2022年人教版九年级下册英语同步培优Unit 10 Youre supposed to shake hands 第三课时单元语法专练

1、第三课时单元语法专练语.导图当be s叩posed to的主语是人时.意为“应该:被期望”，用来表示建议、劝告、义务、责任等相当于情态动 词 should用法L当bes叩posedto的主语是事物时意为“本应，本该二用来表示某事本该发生而实际上没有发生否认句:主语+benot supposed to+其他，常用于口语中意为“不被许可:不应当”.一般疑问句:Be+主语+supposedto+其他?其肯定回答是“Yes,主语+be:；否认回答是“No,主语+benot：句式be supposed tobe supposed to的用法be supposed to的用法特殊疑问句:特殊疑问词+be+

2、主语+s叩posed to+be supposed to的用法在be supposed to结构中,to是动词不定式符号、不是介词，其后要接动词原形（一 一 一一 一一 一一一一 一一一 . 注息） 在日常交际用语中,常用supposeso.或supposenot：来作简略回答 should,be expected toJ “应该”的其他常见表达方式-该句翱作形正的词不定式虢“处+&.（+厢（岫州而如栅法一期容词是髓人的特质时,用介词0档形容词融述事物的性质时,用介肺I/ k周周闻国( A )4.The doctor thought would be great for her to have

3、 a vacation.A.it B.that C.one D.this( D)5.一You should say sorry to her,Barry.,but its not going to be easy.A.rd like to B.I feel soC.I prefer to D.I suppose soII .根据句意用所给词的适当形式填空LA better solution to the problem is expected to be (be) at hand.2.1ts necessary for students to do (do) eye exercises.3.T

4、eenagers are supposed to help (help) with housework to develop their independence.4.1ts expected (expect) that this report will make differences on the environmental protection. Ill.按要求完成句子，每空一词.Shes supposed to make the decision by herself.(改为否认句)She isnt supposed to make the decision by herself.We

5、 expect him to pass the important exam.(改为被动语态)He is expected to pass the important exam by us.They were supposed to finish the work before eight oclock.(对画线局部提问)Its very helpful tolearn these customs.I .单项填空( C )l.ItI * * * * * * * 9s very kind you to help me work out the math problem.A.for B.withC

6、.of D.on( A)2.湖北武汉中考一Only ten tickets?What do you mean?There be twelve.一Sorry,Linda.Jacky and Tim took two tickets away.A.should B.willC.can D.may( B )3,Mary is tired of learning because she is to do better than she can,both at schooland at home.A.allowed B.expectedC.saved D.waitedWhen were they supposed to finish the work?4.We should neither eat nor talk in the library.(改为同义句)We are