九年级Unit2Topic1导学案

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1、九年级导学案Unit2Topic1PollutioncausestoomanyproblemsSectionA一.自主学习。在文中找到并划出下面的短语1•计划_次野餐2.—个充满鲜花和草地的漂亮的地方3.—些化工厂4.两天后5.我的天哪！6.难闻7.把…倒入...8.completethetable9.过去10.现在11.对动物造成很大的伤害24.到处乱扔…二.课堂导学12.大气污染13.土壤污染14冰污染15.光污染16.噪声污染17.垃圾污染1&大量使用化学药品19.使人们感到不舒服20.呼吸困难21.做一些有用的事22

2、.对眼睛有害23.影响我们的环境1.Youwillseebeesandbutterfliesdancing?点拨:seesb.doingsth.—看见某人正在做某事。强调事件，（延续性）行动正在进行。对比:seesb.dosth.-看见某人做某事。表示看见整个事件，（短暂性）行动的全过程，动作已经结束。总结：这样的动词还有…hear,watch,find,feel…叫做感官动词练习:a・刚才我看见她穿过了马路。b・刚才我看见她在跳舞。2.Itsmellsterrible.译：点拨：smellterrible…难闻…系表结构初

3、中常见的系动词总结：be/keep/feel/smell/sound/taste/look/seem等，系动词本身有词义，但不能单独用作谓语,后边必须跟表语（多为形容词），构成系表结构说明主语的状况、性质、特征等情况。练习:1）我昨天感到伤心。译：2）他变得越來越壮。译：3）音乐听起來很棒。译：4）丝绸摸起來很柔软。译：3.认真阅读P119直接引语和间接引语，完成课本P251b三.堂上小测1•单项选择。()1.Thereisalittleboywithakite.A.playB.toplayC.playedD.playing

4、()2-MostAmericansthinkthattelevisionisharmfulchildren.A.forB.withC.toD.of()3.Thefishdelicious.A.feelsB.tastesC.smells()4.1sawJacksoccertherewhenIwalkedpasttheplayground.A.toplayB.playingC.played()5.ThepantssixpocketsareMichaePs.A.ofB.at()6.Mariasaidthatshethepianoa

5、thomeat8a.m.A.isplayingB・playsC.wasplaying()7.Michaelthathethehomeworksoon.D.playC.forD.looksD.withD.hasplayedA.says;willfinishB.said;willfinishC・said;wouldfinishD.says;wouldfinish2.句型转换。将面的句子改为间接引语(1)Shesaid"Iamsixteenyearsold：Shesaidthat(2)JohnsaidTwillbebacksoon

6、：Johnsaidthat(1)Hesaid“Shehasgonetovisitherfriends：Hesaidthat(2)Kangkangsaid,“Thewaterissodirty.MKangkangthatthewatersodirty.(3)Mariasaid,"Ioftenwalktoschool：Mariathatsheoftentoschool.一.课后作业：Theworlditselfisbecomingmuchsmallerbyusingmoderntrafficandmoderncommunicat

7、ionmeans・Lifetodayismucheasierthanitwashundredsofyearsago,butithasbroughtnewproblems.Oneofthebiggestproblemsispollution・Topollutemeanstomakethingsdirty.Pollutioncomesinmanyways.Weseeit,smellit,drinkitandevenhearit.Manhaspollutedtheearth・Themorepeople,themorepolluti

8、on・Manyyearsago,theproblemwasnotsoseriousbecausetherewerenotsomanypeople・Whenthelandwasuseduportheriverwasdirtyinoneplace,manmovedtoanotherplace.