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.doc

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 ) people