初中狀語從句講解

1、關(guān)于初中狀語從句講解第一張，PPT共五十三頁，創(chuàng)作于2022年6月什么是狀語？He speaks English very well. You are very beautiful.（動(dòng)詞）（程度副詞）主語謂語賓語狀語（形容詞）I usually go to school by bike every day.方式狀語時(shí)間狀語第二張，PPT共五十三頁，創(chuàng)作于2022年6月用來修飾動(dòng)詞，形容詞，副詞以及全句的句子成分，叫做狀語。adverbial modifier (adv.)用作狀語的通常是副詞，介詞短語，不定式和從句等。第三張，PPT共五十三頁，創(chuàng)作于2022年6月用作狀語的從句叫做狀語從句。

2、引導(dǎo)狀語從句的關(guān)聯(lián)詞是一些從屬連詞。 例： When you cross the road, you must be careful. 當(dāng)你過馬路時(shí)要小心。（when是從屬連詞） I was late because I missed the bus. 我遲到了，因?yàn)槲艺`了公共汽車。 （ because是從屬連詞）. If she asks me, Ill tell her. 她如果問我，我就告訴她。（if是從屬連詞） You look as if you need a rest. 你像是需要休息似的。（as if是從屬連詞）.狀語從句第四張，PPT共五十三頁，創(chuàng)作于2022年6月狀語從句的種

3、類1、時(shí)間狀語從句 when, while, as soon as, since, until, before, after2、條件狀語從句 if 3、結(jié)果狀語從句 sothat4、比較狀語從句 than5、原因狀語從句 because6、讓步狀語從句 although, though7、地點(diǎn)狀語從句 where8、方式狀語（沒有從句）by.第五張，PPT共五十三頁，創(chuàng)作于2022年6月1. 時(shí)間狀語從句引導(dǎo)時(shí)間狀語從句的關(guān)聯(lián)詞常有：after, before, when, while, whenever, as soon as, as, since, until 等。例： The ball

4、goes up very high after it hits the ground. 這球著地后蹦得很高。 Wait until youre called. 你等著叫你吧！ 第六張，PPT共五十三頁，創(chuàng)作于2022年6月 When he came, I was cooking. 他來時(shí)，我在做飯。 Ill call you as soon as I come back. 我一回來就給你打電話。 Before they came back, we had finished the work. 他們回來前，我們已經(jīng)完成工作了。 We havent seen each other since he

5、 left. 從他離開后我們沒見過面。第七張，PPT共五十三頁，創(chuàng)作于2022年6月 when: 持續(xù)性非持續(xù)性動(dòng)詞都可以當(dāng)時(shí)Are you going to be a sailor when you leave school?第八張，PPT共五十三頁，創(chuàng)作于2022年6月 while /when辨析when/while+doingWhen/while reading,he fell asleep.when+終止性、延續(xù)性動(dòng)詞while+延續(xù)性動(dòng)詞When the teacher came in,I was sleeping.=While /When I was sleeping, the t

6、eacher came in.when (就在這時(shí))I was sleeping, when someone knocked at the door.第九張，PPT共五十三頁，創(chuàng)作于2022年6月while 的其他含義：While I was walking down the street, I came across an old friend. ( while =_)He likes pop music, while I am fond of folk music. ( while =_)While I really dont like art, I find his work impre

7、ssive. (while=_)While there is life there is hope. (while=_)whenalthoughas long as but第十張，PPT共五十三頁，創(chuàng)作于2022年6月 as : 當(dāng)時(shí)；一邊一邊；隨著某事一發(fā)生，另一事立即發(fā)生兩個(gè)動(dòng)作同時(shí)發(fā)生As the day went on, the weather gotworse.As the captain passed me, I askedhim whether there was any hope of saving the ship.第十一張，PPT共五十三頁，創(chuàng)作于2022年6月 as的常見

8、用法：1.She sang as she worked. 一邊一邊2. You must try to do as I did. 像.一樣3. As she was late for class, she had to say sorry. 由于第十二張，PPT共五十三頁，創(chuàng)作于2022年6月 before 在前It will be half a year before I come back.It wont be half a year before we meet again.We sailed four days and nights before we saw the land.We

9、hadnt run a mile before he felt tired. 肯定句 “ 才” 否定句 “就”it will be +一段時(shí)間 before.多久之后才.it wont be +一段時(shí)間 before.不久就.第十三張，PPT共五十三頁，創(chuàng)作于2022年6月till, until和notuntil：1.until/till引導(dǎo)時(shí)間狀語從句用于肯定句時(shí)，主句的動(dòng)詞是延續(xù)性動(dòng)詞，表示動(dòng)作或狀態(tài)一直持續(xù)到until/till所表示的時(shí)間，意為“某動(dòng)作一直延續(xù)到某時(shí)間點(diǎn)才停止”。如： We waited until he came. 2用于否定句時(shí)，主句謂語動(dòng)詞是非延續(xù)性動(dòng)詞，從句為肯

10、定，意為“某動(dòng)作直到某時(shí)間才開始”。如He wont go to bed till/until she returns.第十四張，PPT共五十三頁，創(chuàng)作于2022年6月3till不可以置于句首，而until可以。如： Until you told me I had no idea of it.第十五張，PPT共五十三頁，創(chuàng)作于2022年6月練一練1._ he comes here tomorrow, I will call you. 2._ he was walking in the street, he met Tim. 3.She sang _she worked.4.There was

11、an applause _she appeared on the stage.WhenWhile/Whenasas soon as第十六張，PPT共五十三頁，創(chuàng)作于2022年6月5.It wont be long _he finishes his writing.6._ he had finished his work, he left there.7.It is two years _he came here.8._she told me, I had no idea of what they had said .beforeAftersinceEvery time/each timeUnt

12、il第十七張，PPT共五十三頁，創(chuàng)作于2022年6月2. 地點(diǎn)狀語從句地點(diǎn)狀語從句由 where, wherever 等引導(dǎo)。例如：You can take a walk wherever you like to. -Mom, what did your doctor say? - He advised me to live where the air is fresher?第十八張，PPT共五十三頁，創(chuàng)作于2022年6月 3. 原因狀語從句原因狀語從句通常由because, as, since, now that, considering (that), seeing (that)等詞引導(dǎo)。

13、 because語氣較強(qiáng)，用以回答why問句 as語氣較弱，較口語化，所表示的原因較明顯。 since語氣較弱，常表對(duì)方已知的事實(shí)，相當(dāng)于漢語的“既然”。 第十九張，PPT共五十三頁，創(chuàng)作于2022年6月1. _he was ill, he didnt go to school.2._ you do not understand, I will explain again.3. He must be ill, _he is absent today.BecauseSincefor練一練第二十張，PPT共五十三頁，創(chuàng)作于2022年6月6. I eat potatoes _I like them.

14、 我吃土豆是因?yàn)槲蚁矚g土豆。7. _I didnt know the way, I asked a policeman. 我由于不知道路，因而問警察。8. _you wont help me, Ill ask someone else. 你既然不幫我，那我就請(qǐng)別人幫我。becauseAsSince第二十一張，PPT共五十三頁，創(chuàng)作于2022年6月4. 結(jié)果狀語從句結(jié)果狀語從句常用so that, such that等關(guān)聯(lián)詞引導(dǎo)。e.g. He is so young that he cant go to work. 他如此小以致于他不能上班。He got so little pay that

15、his family had to live on welfare money. 他工資很少，他的家人不得不靠救濟(jì)金生活。Its such a good chance that we mustnt miss it. 機(jī)會(huì)這樣好，我們決不能失掉。第二十二張，PPT共五十三頁，創(chuàng)作于2022年6月1. It is _good a story that Ill never forget it.2. It is _ a good story that Ill never forget it.sosuch練一練第二十三張，PPT共五十三頁，創(chuàng)作于2022年6月 5. 目的狀語從句目的狀語從句常由so t

16、hat, in order that等詞引導(dǎo)，目的狀語從句常用助動(dòng)詞may（might）, shall（should）, will（would）, can (could)。目的狀語從句常放于主句之后，例： Speak clearly so that they may understand you. 你要講得清楚，他們才聽得懂。 He spoke slowly in order that everyone should understand. 他講得很慢以便人人能聽懂。第二十四張，PPT共五十三頁，創(chuàng)作于2022年6月They set out early _ they might arrive

17、there in time. Take your raincoat _it should rain.The boy hid himself behind the tree _his father should see him.so that (in order that)in casein case/for fear that練一練第二十五張，PPT共五十三頁，創(chuàng)作于2022年6月4. 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

18、 case D. so that5. Youd better take something to read when you go to see the doctor _ you have to wait. A. even if B. as if C. in case D. in order that第二十六張，PPT共五十三頁，創(chuàng)作于2022年6月 6. 條件狀語從句條件狀語從句表示條件，關(guān)聯(lián)詞常用if或unless, as (so) long as. 等。If it snows tomorrow, we will build a snowman. 明天如果下雪，我們就堆雪人。Youll c

19、atch a cold unless you put on your coat. 你會(huì)感冒的除非你穿上大衣。He will do anything as long as it is interesting. 只要有趣，他什么都愿意干。第二十七張，PPT共五十三頁，創(chuàng)作于2022年6月1. _ you touch an English person, you should say “sorry”.2. _ they are dirty, certain seas are not able to clean themselves.3. _we dont lose heart, well find

20、a way to overcome the difficulty.4. _I know you shouldnt have any problem there.IfOnceAs long asAs far as練一練第二十八張，PPT共五十三頁，創(chuàng)作于2022年6月5. Dont touch anything _ yourteacher tells you to.unless第二十九張，PPT共五十三頁，創(chuàng)作于2022年6月 7. 讓步狀語從句讓步狀語從句，表示“雖然，盡管，即使”等概念，常用的關(guān)聯(lián)詞有：though, although, even though等。 Though he was

21、 ill, he was still working. 他雖然有病，但仍然繼續(xù)工作。 Although it is difficult, we shall do it. 此事雖難，但我們還是要做。 Even though you say so, I do not believe it. 即使你這樣說，我也不信。第三十張，PPT共五十三頁，創(chuàng)作于2022年6月 注： though和although可以互換，只是although比較正式。 though不可以與連詞but連用，但可以與yet，still連用，例： Though he worked hard, he couldnt pass the

22、exam. 雖然他很努力，但還是沒通過考試。 第三十一張，PPT共五十三頁，創(chuàng)作于2022年6月1. _he is old ,he works hard.2. _you say so,I dont believe it. 3. Smart _ he is ,he doesnt study hard. 4. The old tower must be saved, _ the cost. A. however B. whatever C. whichever D. whereverAlthough / Though Even though (even if) as練一練第三十二張，PPT共五十三

23、頁，創(chuàng)作于2022年6月 8. 比較狀語從句比較狀語從句常用than或asas，the more the more等引導(dǎo)。than表示兩者的比較，asas表示程度相同的比較；The morethe more表示” 越越”。例：That book is more interesting than this one. 那本書比這本有趣。He runs as fast as I （do）. 他和我跑得一樣快。The more I see him , the less I like him. 我越看他就越不喜歡。第三十三張，PPT共五十三頁，創(chuàng)作于2022年6月1. He doesnt work so

24、 hard _you do.2.The more you worry, _youll succeed.3.She did worse in the test _she expected.asthe lessthan練一練第三十四張，PPT共五十三頁，創(chuàng)作于2022年6月9. 方式狀語從句方式狀語從句由 as, as if , as though 等引導(dǎo)。例如: You can do it as what I just did. I couldnt moved my legs. It was as if they were stuck to the floor. He sounds as tho

25、ugh he s got a sore throat.第三十五張，PPT共五十三頁，創(chuàng)作于2022年6月You must try to do _I did.2. The old lady treats the boy _he were her son.as if/thoughas練一練第三十六張，PPT共五十三頁，創(chuàng)作于2022年6月注：1 比較狀語從句后面的主語在口語中常用賓格。 如果后面的句子主語為主格時(shí)，可以加助動(dòng)詞、情態(tài)動(dòng)詞等。 He can jump higher than I can. 他能比我跳得高。 He came later than LiLei did. 他比李磊來得晚。第

26、三十七張，PPT共五十三頁，創(chuàng)作于2022年6月注：2because of和because的區(qū)別 because of后加名詞代詞或動(dòng)名詞，不加句子，而because加句子，例：Because of his illness, he didnt go to work. 因?yàn)樯?，他沒上班。Because he was ill, he didnt go to work. 第三十八張，PPT共五十三頁，創(chuàng)作于2022年6月在條件和時(shí)間狀語從句中，如果主句用將來時(shí)，從句常用一般現(xiàn)在時(shí)。 If it doesnt rain, well go fishing. 明天不下雨我們就去釣魚。 As soon a

27、s he comes back, Ill let him know it. 他一回來，我就讓他知道這事。if構(gòu)成條件從句時(shí)意為“如果”，可以放句首也可以放主句后；構(gòu)成賓語從句時(shí)意為“是否”，一般放主句后。 第三十九張，PPT共五十三頁，創(chuàng)作于2022年6月例如: I dont know if he will come tomorrow.（賓從） 我不知道他明天是否來。 If he comes, Ill tell you.（Ill tell you if he comes.） 如果他來，我會(huì)告訴你。 第四十張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）1. Did he tell you _

28、at the school gate? A. who he waited for B. who is he waiting C. who did he wait for D. who he was waiting（ ）2. Do you know _? A. who is heB. what he is C. what is heD. who he isA D第四十一張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）3. I dont know _. A. where does he come from B. where he does come from C. where he come fr

29、om D. where he comes from（ ）4. Excuse me. Could you tell me _ get to the plane? Certainly. Go straight along here. A. how can we B. how we can C. where can we D. where we can D B第四十二張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）5. The teacher asked the new student _ class he was in. A. whichB. where C. howD. when（ ）6. Do

30、 you know _ after school every day? A. what does he do B. he does what C. what he does D. does he do what A C第四十三張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）7. Have you decided _ with me? A. who will you go B. who will go C. who went D. who did you go（ ）8. He asked me _. A. who did kick the first goal in the World Cup

31、B. when was the APEC meeting held C. when China became a member of the WTO D. where will the 2008 Olympic be held B C第四十四張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）9. Kate has gone to Shanghai and I dont know _ tomorrow. A. when she calls me B. when she will call me C. when does she call me D. when will she call me（ ）

32、10. Where does he come from? Pardon? I asked where _. A. did he come from B. he came from C. he comes from D. does he come from（ ）11. I didnt know _ at the meeting yesterday. A. what to say B. to say what C. why to say D. to say why B A B第四十五張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）12. Could you tell me _? A. what t

33、ime the plane leaves B. what time the plane leave C. what time did the plane leave D. what time will the plane leave（ ）13. Do you know _ she knows it? A. what B. ifC. when D. what（ ）14. Boys and girls, did you hear _ I said? A. that B. what C. itD. those（ ）15. You must remember _. A. what your teach

34、er said B. what did your teacher say C. your teacher said what D. what has your teacher saidB BA A第四十六張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）16. I watched that man for a long time and wanted to know _. A. whether I have seen him before B. where I had seen him before C. that I had seen him before D. when did I see

35、him （ ）17. Do you know _? Sorry, I dont know. You may ask the woman over there. A. when the shop opens B. when is the shop open C. when does the shop open D. when will the shop open （ ）18. Do you know why she _Mr. Wang tomorrow? She has changed her mind. A. wont visit B. didnt visit C. doesnt visit

36、D. hasnt visit A A B第四十七張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）19. Could you tell me _ with the broken window? A. what I should do B. what should I do C. how to d D. how I should do（ ）20. Do you know _? They moved here soon after their son was born. A. when would the Greens move here B. when the Greens moved here

37、C. the Greens would move here D. when the Greens would move here（ ）21. I dont know when he _ back from England. A. will comeB. come C. comes D. coming B A A第四十八張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）22. What did your son say in the letter? He told me that he _ the Disney World the next day. A. will visitB. has vis

38、ited C. is going to visitD. would visit（ ）23. If he _harder next time, he will catch up with us. A. work B. worked C. works D. will work（ ）24. I think WeiHua will be very happy when she _your presents. A. looksB. will look C. receives D. will receive CC D第四十九張，PPT共五十三頁，創(chuàng)作于2022年6月（ ）25. Well set out as soon as our monitor _. A.