人做某事+形容词 （你做这件事真好）
11. would like/love /decide/want/wish/to do sth. 想、喜欢、决定、想、希望做某事
12. would like/love sb. to do sth. 想、喜欢某人做某事
13. Prefer to do sth. rather than do sth. 宁愿做某事而不愿做某事
I prefer to stay at home rather than go out. 我宁愿呆在家里不愿出去
14. how/ when/where/whether to do sth 怎么、什么时候、在哪里、要不要做某事
15. can’t wait to do 迫不及待做某事
16. too … to do … 太怎么样而不能做某事
17. be afraid /ready/able/sure to do 害怕、准备、能够、确定做某事
18. seem to do 似乎做某事
四、既用带to的动词不定式又用ing形式的句型：
1.stop to do/ doing 停下来做另一件事 停止做某事
2.forget to do/ doing 忘记做某事 忘记做过某事
3.remember to do/doing 记住做某事 记得做过某事
4.go on to do/doing 继续做另一件事 继续做某事
5.like to do/doing 喜欢做某事（临时、长期）
6.love to do/doing 喜欢做某事 （临时、长期）
7.prefer to do/doing 更喜欢做某事 （临时、长期）
8.hate to do/doing 讨厌做某事 （临时、长期）
五、下列结构用带to的动词不定式和ing形式含义相同：
1.begin to do/doing 开始做某事
2.start to do/doing 开始做某事
3.continue to do/doing 继续做某事
六、既用不带to的动词不定式又用现在分词的句型：
用不带to的动词不定式强调动作的完成过程；用现在分词强调动作的进行状态。
1．hear sb do sth./doing 听见某人做某事 听见某人正在做某事
2.listen sb do sth./doing 听某人做某事 听某人正在做某事
3.look at sb do sth./doing 看某人做某事 看某人正在做某事
4.see sb do sth./doing 看见某人做某事 看见某人正在做某事
5.watch sb do sth./doing 观察某人做某事 观察某人正在做某事
6.notice sb do sth./doing 注意到某人做某事 注意到某人正在做某事
6.notice sb do sth./doing

Ⅲ 人教高一英语必修一语法点

Unit 1 Friendship
I. Words and Phrases
1. Are you good to your friends? 你对你的朋友好吗？
be good to=be kind to:对．．．．．．友善 (opp.) be bad to
eg: Thought he looks cold, in fact, he is always good to others.
尽管他看起来冷淡，但实际上他一向对人友善。
拓展： ⑴.be good at sth./doing sth. 擅长于（做）．．．．．．
⑵.be good for 对．．．．．．有好处／有益 (opp.) be bad for
★ ⑶.do good(n.) to 给．．．．．．带来好处或益处
eg: Eat more fruit, and it will do good to you.
多吃水果，那会使你受益。 (opp.) do harm to

2. Make the following survey.
｀survey (n.) 调查，测验；民意调查，民意测验
eg: ①.The school carried out a survey to find who is the most popular among students.
学校进行了一次调查，看看谁在学生中最受欢迎。
②.In order to know what the people need most, the government has done many surveys.
为了弄清楚人们最迫切的需要，政府进行了多次民意测验。
sur｀vey (v.) 调查，测验；进行民意调查，进行民意测验
eg: We surveyed 500 smokers and found over three quarters would like to give up.
我们对500个吸烟者进行了调查，发现四分之三的人想要戒烟。

语法专题训练：
一、用who, which, whose, that, when, where, why填空。
1. This was the best model of radio set ________ the factory made in 2001.
2. Do you know anyone ________ knows about the history of the pyramids?
3. We have visited the factory, ________ my grandfather once worked.
4. We'll never forget the day ________ we traveled abroad.

Ⅳ 高中必修一英语重点单词和重点短语以及句子，语法（第三单元）

新课标必修 一---Unit 3 知识点
一、知识点
1.prefer
prefer doing to talking 喜欢做而不喜欢说
Which of these two dresses do you prefer? 这两套衣服你喜欢哪一套？
I prerer to go to America for my fruther study. 我更愿意选择去美国进修学习。
Anne prefers me to replace her at the meeting. 安妮更愿意我代替她去参加会议。
1.
advantages and disadvantages 优劣
2.
How do they make use of it in their daily life? 在日常生活中他们是如何利用它的
3.
flow through 流过，流经
4.
Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. 从高中起，我姐姐王维和我就一直梦想做一次伟大的自行车旅行。 连词since 引导的时间状语从句用一般过去时，介词since 与表示过去某一点时间的词语连用，副词since 后不用从句或词语。
It is/has been+一段时间+since+一般过去时(从句中的动作不能延续)自从……至今已经多久了。
since then 自从那时至今 ever since 从那以后一直
5.
persuade sb to do sth= persuade sb into doing sth 说服某人做某事
He persuaded her to go to school, even though she did not want to. 即使她不想去上学，他还是说服她去。
6.
grow up in western Yunnan 在云南西部长大
7.
After graating fro college, we finally got the chance to take a bike trip.大学毕业以后，我们终于有了机会骑自行车旅行。
8.
It was my sister who first had the idea to cycle along the entire Mekong River from where it begins to where it ends. 首先想到沿湄公河从源头到终点骑车旅游的是我的姐姐。
强调句型It is/was…that/who 的用法归纳如下：
强调句型可以强调除谓语动词以外的任何句子成份。一般来说，如果被强调部分是人时，用连词that或who；如果被强调部分是物，只能用连词that。 强调句型应避免使用when, where, which 等连词。
含一般疑问句和特殊疑问句的强调句句型:
① 含一般疑问句的强调句型，其结构为：Is it+被强调部分+that/who+句子的其余部分？
② 特殊疑问句的强调句型结构形式为：特殊疑问词+is/was it that/who+句子的其余部分？
9.
scheal for the trip 旅行计划
10.
be fond of 喜欢，喜爱
Although she didn’t know the best way of getting to places, she insisted that she organize the trip properly.尽管她对去某些地方的最佳路线并不清楚，她坚持要自己把这次旅行安排得尽善尽美。 （注意1：Although conj. “尽管，虽然”，引导让步状语从句。拓展：
① although 从句多在句首， though 从句可在主句前、中、后任何位置，而且though 可以作副词用于句末，作“但是，不过”讲，而although 无此用法。
② although 用来陈述事实而不用于假设，所以as though(仿佛，好像)，even though(即使，尽管)中不能用although。
③ though 引导的让步状语从句可以倒装(将表语、状语、情态动词后的动词原形前置到句首，此用法同as),而 although 不可以。注意2：insist 在这里的意思是“坚持要求”后面的that从句用虚拟语气；如果insist 意为“强调，坚持认为”的时候，从句可以用任何所需要的时态。例如：She insisted that she didn’t tell a lie.她强调她没撒谎。另外，还可以用insist on doing sth/ sth. 一定要、坚持主张，如：She insists on getting up early and playing her radio loudly她老是一大早起来把收音机音量开大。）
11.
care about details 考虑细节 （The only thing he cares about is money. 他唯一在乎的就是金钱。
care for 喜欢，照料，照顾 I don’t really care for red wine. 我其实并不喜欢红葡萄酒。
Who will care for your child if you are out? 如果你外出了，谁来照顾你的孩子？
12.
give me a determined look给了我一个坚定的眼神
13.
change one’s mind 改变主意
14.
…she seemed to be excited about it. 似乎显得兴奋
15.
an interesting experience一次有趣的经历
16.
Once she has made up her mind, nothing can change it. Finally, I had to give in.她一旦下了决心，什么也不能使她改变。最后，我只好让步了。Once 可作为从属连词，作“一(旦)……就……”解，连接一个表示时间的状语从句。从句中常用一般现在时，现在完成时表将来。
如：Once you have begin you must continue.
Once printed，the book will be very popular。
17.
It becomes rapids as it passes through deep valleys, travelling across wetern Yunnan Province. 它穿过深谷时就变成了急流，流经云南西部。
18.
It makes wide bends or meanders through low valleys to the plains where rice grows. 河水蜿蜒缓慢地穿过低谷，流向生长稻谷的平原。
19.
He is so stubborn that no one can persuade him to do anything. 他太固执，没有一人能劝动他做事。
20.
A determined person always tries to finish the job, no matter how hard it is. 不论工作多难，一个坚决的人总是努力地去完成它。
21.
My grandapa is fond of fishing and sometimes he fishes all day in the river. 我爷爷喜欢钓鱼，有时他整天在河边钓鱼。
22.
I prefer the red dress to the green one because it fits me better.我喜欢那件红色的衣服不喜欢那件绿色的，因为红色的更合我的身。
23.
The concert went like clockwork because Li Pei organized it so well.音乐会顺利地进行，因为李佩组织地相当好。
24.
I wanted to pay the train fare, but my friend insisted. Finally I gave in.我想付火车票费用，但我朋友坚持他付。最后我让步了。
25.
She persuaded all of us to cycle to work instead of taking the bus.她说服了我们不做公共汽车而是骑车去工作。
26.
As neither of them would give in, no decision was taken that day.由于双方都不让步，那天没有形成决议。
27.
The task was difficult, but Helen’s determined expression let me know that she would not give up.虽然工作很难，但海伦的坚定神情使我知道她不会放弃。
28.
How I wish I could make a journey into space and see the stars up close. 我多么希望我能够进行太空旅行，近距离地看看星星啊。
29.
The very first time that Joe saw the film “ET” directed by Steven Spieberg, he made up his mind to become a director too.第一次看Steven Spieberg执导的电影“ET”时，他就下定决心也要当一名导演。
30.
a large parcel of 一大包
31.
We are taking out insurance to cover any problems.我们要投保给一切问题保险。
32.
Our legs were so heavy and cold that they felt like blocks of ice.我们的腿又冷又沉，感觉就像大冰块。
33.
Along the way children dressed in long wool coats stopped to look at us.一路上，一些身着羊毛大衣的孩子们停下来看我们。
34.
However, the lakes shone like glass in the setting sun and looked wonderful.然而，湖水在落日的余晖下闪亮如镜，景色迷人。
35.
as usual 像往常一样
36.
At one point we were so high that we found ourselves cycling through clouds. 在某个时刻，我们发现自己置身高处，仿佛骑车穿越云层。
37.
We saw many sheep eating green grass. 我们看到羊群在吃草。
38.
make camp宿营

39.
put up our tent 搭帐篷
40.
stay awake 睡不着，醒着
41.
at midnight 在半夜
42.
for company 做伴
43.
lie beneath the stars 躺在星空下
44.
We can hardly wait to see them.我们迫不及待地想要见到他们。
45.
Good luck on your journey. 祝你旅途愉快
46.
When you go on a journey, why not keep a travel journey? 当你出游的时候问什么不记旅行日记呢？
47.
see the world through somebody else’s eyes 通过别人的眼睛看世界
48.
go in the right direction 走正确的方向
49.
The tortoise moves at a very slow pace.乌龟以很慢的速度行进。If you pace yourself, you will be able to work efficiently. 如果你为自己定好了速度，你就会高效地工作。
50.
be similar to 类似于
51.
afford to do sth 付得起，能承担
52.
be tired from
因……而疲劳
be tired of 对……厌倦
53.
be in high spirits 喜气洋洋，兴高采烈
54.
come true 实现，成真
55.
Ask them to give you some advice on improving it. 要他们就如何改进提一些建议。
56.
a guide to… ……的指南
57.
on a tour 在游览中，在巡演中
58.
in detail

Ⅳ 高中英语人教版必修一unit1 unit2 unit3 unit4 unit5的大语法 分别是什么

Unit1主要是关于“直接引语和间接引语”
Unit2没有什么大的语法点，如果要说的话，就是“感叹专句和表示委婉的建属议和请求的句型，如“Would
you
please
......(speak
more
slowly)?
Unit3主要是关于：“动词的时态的总结”，如一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时。这是最常考和常见的几个时态，另外的几个较为重要的分别是：将来进行时、将来完成时、现在完成进行时、过去完成进行时。
Unit4-5主要是关于“定语从句”，这是英语中最常见的一种从句类型，较为复杂，不过掌握方法后也不难。

Ⅵ 求几句高一英语必修一的第一到三单元作文内型的万能句子只要能用上这三个单元的系列作文的句子都可以

英语作文分数占高考英语分数的五分之一，英语做文是高中生学英语一个比较难的综合性项目，它涉及到英语语法、词汇量、词组、同义词辨析、写作技巧等知识，这是作文难写的原因之一。在学校英语作文老师让学生做得比较少，从教师这方面来说，给学生留一篇作文，需要改140篇左右的文章，每篇作文里的错别词，中国式英语、用错的语法都需要纠正，特别是语法，每个学生的错误都不一样，不能在课堂上统一讲解，只能一个一个的改，而且最少要用一段文字才能大致解释清楚一个语法点，改完140篇文章大约需要10个小时，很累、相当辛苦。所以老师基本上都不留作文，即使留了，做到批改细致的也很少，这是作文难写的原因之二。学生写英语作文时，如果有写错的句子，又没有得到老师及时的更改，那么学生从高一到高三甚至到高考都可能会犯同一个错误，这是作文难写的原因之三。由此可见，学生的每一篇作文写完后，必须由老师及时地详细的批改，并且讲清楚错的原因。英语作文总体来说分为三类，记叙文、说明文和议论文，作文的字数上下不要超过要求的百分之十，一般要求是不少于90个词，不多于110个词。记叙文要求要交待一个完整的故事情节，有人物、地点、时间三要素，一般用过去时，人物要有简单的对话，加双引号的对话以内容定时态，对人物要用2-3个词刻画一下。说明文要求交待的条理清楚，始终贯穿一条主线，用词要准确，不用模棱两可的词，如好像、似乎等，时态一般是现在时。议论文正反两种观点都要写，重点写自己所赞成的观点，让读者接受自己的观点，一般用现在时，注意用好连接副词，使句子或段落之间流畅。历届高考的英语作文，不外乎这三种类型，以说明文居多。作文每个句子要写对，整篇要有一定的难度，这样才能得高分。作文的难度是要求用词准确，文中要有非谓语动词或其短语，有复合句、强调句等。高中生要达到高考作文的要求，一般至少要写50篇，并且每篇都要经过老师详细批写。
求一篇高一关于老师的英语作文。！120词左右。。！急急急。！
www.yexyy.com

Ⅶ 人教版高一英语必修一unit3语法是什么

忘了，明天给你答复

Ⅷ 高一英语必修一第一单元语法

直接引语与间接引语面面观（一）
在英语语言交际中，引述别人的话有两种方式：直接引语和间接引语。直接引语是直接引述别人的原话，在书面语中经常将其放在引号中。间接引语是用自己的话转述别人的话，无需加引号，在多数情况下间接引语可以构成宾语从句。接下来我们认识一下直接引语与间接引语：
1. MrsSmith said, “I am going to New Yorktomorrow.”（引号中的内容为直接引语）
2. MrsSmith said that she was going to New York the next day. （划线部分为间接引语）
细心的同学可能已经发现句1中的直接引语在变成句2中的间接引语时某些成分已经发生了变化，如: I变成了she, am变成了was, tomorrow则变成了the next day。在日常交际中，当我们需要在这两种引语之间转换时，究竟有什么规律可循呢？
首先，如果直接引语为陈述句、疑问句，变为间接引语时，就成为一个宾语从句，所以自然要符合宾语从句的语法要求。从句的一些共性特点是：一、陈述语序；二、恰当的连接词；三、时态要求。除此之外，直接引语变为间接引语仍有一些具体的语法要求，以下结合实例逐一解析。
一、人称的变化
将直接引语变为间接引语时，一定要注意人称的变化，否则会使整个句子意思混乱。观察下列几组句子中人称的变化，注意其变化规律。
1. She said, “My friends want to visit me.”→ She said her friends wanted to visither.
2. He said to Kate, “How is your work now?”→ He asked Kate how her work was then.
3. Tom said, “You’d better carry an umbrella just incase, Mary.”→ Tom said that Mary had better carryan umbrella just in case.
4. Mr Smith said, “Jack is a good worker.”→ Mr Smith said Jack was a good worker.
【自我归纳】人称变化须牢记：从一随主，从二随宾，从三人称不更新。
“从一随主”是指如果直接引语中的主语是第一人称时，从句中的人称变化要随主句中 ______的人称变化，如第1组例句。
“从二随宾”是指如果直接引语中的主语是第二人称时，从句中的人称变化要与主句中的______一致，如第2组例句；如果主句没有宾语，则需观察主句主语的交际对象，如第3组例句，此句中Tom的说话对象为______, 故间接引语中的主语变化为Mary。
“从三人称不更新”是指如果直接引语中的主语及宾语是第三人称时，从句中的人称一般______，如第4组例句。
二、时态的变化
直接引语变为间接引语时，从句的谓语动词在时态上要做相应的变化。具体变化如下：

直接引语

间接引语

一般现在时

一般过去时

一般将来时

过去将来时

现在进行时

过去进行时

现在完成时

过去完成时

一般过去时

过去完成时

过去完成时

过去完成时

【即学即练】根据以上原则完成下列句子。
1. She said, “I have lost my bike.”→ She said she ______ her bike.
2. She said, “We hope so.”→ She said they ______ so.
3. He said, “She will go to see her friend.”→ He said she ______ to see herfriend.
注意：在以下几种情况下，直接引语变为间接引语时，时态不变化。
1. 直接引语是客观事实、科学真理及名言警句时。如：The teacher said to us, “Light travels much fasterthan sound.”→ The teacher told us that lighttravels much faster than sound.
2. 直接引语是过去进行时，时态不变。如：Mother said, “John, what were you doingat 8 o’clock last night?”→ Mother asked John what he was doingat 8 o’clock the night before.
3. 如果直接引语中的情态动词无过去式（如：ought to, had better, usedto）或已经是过去式（如：could, should, would,might）时，则不再变化。如： He said, “You should come hereearlier tomorrow.”→ He said I should go thereearlier the next day.
4. 如一般过去时有表示具体时间的状语，也可以不变。如：She said, “I was born in 1995.”→ She said (that) she was born in1995.
三、状语及其他成分的变化
直接引语变为间接引语时，时间状语和地点状语也要做相应的变化。如: now → then；today → that day; tonight → that night；yesterday → the day before；tomorrow → the next day；last month → the month before等；地点状语here → there；指示代词this → that, these → those；动词come → go, bring → take等。
注意：以上这些变化要视情况而定，不能死搬教条，如果转述就在当天当地则不需要进行时间及地点的转换。
四、句型的变化
观察下列几组句子中直接引语和间接引语的转换中句型的变化规律，并试着总结归纳。
1. She said, “Our train will leave in severalminutes.”→ She said that their train wouldleave in several minutes.
2. He said, “Can you dance, Ted?”→ He asked Ted whether / if he coulddance.
3. “You have tidied your room, haven’t you?” my mother asked. → My mother asked mewhether I had tidied my room.
4. She asked me, “When will you start?”→ She asked me when I would start.
【自我归纳】
1. 直接引语如果是陈述句，间接引语应改为由______（可省略）引导的宾语从句。
2. 直接引语如果是反意疑问句或一般疑问句，间接引语应改为由______引导的宾语从句。
3. 直接引语如果是特殊疑问句，间接引语应改为由原来的疑问词引导的宾语从句。
【即学即练】阅读下列几组直接引语变为间接引语的句子，判断其正（T）误（F）并改正其中的错误。
1. “What did you do yesterday, Jenny?” said themother.
→ The mother asked Jenny what she haddone the day before.
2. The little kid said, “How can I get that toy?”
→ The little kid asked how could heget that toy.
3. He said, “The Olympic Games are held every fouryears.”
→ He said that the Olympic Games wereheld every four years.

Key:
一、【自我归纳】主语；宾语；Mary；不需要变化
二、【即学即练】 1. had lost 2.hoped 3. would go
四、【自我归纳】 1. that 2.whether / if
【即学即练】
1. T。
2. F。how could he改为how he could
3. F。were改为are