陕西省陇县东风中学八年级英语下册《Lesson 43》导学案（无答案） 北师大版

Lesson43【学习目标】1.能掌握课标要求的四会词汇2.能了解如何介绍自己参与的环保活动3.能了解如何询问对方清理垃圾的做法4.初步了解代词it的用法【重难点预测】重点:掌握一些与清理垃圾有关的词汇:clean.pick.help.plan难点：运用所学知识介绍自己参与的捡拾垃圾活动【学习流程】、预习检测基础单词1.注意 2.垃圾3.污染 4.解释5.校园 6.特殊的7.环境 8.拾起9.类型 10.主意核心短语1.把清扫干净 2.引起的注意3.拾起 4.一点儿5.了解重要句型1.每天做作业花去我一个小时的时间_ _ _ an hour to do homework every day2.院子里有许多垃圾_ _ a lot of rubbish in the yard3.你是什么时候扫完教室的When did you _ _ the classroom ?4.箱子里只有两张纸There are only _ _ _ _ in the box5.老师把句子又解释了一遍The teacher _ _ _ againII.合作交流1.attention 不可数名词,意为_,多用在短语pay attention中,意为”注意”,后加名词或代词作宾语eg:我们必须注意我们的生存环境We must _ _ _ our living environmentMore _(注意)should be paid to your study拓展draw/catch ones attention 引起某人的注意draw ones attention to sth 使某人关注某事keep ones attention 保持某人的注意力2.explain v.解释,常用于以下结构explain sth to sb 被某人解释某事explain + that 从句explain + 疑问句 + to do sthexplain + 疑问词+从句应用我向老师说明了情况I _ the situation _ my teacher他解释说他的汽车出了毛病He _ _ his car had broken down他将会说明如何使用这台机器He _ _ _ _ _ the machine我会解释为何我不相信你所说的故事I will _ _ I dont believe your story3.rubbish n.垃圾,废物eg:垃圾清洁工每天收垃圾,The dustman collects the _ every day拓展同义词:litter.trash.garbage有时表示废话连篇,胡说八道eg:你有时候确实胡说八道You do talk _ sometimesIII.知识梳理请把本课的单词,短语写下来 IV、课堂检测根据句意完成句子1.你了解世界环境日吗?Do you know about _ _ _2.它是引起人们关注环境的特别的一天Its a special day to _ _ _ _ the environment3.rubbish是什么意思What _rubbish _4.我们应该拣起那些垃圾We should _ _ the garbage5.那要花很长时间,我们只有三个人It would _ too long. There ae only _ _ _6.这周我们在课堂上正在学习污染We are studying _ _ _ this week7.垃圾是一种污染Garbage is _ _ _ pollution8.我们可以请求同学们来帮助我们We can _ our classmates _ _ us9.每个学生可以打扫校园的一小部分Each students could _ _ a bit of the _10.Jenny向全班同学说明了这个计划Jenny _ the plan _ the classV、拓展延伸1.That car is _expensive. I cant spend _ money on itA.too much;much too B.too much;too manyC.much too;too much D.many too;much too2.You should pay cottention _ your grammarA.for B.with C.to D.at3.The classroom was so dirty. we decided _A.clean it up B.to clean it upC.pick it up D.to pick it up4,-Shall I take you to the shopping mall after work ?-No,thanks.My father said he would _ on his way homeA.look for me B.let me downC.take after me D.pick me up5.This piece of cake is _ larger than that oneA.bit B.little of C.a bit D.a bit of填空1.You a must pay _(注意 ) to your spelling2.Danny , please take the _(垃圾 ) away from your bedroom3.What are the children doing in the _(院子 )?4.The teacher _(解释 ) the words to the students just now5.Do you know what the _(污染 ) is, Li Ming ?6.We should _( 捡起 ) the garbage7.Each student should _(扫干净 ) a bit of the schoolyard8.All the students _( 同意 ) help9.There is _( 太多 ) rubbish left by the factories10.There are _(太多 ) peop