复习专题（五）句型.ppt

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1、复习专题（五）由it引导的强调句并列连词倒装句usedtodo的用法Warmup（热身运动）盼望做某事几件陶瓷渡假…的首都/省会充满……的完成做某事数百的长大成人自学查找抄写处理一本英汉字典lookforwardtodoingsth.afewpiecesofpotterybeonholidaythecapitalof…befullof…finishdoingsth.hundredsofgrowupteachoneself=learnbyoneselflookupcopyoutdowithanEnglish-ChinesedictionaryWarm-up（热身运动）在横线上填写适当的单

2、词Itisimportant__________(learn)Englishwell.Itisdangerous_____children_______(play)inthestreet.Itisdifficult_____foreigners________(speak)Chinese.tolearnfortoplayfortospeakKeypoint（注意点）强调句的结构Itis+adj.+(forsb.)+todosth.意思是：对某人来说，做某事……it是形式主语，真正的主语是todosth.改写同义句：Tolookupthedictionaryisuseful.______

3、_______tolookupthedictionary.2.Itisdangeroustorunacrossabusystreet._________________________isdangerous.TolearntoreadChineseisdifficultforforeigners._____________________________toreadChinese.Practise（演练）ItisusefulTorunacrossabusystreetItisdifficultforforeignerstolearnKeyPoint（注意点）usedto过去常常做某事表

4、示过去的习惯或状态，现在已不存在didn’tuseto表示现在常做的事情,而过去并不做.Practise（演练）按要求改写下列句子：Iusedtoplaywithallkindsoftoys.I_________________withallkindsoftoys.__________________withallkindsoftoys.（改为否定句和一般疑问句）2.Yourparentsuesdtoworkinthatfactory,___________?(反意疑问句）didn’tusetoplaywithDidyouusetoplaywithdidn’ttheyPractise（

5、演练）按要求改写下列句子：3.Theboyoftenplayedcomputergames,butnowhedoesn’t.(改为同义句）Theboy_______________computergames.4.HelivesinBeijingnow,buthedidn’twhenhewasyoung.(改为同义句）He_____________________Beijing.5.Shewasateachertenyearsago,butnowsheisnt.(改为同义句）She____________________ateacher.usedtoplaydidn’tusetolive

6、inusedtobeKeyPoint（注意点）neither…nor…表示两者否定neither…nor…连接两个主语时,谓语动词要遵守就近原则。both…and…表示两者肯定both…and…连接两个主语时,谓语动词用复数形式。KeyPoint（注意点）倒装句的结构：So+be/助动词/情态动词+主语Neither/norbe/助动词/情态动词的时态要与前面的句子相一致so用于肯定句，相当与too，可转换成both…and句型Neither/nor用于否定句，相当与not…either，可转换成neither…nor句型Practise（演练）填入适当的单词：Neitherhenor

7、I_________(be)tall.Boththeboyandthegirl_______(like)eatingapple.NeitherthestudentsnorMissLi_________(enjoy)music.--He’sgoingtotheparty.--_________amI.--Shedidn’tsleepwelllastnight.--____________he.amlikeenjoysSoNeitherdidPra