情态动词 (2)

1、情态动词情态动词(1). Can & Be able to ” 能能” 1) can 表示表示”天生的能力天生的能力, 客观的可能性客观的可能性.” 2) be able to 表示表示”通过一番努力顺利完成某事通过一番努力顺利完成某事”-Didnt they come to the party last week?-Yes. They didnt want to come with us at first, but then we _ persuade them.(.(名师名师P73P73第七题第七题) )A. Would B. could C were able to D. had

2、 to 1.luckily, before the whole village was drowned by the flood, everyone _ get out and arrived at a safe place.(名师名师P74第第1题题)A. could B. was able to C. Would D. had to 3) Can “有时会有时会” Pan Jin can be cold.It is usually not quite cold in this area in March, but sometimes temperature _ be very low. (

3、 (名师名师P73P73第七题第七题) )A.should B. can C. must D. shall. (2). Must & have toMust “必须必须, 一定一定”(主观的需要主观的需要).Have to “不得不不得不”.Mustnt “不允许不允许” Neednt 不必要不必要(3) shall 用于用于第一人称时第一人称时 相当于相当于will shall 用于用于第二第二,第三人称时第三人称时, 表示表示 命令命令, 允诺允诺, 规规定定 , 威胁威胁等等.- Shall he come in now?- No, wait a minute.- _ he cl

4、ean the classroom now ? ( (名师名师P73P73第七题第七题) )- No, he _. He may do it tomorrow. A.Must; mustnt B. Neednt : wouldnt C. shall; neednt D. May; dont have to . (4) Should & ought to should = ought to +动词原形动词原形“ 应该应该”Should / ought to + have done sth.本应该做的事情而实际上没有做本应该做的事情而实际上没有做It was playing compute

5、r games that cost the boy a lot of time that he _ on his lessons. ( (名师名师P74P74第十八题第十八题) )A. should spend B. ought to have spent. C. need spend D. must have spent .(5) Can/ could/ must + have done sth.表示表示“对对过去过去发生的事情的一种猜测发生的事情的一种猜测”She must have won the gold medal yesterday, _?( (名师名师P73P73第第1313题题

6、) ) A. has she B. must be C. didnt she D. do you(6) Will would can could Will/ would you help me?Can/ could you help me?后者语气更委婉后者语气更委婉（）（）need & dare）need 需要需要dare 敢于敢于）用做情态动词（用法等同于用做情态动词（用法等同于 can） need/ dare + 动词原形动词原形做普通的动词做普通的动词need/ dare + to do sth.该错该错: I dare not to go out at night. (名师名

7、师P75第第15题题) 把把to 或者把或者把 not 去掉去掉 做这类的题做这类的题翻译翻译最重要最重要- _ you make so much noise ?- sorry, I will try not to. (名师名师P73第第11题题) A. can B. must C. could D. would- Are you coming to Toms birthday party ?- Im not sure. I_ go to the cinema instead.(名师名师P73第第14题题) A. must B. would C. should D. mightComplete

8、 the definitions of the words in the box.1 A _ is the place where sth is being built.2 To _ means to buy and sell things.3. If you _ somewhere you go there quickly.4. _ is the opposite of near.5. _ are things you can buy or sell.construction sitetraderushDistantGoodsComplete the definitions of the w

9、ords in the box.6. A _ is a very old story which is probably not true.7. The sun rises in the east and _ in the west.8. A _ is someone who writes poems.9. A _ is someone who works with you.10. _ is a plant which grows quickly and is used to make furniture.legendsetspoetcolleagueBamboo1. a place where boats load and unload2. a simple boat made of pieces of wood tied together3. a Buddhist temple4. a change of route5. a floor on a boat6