全文预览已结束
下载本文档
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
情态动词专题 易混点一 can 和 beableto两者表示能力时用法相同, 但 can 只有原形 “can” 和过去式“ could ”两种形式,在其他时态中 要用be able to 来表示。 另外 be able to 常常指经过努力, 花费了时间和劳力之后才能做到某事。Jim cant speak English. He could speak English at 5. Well be able to see him next week. He has been able to drive. I m sure you ll be able to finish it quickly. We were able to reach the top of the mountain at noon.易混点二 can和may 1. can 和 may 均可用来征求意见或许可,意为“可以”, 一般可互换2.can 和may 表示可能性时的区别:1) 在肯定句中用 might, may, must, 不用can2) 在疑问句中表示推测用 can,不用 might, may,must 3) 在否定句中用cant(不可能), 不用 may, must。 That cant be true. 易混点三 may be 和maybe 用法区别常用位置may be may为情态动词, be为动词原形,句中作谓语maybe副词,大概、也许,相当于perhaps位于句首,作状语He may be wrong , but Im not sure. 易混点四 cant 和 mustnt.cant 根据其基本用法可译为:(1)不会,I cant speak English . (2)不能,We cant do it now because its too dark.(3)不可能,The man cant be our teacher because he is much younger than our teacher. mustnt 意为“ 禁止、不许”, 用来表达命令,表示强烈的语气。 You mustnt play football in the street. Its too dangerous.易混点五 must 和 have to must 侧重于个人意志和主观上的必要, 还可以在间接引语中表示过去的必要或业务, have to 侧重于客观上的必要,可用于现在时、过去时和将来时I know I must study hard.My brother was very ill, so I had to call the doctor in the mid-night. 易混点六 need, dare 的两种用法 need , dare 作情态动词是, 多用于否定句、疑问句中,后接动词原形。 You neednt explain it to me .Dare you say that again在肯定句中, 它们后边多接动词不定式,此时为实义动词。Tom needs to fetch the bool for me . Mary dared to go across the street by herself.易混点 七 used to do / be used to doing / be used to doused to do 表示过去常常发生的动作而be used to doing 意为“现在习惯做”, be 可有各种时态; be used to do 意为“被使用去做,” 为被动语态形式。My father used to eating meat.She is used to eating meat.He wasnt used to eating in a restaurant.Knives are used to cut things. 练习检测 1. Nobody _ do it. Let me _ . A. can, try B. cant, to try C. can, to try D. cant, trying2. “ _ you like _ bananas to eat?” “ Yes, please.” A. Would, some B. Will, any C. Could, any D. Can, some3. “ Can you answer this question in English?” “ Sorry, I _.” A. neednt B. may not C. cant D. mustnt4. “ _ I borrow your dictionary?” “ Certainly, here you are.” A. Must B. May C. Need D. Shall5. I _ see the words on the blackboard. _ you write a bit clearly? A. mustnt, Can B. dont, will C. cant, Can D. neednt, Could6. Its a sunny day today. You _ take a raincoat with you. A. cant B. mustnt C. neednt D. can7. Ive looked for my pen everywhere, but I _ find it. A. couldnt B. cant C. mustnt D. didnt8. “ _ I speak to Ann?” “ Speaking.” A. Must B. May C. Need D. Shall9. Shall we go to the zoo tomorrow? _. A. Yes, we shall B. Yes, you shall C. Yes, you will D. All right10. Mr. John, we must hand in our homework today, _? No, you _. But you must bring it to school tomorrow. A. neednt we;mustnt B. mustnt we;neednt C. mustnt you;mustnt D. neednt we;neednt11. _ I take the newspaper away ? No, you mustnt. You _ read it only here. A. Must; can B. May; can C. Need; must D. Must; must12. - Must I stay at home and take care of her? - No, you _. A. mustnt B. wont C. cant D. neednt 13. - Can you mend a TV set? - No, I _. A. mustnt B. cant C. may not D. neednt14. - Whose guitar is this? - _. A. It must Alis. B. It might belong to Alis. C. It must Ali D. It might belong to Ali.need, neednt, can, cant, shall, shouldnt may, must, mustnt, have to, would 15. I _ show him the way, _I?16. Can you answer this question in French? No, I_.17. May I keep the book for three weeks? No, you _ .18. Nobody _ live without air or water.19. You _ not worry. Everything will be all right.20. _ I have
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 2024年银行业员工劳动合同(二篇)
- 2024年企业员工劳动合同经典版(4篇)
- 2024年工程运输合同(5篇)
- 2024年车辆借款抵押合同官方版(二篇)
- 2024年关于担保借款协议简单版(二篇)
- 2024年终止劳动合同模板(四篇)
- 2024年劳务合同协议模板(2篇)
- 2024年船舶租赁合同样本(三篇)
- 2024年二手房售房合同标准模板(二篇)
- 2024年婚前财产协议(四篇)
- 2023年上海浦东新区公办学校教师招聘笔试备考试题及答案解析
- 零余额账户管理制度
- 《阿Q正传》《边城》比较阅读课件33张统编版高中语文选择性必修下册
- 安全人PPE劳保穿戴示意图
- 公路养护安全生产管理制度范文(三篇)
- 广州大学年翻译硕士学位点申报简况表优质资料
- 中学生物学新课标教材研究与教学设计知到章节答案智慧树2023年四川师范大学
- 领导干部个人自我鉴定(个人画像)
- 2022年靖江市事业单位考试真题及答案
- 山东省安丘市、高密市、寿光市2023年数学八下期末综合测试模拟试题含解析
- 施工组织设计(高桩码头)
评论
0/150
提交评论