人教版八年级英语下Unit5知识点讲解.doc

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1、Unit5Whatwereyoudoingwhentherainstormcame?SectionA1.Whatwerepeopledoingyesterdayatthetimeoftherainstorm?昨天当暴风雨来临的时候人们正在做些什么？【解析1】过去进行时过去进行时态⑴用法：①过去某个时间正在发生的动作Hewascookingatsixlastnight.昨天晚上六点，他正在做饭。②过去某段时间正在发生的动作IwasstayingherefromMarchtoMaylastyear.去年从

2、3月到5月，我一直呆在这里。⑵与过去进行时连用的时间状语，常见的有atninelastnight/atthattime=then/atthistimeyesterday/或有whentheteachercamein/whilehewasreading的提示⑶过去进行时的构成：waswere+现在分词⑷过去进行时的四个基本句型肯定句Hewascookingatsixlastnight.否定句Hewasnotcookingatsixlastnight.一般疑问句Washecookingatsixlast

3、night?两回答Yes,hewas./No,hewasn’t.特殊疑问句Whatwashedoingatsixlastnight?⑸过去进行时的固定句型Jimwasreadingwhentheteachercamein.当老师进来的时候，吉姆正在读书。JimwasreadingwhileKatewaswatchingTV.在凯特正在看电视的同时，吉姆正在读书。JimcameinwhileKatewaswatchingTV.在凯特正在看电视的时候，吉姆进来了。⑹请比较HewatchedTVlastni

4、ght.（过去时间lastnight,用一般过去时）HewaswatchingTVatninelastnight.(过去时间lastnight+点时间atnine,用过去进行时)【2013浙江杭州】Sallytookaphotoofherfriendswhilethey_____computergames.A.play   B.areplaying  C.haveplayed  D.wereplaying【2013黑龙江绥化】Myuncle____booksintheroomatthistimeyes

5、terday.　　　　A.wasseeing           B.isreading             C.wasreading【2013黑龙江齐齐哈尔3】What  ____you  _____whenthecaptaincamein?       A.are;doing          B.did;do           C.were;doing巩固练习：用所给动词的适当形式填空1.NowJim’ssister__________________(read)newspapers.2.

6、He__________________(watch)TVatninelastnight.3.He__________________(watch)TVlastnight.4.What__________________thetwins__________________(do)then?5.—________Lily______________(draw)acatwhentheteachercamein?—No,she_________6.__________________you_________

7、_________(have)supperatthattime?7.Jack__________________(notread)abookatnineyesterdayevening.8.NowJim__________________(play)basketballontheplayground（操场）.9.What___________________he_______________(do)atnineo’clocklastnight.10.They___________________(li

8、sten)tothemusicatthattime.11.Whentheteachercamein,thestudents___________________(read)thetext.12.We___________________(watch)TVwhensuddenlythetelephonerang.13.Hermother____________(cook)whileherfatherwaswatchingTV.【解析2】atthetimeo