六年级下册英语人教PEP Unit 4 Then and now 单元复习(二)-重点句型+典型例题

Unit4人教六下复习课件主讲教师：Cici时间：2024.4.17重点句型过关对话复习+句型结构+典型例题Part2对话复习Grandpa:Wow,alibrary!Therewasnolibraryinmyoldschool.Sarah:Tellusaboutyourschool,please.Grandpa:Therewasonlyonesmallbuildingonahill.WuBinbin:Couldyouseestarsatnight？Grandpa:Yes,Ilikedthestars.Sarah:Metoo.OnedayI’mgoingtovisitthemoon.对话复习WuBinbin:TheAmericanstookaboutfivedaystogettherein1969.Sarah:Howdoyouknowthat？WuBinbin:Easy,Ilookeditup

ontheInternet.Grandpa:Ah!TherewerenocomputersorInternetinmytime.ChenJie:John,comeandlookatMike’soldphotos！John:That’sfunny,Mike!You’rewearingapinkT-shirt.Mike:Yes,butIdon’tlikepinknow.ChenJie:Wearealldifferentnow!Mike:Right.Before，Iwasquiet.Now,I’mveryactiveinclass.Howaboutyou？John:Well,Iwasshort,soIcouldn’tridemybikewell.Now,Igocyclingeveryday.Ilikeitverymuch.ChenJie:That’sgoodexercise.句型结构1.表达(某地)以前没有某物的句型：Therewasnolibraryinmyoldschool.我以前的学校里没有图书馆。TherewerenocomputersorInternetinmytime.我那时候没有电脑也没有互联网。用法：这是用来描述以前没有某物的句型。是Therebe句型的一般过去时的否定形式。句型结构：Therewas/wereno+某物+in+某地+某时.易错点

当某物是可数名词单数或不可数名词时，be动词用was，was是is的过去式。当某物为可数名词复数时用were，were是are的过去式。e.g.Therewasnobirdinthetreejustnow.Therewerenobirdsinthetreejustnow.

刚才树上没有鸟。句型结构2.请求对方讲述关于某方面的信息的句型：Tellusaboutyourschool,please.请给我们讲讲您的学校吧。解析：此句用于请求某人讲述关于某方面的信息，是一个祈使句。about是介词，意为“关于”，后接想要知道的信息。句型结构：Tell+sb.+about+其他.祈使句表示请求、命令、叮嘱、邀请、劝告等，朗读的时候一般用降调。其否定形式是在谓语动词前加Don't。句型结构

e.g.(1)Tellusaboutyourdailylife.

给我们讲一讲你的日常生活吧。(2)Don'tbelateforschool.

上学不要迟到。句型结构3.询问对方如何知道某事的句型及答语：—Howdoyouknowthat?你怎么知道的？—IlookeditupontheInternet.我在互联网上查的。解析:问句用于询问对方是如何知道某事的，how意为“怎样，如何”，用来询问方式，that用于指代上文中提到的事情。回答时可以直接说明知道的方式或途径。句型结构：How+助动词+主语+动词原形+其他?易错点

(1)助动词do的形式要根据主语的人称和数来确定。当主语为第三人称单数时，助动词要用does(2)lookup意为“查阅”，宾语是代词时，一定要放在中间，如:lookitupe.g.—Howdoyouknowthat?你怎么知道的？—Myteachertoldmeaboutthat.我老师告诉我的。句型结构4描述某人过去和现在的不同的句型：Before,Iwasquiet.Now,I’mveryactiveinclass.以前我很安静。现在我在课堂上很活跃。Iwasshort,soIcouldn’tridemybikewell.Now,Igocyclingeveryday.以前我个子小，自行车骑得不好。现在我天天骑自行车。句型结构用法:此句型用于描述同一个人或事物现在与以前的变化。描述过去的情况，要用一般过去时，描述现在的情况，要用一般现在时。可以从以下几个方面进行描述：(1)外貌和性格方面：Before,主语+was/were+形容词.Now,主语+am/is/are+形容词.Before,Iwasn'ttall.Iwasquiet.Now,Iamtall.Iamactive.以前我不高，很安静。现在我很高，很活跃。(2)能力方面：Before,主语+couldn't+动词原形.Now,主语+can+动词原形.Before,Icouldn'tswim.Now,Icanswimverywell.以前我不会游泳。现在我游得很好。(3)爱好方面：Before,主语+didn'tlike+名词／动词的-ing形式.Now,主语+like(s)+名词/动词的-ing形式.Before,hedidn'tlikereadingbooks.Now,helikesreadingbooks.以前他不喜欢看书。现在他喜欢看书。

任务一：单项选择。1.Therewas_____libraryinthistowntwentyyearsago.A.notB.noC.an2.Tell_____aboutyourschool,please.A.weB.ourC.Mary3.There_____aparkherethreeyearsago.A.wasB.wereC.is

任务一：单项选择。4.How_____youknowthat?A.doB.doesC.is5.There_____noInternetorcomputersinmytime.A.wasB.wereC.are6.Before,I_____run.Now,I_____fast.A.can't;runB.couldn't;ranC.couldn't;run

任务一：单项选择。7.Fiveyearsago,Peter_____likeblue.Now,he_____bluebest.A.doesn't;likesB.didn't;likedC.didn't;likes8._____,Iwasababy._____,Iamatallboy.A.Now;BeforeB.Before;NowC.And;But

任务二：判断下列句子描述与照片内容是(T)否(F)相符。()(1)Therewasnoshiponthesea.()(2)Therewasalibrarythere()(3)Therewasariverandtreesthen.()(4)Therewerenobooksorcomputerinthestudy.FFTF

任务三：根据表格提示，补全句子。(1)Before,Jenny____________.Now,Sheis______.(2)Before,LiMing_______________________.Now,he_______________well.(3)Before,John______________.Now,he______well.wasshyactivecouldn'tplayping-pongplaysping-pongcouldn'tswimswims

任务四：选择合适的句子补全对话。Allen:Hello.Joe!What'stheweatherliketoday?Joe:(1)_____Allen:Doyoulikesummer?Joe:(2)_____Allen:Why?Joe:(3)_____A.Yes.Ilikesummernow.ButIdidn'tlikeitbefore.B.IlearnedtoswimthisyearandIcanswimnow.C.It'ssunnyandhot.D.BecauseIthoughtitwastoohot,andIcouldn'tswim.CAD

任务四：选择合适的句子补全对话。Allen:Canyouswimnow?Joe:Yes.(4)_____Allen:Let'sgoswimmingthisafternoon.Joe:Great!A.Yes.Ilikesummernow.ButIdidn'tlikeitbefore.B.IlearnedtoswimthisyearandIcanswimnow.C.It'ssunnyandhot.D.BecauseIthoughtitwastoohot,andIcouldn'tswim.B

任务五：仿照例句，完成句子。例:Before,Alicecouldn'tplayfootball.Now,sheplaysfootballeveryday(1)____________________________________________________________________(2)______________________________________________________________________________(3)____________________________________________________________________Before,Amycouldn'tgocycling.Now,shegoescyclingeveryday.Before,Johncouldn'tplaybadminton.Now,heplaysbadmintoneveryweek.Before,Mikecouldn'tice-skate.Now,heice-skateseverywinter.

任务六：仿照例子,写出学校的新旧对比情况。例:twoyearsagoTherewasnomusicroomtwoyearsago.Nowthereisanewoneinourschool.(1)sixmonthsago______________________________________________________________(2)lastyear________________________________________________________________Therewasnodininghallsixmonthsago.N