1、四环六步之思、展：图片引出文章四环六步之思、展：图片引出文章Lesson 44 Environment Club Unit 8 Save our world Words(单词）单词）:reduce reusable least pollute skip packaging leaky waste litre sink electricity shutPhrases（词组）（词组）:throw away turn off join an environment club shut down reduce pollution get a prize Emotion（情感）（情感）:we shoul
2、d do something civilized（文明的）（文明的）.We should protect our environment and homeland.reduce rdjusreusable rijuzblpollute plutWords and Words and ExpressionsExpressions自主学习自主学习1-1-单词单词减少减少V.可重复使用的可重复使用的 adj.污染污染v.reduce.to/by把把.减少至减少至/了了.reuse v.重复使用重复使用pollution n.污染污染/U/be badly/seriously/heavily poll
3、utedleast listskip skpWords and Words and ExpressionsExpressions自主学习自主学习1-1-单词单词adj./adv.更小的（地）；最小的（地）更小的（地）；最小的（地）n.最少量；最小物最少量；最小物v.跳跃；跳绳跳跃；跳绳Words and Words and ExpressionsExpressions自主学习自主学习1-1-单词单词little-less-leastskip-skipped-skipped-skippingat least 至少至少at most 至多至多leaky likiwaste west packagi
4、ng pkdWords and Words and ExpressionsExpressions自主学习自主学习1-1-单词单词adj.渗漏的渗漏的v./n.浪费浪费/C/U/adj.废弃的；荒芜的废弃的；荒芜的 n.包装包装/U/wastes 废物废物sink skelectricity lektrstishut tWords and Words and ExpressionsExpressions自主学习自主学习1-1-单词单词n.水槽；水池水槽；水池/C/n.电电/U/v.关闭关闭;合上合上shut-shut-shut-shuttingWords and Words and Expres
5、sionsExpressions自主学习自主学习1-1-单词单词shut down 关闭；停工关闭；停工electric adj.电的，发电的电的，发电的reducereusableleastpolluteskippackagingleaky v.减少减少 adj.可重复使用可重复使用的的adj.&adv.最少的最少的(地地);最小的最小的(地地)n.最少量最少量;最小物最小物 v.污染；弄脏污染；弄脏 v.跳跃；跳绳跳跃；跳绳 n.包装包装/U/adj.渗漏的渗漏的New wordswastelitresinkelectricityshutv.&n.浪费浪费/C/U/n.公升公升/C/n.水
6、槽；水池水槽；水池/C/n.电电/U/v.关上；合上关上；合上 1.The soap factory _ the drinking water in this area.2.Students should not _ paper.3._ knows when life on the earth started.4.He who talks the most knows the _.5.I couldnt _ the window because it was stuck.Fill in the blanks with the correct forms of the words in the
7、box.waste least nobody shut pollutewasteNobodyleastshutpolluted四环六步之思、练：勤学勤练四环六步之思、练：勤学勤练 Read the text and tick the activities mentioned.No-garbage lunches No-garbage school yard Save waterNo smoking in public Save electricity No-car daysFast Reading Fast Reading 自主学习自主学习3-3-跟读课文跟读课文Tasked Reading
8、Tasked Reading 自主学习自主学习4 4-任务型阅读任务型阅读 1.Environment clubs encourage students to bring your own bag when you go shopping?(T&F)_2.How many kinds of their activities and advice?_3.What do students do in an environment club?_4.What is the main idea of this passage?_5.Did you know that a leaky toilet can
9、 waste 20 to 40 litres of water an hour？(translation翻译翻译)_FFiveStudents work together to reduce pollution and protect the environment.The following is a list of their activities and advice.你知道一个漏水的马桶一个小时要浪费你知道一个漏水的马桶一个小时要浪费20到到40公升的水吗？公升的水吗？Tasked Tasked Reading Reading 自主学习自主学习4-4-任务型阅读任务型阅读Careful
10、 Reading Careful Reading 自主学习自主学习5-5-找短语找短语 1.加入一个环境俱乐部加入一个环境俱乐部2.减少污染减少污染3.扔掉扔掉4.得奖得奖5.关掉关掉6.关闭，停下关闭，停下7.鼓励某人做某事鼓励某人做某事8.的数量的数量9.20到到40公升水公升水join an environment clubreduce pollutionthrow awayget a prizeturn offshut downencourage sb to do sththe amount of.20 to40 litres of water Group work Group wor
11、k 自主学习自主学习6-6-总结总结wastewaste用法用法 Why do you waste your money on clothes you dont need?Youre wasting your time trying to explain it to him.Dont waste your sympathy on him-he got what he deserved.I hate unnecessary waste.It is a waste to throw good food away.These meetings are a complete waste of time
12、.Its a waste of effort to study without a good way.waste,词性词性_，用法，用法_waste,词性词性_，用法，用法_Playing computer games is a waste of time.vt.nwaste sth.(money/time/effort)on sth.waste sth.(money/time/effort)(in)doing sth.在在.方面浪费某物方面浪费某物浪费某物做某事浪费某物做某事Its a waste(of sth.)to do sth.做某事是浪费做某事是浪费(.的的)Doing sth.is
13、 a waste of sth.(time/money)to do sth.Its a waste of time_(walk)home.Dont waste your time _(do)useless things.Dont waste your time _ useless things.to walkdoingon WordsPhrases四环六步之思，忆：四环六步之思，忆：Summary 总结总结reducereusableleastpolluteskippackagingleakywastelitresinkelectricityshutreduce pollutionthrow
14、awayget a prizeturn offshut downencourage sb to do sthjoin an environment clubthe amount of.20 to40 litres of water 四环六步之思四环六步之思，练，练-Practise练习练习1.John has the_(little)bread of all the students.2.There is a lot of_(pollute)in the city.3.Its a good way_(reduce)the packaging.4.My mother always encoura
15、ges me_(face)the difficulties bravely.5.Its a waste of time_(walk)home.6.He _an English club last year and has improved his English a lot.A.protected B.produced C.joinedD.received7.Jessicas parents always encourage her_out her opinions.A.speak B.speaking C.to speakD.will speak8.Ann,I am worried Im g
16、etting fatter.What shall I do?I think you should eat_food and do more exercise.A.more B.less C.muchD.little9.Its getting dark.Could you please _ the light for me?All right.Just a minute.A.keep on B.turn on C.try on D.put on10.As more and more restaurants join“clear your plate”campaign,people are enc
17、ouraged _ food any more.A.not waste B.not wasting C.not to waste D.not wastedleastpollutionto reduceto faceto walkCCBBC Emotion Emotion 情感升华情感升华-小组活动小组活动 InterviewInterview If you are one of them.One of the group members choose it and show up your feelings.The other students in the group interview you with asking questions and write a news release（新闻稿）（新闻稿）.Show your news release！treewaterlitterbulbairThank you
