2014九年级英语上册Unit-2-Saving-the-Earth导学案（12份）Unit 2 Saving the Earth.Topic 1（1）

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1、主备：金爱辉审核：金爱辉时间：2014年9月日Topic1Pollutionhascausedtoomanyproblems.SectionA一、学习目标：1、会正确使用一般过去时与现在完成时，了解两种时态的区别。2、掌握以下生词、短语：bee,butterfly,moss,shame,several,pour,stream,bamboo,Whatamess!Whatashame,pour…into…3、了解污染，要学会保护环境。XkB1.com二、自主预习：Task1：用动词的正确时态填空：1、I__________(see)thefilmlastweek.It____

2、______(be)interesting.2、I__________ever__________(see)thefilm.Idon’twanttogotoday.3、Myfather__________(be)ateachertwentyyearsago.Butnowhe__________(be)anofficeworker.4、Myfather__________(be)ateacherfortwentyyears.Hisstudentslikehimverymuch.5、—I__________(call)youyesterdayevening.—Sorry.I_

3、_________(be)intheshopwithmymother.6、—Youlookveryniceinyournewdresstoday.—Oh,really?I__________(buy)itwhenitwasonsale.7、—Howlong__________Robert__________(study)inthisschool?—Since2012.8、—__________you__________(have)yourbreakfastyet?—Yes.Mom__________(cook)itforme.9、Longtimenosee!Ithinky

4、ou__________(change)alot.Task2：写出下列短语与生词。wWw.xKb1.coM1、西山2、花草3、看到蜜蜂和蝴蝶在飞舞4、多么脏乱啊！5、多么遗憾啊！6、几座化工厂7、把……倒入……8、废水9、清澈的小溪10、更少的竹叶Task3：你感觉你周围的环境在变吗？变得怎样？请用一个词来形容，可以列举更多罗！river__________noise__________air__________weather__________trees__________animals__________三、合作探究：Task1：Listento1a.1、Listen

5、andfinish1b.新课标第一网2、Listenandfinish1c.Task2：Read1、Readandfindoutthetwokindsofsentences.(一般过去时和现在完成时的句子)2、Readanddiscuss.a.Theflowersandgrasshavegone.go：__________e.g.我的新自行车不见了。_____________________________________b.Thereareseveralchemicalfactoriespouringwastewaterintothestream.therebe+sth

6、/sb.doingsth____________________e.g.看！有个小女孩在街上哭。__________________________________pour…into…____________________e.g.请把糖倒入杯里。________________________________________waste：n.浪费e.g.浪费时间____________________v.浪费e.g.浪费时间____________________adj.废弃的e.g.废水____________________c.Whatashame!=________

7、________________________________.Task3：RetellTwoyearsagotheWestHillwasa__________place.Therewerelotsof__________and__________.Wecouldseebeesandbutterflies__________.Andtheairwas__________andthewaterwas__________.Butnoweverything____________________.Thewateris_______