初中英语七年级下册 Section Ad-3b

SectionA2d—3bHeisrunning.Sheis

playingcomputergames.Sheissinging.Heisthinking.Theyaredrawing.Theyareswimming.Theyaretalking.Theyareplayingbasketball.I现在进行时（PresentProgressiveTense）1.概念：现在进行时态表示现在（说话瞬间）正在进行或发生的动作；还可以表示当前一段时间内的活动或现阶段正在进行的动作。如：

Thestudents

arelistening

totheteacher.

He

iswatching

TVnow.We

areworking

onafarmthesedays.

I

amwriting

abookthismonth.2.现在进行时由be(am/is/are)+动词-ing形式构成。

肯定式结构：主语+be+动词-ing形式+其他.

否定式结构：主语+be+not+动词-ing形式+其他.

一般疑问句结构：Be+主语+动词-ing形式+其他？

特殊疑问句结构：疑问词+be+主语+其他？3.标志词：now,look,listen,atthemoment,rightnow,thesedays等II.句型转换:1.Theyarecleaningthehouse.（一般疑问句）2.Samisatwork.（改为同义句）3.Tomissinging.（改为否定句）Aretheycleaningthehouse?Samisworking.Tomisnotsinging.4.Kateis______________________（划线提问）5.Sheissitting________________（划线提问）

puttingonhernewskirt.WhatisKatedoing?

nearthewindow.Whereisshesitting?III.选择填空：1.Whatareyoudoing?I_____A.eatB.caneatC.eatingD.ameating2.Weare_______thisbooknow.A.readingB.amreadingC.readD.toread3.Ourteacheris________aredsweater.A.puttingonB.putonC.wearingD.wear4.Thatboyisn’t____theteacher.A.listenB.listensC.listeningD.listeningto

DACD5.It’seighto’clock.Jim’sfamily__TV.A.iswatchingB.arewatchingC.watchD.towatch6.Mymotheris__acake__mybirthday.A.making,toB.making,forC.doing,toD.doing,for7.Letme__thesebooksinthebox.A.putsB.putC.toputD.putting8.__you__thewindow?—Yes,Iam.A.Do,cleanB.Is,cleaningC.Are,cleaningD.Do,cleaningBBBCFillintheblanks:It’safineSundaymorning.There’remanypeopleinthepark.Theyareplaying.Look:Twoboys_________(play)withyo-yos.Agirl_________(fly)akite.TwoChildren_____________(mend)atoyboat.There____(be)alakeinthepark.Nearthelake,ayoungman___________(run).

There______(be)twomennearthehouse.They______________(work)hardnow.Awoman_____________(water)theflowers.Agirl____________(draw).Lookatthebigtree.Twocats____________(run)

upthetree.Whatdotheywanttodo?Theywant_________(catch)thebird.Allofthemareveryhappy.areplayingisflyingaremendingisisrunningareareworkingiswateringisdrawingarerunningtocatch