人教版高中英语必修3教案：Unit3Period3课件.pptx

NounclausesastheobjectandpredicativeFindalltheexamplesintheplaywherenounclausesareusedastheobject.1.Well,whydon’tyouexplainwhatthisisallabout?2.Mayweaskwhatyouaredoinginthecountry?3.OliverbelievesthatwithamillionpoundbanknoteamancouldsurviveamonthinLondon.4.Iwonder,Mr.Adams,ifyou’dmindusaskingafewquestions.总结1.名词性从句是由if,whether,that和各种疑问句词where,when等充当连接词所引导的从句,其功能同名词一样。2.what与that在引导名词性从句时的区别:what引导名词性从句时在从句中充当句子成分,如主语,宾语,表语,而that则不然,它在句子中只起连接作用。例如：(1)Whatyousaidyesterdayisright.(2)Thatsheisstillaliveisapuzzle.3.宾语从句就是在复合句中作宾语的名词性从句,通常放在主句谓语动词(及物动词)或介词之后。(1)由that引导的宾语从句(that通常可以省略),例如：Iheardthathejoinedthearmy.(2)由what,whether(if)引导的宾语从句,例如：①Shedidnotknowwhathadhappened.②Iwonderwhetheryoucanchangethisnoteforme.4.否定的转移:若主语谓语动词为think,consider,suppose,believe,expect,guess,imagine等,其后的宾语从句若含有否定意义,一般要把否定词转移到主句谓语上,从句谓语用肯定式。Idon’tthinkthisdressfitsyouwell.(我认为这件衣服不适合你穿。)5.it常可以放在动词think,find,consider,believe,feel,make等后作为形式宾语:it不仅可以作为形式主语，还可以作为形式宾语而真正的宾语-that从句则放在句尾,特别是在带复合宾语的句子中。Wehearditthatshewouldgetmarriednextmonth.ReadandfindoutobjectiveclauseIthink(that)womencanreachveryhighachievementsinmanyfieldsofscience.2)Iwonderwhether/ifsherememberedhowmanybabiesshehaddelivered.3)Doyouknowwho/whomJackwasspeakingto?4)Heaskedwhosecaritwas.5)Payattentiontowhatthedoctorsaid.6)Pleasetellmewhentheearthquaketookplace.7)WillyoutellmehowIcankeepfitandhealthy?1.当主句的谓语动词是一般现在时或一般将来时，宾语从句的谓语动词可以用所需要的任何一种时态。2.当主句的谓语动词是一般过去时，宾语从句的谓语动词要用相应的过去时态，但当宾语从句叙述的内容为客观真理时，仍然用一般现在时。Theteachertoldhisclassthatlight_______fasterthansound.travelsif和whether的选用不能使用if的情况：a.介词后的宾语从句b.whethertodo做动词宾语不能用iftodo.c.whetherornot连在一起引导宾语从句时不用if.d.引导discuss的宾语从句时，只能用whether，不能用ifThePredicativeClause1.ThefactisthatIearnedmypassagebyworking