keeping healthy导学案12

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1、学习目标1.强调动名词作主语及其谓语动词的搭配2.初步学习感叹句式3.情态动词may,must的用法自主预习汉译英1.为一上午提供能量_________________2.对我们的学习有必要___________________3.保护某人精力充沛_________________4.不辞而别___________________________5.饭后散步________________________6.熬得很晚________________________7.不吃早餐上学对你的健康有害。_____________________________

2、_____当堂评价()1.—WatchingTVtoomuch_______badforyoureyes.—I’llgotobedrightaway.A.isB.areC.wasD.be()2.—Ifyoufeel_______,youshouldgotoschool.A.badB.worseC.betterD.good()3.—Howoftendoyouexercise?—_______A.Lessthanthreetimesaweek.B.Morethan10hours.C.Fromonethirtytothree.D.Ioftendoit.()4

3、._______necessaryforus_______Englishwell.A.Thisis;tolearnB.It’s;tolearnC.It’s;learnD.That’s;learn()5.Ifyoueat_______foodandtake_______exercise,you’llkeephealthy.A.more;moreB.less;lessC.more;lessD.less;more()6.—Humanscan’tlive_______air.—Iagreewithyou.A.withoutB.withC.inD.for()7.

4、—Ican’tkeepmyselfactiveduringtheday.—You_______takemoreexercise.A.mustnotB.mustbeC.needtoD.maybe()8.Thisarticlesays_______isbadforourlungs.A.smokeB.tosmokeC.smokedD.smoking()9.Youhadbetteraskyourbrother_______playingcomputergames.It’sbadforhim.A.togiveupB.nottogiveupC.togiveitup

5、D.notgiveitup()10.You_______walkacrosstheroad.It’sdangerous.A.maynotB.don’thavetoC.mustnotD.needn’t()11.Tommust______athome.A.isB.beC.D.go拓展提升1.词组benecessaryfor【课文原句】_________________________________________.【导学点拨】benecessaryfor…对于……来说是必不可少的e.g.Sunshine_______________________ou

6、rlife.阳光对于我们的生活来说是必不可少的。begoodfor【课文原句】_________________________________________.【导学点拨】begoodfor对……好，有益。e.g.Exercise___________________ourbodies.运动对我们的身体有益.duringtheday【课文原句】_________________________________________.【导学点拨】duringtheday在一天中，相当于inthedaytimeduringprep.在……期间e.g.durin

7、gtheholidays在假期里2.Stayinguplateisbadforyourhealth.熬夜有害健康。a.stayuplate熬夜b.bebadfor对--------有害。类似的短语还有：begoodfor---对------有好处c.stayinguplateis---动名词作主语。当我们需要一个动词充当主语时，常用此动词的动名词（即doing）形式。如：Playingbasketballisgoodforyourheath.打篮球对你的身体有好处。Readinginbedisbadforyoureyes.躺在床上看书对眼睛有害。Swi

8、mmingismyhobby.游泳是我的爱好。Runningmakesmestrong.跑步使