中考状语从句讲解市公开课金奖市赛课一等奖课件

1、 状语从句第1页什么是状语？什么是从句？表示时间、地点、原因、目We sleep at night at home.必须符合“从句三个必须”必须是句子；必须有连接词；必须是陈说句 第2页什么是状语从句？用一个句子充当状语成份，那个句子就是状语从句。I get upat six.when it is dark.I get upat schoolwhere I study.第3页定义状语从句状语从句同副词，介词词组等作状语一样，用于修饰谓语，说明谓语动作时间，地点，方式，条件，程度，比较，原因，目标，结果等 。I get up at 6:00.It is dark.I get up when it

2、 is dark.第4页第5页第一部分：知识贮备第6页状语从句知识贮备1、时态2、句子结构第7页八 种 时 态普通现在时普经过去时现在进行时过去进行时普通未来时过去未来时现在完成时过去完成时现在过去第8页陈说句中没有助动词普通现在时主+be+主+v(复)/vs(单)普经过去时主+was/were/+主+过去式+陈说句中有助动词普通未来时主+will(1)+v原(2)主+be going to(1)+v原(2)过去未来时主+would(1)+v原(2)主+was/were going to(1)+v原(2)现在进行时主+be(1)+ving(2)过去进行时主+was/were(1)+ving(2

3、)现在完成时主+has/have(1)+过去分词(2)过去完成时主+had(1)+过去分词(2)第9页状语从句是怎样出题？时间状语从句是关键其它状语从句重点记忆连接词第10页第二部分：状语从句类别第11页表示时间 表示地点 表示原因 表示结果 表示目表示条件表示让步表示比较表示方式返回第12页一、时间状语从句When, as ,whilesincebefore, aftertill, untilas soon as, the moment/minute, no sooner. than, hardly. whenthe day那时, the year那年, the first time, ea

4、ch time, any time, by the time到. （名词性短语）第13页Every/Each time I held the boat and carved the year, my grandfather seemde near.By the time he was 17, he had been to almost 20 contries to get his disease cured.第14页since1. 引导状语从句时，主句用现在完成时或现在完成进行时，从句中用普通过去时。Ive been living here since I came to Beijing.I

5、have returned home four times since I came here. 2. 惯用句型： It is (has been)+ since +普通过去时It is five years since I began to learn English.第15页until, till必定句: 主句谓语动词为延续性动词Lets wait till / until the rain stops.否定句: 主句谓语动词为非延续性动词She didnt come back until this morning.not until 放在句首倒装句He didnt stop until

6、he had finished all his work. Not until he had finished all his work did he stop.倒装主句，倒装主句，倒装主句第16页把no sooner, hardly置于句首，它所连带这部分就要倒装，如：She had no sooner heard the news than she fainted.No sooner had she heard the news than she fainted.第17页She had hardly heard the news when she fainted.Hardly had sh

7、e heard the news when she fainted.第18页二、地点状语从句where whereverWe shall go where people are kind.Just stay where you are.We received a warm welcome everywhere we arrived. 我们每到一个地方都受到了热烈欢迎。第19页There are plenty of trees_. 我住地方树很多。_I will be thinking of you. 不论我在哪里我都会想到你。_, I will be right here waiting fo

8、r you!不论你去哪里，不论你做什么，我都会在这等着你！ where I liveWherever I amWherever you go, whatever you do第20页三、原因状语从句because，since，as，fornow （that），in that，for the reason that，seeing (that)等Since/ Now that /Seeing he refused to help us, there is no reason why we should help him now. 第21页because: 语气最强，回答why提出问题，表示是直接因

9、果关系，可与强调词only，merely，just，not连用。Why are you late? Because there is a traffic jam.He was punished only because he broke the law.since: “既然.” 对方已知事实或理由，常放在句首。Since you havent got enough money with you now, you can come and buy it next time. because, since, as, for 第22页as “因为.” 语气较弱，较口语化，表显著原因或已知事实，常放在

10、句首。As he had been ready for the worst, he was not disappointed at the result.for，并列连词，连接是两个并列分句，其它三个是引导状语从句隶属连词。 It must have rained last night, for the ground is wet.for不能放在句首，for不能放在句首，for不能放在句首第23页 He is absent today because he was ill. As it is snowing，we shall not go out. You couldnt see him, f

11、or he wasnt there.Since you are ill, I will go alone.第24页because, as, since, for 语气 位置 意义 because 最强前或后 “原因”；表客观因果关系 since 较弱 前 “既然”；就对方陈说事实作为理由 as 较强 前 “因为”；把众人所知事实看成理由 for 最弱 后 “理由”；对某一事实进行推断理由 第25页四、结果状语从句so that so.that. such thatsuch.that. 第26页so that, sothat, suchthat so that“方便”、“结果”表目标和结果。注意

12、：在从句中有情态动词表目标，无情态动词表结果。sothat “如此以致于”表结果。1.so+形副that.2.so+形a(an)单数名词that.3.somany/few/much/little对应名词+that. suchthat“如此以致于”表结果。1.sucha(an)形名词that.2.such形可数名词复数不可数名词that.第27页somany/few/much/little对应名词+that. 比较： so many / few flowers such nice flowers so much / little moneysuch rapid progress so many

13、people such a lot of peopleThere were so many people in the bus that I could hardly move.She put so much butter and sugar in the cake that I didnt dare to eat too much. He made so many mistakes that he failed the exam once again.第28页 He was _angry that he left the room without a word. It is _ heavy

14、box that nobody can move it.The box is _ heavy that nobody can move it.This was _ fine music that it was worth listening to twice.I didnt go early, _ I didnt get a seat.He got _ little money that his family had to live on welfare money.sosuch a soso thatsuchso第29页7. Mike is _ an honest worker that w

15、e all believe him.=Mike is _ honest a worker that We all believe him.8. It is _ fine weather that we allwant to go to the park .9. He earned _little money that he couldntsupport his family.10. It is not surprising that _little wormseat _ little grain.suchsosuchsosuchso第30页五、目状语从句so thatin order that

16、in case 目状语从句常常含有情态动词。第31页They are hurrying so that / in order that they may not miss the train. He works hard in order that / so that he can serve his country well.第32页六、条件状语从句if， if only（if 强调式）unless (= if not) as long as， so long asonce(一旦)第33页As long as I live, I shall work hard.You cant learn

17、it well unless you work hard.If you want to know ,I can tell you.Once environmental damage is done, it takes many years for the ecosystem to recover. 第34页注意：有时能够把祈使句作为条件从句，祈使句后面要搭配and/or/otherwise，如： Give him an inch and hell take a mile. (= If you give him an inch, hell take a mile. )当表示否定条件时，用连词or

18、 /otherwise， 如：Start at once, or / otherwise youll miss the train. (= If you dont start at once, ) 第35页七、让步状语从句though，although，as even if，even thoughhowever, whatever , whenever等第36页though, although, asthough, although在句首表“尽管”二者都能够用。但句后不能再用but。 以下情况只能用though： as though (=as if); even though (=even i

19、f) 在句末表示“然而” as和though表示“尽管”，从句表语、状语等成份要倒装。 第37页I wont mind even if (though) he doesnt come.Eeve though the learning is slow and painful, the result is wonderful.Though it was cold, she went out without an overcoat.Young as/though he is, he knows a lot.第38页Though/ Although he is a hero, he is still

20、humble.Hero as he is, he is still humble.nNote: Articles are removed when a noun is put ahead of the sentence.第39页whatever, however, wherever, whenever 既能够引导名词性从句，还能够引导让步状语从句。引导让步状语从句时，分别等于：no matter what, no matter how no matter where, no matter whenNo matter who / whoever comes here, I will not le

21、t him in.You can take whatever you like.第40页1) _we gave him something to eat, he would save it for his little sister. 2) _we gave him to eat, he would save it for his little sister. A Whatever B However C Whenever D Whichever2. The poor young man is ready to accept _ help he can get. A whichever B h

22、owever C whatever D wheneverCAC第41页八、比较状语从句比较状语从句主要用在形容词、副词原级、比较级、最高级句子中。as.as, not as/so. asthan, the morethe more最高级+in / of / among 第42页这类从句经常有一些成份没有表示出来 The more you eat, the fatter you are.John is less clever than Tom.He is not so/as clever as his brother.The younger of the twins is more consid

23、erate.(二者中“较.一个” 用the + 比较级”)第43页九、方式状语从句asas if, as thoughthe way, how 第44页 Will you please do the expriment as I am doing?Leave the children as they are.She looked a bit strange, as if she knew something.（事实或现有很大可能性）The injured man acted as if nothing had happend to him.（主观想象，并非事实）You should opera

24、te the machine the way I do.第45页第三部分：三组（5种）时间状语从句第46页前引：依据主从句三种时间关系，分为主从句同时发生、主从句都没有发生、主从句一前一后发生三类句型，每种句型分别对应独特句式三类时间1、主从句同时发生2、主从句都没有发生3、主从句一前一后发生What were you doing when the UFO arrived?What are you doing when the UFO arrives?I would leave if he came.I will leave if he comes.The train had been awa

25、y when I arrived.过去配过去过去配过去未来现在配现在现在配未来第47页前引：依据主从句三种时间关系，分为主从句同时发生、主从句都没有发生、主从句一前一后发生三类句型，每种句型分别对应独特句式三类时间1、主从句同时发生2、主从句都没有发生3、主从句一前一后发生过去类：.过去进行 when 普通过去现在类：现在进行 when 普通现在过去类：过去未来 when 普通过去现在类：普通未来when 普通现在过去完成 when 普通过去第48页练习翻译当小明做作业时，他妈妈在做饭。Xiaomings mom was cooking when he did his homework.那天，

26、当小明做作业时，他妈妈在做饭。That day, Xiaomings mom was cooking when he did his homework.他一来我就走。(as soon as)I will leave as soon as he comes.那天，他一来我就走。(as soon as)That day, I would leave as soon as he came.当他出门时，雨已经下了两个小时了。It had been rainy for 2 hours when he went out.第49页第四部分：经典题目与历年真题第50页1 _ they had worked f

27、or a long time, everyone looked tired. A While B After C UnlessD For 2 He has been a teacher _ he came to the country. A since B until C as D when 第51页3 He has had to cook by himself _ his mother went on business to Beijing. A during B since C after Dwhen 4 It is ten years_ I saw you last time. A si

28、nce B when C that D if 第52页5. He always thinks Im wrong, _ I may say. A no matter whatever B whatever C what D that 6_ , Mother will wait for him to have dinner together.A However late is he B However he is late C However is he late D However late he is 第53页7 You should run the machine _ the workers

29、 has shown you. A as B and C but Dso 8 You shall have the book _ I have read it. A so that B though C as soon asD since 第54页9 The man put on a overcoat _ keep himself warm. A that B so that to C in order that Din order to 10 He has changed so much _ I can hardly recognize him. A as B so that C that

30、Dbut 第55页11Between the two parts of the concerts is an interval, _ the audience can buy ice cream. A when BwhereC that D. which 12 Little Kate went to school_ it snow heavily yesterday. A though B. if C becauseDsince 第56页13 Some people want to go hunting, _ others want to go finishing. A or B becaus

31、e C while D since 14 Bad habits, _ formed, are difficult to get rid of. A and Bonce C or Dbut 第57页15 You must get up early in the morning, _ well have to start out without you. A and B or C butD so that 16 Would you please wait _ I come back. A if B when C because Dtill 第58页17 He couldnt come _ he w

32、anted to. A as B because C although Dfor 18 _ you gave a party and no one come, what would you do? A Although B If C Unless DWhen 第59页19 You may borrow the book _ you keep it clean. A as long as B when C after D unless 20. John plays football _ , if not better than, David. A as well B as well as C s

33、o well D so well as 第60页状语从句中考真题第61页1. its difficult to make her dream come true, she never gives up.A. Though B. Unless C. Because D. If2. Its quite common in Britain to say “Thank you” to the drivers people get off the bus.A.After B. since C. until D. when3. Your dream wont come true you know what

34、 your dream is.A.After B. unless C. while D. since第62页4. -How was your climbing on Mount Tai? -I didnt believe I could do it I got to the top. A. until B. unless C.After D. when5. I arrived at the airport the plane had taken off. A.After B. while C. when D. before6. the water was cold, Wei Qinggang

35、jumped into it to save others. A.Although B. When C. If D. Because第63页7. We wont start the meeting our teacher arrives. A. though B. until C. while D. or8. We will have no water to drink we dont protect the earth.A. until B. before C. though D. if9. Jane, please turn off the lights you leave the cla

36、ssroom. A.After B. before C. until D. but第64页10. We have to get up at 7:15 tomorrow morning, _we will be late for the 7:40 train. A. before B. or C. if D. so11. My grandfather is very old, he never stops learning. A. than B. though C. but D. unless12. -Where was your brother at this time last night?

37、 -He was writing an e-mail I was watching TV at home. A.As soon as B.After C. until D. while13. Ill park the car at Pacific Place, the car park there is full.A. unless B. if C. when D.After第65页14. they arrived early at the airport, they nearly missed their fight. A .If B. Because C.As soon as D.Although15. We have been good friends we joined the same ping-pong team.A.After B. before C. since D. until16. Bill, you have finished your homework, lets go to fly kites