资源描述：
《人教版英语八下知识点串讲》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、八年级下期中考试要点串讲要点归纳1某人拥有/某地存在（有）某物：Peoplewillhaverobotsinthenearfuture.People是主语，位于动词之前Therewillberobotsworkinginfactories.Robots是主语，位于动词之后若写成Robotswillbeworkinginfactories.在意义不表示“将会有”的意思。翻译下列句子：Therewillbemorebirdssinginginthetreesintenyears.Therewillbelesspollutionintheriv
2、erafterfewerfactories.Therewillbemorefreetime.区别下列句子：A-----Iwillbeanengineerintenyears.BeheremeansbecomeB-----Therewillbeanengineerinmyfamilyintenyears.BeheremeansexistC----These（robots）willbeineveryhome.Beheremeans“cometrue”某地存在（有）某物句型的疑问、否定、肯定回答和否定回答。Therewillbemorebird
3、ssinginginthetreesintenyears.改写为疑问句____________bemorebirdssinginginthetreesintenyears?作肯定回答Yes,_____________.否定回答No,___________.Therewillbelesspollutionintheriverafterfewerfactories.改为疑问句___________belesspollutionintheriverafterfewerfactories?Therewillbemorefreetime.改为否定句
4、There______bemorefreetime要点归纳2情态动词can,may,might,could,wouldandshould等。Might,could,would,should四个情态动词既是may,can,will,shall的过去时，又不表示过去时，而是情态动词，要同实意动词连用，常用的还有must,needn’t,can’t.might表示小于50%的可能性，could表示一种客气的请求，would表示有礼貌的邀请，should表示应当/该。典型考题区别：Hecanspeakseverallanguages.Heisab
5、letoswimacrosstheriver,thoughitisflooded.-------CouldyoutellmewhereCenterStreet_______(iswas)?-------Sorry,I________(couldn’tcan’t).Iwouldlikeyoutocometomyhouse.(ShouldWould)youmindmyinvitation?邀请的，委婉的说法常用的还有Whynot______(cometocome)tomyhouse?Should常用于提出建议You_________(shou
6、ldwould)sayyou’resorry.Maybeyou______(couldshould)givehimatickettoaballgame.could用于劝说更委婉（潜在的意思是“这不就和解了。”）（refertopage11课文句子改写）You ______(shouldwould）beashamedofyourself.语气坚决，应该You________(wouldn’tshouldn’t)telllies.含有责备，不应当It___(shouldmight)beeasy.表示期待某事发生或对某事进行推断Mightonl
7、ymeansnotsure要点归纳37当心句末的时间词/标志词前面有Look,-------.Listen,---------.我们知道后面的句子要用“现在正在进行时”Look,momisdrivinghernewcar.Listen,somethingstrangeishappeningoutside.当心后面的时间词atthattime,at8o’clockyesterdaywhen引导过去时间的动作，（有时也可以引导过去进行时。）while可以引导过去正在进行时，如：page192b改写句子1Theboywaswalkingdown
8、thestreetwhensuddenlyaUFOlanded.When引导的动作突然插入到前面正在进行的动作之中，3Whilethealienwasbuyingasouvenir,thegi
