宾语从句 高三下学期英语二轮复习专项.pptxVIP

我认为持续学习很重要。Ithinkpersistentlearningisimportant.我认为持续学习很重要。

当一个句子充当宾语，就是宾语从句

宾语从句引导词Heisateacher.Iknow______.Iknowheisateacher.任何从句需要有引导词！！！Iknow(that)heisateacher.1.that引导陈述句，无意义，可省略。不写没有≠

宾语从句引导词Canheswim?Iwonder______.Iwonderhecanswim.任何从句需要有引导词！！！Iwonderwhether/ifhecanswim.2.whether/if引导一般疑问句，译为“是否”。Issheastudent?Iwonder______.DotheyspeakEnglish?Iwonder______.

宾语从句引导词当宾语从句在句首，只用whether这是否真实，我不知道。if和whether的区别Whetheritistrue,Idon’tknow.这种语序是为了强调宾语从句

宾语从句引导词当宾语从句跟在介词后，只用whether这取决于我们是否有钱if和whether的区别Itdependsonwhetherwehaveenoughmoney.

宾语从句引导词固定：whetherornot;whether...ornot我想知道你会不会游泳if和whether的区别Iwanttoknow_____youcanswimornot.Iwanttoknow_____ornotyoucanswim.

宾语从句引导词可以用whethertodo,但没有iftodo我决定不了今天要不要写作业if和whether的区别Ican’tdecidewhethertodomyhomeworktoday.

宾语从句引导词if有“是否”和“如果”双重含义，但if可能引发歧义时用whetherif和whether的区别Couldyoutellmeifyouknowtheanswer?Couldyoutellmewhetheryouknowtheanswer?

宾语从句引导词Whatishisname?Iwonder______.Iwonderwhathisnameis.任何从句需要有引导词！！！3.what/when/why...引导特殊疑问句。Whencantheycomeback?Iwonder______.Whyhashebeenpromoted?Iwonder______.

宾语从句引导词Whatadirtyroom！Hesays______.Hesayswhatadirtyroom.任何从句需要有引导词！！！4.what和how引导感叹句。Howhappyheis！Hesays______.

宾语从句语序Willhebeapoliceman?Iwonder____________陈述语序：主语+动词Iwonderwhether/ifhewillbeapoliceman.Wherecanwehaveapicnic?Iwonder____________Iwonderwherewecanhaveapicnic.

宾语从句语序Whatatethatbanana?Iwonder____________陈述语序：主语+动词Iwonderwhatatethatbanana.what在本句中做主语！！！

宾语从句时态IthinkthatthequestionisextremelyeasyIthinkthathewashappyyesterdayIthinkthathewillsleeptomorrowIthinkthathehasbegunworkinghardsincelastterm.我认为这道题很简单我认为他昨天很高兴我认为他明天会睡觉我认为他自上学期开始就已经努力了主句是现在时，从句可用各种时态！

宾语从句时态IthoughthelivedaloneIthoughthewouldgotothecinemaIthoughthehadeatendinner我曾以为他一个人生活我曾以为他会去看电影我曾以为他吃过了晚饭主句是过去