2022年高三英語復習 狀語從句教案學習目標： 1掌握九種常用的狀語從句及其常用的連接詞 2. 掌握常見考點和難點一九種常見的狀語從句時間 / 地點 / 原因 / 條件 / 讓步 / 結(jié)果 / 目的 / 方式 / 比較狀語從句 二連接詞，考點與難點歸納1. 時間狀語從句 連接詞: when, while, as, before, after, as soon as, till, until, notuntil, every time, the first/second/last time, the moment/ minute/ instant/second, immediately, directly, instantly, hardly/ scarcelywhen, no soonerthan 考點1: 1.Did you remember to give Mary the money you owed her?Yes. I gave it to her _ I saw her. A. whileB. the moment C. suddenlyD. once2. I thought her nice and honest _ I met her. A. first time B. for the first time C. the first timeD. by the first time3. _ entered the office when he realized that he had forgotten his report. A. He hardly had B. Had he hardly C. Hardly had heD. Hardly he had 4. 加一個the day 的例句歸納： 1) 一些詞，如the moment, the minute, the instant, immediately, directly, instantly, hardlywhen, scarcelywhen, no soonerthan等也可引導時間狀語從句，相當于_ 意思。 2) 一些含有time的名詞短語，如every time, each time, next time, by the time， 和the first/second/last time, 以及the day, the year, the morning等，也可引導時間狀語從句。 如： The day he returned home, his father was already dead.考點2: 1. (北京) We were swimming in the lake _ suddenly the storm started. A. when B. while C. until D. before2. (上海) He was about to tell me the secret _ someone patted him on the shoulder. A. as B. until C. whileD. when3. (遼寧) He was about halfway through his meal _ a familiar voice came to his ears. A. why B. where C. when D. while歸納：when = _ 就在那時/這時 后接瞬間動詞, 常用于下列句式：Somebody be doing sth when Somebody be about to do sth whensomebody had just done sth when Somebody be on the point of doing sth when考點3： 1. He transplanted the little tree to the garden _ it was the best time for it. A. where B. when C. that D. until2. It was foolish of you to take a taxi _ you could easily walk there in five minutes.歸納： _表示原因 相當于considering that， _考點4： As time goes on, its getting colder and colder. =_ , its getting colder and colder. As the election approached, the violence got worse. = _, the violence got worse. 歸納：_ 表示“隨著”，可用_結(jié)構(gòu)替換考點5：It was not _ she took off her dark glasses_ I realized she was a famous film star.A. when; that B. until; that C. until; when D. when; thenI had no idea of it until you told me. 改強調(diào)句：It was_ that I had any idea of it.改成倒裝句：Not until you told me _ any idea of it.歸納：強調(diào)句中，not until從句一起作為被強調(diào)部分，放在that之前。Not until的倒裝句，until引導的從句_，_ 倒裝?？键c6： before 的含義1. It will be two years before he leaves the country. _2. It wont be long before he es back. _3. It is three years since she joined the army. _歸納：1）句型It will be/was段時間before“還要過多久才” 2）句型It will be/was not段時間before“用不了多久就” 3）句型It is/has been段時間since 自從。練習：1. 還要過半年我才回來 。_2. 不到 2年 他就離開了這個國家。_3. 自從戰(zhàn)爭爆發(fā)已經(jīng)有3年了。_4We had sailed four days and four nights before we saw land. _ 5We hadnt run a mile before he felt tired. _6Please write it down before you forget it. _7The man hung up the phone before I could answer it. _ 8. He made a mistake, but then he corrected the situation _ it got worse. A. until B. when C. before D. as9. Scientists say it may be five or six years_ it is possible to test this medicine on human patients. A. since B. after C. before D. when10. Why didnt you tell him about the meeting?He rushed out of the room _ I could say a word.A. before B. untilC. when D. after考點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) 歸納：by引導時間狀語時，主句要與_連用。當從句表示將來，現(xiàn)在，過去時分別用_.2. 地點狀語從句 連接詞: where, wherever Wherever you go, you should do your work well. = _ you go, .3. 原因狀語從句 連接詞: because, for, since, as, now( that), in that, seeing / considering/given that, when_/_ you are not interested, I wont tell you about it. 既然Some people say man differs from animals _we have the ability to laugh. 在于/因為 _/_ that his wife has just had a bad cold, he decided to go to the party alone. 考慮到_ that quite a few people were absent, we decided to put the meeting off. 由于4. 條件狀語從句連接詞: if, unless, as long as /on condition that, suppose/supposing(that), provided/providing (that)I wont go to the party unless invited. 相當于_，意思是“除非”“如果不就”Well let you use the room on condition that you keep it clean. 只要 =_Provided/Providing (that) we invite him, he would surely e to dinner. 假如Suppose/supposing (that) we cant get enough food, what shall we do? 假設 考點1： 1. You can borrow my car _ you promise not to drive too fast.A. unless B. even if C. in case D. as long as2._ I can see, there is only one possible way to keep away from the danger. A. As long as B. As far as C. Just as D. Even if 歸納： as long as 表示“只要”，as far as 表示“就而論（而言）”?？键c2： 1. If I had left a little earlier, I would have caught the train. = _2. If I were you, I would never do it. = _3. If it rained /were to/should rain tomorrow, we would not go out. = _歸納： 虛擬語氣的基本結(jié)構(gòu)條件從句條件從句的謂語形式主句的謂語形式與過去事實相反_would/could/might/should + _與現(xiàn)在事實相反動詞用 _ (be 動詞用_)would/could/might/should + _與將來情況相反動詞用 _ (be 動詞用_) /should do/ were to dowould/could/might/should + _If引導的虛擬條件狀語從句，可把if 省略，把_/_ 或_放到主語之前，構(gòu)成倒裝。5. 讓步狀語從句連接詞：although, though, as, while, even though/if, no matter which/what/when/where/who/how, whichever, wherever, whatever, whoever, whenever, however, whetheror；考點1：用although, though, while, as 填空 _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. UnlessAlthough he is a child, he knows a lot. = _ _/_ he is, he knows a lot.While he is young, he knows a lot. = _ _/_ he is, he knows a lot. Though you may object, I will go. = _, I will go. Though I respect him very much, I dont agree to his suggestion. = _ _/_/_ they are my neighbors, I dont know them well.歸納：_引導讓步狀語從句必須倒裝,常見把_詞_詞_詞_詞提前;_可用倒裝也可不用倒裝替代；放句首, 不倒裝可用_/_/_考點2： whatever / no matter what Help yourself! You can eat _/_ you want to eat. _/_ you did is right. _/_ you do, I will support you. Keep calm, _/_ happens. 歸納: whatever 用于賓語從句/主語從句 = _ no matter what用于讓步狀語從句 = _anything thatWhenever / _ we met with difficulties, they came to help us.6. 結(jié)果狀語從句 連接詞：sothat, such that, So difficult _ it to live in an English-speaking country that I determined to learn English. A. I have felt B. have I felt C. I did feel D. did I feel_ that I strongly remend all of you go and see it.A. It was so exciting film B. So exciting a film was it C. It was such exciting film D. So an exciting film was it歸納：so + _/_ 或such + _ 放句首，句子要部分倒裝。7. 目的狀語從句連接詞：so that, in order that, for fear that, in the hope that, for the purpose that, in case, lestI always take something to read when I go to the doctors _I have to wait.Take an umbrella _ it rains. Mary didnt read aloud _ she might wake her younger sister up. 害怕，擔心We dare not play jokes on him _ he (should) be angry.8. 方式狀語從句 連接詞：as, as if / though(從句常用虛擬語氣)Do in Rome as the Romans do. 譯： _He looked at me as if he _ mad. / He acted as though he _ there before.(be)9. 比較狀語從句 連接詞：as, than, what 考點1：A is to B what/as X is to Y. 譯：_ Water is to fish what/as air is to man.考點2： 翻譯：這個房子是那個房子的四倍大。This room is four times as big as / four times the _ of / three times _ than that one.The worlds population has grown by six times _ it was in 1800. The car factory can produce more than three times _ it did five years ago.歸納： 倍數(shù)表達法 1) 倍數(shù)+as + adj./adv.原級+as 2) 倍數(shù)+ adj./adv.比較級+than 3) 倍數(shù)+the +n.(size, length,) + of 4) 倍數(shù)+what 注意：可用_ 放在倍數(shù)之前，表示“超過倍”。狀語從句補充練習一 寫出狀語從句的分類1. While I was wondering at this, our schoolmaster took his seat. ( )2. Where there is a will, there is a way. ( )3. Now that/Since everybody is here, lets begin our meeting. （ ）4. Ill speak slowly so that you can understand me. ( )5. So clever was he a student that 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 I tell you to. ( )9. The old lady treats the boy as 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 be interested, Ill phone him. ( )13. She must have gone out early, for she had not shown up for breakfast. ( )二、選詞填空。so long as; where; as if; even though; so that; in that; as; no matter how; the moment; now that1. The children ran away from the orchard (果園) _ they saw the guard.2. Generally, air will be heavily polluted _ there are factories.3. _ everybody has e, lets begin our conference.4. The higher ine tax is harmful _ it may discourage people from trying to earn more.5. The boss asked the secretary to hurry up with the letters _ he could sign them.6. You will certainly succeed _ you keep on trying.7. Much _ I respect him, I cant agree to his proposal.8. The old man always enjoys swimming _ the weather is rough.9. _ hard he tried, she could not change her mind.10. She behaved _ she were the boss.三、單項填空。1. Small sailboats can easily turn over in the water _ they are not managed carefully. A. though B. before C. until D. if2. Most birds find it safe to sleep in the trees, but _ they have eggs or young chicks, they dont use a nest.A. whyB. howC. unlessD. where3. Pop music is such an important part of society _ it has even influenced our language.A. asB. thatC. whichD. where4. Leave your key with a neighbor _ you lock yourself out one day.A. ever sinceB. even ifC. soon afterD. in case5. He was about halfway through his meal _ a familiar voice came to his ears. A. why B. where C. when D. while6. Mom, what did your doctor say? He advised me to live _ the air is fresher.A. in where B. in which C. the place where D. 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. A. whoever B. however C. whatever D. 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. now thatC. even thoughD. even as11. Id like to arrive 20 minutes early _ I can have time for a cup of tea. A. as soon as B. as a result C. in case D. so that 12. It is almost five years _ we saw each other last time.A. beforeB. since C. after D. when13. It is known to all that _ you exercise regularly, you wont keep good health.A. unlessB. wheneverC. althoughD. if14. He transplanted the little tree to the garden _ it was the best time for it. A. where B. when C. that D. until15. Simon thought his puter was broken _ his little brother pointed out that he had forgotten to turn it on.A. untilB. unlessC. afterD. because16. It was evening _ we reached the little town of Winchester.A. thatB. untilC. sinceD. before17. _ modeling business is by no means easy to get into, the good model will always be in demand. A. While B. Since C. As D. If18. Scientists say it may be five or six years _ it is possible to test this medicine on human patients. A. since B. after C. before D. when19. Parents should take seriously their childrens requests for sunglasses _ eye protection is necessary in sunny weather. A. because B. though C. unless D. if20. You should try to get a good nights sleep_ much work you have to do. A. however B. no matter C. although D. whatever21.Did Jack e back early last night? Yes. It was not yet eight oclock _ he arrived home.A. Before B. when C. that D. until