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1、專題專題8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞考點直擊考點直擊 【考綱解讀考綱解讀】考點考點課標要求課標要求命題預測命題預測系動詞系動詞掌握系動詞的基本用掌握系動詞的基本用法。法。考查考查seem, become, look, smell, taste等等系動詞的用法。系動詞的用法。情態(tài)情態(tài)動詞動詞掌握情態(tài)動詞的用法。掌握情態(tài)動詞的用法?？疾榍閼B(tài)動詞考查情態(tài)動詞may，can, must, could，might，need等的基本用法。等的基本用法。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞(1)(1)系動詞不能單獨使用，后面必須跟表語。系動

2、詞不能單獨使用，后面必須跟表語。(2)(2)情態(tài)動詞須和動詞原形連用構成謂語，沒有人稱和數(shù)的情態(tài)動詞須和動詞原形連用構成謂語，沒有人稱和數(shù)的變化。常見考點如下：變化。常見考點如下：專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞1 1系動詞的用法系動詞的用法 系動詞后常跟形容詞作表語。系動詞后常跟形容詞作表語。?？汲？枷祫釉~系動詞詞義詞義例句例句become成為，變得成為，變得He became interested in English.他對英他對英語產生了興趣。語產生了興趣。get變得變得I got very angry.我很生氣。我很生氣。turn變得變得The trees turn g

3、reen in spring.樹在春樹在春天變綠。天變綠。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞grow漸漸變得，逐漸漸漸變得，逐漸成為成為It was growing dark.天漸漸黑了。天漸漸黑了。keep保持保持Keep quiet, please. The baby is sleeping.請保持安靜，孩子在睡覺。請保持安靜，孩子在睡覺。seem似乎，好像似乎，好像It seems right.它好像是對的。它好像是對的。feel感到，感到，摸起來摸起來The coat feels very soft. 這件外套摸起來很柔軟。這件外套摸起來很柔軟。專題專題8 8 系動詞和情

4、態(tài)動詞系動詞和情態(tài)動詞look看起來看起來Your mother looks young.你媽媽看上去很年輕。你媽媽看上去很年輕。smell聞起來聞起來The flowers smell nice.這些花聞起來很香。這些花聞起來很香。sound聽起來聽起來The English song sounds wonderful.這首英文歌聽起來很棒。這首英文歌聽起來很棒。taste嘗起來嘗起來The soup tastes delicious.湯嘗起來很美味。湯嘗起來很美味。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞【典例典例1 1】 Oh, Im hungry, Mom. Can I hav

5、e the Oh, Im hungry, Mom. Can I have the hamburger on the plate?hamburger on the plate?Youd better not. It tastes _Youd better not. It tastes _A Aterrible Bterrible Bterribly terribly C Cgood Dgood Dwell well 解析解析 A Atastetaste是連系動詞，后接形容詞作表語，排除是連系動詞，后接形容詞作表語，排除B B、D D。根據(jù)否定詞。根據(jù)否定詞notnot，可排除，可排除C C。故選

6、。故選A A。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞【典例典例2 2】 Where would you like to spend your Where would you like to spend your holiday? holiday? At home. I _ good when I stay with my At home. I _ good when I stay with my family. family. A Asmell Bsmell Bfeel feel C Ctaste Dtaste Dsound sound 答案答案 B B專題專題8 8 系動詞和情態(tài)動

7、詞系動詞和情態(tài)動詞2 2情態(tài)動詞的分類及用法情態(tài)動詞的分類及用法 (1)(1)表示表示“能，會能，會”的情態(tài)動詞：的情態(tài)動詞：can, could, be able to can, could, be able to cancan只能現(xiàn)在和過去兩種時態(tài)；只能現(xiàn)在和過去兩種時態(tài)；couldcould表示過去的能力或表示語表示過去的能力或表示語氣很委婉。氣很委婉。be able tobe able to與與can can 同義，但前者有不同的形式，可同義，但前者有不同的形式，可用于多種時態(tài)。用于多種時態(tài)。 (2)(2)表示表示“可能性可能性”的情態(tài)動詞：的情態(tài)動詞：can, couldcan, c

8、ould，may, might, may, might, mustmust專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞mustmust表示可能性很大的推測；表示可能性很大的推測；could, may, mightcould, may, might表示不太表示不太肯定的推測，肯定的推測，mightmight的可能性??；的可能性??；cancan用來表示推測時，只能用用來表示推測時，只能用于否定句和疑問句中，表示某事肯定不真實。于否定句和疑問句中，表示某事肯定不真實。 如：如：He must be at home now.He must be at home now.他現(xiàn)在必定在家。他現(xiàn)在必定在

9、家。She might be from Guilin, but Im not sure.She might be from Guilin, but Im not sure.她可能來自桂林，但我不確定。她可能來自桂林，但我不確定。He cant be in the office, for the light is out.He cant be in the office, for the light is out.他不可能在辦公室里，因為燈熄了。他不可能在辦公室里，因為燈熄了。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞(3)(3)表示表示“意愿意愿”的情態(tài)動詞：的情態(tài)動詞：shall, w

10、ill, would shall, shall, will, would shall, will, wouldwill, would作情態(tài)動詞時，多用于疑問句中。作情態(tài)動詞時，多用于疑問句中。shallshall常用于第常用于第一人稱，表示提出或征求意見；一人稱，表示提出或征求意見；will, wouldwill, would用于第二三人稱，用于第二三人稱，表示請求或建議，表示請求或建議，wouldwould比比willwill語氣更委婉。如：語氣更委婉。如：Will you send this letter for me, please? Will you send this letter

11、for me, please? 請你替我把這封信寄出去好嗎？請你替我把這封信寄出去好嗎？Would you like a cup of coffee?Would you like a cup of coffee?你想要一杯咖啡嗎？你想要一杯咖啡嗎？Where shall I meet youWhere shall I meet you？我們將在哪里見面？我們將在哪里見面？專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞(4)(4)表示表示“責任，義務，需要責任，義務，需要”的情態(tài)動詞：的情態(tài)動詞：must, have must, have to, should, needto, should,

12、 needmust, have tomust, have to都有都有“必須必須”之意，之意，mustmust多強調主觀原因，多強調主觀原因，have tohave to強調客觀原因，表示強調客觀原因，表示“不得不不得不”。 mustntmustnt表示表示“禁禁止止”，尤其要注意的是，尤其要注意的是“Must IMust I？”的否定答語為的否定答語為“No, you No, you neednt.”neednt.”或或“No, you dont have to.”No, you dont have to.”。shouldshould表示義務、責任，意為表示義務、責任，意為“應該應該”。專題

13、專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞needneed作情態(tài)動詞時，意為作情態(tài)動詞時，意為“需要需要”，常用于否定句、疑，常用于否定句、疑問句中。需要注意的是，問句中。需要注意的是，“Need INeed I？”的肯定回答為的肯定回答為“Yes, Yes, you must.”you must.”。如：。如：Mom, must I finish all the homework todayMom, must I finish all the homework today？媽媽，？媽媽，今天我必須完成所有的作業(yè)嗎？今天我必須完成所有的作業(yè)嗎？Yes, you must.Yes, you m

14、ust.是的，你必須是的，你必須( (今天完成今天完成) )。No, you neednt/dont have to.No, you neednt/dont have to.不，你不必不，你不必( (今天完今天完成成) )。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞【典例典例3 3】 Excuse me, where are we going to have Excuse me, where are we going to have our class meeting? our class meeting? Im not sure. Ask our monitor, please. He

15、 Im not sure. Ask our monitor, please. He _ know. _ know. A Acan Bcan Bmay Cmay Cneed Dneed Dshallshall 答案答案 B B專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞【典例典例4 4】 To everyones surprise, Tom _ To everyones surprise, Tom _ play chess very well when he was only four. play chess very well when he was only four. A Amight

16、 might B Bshould should C Cwould would D Dcould could 解析解析 D D句意：使大家吃驚的是，湯姆句意：使大家吃驚的是，湯姆4 4歲的時候就會下歲的時候就會下國際象棋了。國際象棋了。couldcould為為cancan的過去式，表示的過去式，表示“能，會能，會”。故選。故選D D。 專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞考點過關考點過關( ()1. )1. 20142014安徽安徽I forgot to bring my I forgot to bring my dictionary. Could I use yours?dicti

17、onary. Could I use yours?Yes, you _ .Yes, you _ .A Acan Bcan BmustmustC Ccould Dcould DshouldshouldA Acouldcould引導一般疑問句，表示委婉的請求，而對其進行肯定引導一般疑問句，表示委婉的請求，而對其進行肯定回答時通常用回答時通常用cancan。故選。故選A A。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()2. )2. 20142014安徽安徽Mom, what are you cooking? It Mom, what are you cooking? It _ so sw

18、eet._ so sweet.A Atastes Btastes BfeelsfeelsC Csounds Dsounds Dsmellssmells( ()3. )3. 20132013安徽安徽You _ drive your car so You _ drive your car so fast. Its very dangerous.fast. Its very dangerous.A Awouldnt Bwouldnt BshouldntshouldntC Ccouldnt Dcouldnt DmightntmightntD DB B專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞(

19、()4.)4.Shall we go for a picnic in the park Shall we go for a picnic in the park this Saturday?this Saturday?Oh, that _ good.Oh, that _ good.A Afeels Bfeels BlookslooksC Ctastes Dtastes DsoundssoundsD D專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()5. )5. 20142014合肥包河區(qū)三模合肥包河區(qū)三模Susan has bought a Susan has bought a lar

20、ge house with a swimming pool.large house with a swimming pool.It _ be very expensive. I never even It _ be very expensive. I never even dream about it.dream about it.A Amust Bmust BmightmightC Ccant Dcant DshouldntshouldntA A根據(jù)答語中根據(jù)答語中“I never even dream about it”I never even dream about it”可推斷這個可推

21、斷這個房子房子“必定必定”是昂貴的。故選是昂貴的。故選A A。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()6. )6. 20142014合肥合肥4545中三模中三模May I go swimming May I go swimming alone this afternoon, Dad? alone this afternoon, Dad? No, you _. It is dangerous. No, you _. It is dangerous. A Aneednt Bneednt Bcouldnt couldnt C Ccant Dcant Dmay not may not

22、C C專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()7. )7. 20142014合肥壽春中學模擬合肥壽春中學模擬Is the old man Is the old man walking in the hallway our headmaster? walking in the hallway our headmaster? It _ be him. He comes to school to see us It _ be him. He comes to school to see us every morning.every morning.A Acant Bcant Bmus

23、tnt mustnt C Cneednt Dneednt Dmust must D D專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()8. )8. 20142014六安裕安區(qū)模擬六安裕安區(qū)模擬You have already tried You have already tried your best, so you _ worry about it. your best, so you _ worry about it. A Acant Bcant Bmustnt mustnt C Cneednt Dneednt Dcouldnt couldnt C C根據(jù)根據(jù)“你已經盡力了你已經盡

24、力了”可知，后半句的句意應該是可知，后半句的句意應該是“你不你不需要為這件事?lián)男枰獮檫@件事?lián)摹?。needntneednt表示表示“不需要不需要”。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()9. )9. 20142014安慶第三次模擬安慶第三次模擬_ I smoke _ I smoke here? here? Im sorry. Look! The sign says people _ Im sorry. Look! The sign says people _ smoke here. smoke here. A ACan; must BCan; must BMust; mus

25、tnt Must; mustnt C CMay; can DMay; can DCan; mustnt Can; mustnt D D根據(jù)情境，第一空表示請求許可，可用根據(jù)情境，第一空表示請求許可，可用maymay或或can, can, 第二空第二空表示絕對禁止，用表示絕對禁止，用mustntmustnt。故選。故選D D。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()10. )10. 20142014蚌埠五中模擬蚌埠五中模擬Will you please stay Will you please stay for lunch? for lunch? Sorry, I _. My m

26、other wants me back home Sorry, I _. My mother wants me back home now.now.A Ashouldnt Bshouldnt Bmustnt mustnt C Ccant Dcant Dneednt neednt C C根據(jù)答語中根據(jù)答語中“我媽媽想讓我現(xiàn)在回去我媽媽想讓我現(xiàn)在回去”可知，可知，“我不能在我不能在這里吃午飯這里吃午飯”。故選。故選C C。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()1. )1. 20142014赤峰赤峰Do you have any plans for Do you have any

27、plans for this weekend?this weekend?Im not sure. I _ go climbing Mount Tai.Im not sure. I _ go climbing Mount Tai.A Amust Bmust BneedneedC Cmay Dmay Dhave tohave to語法專練語法專練C C根據(jù)答語中根據(jù)答語中“Im not sure”Im not sure”可知，表示不太肯定的推測?？芍?，表示不太肯定的推測。故用故用maymay。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()2. )2. 20142014安順安順Must I

28、 do my homework now?Must I do my homework now?No, you _. You may have a rest.No, you _. You may have a rest.A Amustnt Bmustnt BneedntneedntC Ccant Dcant DwouldntwouldntB B對對mustmust引導的一般疑問句進行否定回答時用引導的一般疑問句進行否定回答時用needntneednt。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()3.)3._ I leave all the books here?_ I leave al

29、l the books here?Sorry, you cant. You have to take them back Sorry, you cant. You have to take them back home.home.A ANeed BNeed BMustMustC CMay DMay DShouldShouldC C表示請求別人允許自己做某事用表示請求別人允許自己做某事用maymay。故選。故選C C。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()4.)4.I cant give up smoking, doctor.I cant give up smoking, do

30、ctor.For your health, Im afraid you _For your health, Im afraid you _A Amay Bmay BcancanC Ccould Dcould Dhave tohave toD D根據(jù)對話的語境可知，戒煙為客觀上必須要做的事，因此根據(jù)對話的語境可知，戒煙為客觀上必須要做的事，因此用用have tohave to。 故選故選D D。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()5. )5. 20142014荊州荊州Do you like swimming in Do you like swimming in winter?

31、winter?Of course. The water _ a bit cold at Of course. The water _ a bit cold at first, but then I am warm and full of energy.first, but then I am warm and full of energy.A Afeels Bfeels BtastestastesC Csmells Dsmells DlookslooksA A專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()6.)6.I hit a tree on the way to meet my

32、I hit a tree on the way to meet my friend at the railway station.friend at the railway station.I am sure that you _ have been driving I am sure that you _ have been driving too fast.too fast.A Aneed Bneed Bshouldshould C Cwill Dwill DmustmustD D根據(jù)對話的語境可判斷，此處用根據(jù)對話的語境可判斷，此處用mustmust表示肯定的推測，意表示肯定的推測，意為

33、為“我敢肯定你一定是開車速度太快了。我敢肯定你一定是開車速度太快了?！惫蔬x故選D D。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()7.)7.Andy, will you answer the telephone? It Andy, will you answer the telephone? It _ be your father._ be your father.Sorry, I _. Im having a shower.Sorry, I _. Im having a shower.A Acan; mustnt Bcan; mustnt Bwill; cantwill; can

34、tC Cmay; cant Dmay; cant Dneed; willneed; willC C由句意可判斷打電話的并不一定是由句意可判斷打電話的并不一定是AndyAndy的父親，所以只是的父親，所以只是一種猜測；排除一種猜測；排除B B、D D；又因為；又因為“我我”正在洗澡，所以不能接電正在洗澡，所以不能接電話，用話，用cantcant。故選。故選C C。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()8.)8.What did the head teacher say at the What did the head teacher say at the meeting?mee

35、ting?He said, “We _ be proud of working hard. He said, “We _ be proud of working hard. We mustnt be lazy.”We mustnt be lazy.”A Amust Bmust Bneedntneednt C Cmay Dmay DcantcantA A句意：我們一定要以努力學習為榮，一定不要懶惰。故選句意：我們一定要以努力學習為榮，一定不要懶惰。故選A A。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()9.)9.Why is online shopping getting more

36、and Why is online shopping getting more and more popular?more popular?Because it _ save a lot of money and time Because it _ save a lot of money and time if it is properly used.if it is properly used.A Aneed Bneed BshouldshouldC Ccan Dcan Dhas to has to C C專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()10.)10.Im sorry

37、 I didnt win the race.Im sorry I didnt win the race.It doesnt matter. You know, you _ win It doesnt matter. You know, you _ win every time.every time.A Acant Bcant BmustmustC Cshould Dshould Dmustnt mustnt A A專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()11. )11. 20142014撫州撫州I love the song by the band I love the son

38、g by the band Wild and Windy. It _ nice.Wild and Windy. It _ nice.A Asmells Bsmells BtastestastesC Cfeels Dfeels DsoundssoundsD D專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()12.)12.Could I borrow your mobile phone? I Could I borrow your mobile phone? I want to call the police. want to call the police. Yes, of course

39、 you _ .Yes, of course you _ .A Amust Bmust Bneedneed C Ccan Dcan DwillwillC C當當could could 表示委婉請求時，不是表示委婉請求時，不是cancan的過去式，用的過去式，用cancan來進來進行肯定回答。故選行肯定回答。故選C C。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()13. )13. 20142014宿遷宿遷Your trainers_ Your trainers_ colorful.colorful.Yes. And they are popular among young peopl

40、e.Yes. And they are popular among young people.A Afeel Bfeel BsmellsmellC Ctaste Dtaste DlooklookD D句意：句意：“你的運動鞋看起來色彩艷麗。你的運動鞋看起來色彩艷麗?！薄啊薄笆堑?，它們很是的，它們很受年輕人的歡迎。受年輕人的歡迎?！备鶕?jù)句意可知選根據(jù)句意可知選D D。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()14.)14.I want to buy some bread for supper now.I want to buy some bread for supper now.O

41、h, you _. Theres still some in the Oh, you _. Theres still some in the fridge.fridge.A Amay not Bmay not BmustntmustntC Ccant Dcant DneedntneedntD D根據(jù)答句中的根據(jù)答句中的“Theres still some in the fridge.”Theres still some in the fridge.”可可知，冰箱里還有面包，因此不需要買。故選知，冰箱里還有面包，因此不需要買。故選D D。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()1

42、5.)15.Mary, _ you speak Chinese?Mary, _ you speak Chinese?Yes, only a little.Yes, only a little.A Amust Bmust BneedneedC Cshould Dshould Dcan can D D專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()16.)16.Will your sister go to see this film Will your sister go to see this film this evening?this evening?Im not sure. She

43、 _ . She says theres Im not sure. She _ . She says theres an interesting TV play on TV tonight.an interesting TV play on TV tonight.A Amay not Bmay not BcantcantC Cmustnt Dmustnt DneedntneedntA A專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()17.Ads sometimes help people learn about)17.Ads sometimes help people learn a

44、bout new products, but at other times ads _ new products, but at other times ads _ tell lies.tell lies.A Amust Bmust BcancanC Cneed Dneed Dshould should B B句意：廣告有時能幫助人們了解新產品，但有時也可能會句意：廣告有時能幫助人們了解新產品，但有時也可能會說假話。表示可能的推測用說假話。表示可能的推測用cancan。故選。故選B B。專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()18.)18.Will Emily give us

45、a speech this evenWill Emily give us a speech this eveninging? ?No, it _ be her. She _ to Japan.No, it _ be her. She _ to Japan.A Amustnt; has gonemustnt; has goneB Bmustnt; has beenmustnt; has beenC Ccant; has gonecant; has goneD Dcant; has beencant; has beenC C專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()19. )19.

46、20142014樂山改編樂山改編I cant stand the smell I cant stand the smell of the stinking tofu. of the stinking tofu. Would you like to have a try? It _ quite Would you like to have a try? It _ quite delicious!delicious!A Alooks Blooks BsoundssoundsC Ctastes Dtastes Dsmells smells C C專題專題8 8 系動詞和情態(tài)動詞系動詞和情態(tài)動詞( ()20. )20. 20142014紹興紹興Lets go climbing, shall we?Lets go climbing, shall we?You _ be joking! Dont you know Im You _ be joking! Dont you know Im afraid of high places?afraid of high places?A Amay Bmay BcancanC Cmust Dmust DshouldshouldC C