人教版英语八年级上册-Unit-10-反义疑问句(课件).pptVIP

反义疑问句一、含义：在一个陈述句之后附上一个简短的疑问句，对陈述句提出相反的疑问，这种疑问句叫反意疑问句。陈述句+简短的问句?肯定谓语+主语否定(动词)(人称代词，therebe句型除外)Tomisagoodboy,isn’the?Thereisn’tabookonthedesk,isthere?1.陈述部分如有一些表示否定意义的词,如：never,seldom,hardly,few,little,nobody,no,noone,nothing,too…to…疑问部分须用肯定。2.如果陈述部分是带有否定前缀un-,dis-,im-或后缀-less时,疑问部分用否定形式。特别注意：HeneverwatchesTV,_________？doesheVeryfewpeopleunderstandwhathesaid,________?dotheyThereisnothinginit,_________?isthereSheisunhappy,_________?isn’tshe二、完成反义疑问句的步骤:1.找动词(与陈述句中一致)2.判断(前肯后否；前否后肯)3.定主语(主语为人称代词，但是therebe句型除外。陈述部分简短问句be动词一致情态动词一致助动词：have,has,do,does,will,shall,would,should一致实义动词：动词原形动词单三动词过去式dodoesdid句子中的谓语动词：练习：1.Youareanactor,_____________?2.Heisagoodboy,______________?3.Itwasfineyesterday,__________?4.YouwerestudyingwhenIcalledyoulastnight,______________?5.Sheisgoingtovisitme,_________?1.Itoftenrainshere,___________?2.Helikessoccer,_____________?3.Youhaveaheadache,__________?4.Icalledyouyesterday,_________?5.YouwillgotoAmerica,_________?6.WehaveeverbeentoShanghai,_______________?1.在肯定的祈使句后,用willyou?won’tyou?在否定的祈使句后,只能用willyou?1.Speaklouder,___________?2.Don’twaitforme,__________?3.Don’tbelate,__________?4.Sitdownplease,__________?5.Pleasecallme,____________?6.Don’tbelatenexttime,__________?2.在Let’s祈使句后加上shallwe?shan’twe?在Letus(me,him..)后加上willyou?或won’tyou?Let’sgo,_________?Let’shaveacupoftea,________?Letherplaythepiano,________?Letussingasongforyou,________?练习：Sitdownplease,_______________?2.Pleasecallme,_________________?3.Let’sgohome,________________?4.Letusgohome,__________