Unit 2 The Environment Reading 导学案 3

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1、Unit2TheEnvironmentReading导学案3【交流展示】1.economy___________(adj.)____________(经济学家)2.environment_______________(adj.)_____________(环境保护专家)3.preservation____________(vt.)4.poisonous_______________(n.)5.benefit______________(adj.)6.responsible____________(n.)7.stable______________(n.)8.e

2、ffective___________(n.)________(vt.)9.destruction____________(vt.)10.disappoint_______________(n.)【精讲点拨】1.debate(1)vt.&vi辩论，争论搭配：debate(about)sth.withsb.debatewh-+tododebatewithoneself独自考虑，心中盘算(2)n.辩论，争论underdebate正在辩论中eg.1.他们正在争辩什么？_______________________________________2.他们正在讨论去还是

3、不去。_________________________________________3.我们必须就这件事和父母讨论一下。__________________________________.拓展：beyonddebate无可争辩openadebate展开争辩holdadebate举行争辩awarmdebate激烈的争辩2.layvt.产卵，下蛋，放置，摆放(laid，laid)lie(撒谎)----lied---liedlie(平躺)---lay---laineg.不要把你的外套放在床上。__________________________________

4、____________________Mybrother______thehenaside，saying，“Itdoesn’t_____wellthesedays，perhapsitissick.A.lay，layB.lied，layC.laid，lieD.laid，lay拓展：layaside把----放在一边，储存(某物)待用layoff解雇(工人)layout摊开，摆出3.approach(1)vt&vi接近，靠近，着手处理eg.1.______________________________教师节快到了。2.Heisamanhard_________

5、__________.他是个难以接近的人。3.She__________everythinginapeculiarway.她处理问题方式很怪。(2)n.[u]靠近，临近[c]通路，入口，方法，途径(常和介词to连用)Ilikeher_________totheproblem.我喜欢她解决这个问题的方法。拓展：makeapproachestosb.设法接近approachsb.on/aboutsth.为与…打交道beeasyofapproach(人)容易接近；(地方)容易到达，交通方便【短语自测】1.inaddition另外，加之cf.inadditionto加

6、之……；除了……之外。Whenhefelloffhisbike，hehurthisarmand，__________________________hisglasses.他从车上摔下来，摔伤了，胳膊，还摔坏了眼镜。Therewasanearthquakeand，________________，(另外)therewerehugewaves.HespeaksFrench________________________English.(除了英语以为)2.wipeout⑴彻底消灭，摧毁，除去，擦洗干净_________________________________

7、_______________.整个村庄在战争中被毁灭Thesestainswon’teasily________________.这些斑点不易去掉。拓展：wipeaway擦去，消除wipeoff擦掉，除掉wipeup擦净，擦掉cutback(on)消减，缩减，减少___________________________________________.我们应该减少开支。拓展：cutoff切断cutin插嘴，超车cutup切碎cutdown砍倒，消减Don’t________whileI’mspeaking.You’dbettercut________oneat

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