1、1. Must I finish reading the book today, Mr. Brown? -No, you_. You can finish it in two days. A neednt B. mustnt C cant .(2018黄冈改编) 2. This book _be Lucys. Look! Her name is on it. A can B. may C must (2018 青岛改编) 3. -Are you going to the cinema tonight? -I dont know. I _ go or I_ stay at home A will
2、; will B must: must C might; might.(2018河南改编) 4.-Didnt you see the zebra crossing? You_ slow down. -Sorry, sir. Am I going to fail the test? A cant B can C must .(2018无锡改编)- ( )5.-The woman over there Looks like our English teacher .It _be her. Shes having a meeting in Beijing . A may not B. mustnt
3、C cant . (2018呼和浩特改编),A,C,C,C,C,1.The lyrics of the song You raise Me Up are so beautiful that Im sure whoever listens to it _in love with it. A need B cant C must (2018太原二模) . 2 The new movie Forever Young was first shown on January 12 . It _be the worth watching. The tickets sell out every day. A
4、can B. might C must .(2018百校联考一). 3 We _ be honest when we get along with others, which will be of great value to us as time goes by. A can B might C should . (2018省适应性考试) Do you know the boy who helped the disabled man? He _ be a student in our school. He wears a different school uniform from us. A
5、 might B cant C must .(2018省农大附中模拟),C,C,C,B,1 Only by pulling together _our class win the relay race(接力赛)in the sports meeting. A must B can C should (2019原创预测) 2 You _wear a seat belt to make sure you are safe when you fly on the plane . A can B. must C may . (2019原创预测) 3. Just now, Sophia took all
6、 the things out of the box, so there_be nothing in it A must B. Should C may . (2019原创预测) 4.You_touch a child on the head in Thailand. Its impolite A wont B. dont C. shouldnt (2019原创预测) 5.-Somy, Mr Cui. I left my swimming goggles(泳镜) at home _I go back home to take them now? -Im afraid you_.But dont
7、 worry, you can use mine A. Could: cant B. May: shouldnt C Must: (2019原创预测),B,B,A,C,A,6. I saw your brother on the playground just now It_be him. He was reviewing the lesson at home then A cant B mustnt C wont (2019原创预测) 7 .We all know that showing too much personal information on WeChat _cause safe
8、ty problems. A can B need C. must (2019原创预测),A,A,1.-Where are you going this month? -We _go to Xiamen, but were not sure. A. neednt B. might C.must .,2.Finally,they came back. -They _be hungry after such a long walk. A.cant B.must C.neednt 3.-You _park here! Look at the sign. It says”No parking”. A.
9、wont B.neednt C.mustnt,B,B,C,一、can/could I can speak English,but I cant speak Chinese. He couldnt have enough money for a new car. He could drive at the age of 16. 用法一：表示能力，意为“能”（could主要指过去的能力） He cant be here now.He has gone to Japan. 用法二：表示推测，意为“can可能” “cant 不可能” Can I have a look at your new pen?
10、 Can/Could you lend me a hand? 用法三：表示允许，请求。（could比can的语气更委婉，但不是can的过去时，需要用can来回答）,1.-Mum,_ I play football this afternoon? -Sure,but you_finish your homework first. A.may;could B.can;must C.can;mustnt D.may;cant 2.Please dont make so much noise.I_hear the speaker very well. A.neednt B.mustnt C.cant
11、D.shouldnt 3.-Hi,Jack!Could you come to our English party? -Sorry,I_.I have to look after my little sister at home. A.must B.could C.cant 4.-Look at the young lady in red.Is it Mrs.Li? -No.It_be her.She is wearing a white dress today. A.mustnt B.neednt C.cant 5.-Look!Heres a green schoolbag.Is it Li
12、 Leis? -It_be li Leis.His is orange and white. A.cant B.must C.neednt,B,C,C,C,A,二、may/might,-May I watch TV after supper? -Yes,you may. / No, you cant . 用法一：表示允许。might语气更委婉。 They might be having a meeting,but Im not sure. Dont smoke in the forest.You may start a fire. 用法二：表示推测，意为“可能”，might语气更加不确定。,1
13、.-Mum,_I visit the Modern Art Museum next Monday? -Im afraid you cant.All the museums in this city are closed on Monday. A.would B.need C.should D.may 2.-Is Tom coming by train? -He_drive his car,Im not sure. A.cant B.may C.must 3.-Where are you going this month? -We _go to Xiamen,but were not sure.
14、 A.neednt B.might C.must D.mustnt,D,B,B,三、must,We must pull together to make our class better. You mustnt talk to her like that. -Must we hand in our exercise books now? -Yes , you must. -No,you neednt. /No,you dont have to. 用法一：表示义务（主观意志） He must be ill.He looks so pale. Im sorry,she isnt here.She
15、must have left already. 用法二：表示推测，意为“想必，准是，一定”，只用于肯定句。 mustnt 只表禁止，不表推测。,-Finally,they came back. -They _be hungry after such a long walk. A.cant B.must C.neednt -You _park here!Look at the sign.It says”No parking”. A.wont B.neednt C.mustnt D.couldnt,B,C,四、shall shall征询意见（只用于第一人称 I we ) Shall I get y
16、ou some tea? will/would委婉地提出请求、建议和看法。 Will/Would you send the letter for me? will/would表意愿 Ill bring my camera anywhere. I said I would do anything for you.,五、should should表义务，应该做某事 You should be polite to your teachers. You shouldnt waste any time. You should have handed in your homework yesterday.
17、 should have done本应该做，但实际上未做 I think someone must have picked it up. must have done一定做过,六、need,need既可作情态动词，也可作实义动词。 用作情态动词时，主要用于否定句和疑问句。 作实义动词时，用于各种句式。 1.-Need I come? -Yes,you must./No,you neednt.（肯定回答、否定回答） 2.You neednt telephone him now. 3.You dont need to do it yourself. 4.Its here if you need i
18、t. 5.The table needs painting/to be painted. Need doing=need to be done需要被做,Exercises,1.-Many people play with mobile phones all day instead of reading books. -Thats too bad.Everyone_be a book lover.Reading is more enjoyable. A. may B. should C.would 2.-Shall we take a car? -No,we_.Its only five min
19、utes walk. A.cant B.mustnt C.neednt 3.Students_enjoy the colorful school life if they study at home instead of going to school. A.mustnt B.cant C.must 4.-What does Justin Biebers song Never say Never impress you most? -It tells us that we_do almost anything if we never give up. A.can B.have to C.sho
20、uld,B,C,B,A,5.Mr.Li has been here for about ten years.Go and ask him.He_know how to go to the hospital. A.can B.need C. may 6.Look!The traffic light has turned red. We_stop and wait. A.can B.cant C.must 7-Look at the sign.You_swim here.Its dangerous. -Sorry,I havent seen it. A.may B.should C.mustnt 9.-Must I come again tomorrow afternoon to clean the windows? -No, you_. I have asked Tom to do it. A. dont have to B .mustnt C.cant,C,C,C,A,
