高三英语复习教案状语从句

1、语法复习专题（三）状语从句学习目标： 1掌握九种常用的状语从句及其常用的连接词2. 掌握常见考点和难点一九种常见的状语从句时间 / 地点 / 原因 / 条件 / 让步 / 结果 / 目的 / 方式 / 比较状语从句二连接词，考点与难点归纳1.时间状语从句连接词: when, while, as, before, after, as soon as, till, until, notuntil, every time, the/second/lasttime, themoment/ minute/ instant/second, immediay, directly, instantly, ha

2、rdly/ scarcelywhen, nosoonern考点 1:1.Did you remember to give Mary the money you owed her?ks5uks5uks5uKS5UYes. I gave it to herI saw her.A. whi. the momentC. suddenlyD. once2. I thought her nice and honestI met her.A.timeB. for thetimeC. thetimeD. by thetime3. entered the office when he realizedt he

3、had fotten his report.A. He hardly hadB. Had he hardlyC. Hardly had heD. Hardly he had4. 加一个 the day的例句归纳： 1) 一些词，如 the moment, the minute, the instant, immediay, directly, instantly, hardlywhen,scarcelywhen, no soonern 等也可引导时间状语从句，相当于 意思。2) 一些含有 time 的名词短语，如 every time, each time, next time, by the

4、 time， 和 the/second/last time, 以及 the day, the year, the morning 等，也可引导时间状语从句。如： The day he returned home, his father was already dead.考点 2:1. () We were swimminghe lake suddenly the storm started.A. whenB. whileC. untilD. before2. () He was about tol me the secret someone patted him on the shoulder

5、.A. asB. untilC. while D. when3. (辽宁) He was aboulfway through his meal a familiar voice came to his ears.A. whyB. whereC. whenD. while归纳：when = 就在那时/这时 后接瞬间动词, 常用于下列句式：Somebody beng sth whenSomebody be about to do sth whensomebody had just done sth when Somebody be on the poofng sth when考点 3： 1.He

6、transplanted the little tree to the garden it was the best time for iA. whereB. whenC.tD. until2. It was foolish of you to take a taxi _ you could easily walk there in five minutes.归纳： 表示原因 相当于 consideringt， 考点 4：As time goes on, its getting colder and colder. =, its getting colder and colder.As the

7、 election approached, thegot worse. = , thegot worse.归纳： 表示“随着”，可用结构替换考点 5：It was not she took off her dark glassesI realized she was a famous fitar.A. when;tB. until;tC. until; whenD. when; thenI had no idea of it until you told me. 改强调句：It wast I had any idea of it.改成倒装句：Not until you told me any

8、idea of it.归纳：强调句中，not until 从句一起作为被强调部分，放在t 之前。Not until 的倒装句，until 引导的从句， 倒装。考点 6： before 的含义1.It will be two years before he leaves the country. 2.It wont be long before he comes back. 3.It is three years sinhe joined the army. 归纳：1）句型 It will be/was段时间before“还要过多久才”2）句型 It will be/was not段时间befo

9、re“用不了多久就”3）句型 It is/has been段时间since 自从。练.还要过半年我才回来 。2.不到 2 年 他就离开了这个国家。3.自从爆发已经有 3 年了。4We had sailed four days and four nights before we saw land. 5We hadnt run abefore he felt tired. 6Please write it down before you fet it. 7The mang up the phone before I could answer it. 8. He made a mistake, bu

10、t then he corrected the situation it got worse.A. untilB. whenC. beforeD. as9. Scientists say it may be five or six yearsit issible to test this medicine on human patients.A.sinceB. afterC. beforeD. when10. Why didnt youl him about the meeting?He rushed out of the room I could say a word.A. beforeB.

11、 untilC. whenD. after考点 6：By the time you get there, the work . (finish)By now, we English for six years. (learn)By the time he arrived, the plane off. (take)归纳：by 引导时间状语时，主句要与连用。当从句表示将来，现在，过去时分别用.2.地点状语从句连接词: where, whereverWherever you go, you should do your work well.=you go, .3.原因状语从句连接词: becaus

12、e, for, since, as, now(t),hat, seeing / considering/givent, when/you are noterested, I wontl you about it. 既然Some people say man differs from animals we have the ability to laugh. 在于/因为/t his wife has jusd a bad cold, he decided to go to the party alone. 考虑到 t quite a few people were absent, we deci

13、ded to put the meeting off. 由于4.条件状语从句连接词: if, unless, as long as /on conditiont, supe/suping(t), provided/providing (t)I wont go to the partyinvited. 相当于，意思是“除非”“如果不就”Well let you use the roomyou ket clean.只要 =on conditiontunlesswe invite him, he would surely come to dinner. 假如we cant get enough fo

14、od, what shall we do? 假设考点 1： 1. You can borrow my car you promise not to drive too fast.A. unlessB. even ifC. in caseD. as long as2.I can see, there is only onesible way to keep away from the danger.A. As long asB. As far asC. Just asD. Even if归纳： as long as 表示“只要”，as far as 表示“就而论（而言）”。考点 2： 1. If

15、 I had left a little earr, I would have caught the train. = 2. If I were you, I would nevert. = 3. If it rained /were to/should raomorrow, we would not go out.= 归纳： 虚拟语气的基本结构If 引导的虚拟条件状语从句，可把 if 省略，把/ 或放到主语之前，倒装。5.让步状语从句连接词：although, though, as, while, even though/if, no matter which/what/when/where

16、/who/how, whichever,wherever, whatever, whoever, whenever, however, whetheror；考点 1：用 although, though, while, as 填空I acceptt he is not perfect, I do actually like the.A. WhileB. SinceC. BeforeD. UnlessAlthough he is a child, he knows a lot.= /he is, he knows a lot.While he is young, he knows a lot.=

17、 /he is, he knows a lot.Though you may object, I will go.= , I will go. Though Irespect him very much, I dont agree to higgestion. = /they are my neighbors, I dont know them well.条件从句条件从句的谓语形式主句的谓语形式与过去事实相反would/could/might/should + 与现在事实相词用 (be 动词用)would/could/might/should + 与将来情况相反动词用 (be 动词用 ) /s

18、hould do/ were to dowould/could/might/should + Supe/suping (t)Provided/Providing (t)归纳：引导让步状语从句必须倒装,常见把词词词词提前;可用倒装也可不用倒装替代；放句首, 不倒装可用/考点 2： whatever/no matter whatHelp yourself! You can eat / you want to eat./ you did is right./ you do, I will support you.Keep calm, / happens.归纳:whatever 用于宾语从句/主语从句

19、 = no matter what用于让步状语从句 = anythingtWhenever / we met with difficulties, they came to help us.6.结果状语从句连接词：sot,such t,So difficult it to livein an English-speaking countryt I determinedto learnEnglish.ks5uks5uks5uKS5UA. I have feltB. have I feltC. I did feelD. did I feel t I stronglymend all of you

20、go and see it.A. It was so exciting filmB. So exciting a film was itC. It wach exciting filmD. So an exciting film was it归纳：so + / 或 such + 放句首，句子要部分倒装。7.目的状语从句连接词：sot, in ordert, for feart,he hopet, for the puret, in case, lestI always take something to read when I go to the doctors I have to wait.

21、Take an umbrella it rains.Mary didnt read aloud she might wake her younger sister up. 害怕，担心We dare not play jokes on him he (should) be angry.8.方式状语从句连接词：as,as if / though(从句常用虚拟语气)n Rome as the Romans do.译： He looked at me as if he mad./He acted as though he there before.(be)9.比较状语从句连接词：as,n,what考点

22、 1：A is to B what/as X is to Y. 译： Water is to fish what/as air is to man.考点 2： 翻译：这个房子是那个房子的四倍大。This room is four times as big as / four times the of / three times nt one.The worlds population has grown by six times it was in 1800.The car factory can produce moren three times it did five years ago.

23、归纳： 倍数表达法1)倍数+as + adj./adv.原级+as2)倍数+ adj./adv.+n3)倍数+the +n.(size, length,) + of4)倍数+what注意：可用 放在倍数之前，表示“超过倍”。状语从句补充练习 写出状语从句的分类1. While I was wondering at this, our schoolmaster took his seat. ()2. Where there is a will, there is a way. ()ks5uks5uKs5u3. Nowt/Since everybody is here, lets begin ou

24、r meeting. （）4. Ill speak slowly sot you can understand me. ()5. So clever was he a studentt he was able to work out all the difficult problems. ()6. As long as you dont lose heart, youll succeed. ()7. Try as he might, he could not find a job. ()8. Do as Il you to.()9. The old lady treats the boy as

25、 if he were his own son. ()10. I have to get my car fixed no matter how much it costs. ()11. Although it was very noisy, I managed to get some sleep. ()12. Should he beerested, Ill phone him. ()13. She musve gone out early, for she had not shown up for breakfast. ()二、选词填空。1. The children ran away fr

26、om the orchard (果园)they saw the guard.2. Generally, air will be heavily polluted there are factories.3. everybody has come, lets begin our conference.4. The highere tax is harmful it may discourage people from trying to earn more.ks5uks5uks5u5. Thes asked the secretary to hurry up with the letters h

27、e could sign them.6. You will certainly succeed you keep on trying.7. Much I respect him, I cant agree to his proal.8. The old mways enjoys swimming the weather is rough.9. hard he tried, she could not change her mind.10. She behaved she were thes.三、单项填空。1. Small sailboats can easily turn overhe wat

28、er they are not managed carefully.A. thoughB. beforeC. untilD. if2. Most birds find it safe to slen the trees, but they have eggs or young chicks, they dont use a nest.A. whyB. howC. unlessD. where3. Pop music ich an important part of society is even influenced our language.A. asB.tC. whichD. where4

29、. Leave your key wineighboryou lock yourself out one day.A. ever sinceB. even ifC. soon afterD. in case5. He was aboulfway through his meala familiar voice came to his ears.A. whyB. whereC. whenD. while6. Mom, what did your doctor say?He advised me to live the air is fresher.A. in whereB. in whichC.

30、 the place whereD. where7. he has limited technical knowledge, the old worker has a lot of experience.A. SinceB. UnlessC. AsD. Although8. In peace, too, the Red Cross is expected to send help there is human suffering.so long as; where; as if; even though; sot;hat; as; no matter how; the moment; nowt

31、A. whoeverB. howeverC. whateverD. wherever9. youve tried it, you cant imagine how pleasant it is.A. UnlessB. BecauseC. AlthoughD. When10. There was never any time for Kate to feel lonely, she was an only child.A. ever sinceB. nowtC. even thoughD. even as11. Id like to arrive 20 minutes early I can have time for a cup of tea.A. as soon asB. as a resultC. in caseD. sot12. It is almost five years we saw each other last time.A. beforeB. sinceC. after