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时间:2020-09-04
《英语初二上册第一单元知识点.doc》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、Hard①adj=different≠easy②advworkhardstudyhardDosomeexercises做练习Dosomeexercise做锻炼Exercise①②操类,练习可数名词锻炼不可数名词Will+do可以表示将来时Willnot=won’tHowoftendoyouexercise?(面)对频率提问Howmanytimesdoyouexercise?(点)对次数提问Howmuch对钱数,价格,和不可数名词的数量提问Howsoon对多长时间提问,表示将来是答:in+短时间Howlong对多长时间提问答:for+短时间Once一次twice两次th
2、reetimes三次注意:time表示次数的时候,只能用于三次以上,并且以复数形式出现。Chatwith和某人闲聊否定句中,some不变any的情况①希望对方得到肯定回答的时候①在固定次注重Asfor至于关于频率副词按频率的从多到少排列Always→usually→often→sometimes→hardlyever→never频率副词在剧中的位置:三后一前(情态动词,助动词,be动词之后,实义动词之前)GofishinggoskateboardinggocampingGohikinggoshoppinggoskatingGosightseeinggodiving(潜
3、水)Goskilling(滑雪)gosurfDoasurvey做一个调查Doasurveyaboutdoinghomework做一个有关做作业的调查Doasurveyabouttakingpartintheactivities做一个有关于参加活动的调查Theresultofsurvey调查结果结果如下:herearetheresultsof=hereistheresultof%=percentAll(adj)students=all(pron)ofthestudentsMost(adj)students=most(pron)ofthestudentsSome(adj)
4、students=some(pron)ofthestudentsNo(adj)students=none(pron)ofthestudents地点副词作主语会引起句子倒装Threeorfourtimes三四次Onceortwice一二次Takeanactivepartin积极参加Ifyouwanttobehealthy,whatshouldyoueat?VegetablefruitmilkUnhealthy:colachocolatecoffeeFrenchfriesHamburgerJunkfoodisdelicious,butitisnotgoodforyourh
5、ealthy!Want+sth=wouldlikesth想要某物+名Wanttodosth=wouldliketodosth想做某事Wantsbtodosth=wouldlikesbtodosth想要某人做某事Beingoodhealthy处于健康之中Begoodfor对……的健康有好处Eatingfruitisgoodforourhealth!Junkfoodisbadforourhealth!动名词作主语谓语动词用单数Ifyouwanttokeephealthy,youshouldeathealthyfoodKeephealthy=stayhealthy=befi
6、tKeepsbdoingsth保持某人做某事睡觉,强调结果:sleep睡觉,强调过程:gotobed入睡:fallsleep入睡过程:gettobedEatingvegetablesisgoodforme=itisgoodformetoeatvegetablesThisis……①表示介绍他人,引荐的时候②电话中说自己是……Same前必须加theTrydoing试着做某事Hetrytoeatalotofvegetables,drinkmilkandexerciseeveryday!Help①helpsbdo②helpsbtodo③helpsbwithBegoodto单方
7、向Begoodwith双方向Keep:①+adj②+sb/sthadj→宾语补足语③+sbdoingMust+doMustn’t语气强烈所以在否定句和疑问句中变成needn’tMaybe位于句首,(adj)可有可无Maybe位于句中(v)谓语动词(情态动词)注意:连词不练用例如:because和so不可连用Although和but不可连用
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