what were you doing when the ufo arrived教案

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1、Unit3WhatwereyoudoingwhentheUFOarrived?一.教学内容：Unit3WhatwereyoudoingwhentheUFOarrived? 二.语言目标：Talkaboutpastevents;Tellastory 三.目标语言：1.—WhatwashedoingwhentheUFOarrived?—Hewassleepinglatewhenitarrived.2.WhentheUFOtookoff,themanwasridingthebike. 四.重点词语精析：1.WhatwereyoudoingwhentheU

2、FOarrived?（1）这是一个含有时间状语从句的主从复合句，主句为whatwereyoudoing，从句是由连词when引导的时间状语从句，说明主句动作发生的时间。ex:Thestudentsweretalkingwhentheteachercamein.IwaswatchingTVwhenthebellrang.WhenIgothome,mymotherwascooking.（2）arrive是不及物动词，如果表示到达某地，则用arrivein/at…，相当于getto…或reach。需要注意的是，reach是及物动词，必须跟地点。getto

3、跟地点名词，如果是地点副词，则省略介词。如：gethere/home/there。Whendidyou___________?Whendidyou___________toschool?Theydidn’t___________inChinayesterday.Wewill___________thereintwodays.（A.arriveB.getC.reach）2.Whilethegirlwasshopping,thealiengotout.while在此处用作连词，意为“正当……时”，引导一个时间状语从句，通常用过去进行时，而主句通常用一般

4、过去时，也可用过去进行时。ex:①WhileIwassleeping,thetelephonerang.＝Iwassleeping___________thetelephonerang.②JimwaswatchingthesoccergamewhileTomwasreading.3.WhentheUFOtookoff,themanwasstandinginfrontofthebank.takeoff意为“起飞”，took是take的过去式。takeoff还可表示“拿去，取消，脱掉（衣帽）”等。ex:①It’shotintheroom.You’dbe

5、ttertakeoffyourcoat.（其对应词组为______________________）②Theywilltakeoffthe5amtrain.4.Thedoggotoutofhisboxandranaway.此处的getoutof…意为“从……出来”，对应短语为getinto…也可表示上/下车（car,taxi），而上/下公共汽车、火车等则用geton/off…。①Mr.Black___________hiscar,thenwentintotheshop.A.getoutofB.gotoffC.gotoutD.gotoutof②Ple

6、asegetthecarout___________thegarage.（车库）A.fromB.offC.ofranaway意为“逃跑”，ran是run的过去式。Heranaway___________theroom.A.ofB.offC.from5.Hesawacatinatree.他看见树上有只猫。inthetree指外界的东西落在树上。如果表示果实在树上，则用_________thetree。Thereisabirdsinging___________thetree.A.onB.atC.in6.Shedidn’tthinkaboutlooki

7、ngoutsidethestation.thinkabout意为“思考，考虑”，about为介词，所带宾语为名词、代词或动名词（v-ing）。ex:Didyouthinkabout___________(ask)himforhelp?7.ShewascuttinghairwhentheUFOlanded.（1）cuthair意为“理发，剪发”，cut表示“切、割、砍”等，常见的短语有：切碎：cut___________thevegetables；切成：cuttheapple___________threepieces切开：cuttheorange_

8、__________；砍倒：cut___________thetree（2）land意为“降落，着陆”，land_____