Unit5Signs第4課時Cartoontime學問點一onanouting【學問精講】onanouting在遠足，在出游【經典例題】【名師解析】Weare________(at/on)anoutinginthepark.onanouting在遠足，在出游,所以選on。學問點二Itistimefor….【學問精講】Itistimefor….到……事情的時間了。Itistimetodosth.到做……事情的時間了?！窘浀淅}】選擇to/for填空。Itistime_______dinner.Itistime_______gohome.【名師解析】Itistimefor….到……事情的時間了。所以第一條線填for。Itistimetodosth.到做……事情的時間了。所以其次條線填to。學問點三bedoing現(xiàn)在進行時【學問精講】現(xiàn)在進行時表示此時此刻正在進行的動作?，F(xiàn)在進行時由“主語+am/is/are+動詞的現(xiàn)在分詞”構成。意為：某人正在做……。詢問對方正在做什么，可以用Whatareyoudoing？現(xiàn)在進行時標志詞有l(wèi)ook、now等詞?！窘浀淅}】Look!Thegirl__________(play)basketball.【名師解析】依據Look!可知，應當用現(xiàn)在進行時，所以填playing.學問點四lookfor【學問精講】lookfor意為：查找，表示找的動作；find意為找到，表示找的結果?！窘浀淅}】Theboyis_______hisbag,buthecan’t______it.A.lookingfor;findB.finding,lookforC.lookingat,find【名師解析】句意：那個男孩正在找他的書包，但是他找不到了。lookfor意為：查找，表示找的動作；find意為找到，表示找的結果。所以選A。學問點五around【學問精講】aroundprep.圍繞;環(huán)繞Thefamilysitaroundthetable.家人們圍做在桌旁。【經典例題】Westand________(in/around)thefireonthecoldevening.【名師解析】句意：在寒冷的傍晚，我們圍圍著火站著。aroundprep.圍繞;環(huán)繞所以填around。學問點六should【學問精講】should是一個情態(tài)動詞，意為：應當。

should用來提出建議和忠告，后邊加動詞原形，否定句直接在should后邊加not，縮寫成shouldn’t?！窘浀淅}】Heshouldn’t________(go)homenow.【名師解析】should后邊加not，縮寫成shouldn’t,后邊加動詞原形,所以填go。課時小練一、單項選擇1.It'stime

class.Let'shurry.A.

of

B.

to

C.

for2.Thechildrenare________anoutinginthepark.A.

atB.onC.for3.Theboy__________basketballnow.A.

playB.playsC.isplaying4.Mybrotheris_______hiscoat,buthecan’t______it.A.lookingfor;findB.finding,lookforC.lookingat,find5.Thereisamountain________ourschool.A.

inB.aroundC.on6.Theyfindasign____atree.A.

in

B.

on

C.

at7."Keepoffthegrass"meanswe____walkonthegrass.A.

can

B.

shouldn't

C.

should8.Timistired,buthestill

.

A.

walkson

B.

walksalong

C.

walksthrough二、用所給詞適當形式填空1.It'sverylatenow.Sheshould________(go)home.2.Look!Theboy__________(play)thepiano.三、排序___________

A.Letmesee.Ithinkit'satoiletforapet（寵物）.

B.Yes.Ido.Ilikestudyingthem.

C.Doyouknowanythingaboutthepublicsigns?

D.OK.Whatdoesthatsignonthedoormean?29.Youshoulddothat.（改為否定句）You________dothat.四、閱讀理解A閱讀并回答下列問題

ItisSundaymorning.HelenandDavidaregoingtothePeopleCinemabybike.Theyarecominguptoacrossing.Helen:Stop,David!David:Why?It'slate.Weshouldhurryup.Helen:Lookatthelights.It'srednow,anditmeans“Danger”.Thecarsandthebusesmustwait,andwemuststoptoo.David:Whatdoestheyellowlightmean?Helen:Itmeans“Wait”.Weshouldwaittill(直到)thelightisgreen.David:Yes,Isee.Thelightisgreennow.Wecangonow.Helen:OK!Let'sgo.（1）—WhatareHelenandDavidgoingtodo?

—________________________________（2）—Wherearetheynow?

—________________________________（3）—Howmanykindsoflightarethere?

—________________________________（4）—Whatdoestheredlightmean?

—________________________________（5）—Canwegoacrossthestreetwhenthelightisgreen?

—________________________________B閱讀理解，推斷正誤YangLing:LiuTao,let'sgoshopping.LiuTao:Itsoundsgood.It'ssunnyandwarm.YangLing:Lookatthatsign.Whatdoesitmean?LiuTao:Itmeansyoucan'teatordrinkintheshop.YangLing:I'mtried.Let'shavesomething.LiuTao:Ok,thereisajuiceshopoverthere.Let'sgo.YangLing:Look,thereisasign,too.LiuTao:Yes,itmeansyoucan'tsmokehere.YangLing:Aha,Idon'tsmoke.LiuTao:Metoo.（1）YangLingandLiuTaogoshopping.（2）Theweatherissunnyandcool.（3）Youcaneatanddrinkintheshop.（4）Youcansmokeatthejuiceshop.（5）LiuTaosmokes.【參考答案】一、CBC