動詞(非謂語情態(tài))wei.ppt

,動詞 verb,連系動詞+adj. /n.,連系動詞本身有詞義，但不完整，不能單獨作謂語，必須跟表語一起構(gòu)成合成謂語，說明主語的狀態(tài)、特征、性質(zhì)或身份。 連系動詞可具體分為三類： 1、表示狀態(tài)的動詞be 2、表示“感覺”的詞 3、表示“變”、“變成”的意思的詞,1、表示狀態(tài)的動詞be be, stay, keep, seem 2、表示“感覺”的詞，如look（看起來），seem(看起來似乎)，feel（覺得，摸起來），smell（聞起來），sound（聽起來），taste（嘗起來）等 3、表示“變”、“變成”的意思的詞 如become, get, grow, turn, go, 解釋為“變”、“變得”,情態(tài)動詞,can, could, may, might, must, should , ought to, neednt ,情態(tài)動詞 can/may/must/neednt 的基本用法：,can: 能； 能夠 may: 可以 must: 必須；應該 need: 不必,practice,1. I _ speak a little English, but I _ speak French. 2.Cars _ stop when the traffic lights are red. 3.A:Must I finish my homework before supper? B: No, you _. 4. .-Mum, Ive finished homework._ I go out and play for a while? -No, Im afraid not. I have some other exercises for you.,回答must開頭的一般疑問句, 否定回答用neednt或dont have to,表示“不必“沒有必要“ mustnt,因為mustnt表示禁止或不許,意思是“決不許“的意思 .,can,must,neednt,May,cant,5.-Must I finish reading the book today? -No. You _ to if you have something else to do. 6. You _ play football in the busy street. It is too dangerous. 7. You _ to buy an English dictionary. It is useful to you.,dont have,mustnt,need,情態(tài)動詞can/could表示“能力”,Can用來表示現(xiàn)在的 能力 Could 用來表示過去的能力,Attention: be able to: 能；能夠,比較can 和be able to,1.兩者都可以用來表示能力。 2.can只有現(xiàn)在時(Can)和過去時 (could)，而be able to可用于多種時態(tài)。 can與be able to；不能重復使用,practice,I _ come back in a few months. He _ get there before dark. He _ finish the work today.,will be able to,isnt able to,can/ is able to,1. you speak Japanese? (can,cant),Can,Yes, I ./No, I .,can,cant,2. you play the piano last year? ./No,I (could,couldnt),Yes,I,Could,could,couldnt,3. you ride a horse? (can, cant),Can,Yes, I ./No, I .,can,cant,4. you ride a bicycle when you were young? (could ,couldnt),Could,Yes, I ./No, I .,could,couldnt,Practice,5.The boy_ answer this kind of hard questions one year ago. 6. _she ride when she was three years old? 7. _you mend my car? I_ not start it. 8. I have my own room in my house, so I_do what I want in it. 9._you play the piano when you were eight?,could,Could,Can,can,can,Could,情態(tài)動詞can/could表示“可能性”,Fire can be dangerous if we are not careful.,Anything could happen to her at that moment.,can /could都可以用來表示 “現(xiàn)在的可能 性”，但could的可能性要小一些； could 還可以用來表示 “過去的可能性”,practice,1. We are so busy that we _ finish the task before tomorrow. 2. I forgot my key. I _open the door just now.,3. The sun is shining. It _a nice day today.,4. School finishes at 4 p.m. The bus leaves at 4.10 p.m. So we _take the bus.,cant,couldnt,can be,can,5.Who is the man over there? Is it Mr Li? -No, it _be him. Mr Li is much taller. 6.I _ use the computer last year. I think it was too difficult for me at that time. 7.I want to row a boat but I_. 8. -Listen! Someone is singing in the next room. Whos it ? -I am not sure. It _ be Millie,cant,couldnt,cant,could,情態(tài)動詞can/could/may/might 表示 “請求；許可”,Can I borrow your boots, Tom? Could I go there tomorrow, Mum?,Can is used with friends. ( Informal ),Could is used with teachers, adults and strangers. ( Formal ),Yes , you can.,May I use your computer, Mr Wu? Might I use your computer, Mr Wu?,May is used in the formal situation. ( Formal and polite ),Might is very polite and rarely used. ( Very formal ),Yes ,you may/can.,情態(tài)動詞 shall, should, must提建議,1.我們談談好嗎？ _ we talk? 2.下一步我們該怎么做？ What _ we do next ? 3. 你必須先買票才能進影院。 You _ buy a ticket before you enter the cinema.,Shall,should,用should 比 must 表示更客氣,must,用must, mustnt, ought to, ought not to, should, shouldnt 填空,1.You _ be polite to the other people. 2. They _ be back by now. 3. You dont look well. You _ go to see the doctor. 4. You _ walk on the grass. 5. You _ smoke so much. 6. What _ we do now?,must,should,ought to,mustnt,ought not to,mustnt,should,ought to do表示 “應該”= should,We ought to help each other in our study. You ought not to write so carelessly.,We should help each other in our study.,You should not write so carelessly.,neednt + do意為 “不必”,We neednt hurry. Must I come? Yes, you must. / No, you neednt. Must she finish the homework first? No, she neednt.,need to do (need為實義動詞),Mr Jiang no longer needed to do housework because he had a robot. You need to read the instructions again. Does he need to know it? You dont need to do it yourself.,dare做情態(tài)動詞/行為動詞 , 表示”敢”,I dare go home alone. Dare you go home alone? I darent go out alone at night.,dare to do (dare為行為動詞),I dare to go out alone at night.,The girl didnt dare to go home yesterday.,Nobody dares to suspect him.,非謂語動詞 (do, to do, doing),動詞不定式 to do的基本形式,to do (肯定形式) not to do (否定形式),基礎(chǔ)檢測：,Would you like _(have) something to eat? They preferred _ (take) part in the evening party at last. Dont forget _(turn) off the lights before you go out. The boy wants _ (play) basketball every day. 5.They warned us_ (not eat) too much in the evening.,to have,to take,to play,not to eat,to turn,將下列句子譯成英語 1.對我們來說學好英語很重要 _is important for us. It is important for us_. 2.他決定第二天早點回家 He decided _earlier the next day. 3.他們不知道怎么做。 They dont know _ .,To study English well,to study English well,to go home,how to do it,(主語）,（賓語）,（賓語）,4.你想要的喝的嗎？ Do you want something_? 5. 我們有很多家庭作業(yè)要做 We have a lot of homework_. 6. 老師讓我們明天把字典帶到學校來 The teacher asked us_ _ to school tomorrow.,to drink,to do,to bring our,dictionaries,（定語）,（定語）,（賓補）,1.Would you please _(not leave) now 2.Youd better _(not watch) too much TV. 3. Let the students _(finish) their homework first. 4. Do you often hear her _ (sing) English songs ? 5. He was seen _ (leave) his office.,not leave,not watch,finish,sing,to leave,動詞原形,不帶to 的不定式 let / have / make sb. do sth see sb. do sth watch sb. do sth. hear sb. do sth had better do sth Would you please do sth.? Why not do ? (提示：這類動詞用于被動語態(tài)時，還原不定式 to.) help sb (to) do sth,1. 那個叫JOHN的男孩來自法國 The boy called John is from France. 2. 他設(shè)計了一種叫未來的電腦游戲。 He has designed a new computer game named The Future 3. 我們不該買由動物皮毛制成的衣服。 We shouldnt buy the clothes made of animals fur. called, named, made過去分詞做定語,過去分詞,用所給動詞的適當形式填空 1.Maggie is fond of _（download）pop songs from the Internet.（2007南通市） 2. All the children are busy _ (do) their homework. 3. She spent much time _ (learn) English. 4. My daughter practises _(play) the piano at the weekend.(2007泰州市） 5. He is used to _ (get) up early every day.,downloading,doing,learning,playing,getting,動名詞,二. v. - ing形式 固定搭配 1. be busy doing sth. 2. have difficulty doing sth. 3. have a great time/great fun doing sth. 4. like/love/enjoy doing sth. 5. dislike doing sth. 6.prefer doing sth. to doing sth. 7.be worth doing sth. 8. finish doing sth. 9. mind doing sth. 10. practise doing sth. 11.keep doing sth. 12.spend doing sth.,動詞短語中用做介詞的 “to ” look forward to ( doing ) pay attention to (doing) be used to (doing) devote to (doing) lead to doing 后接to do或doing 意思相同 1. like to do/doing sth 2. hate to do/doing sth. 3. start to do/doing sth. 4. begin to do/doing sth.,注意意思不同: stop to do sth & stop doing sth. see sb. do sth & see sb. do sth watch sb. do sth & watch sb doing sth listen to sb. do sth & listen to sb. doing sth,中考鏈接 1. Sam enjoys_ stamps. And now he has 226 of them.(2006 北京市） A. to collect B. collected C. collects D. collecting 2. Its time for sports. Lets _ bowling, shall we? （2006 上海市） A. go B. to go C. going D. goes 3. Would you mind _ more slowly? I cant follow you.(2006 天津市） A. speak B. spoke C. spoken D. speaking,D,A,D,4. Mr Smith told me that he wasnt used to _ by plane and he used to _ sick a lot. (2007 無錫市） A. travel