江苏省盐城大丰市万盈第二中学九年级英语上册 Unit 3 Teenage problems Grammar课件 （新版）牛津版.ppt

unit3teenageproblems grammar revision 1我不知道我该怎样处理它 2有时我们忘记我们应该什么时候停止 3我不能理解为什么他们对我如此严格 4我想知道怎样我能实现学习和爱好之间的平衡 revision 1idonotknowhowishoulddealwithit 2sometimesweforgetwhenweshouldstop revision 3idonotunderstandwhytheyaresostrictwithme 4iwonderhowicanachieveabalancebetweenmyschoolworkandmyhobbies rules objectclausesintroducedbyquestionwordswh 引导词 主 谓 其他 egiwonderwhatishoulddo danieldoesnotknowwhomheshouldtalkto rules 1 遵守主句和从句的时态呼应 2 从句中要用陈述语序而不用疑问语序即引导词 主语 谓语 其他 howoldistom iwanttoknow iwanttoknowhowoldtomis rules 3 含有助动词do does did的疑问句变为宾语从句时要将帮助构成疑问句的助动词dodoes did去掉 从句中的谓语动词要根据主句的时态做出相应的变化 whendidthetrainleave iwanttoknow iwanttoknowwhenthetrainleft whattimedidshegetup theyoungmanasked theyoungmanaskedwhattimeshegotup rules 4 如果宾语从句中的引导词恰好在从句中充当主语或主语的定语 则句子保持原有结构 what sthematterwithher canyoutellme canyoutellmewhat sthematterwithher whathashappenedtohim wedon tknow wedon tknowwhathashappenedtohim rules thewordorderinanobjectclauseintroducesbyaquestionwordshouldbe thatinawh question differentfrom givingsuggestions wegivesuggestionspolitelyusingstructuressuchaswhynotdo whydon tyoudo what howaboutdoing let sdo shallwedo perhapsyoushoulddo whynoteatlessandexercisemore whydon tyouletyourparentsknowyouneedthem what howaboutchoosingyourhobbyaccordingtothetimeyouhave let swritealettertomrsigmundfriend shallwehaveameetingaboutthis perhapsyoushouldmanageyourtimebetter workouttherules asuggestionusing or endswithaquestionmark asuggestionusing endswithafullstop whynot let s shallwe howabout w