讓步狀語和條件狀語從句市公開課金獎市賽課一等獎?wù)n件

1、 Module 3Body Language and Non-Verbal CommunicationGrammar第1頁Grammar 1第2頁條件狀語從句慣用引導(dǎo)詞有 if，unless (除非，假如不，除非在時候), in case(假如，以防), on condition that (在條件下, 假如 ), as long as (只要)，provided (that) / providing (that) (假如, 在條件下), suppose (that) / supposing (that)(假如, 假如)，when ( 倘若)等連詞引導(dǎo)。注意：條件狀語從句中用普通現(xiàn)在時代替普通

2、未來。第3頁3.She will go provided her friends can go also.4.He will do the work providing you pay him.5.As long as youre happy, it doesnt matter what you do.6.In case I forget, please remind me about it.7.Supposing it rains, shall we continue the sports meeting?8.I can tell you the truth on condition tha

3、t you promise to keep a secret.1.If it rains tomorrow, I will not go swimming.2.You will fail unless you work hard.9.Call me when you have finished.第4頁 說明 unless從句謂語只能用必定式。 unless和if not同義，unless是書面語，if not是口語，通常二者能夠換用。 條件狀語從句中謂語動詞時態(tài)普通要用現(xiàn)在時或過去時代替普通未來時或過去未來時。第5頁If 引導(dǎo)虛擬條件句第6頁與現(xiàn)在事實相反，從句中用普通過去時(be用were)

4、，主句用would doIf I were you, I would help him.If he had enough money, he would buy that book.與過去事實相反，從句中用過去完成時時，主句用would have done.I would have arrived much earlier if I had not been caught in the traffic. 假如沒有堵車, 我會到早一點兒。第7頁與未來事實相反，從句中用普通過去時(be用were) should dowere to do，主句用would doIf it were to rain

5、tomorrow, the meeting would be put off.If you dropped the glass, it would break.If he should see me, he would know me.第8頁從句中有had, were, should，可將其提到主語前，并去掉if。 If I were you, I would help him.= Were I you, I would help him. If he had enough money, he would buy that book.= Had he enough money, he woul

6、d buy that book. If he should see me, he would know me.= Should he see me, he would know me.第9頁But for the rain, we should have had a pleasant journey. 要不是下雨, 我們旅行必定會很愉快。Without your help, we could not have finished in time. 要不是你幫忙, 我們必定不能及時完成任務(wù)。but for, without等引出一個介詞結(jié)構(gòu)也可表示條件, 條件經(jīng)常是虛擬, 或與事實相反假設(shè)。如:第

7、10頁Grammar 1-1 Look at these sentences from the passage.If you say the word “communication”, most people think of words and sentences.We use “l(fā)earned” body language when we are introduced to strangers. Now tick the true statements.第11頁The sentences from the passage1. describe common situations.2. de

8、scribe impossible situations. 3. use if or when to introduce the situation.4. explain the result of the situation in theother part of the sentence.5. use the present simple tense in bothparts of the sentence.第12頁Grammar 1 2. find more examples of sentences with if or when in the passage.If our right

9、 hand is busy greeting someone, it cant be holding a weapon.If you shake hands with someone, you show you trust them.When we greet someone, we put the right hand over the left and bow slightly.We shake hands when we make a deal.第13頁Keys:1. E 2. C3. B 4. F5. D 6. AGrammar 1 3 Match the two parts of t

10、hese sentences about body language in Europe or America.第14頁Grammar 1 4 Study the sentences below and answer the question.Q: 條件狀語從句通常由什么連詞或詞組引導(dǎo)？1. If I see her, Ill invite her to the party.2. Youll be late for school unless you get up half an hour earlier._第15頁3. As long as you work hard, youll succ

11、eed sooner or later.4. Suppose you fail, what will you do next?_第16頁觀察動詞時態(tài)，能夠得出什么結(jié)論？Ill not say anything unless he asks me.If you raise your hand, the taxi will stop.Conclusion: 在條件狀語從中，用普通現(xiàn)在時代替普通未來時。第17頁I can tell you the truth on condition that you promise to keep a secret.He will sign the contrac

12、t provided we offer more favorable terms._第18頁As long as you promise to come, Ill wait for you until you come.But for the rain, we should have a pleasant journey._第19頁1. The WTO cannot live up to its name _ it does not include a country that is home to one fifth of mankind. A. as long as B. whileC.

13、if D. even though2. It is known to all that _ you exercise regularly, you wont keep good health. A. unless B. whenever C. although D. if CAExercises第20頁3. _ 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 4. I always take somet

14、hing to read when I go to the doctors _ I have to wait. A. in case B. so that C. in order D. as ifBA第21頁Grammar 2第22頁讓步狀語從句讓步狀語從句由though, although, even if, even though, however, whatever, whoever, whether or ,等引導(dǎo)。Though Liu Ying is a girl, she can lift the heave box.Ill help you even if I dont slee

15、p for a night.Whatever book you may read, read it carefully.第23頁Although they were tired out by the running, they went on running after the robber.Although he knew little about the large amount of work done in the field, he succeeded where other better-informed experimenters failed.In my opinion, th

16、ey will carry on the work, whether or not they can get the money they need.第24頁 說明 在句子中普通用了“即使”就不能再用“不過”（but）但能夠與yet或still連用。 though / although意義相同，使用方法基本一樣，前者通俗，口語化；后者正式，多放主句前面。 even if 和even though意思為“即使”“縱使”，有退一步構(gòu)想意味，多用于書面語中。第25頁 as引出狀語從句多用于書面語，它比用though或although引導(dǎo)從句，語氣強，更有表現(xiàn)力，從句常放在句首，語序部分倒裝。 no

17、matter 與 who-ever引導(dǎo)讓步狀語從句意義基本一 樣，no matter 引導(dǎo)從句可是以位于主句前或主句后。第26頁 wh-ever從句中動詞有時能夠和may連用。判斷wh-ever引導(dǎo)是狀語從句還是名詞性從句一點是，名詞性從句，主句中一定有一個成份要在從句擔(dān)任，普通從句與主句之間沒有逗號。 不可將no matter與wh-ever連用第27頁a.If you meet someone you usually shake his/ her hand.b. What shall I do if Im invited to dinner?c.Unless youre very unlu

18、cky youll soonthink of something.Grammar 21 Look at the sentences and answer the questions.第28頁Which sentences refers to a normal everyday situation? a 2. Which sentences refers to a possibility in the future? b3. Which word in the third sentence mean if not? unless 第29頁1.If you _ a cake, your host

19、_ very pleased. (take, be)2.Unless the weather _ better, I_ at home. (get, stay)take will be gets will stayExample: If I see her Ill invite her to the party. (see, invite)Grammar 2-2 Complete the sentences with the correct form of the verbs in brackets.第30頁3. He _ home early if he _ well. (go, not f

20、eel)4.What _ I _ if they _ about politics? (do, talk) will godoesnt feelshalldotalk第31頁5.If you _ your hand, the taxi_. (raise, stop)6. I _ anything unless he _me. (not say, ask)raise will stop will not say asks第32頁1. Are you thinking about going to NewYork for the holiday?No. But if I _the time，I w

21、ould definitely go.A. have B. hadC. have hadD. would have BGrammar 2-3 Additional Exercise Choose the best answers 第33頁2. If you _this experiment, youwill understand the theory better.A. will be doing B. have done C. will have doneD. would do B第34頁3. The volleyball match will be put off if it _.A. w

22、ill rain B. rains C. rained D. is raining B第35頁4. Shall Brown come and play computer games? No，_ he has finished hishomework.A. whenB. ifC. unlessD. onceC第36頁5. _ you try, you will never succeed.A. IfB. UntilC. SinceD. Unless D第37頁6. The air is full of smoke and people are coughing. It will get wors

23、e _the government does something about the pollution.A. butB. unless C. exceptD. if B第38頁7. I wonder if I_ time. If I _time, Ill go with you.have; have B. will have; will have C. have ; will have D. will have; have D第39頁Grammar 3第40頁WhateverWhateverWhereverGrammar 3 1 Enjoy a song and fill out the b

24、lankets. Right here waiting_ you go, _ you do, I will be right here waiting for you._ it takes, or how my heart breaks,I will be right here waiting for you 第41頁Grammar 3 2 Read the sentences and choose the correct meaning.1. Whatever you do, dont leave immediately after the meal is finished.a. It is

25、 important to leave immediately after the meal has finished.b. Dont do anything after the meal has finished. c. You can do anything you like after the meal has finished.d. It is important not to leave immediately after the meal has finished.第42頁2. However hungry you are, you shouldnt start to eat be

26、fore your host does.a. If you are very hungry you can start to eat.b. Even if you are very hungry you should wait.c. It is important to start eating before your host.d. Dont eat anything if youre not hungry.第43頁no matter what =no matter who = no matter when =no matter where =no matter which =no matt

27、er how =whateverwhoeverwheneverwhereverwhicheverhoweverConclusion:讓步狀語從句能夠由以上隸屬連詞引導(dǎo)。第44頁Grammar 3 3 Complete the sentences with whoever, whenever or however.1. _ I feel lonely, I think about you.2. _ he is, he is very rude to me!3. _ I go, I always meet interesting people.4. You can invite _ you lik

28、e to the party.WheneverWhoeverWhereverWhoever第45頁5. _ late you arrive, Ill come and meet you.6. I feel shy _ she says hello to me.7. I hear that song _ I switch on the radio.8. _ much I study, I find these exercises difficult.HoweverwheneverwheneverHowever第46頁Grammar 3 4 Study:Q: However 修飾什么？從句結(jié)構(gòu)是？

29、However rich your are, you shouldnt waste money.However hard she tried, nothing seemed to work.Conclusion: However常形容詞或副詞。從句結(jié)構(gòu)為however +adj./adv.+其它成份。第47頁Q: Which of the following are right? What conclusion can you draw?1. No matter what you say is of no use now. Whatever you say is of no use now.

30、第48頁2. Prisoners have to eat no matter what theyre given.Prisoners have to eat whatever theyre given.Conclusion:no matter+疑問詞 不能引導(dǎo)名詞性從句。第49頁Q:讓步狀語從句還能夠由哪些隸屬連詞引導(dǎo)？Although its raining, they are still working in the field.Though the sore be healed, yet a scar may remain.第50頁Well make a trip even though

31、 the weather is bad. Whether you believe it or not, it is true. Conclusion:though, although引導(dǎo)讓步狀語從句，后面從句不能有but，不過 though 和yet可連用。第51頁Exercise1. Strange _ his behavior may be, there is a very good reason for it.A. although B. even if C. that D. as2. _ knows the name of this song will receive a prize

32、from the radio station.A. Whoever B. Those C. Whichever people D. Any peopleDA第52頁3. _ convincing an argument is, it needs support of evidence.A. Whatever B. However C. Although D. Even if 4. _ we gave him anything to eat, he would save it up for his little brother.A. When B. That C. Whenever D. Wha

33、tBC第53頁5. _ difficulties we may come across, we will help one another to get over them.A. Whatever B. Whichever C. However D. What6. Although Mr. smith is one of those teachers who appear to be friendly, _ he is very hard to deal with.A. but B. so C. so that D. yetAD第54頁高考鏈接1. (09陜西) My parents dont

34、 mind what job I do I am happy.even though B. as soon as C. as long as D. as though【答案】C 依據(jù)題干意思可知此處是條件狀語從句，引導(dǎo)詞意思是：只要，選C。even though引導(dǎo)讓步狀語從句，意思是：即使；as soon as引導(dǎo)時間狀語從句，意思是：一就；as though引導(dǎo)方式狀語從句，意思是：好像，好像。C第55頁2. (09全國2) All the dishes in this menu, _otherwise stated, will serve two to three people.A. a

35、s B. if C. though D. unless【答案】D考查狀語引導(dǎo)詞(unless)。全句意思是：在這份菜單上全部菜，除非另外說明，會給二到三個人食用。D第56頁3. _ you call me to say youre not coming, Ill see you at the theatre. (04吉林)A. Though B. Whether C. Until D. Unless4.-What would you do if it _ tomorrow?-We have to carry it on, since weve got everything ready. (全國

36、)A. rain B. rains C. will rain D. is rainingDB第57頁5. You must keep on working in the evening _ you are sure you can finish the task in time. (安徽)A. as B. if C. when D. unless6._ youve tried it, you cant imagine how pleasant it is. (北京)A. Unless B. BecauseC. Although D. WhenDA第58頁7. In time of seriou

37、s accidents, _we know some basic things about first aid, we can save lives. (重慶)A. whether B. until C. if D. unless8. We wont keep winning games _ we keep playing well. (浙江)A. because B. unless C. when D. whileCB第59頁9._environmental damages is done, it takes many years for the ecosystem to recover.

38、(江蘇)Even if B. If only C. While D. Once10. How can you expect to learn anything _ you never listen? (山東)A. in case B. even if C. unless D. whenDD第60頁11._, I have to put it away and focus my attention on study this week. (04上海春)A. However the story is amusing B. No matter amusing the story isC. Howev

39、er amusing the story is D. No matter how the story is amusingC第61頁12.You should try to get a good nights sleep _ much work you have to do. (04湖北) however B. no matter C. although D. whatever13. He tried his best to solve the problem, _difficult it was. ( 天津) however B. no matter C. whatever D. althoughAA第62頁14. Allow children the space to voice their opinion,