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1、I.1-5:BBAAA 6-10:CDAAD 11-15 ADDDD 1619 ABDCD 2025:CACCD 26-30:CBCDA 3135 DCBDB 3640 CA DDC 41-44 DDCCModal verbs1.must 必须必须(主观主观;命令命令)/一定要，非得一定要，非得要要2.(No.2、8;/44)3.Why must you be talking so loudly while others are studying?4.2.should；ought to 应该应该 (责任、义务）责任、义务）(No.3)5.3.have to （客观）不得不（客观）不得不（hav
2、e got to 多见于口语多见于口语;否定否定dont have to.No 42）一一 表示必须表示必须二二 表示许可表示许可 1.May 表示许可表示许可（比（比can 正式；正式；Might 过去式；语气更委婉）过去式；语气更委婉）2.Can 用于口语用于口语（could 过去式；语气过去式；语气更委婉）更委婉）(No.9)May I?Yes,you can.Could I?Yes,you can.三三 表示能够表示能够1.Can 表示表示 习惯能力习惯能力 2.2.be able to 经过努力而作成某事经过努力而作成某事3.=manage to do sth.4.在否定结构中，二者
3、可以互换。在否定结构中，二者可以互换。四四 表示意愿表示意愿1.Will/would （主语的意愿）（主语的意愿）Ill/He ll（would）try my best to overcome the difficulty.（Would 语气更语气更委婉）委婉）2 shall（说话人的意愿；（说话人的意愿；第二、三人称陈第二、三人称陈述句中述句中）1）表示允诺）表示允诺“会（得到）会（得到）。(No.11)2）表示命令）表示命令/警告警告 威胁威胁“必须必须”(No.12)五五.表示请求表示请求1.Will/would （第三人称）（第三人称）Will you help me to put t
4、hese books in order?2.Shall(第二、三人称）第二、三人称）(No.17)Shall I help you?Shall he come in?六六.表示习惯动作表示习惯动作1.would(Would 后只能接表示动作的动词。后只能接表示动作的动词。)2.She would sit for hours without saying a word.2.be used to (used to 则还可以接表示状态的则还可以接表示状态的动词。动词。)He used to be a worker.七七.表示猜测表示猜测1.must (肯定句肯定句)一定一定 (No.1,7)2.ma
5、y/might（肯定、否定（肯定、否定）也许（不）也许（不）3.can/could（否定否定、疑问、疑问）不可能、会是）不可能、会是?(No.5,6,20,21,)4.should (十有八九十有八九)应该应该 (往往指将来往往指将来)5.can (理论上理论上)会是会是 (No.43)1.neednt have done 本不必本不必 (N0.41)2.should have done/ought to have done-本该做某事本该做某事 (N0.4,10,19)shouldnt/oughtnt to have done 本不该做某事本不该做某事3.must have done 一定做
6、过某事一定做过某事 (N0.1)4.may/might(not)have done 也许也许(未未)做过某事做过某事 (No.18)5.cant/couldnt have done 不可能做过某事不可能做过某事 6.would (not)have done 本会本会/不会做某事不会做某事 (No.23)7.could/might(not)have done本本(不不)可能做某事可能做某事(虚拟虚拟)(N0.15,26,36;32,)八八.情态动词情态动词+完成式完成式猜测猜测九九.既可做情态动词又可做既可做情态动词又可做实意动词实意动词dare(dared)/need(needed)1、情态动
7、词用于否定、疑问句；条件从句中。、情态动词用于否定、疑问句；条件从句中。Dare/Need you go here alone?I dare/need not do so.I wont allow you to swim in the river,even if you dare do it.2、做实意动词用于肯定句、否定、疑问句、做实意动词用于肯定句、否定、疑问句、条件从句中；后加不定式。条件从句中；后加不定式。I dared/needed to tell him about it.Subjunctive mood一:虚拟语气在条件状语从句中的用法。条件从句 If 从句的谓语形式 主句的谓语
8、形式现在过去未来过去时（过去时（be 动词动词用用were）过去完成时would/could/should/might+V.（原）（原）would/could/should/might+have+p.p.1.过去时过去时2.should+V.3.were to dowould/could/should/might+V.（原）（原）二：虚拟语气特殊句型：1.Wish 2.的宾语从句现在：过去：未来：过去时（过去时（were）过去完成时过去完成时would/could/might+V.2.as if/though+Clause现在：现在：过去：过去：将来将来:过去时过去时过去完成时过去完成时wou
9、ld/could/might+V.No.133.Would rather that现在：过去：未来：I would rather you paid me now.Id rather she hadnt done that.Id rather you painted the wall green next time.过去时过去时过去完成时4.Its(high)time+that-should+V.过去时你该走了。Its high time that you went.Its high time that you should go.5.表示要求，命令，建议的虚拟语气。1.宾语从句。常见动词：一个
10、坚持，两个命令，三个建议，四个要求。即2.1.insist (No.14,16)2.order,command 3.3.advise,suggest,propose4.4.demand,require,request,desire5.这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词 使用should+动词原形，或者将should省略。6.without,but for(要不是要不是),otherwise(否则否则)suppose(假定假定),if it were not for(如果没有如果没有)等其他形式的虚拟语气。等其他形式的虚拟语气。He is not a careful dri
11、ver;otherwise he wouldnt have had that accident.Without air,there would be no living things.But for your help,I wouldnt have finished the work.7.If only 要是就好了要是就好了 (c.f.wish)(No.38)If only I knew his name!If only we had followed your advice!If only I could see him again!8.Its necessary/strange/natur
12、al/important+that-Clause 等等主语从句中的动词要用虚拟，主语从句中的动词要用虚拟，即（即（should）+动词原形，表示惊奇、惋惜、动词原形，表示惊奇、惋惜、理应如此等。理应如此等。should意为意为“应该应该”，“竟然竟然”It is important that we(should)master a foreign language.It is strange that she(should)refuse to come to the party.(No.37)It was a pity that you(should)be so careless.9.某些简单句
13、的固定句型：某些简单句的固定句型：God bless you!May you succeed!would rather do sth.had better do sth.II.1:hadnt broken;(should)be set 2.(should)go 3:(should)start;4:taking;5:was satisfied;6:to be 7:holding,(should)receive,8:had attended;9:is 10:(should)keep 11:to do 12:to give 13:were 14:(should)be 15:(should)pay 16:would have died 17:(should)learn 18:shall attend 19:hadnt made 20:hadasked 21:have to 22:had told 23:took 24:to get 25:went 26.go 27.go,takeHomework课课P88-1、3；P89-4明天小测明天小测L3CW