人教版英语必修五第四单元知识点

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1、U4（BX5）1.occupationn.(job,profession)Pleasestateyourname,ageand～.用法：occupyv.Readingoccupies(takesup)mostofmyfreetime.阅读占去了我空闲时间的大部分。Thebathroomisoccupied.浴室有人在用。～oneself(indoingsth/withsth)——keeponeselfbusy(doingsth/withsth)忙着(做某事);忙(于某事物)=beoccupied(indoingsth/withsth.)He’soccupiedinl

2、ookingafter/withthreesmallchildren.byoccupationHeisabusdriverbyoccupation.他的职业是公车司机profession-professional-professorbyprofession就职业来说Idon’tknowwhatprofessionwouldsuitme.Heisalawyerbyprofession.Forprofessionalfootballers,injuresareanoccupationalhazard.suppose表示“猜想；认为”之意，相当于think或guess，常

3、见用法有：1．后接宾语从句。如：Johnsupposedthathecouldfindsomecoinssoon．Idon'tsupposeshewillagreewithus，willshe？2．后接名词或代词＋不定式（不定式为tobe时常可省略）。如：Weallsupposehim（tobe）anexpertinthisfield．3．与believe，think，guess，expect等一样，后接so或not，后面省略了宾语部分。如：—Willhecomewithus？他会跟我们来吗？—Yes，Isupposeso．我想会的。—Willitraintomor

4、row？明天会下雨吗？—No，Isupposenot／Idon'tsupposeso．我想不会。4．与believe，think，guess，expect一样，可构成复杂特殊疑问句（特殊疑问词＋doyousuppose＋宾语从句的其它部分）。如：①Whendoyousupposetheywilltaketheexam？你认为他们什么时候考试？②Whodoyousupposeturneduplastnight？你认为昨晚谁来过？5.suppose或supposing放在句首，表条件，引导状语从句，相当于if或incase等。如：①Suppose／Supposingth

5、ecarbreaksdown，whatshallwedo？万一车子抛锚，我们怎么办？②Suppose／Supposingtheydidn'tbelieveit，howshouldwetrytopersuadethem？6.suppose＋宾语从句可用来表建议，意为“……怎么样？”或“何不……？”。如：①Supposewegoforapicnictomorrow．我们明天去野餐怎么样？②Supposeweputoffthemeeting．我们把会议推迟吧。7.besupposedto...意为“应该……”；“被期望……”，它可以用来表示劝告、建议、义务、责任等，相当于

6、情态动词should。e.g：Everyoneissupposedtowearaseat-beltinthecar.每个人在汽车里都应该系安全带。Teachersaresupposedtotreatallthestudentsalike.老师应该对所有的学生一视同仁。besupposedto后面接“have+过去分词”时，或was/were+supposedtodo表示“本应该做某事而没做”。如：Youaresupposedtohavehandedinyourhomeworkbynow.现在你应该已经把作业交上来了。Heissupposedtohavearrived

7、anhourago.他应该一小时前就到了。Weweresupposedtobehereat8.00,butwearelate.3.NeverwillZhouYangforgethisfirstassignmentattheofficeofapopularlocalnewspaper.这里是倒装(Inversion),此句的正常句序是:ZhouYangwillneverforgethisfirstassignmentattheofficeof….注意:当一些否定词,如:never,little,hardly,scarcely,seldom,not,notonly,