第2章+CAD系统(2).ppt

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1、山 东 省 临 朐 第 四 中 学,Linqu No4.Middle School of Shandong,临朐第四中学 李娟娟,Module 6 Save our world,(revision),(一)设计依据,设计依据,Unit Two,(二)复习目标,复习目标,复习重点: 1.记熟本模块的重点单词、短语,句子。 2.掌握本模块的语法-合成词 3.听懂有关环保话题的听力材料,复习难点: 1.总结重点单词,短语的用法 2.能够利用本模块的话题展开讨论,(三)教学方法,教学方法,(四)复习过程,复习过程,(一)课堂热身,复习过程,(一)课堂热身,(二)基础知识过关,基础过关,外研版,ener

2、gy,pollution,recycle,environmental,reduce,重点单词,material,necessary,plastic,product,repair,外研版,wasteful,environment,hopeful,hopeless,different,fashionable,harmful,care,reusable,外研版,throw away,save energy,not justbut also,instead of,do harm to,if possible,so that,重 点 短 语,stop/keep/preventfrom,make a di

3、fference to,be made of/from,changeinto,外研版,Its wasteful to throw away,produce waste,does harm,to,In fact,everyday activities,make a difference to,Although,takes energy to change,throwing,into,away,外研版,重点突破,1. waste,【点拨】 n. 1)废物,浪费,损耗 ( 常用 a waste of) Its a waste of time. 这是浪费时间 2)废品,废料 We produce wa

4、ste every day.我们每天都产生废料。,V.浪费,未用 Dont waste electricity. 不要浪费电。,外研版,aste,aste,外研版,2. harm,【点拨】: 1) n.伤害、损害、危害 do harm to sb= do sb harm 对造成伤害 Drinking wine too much does harm to you. 喝太多酒对你有害。 2)v.伤害、损害、危害 Getting up early wont harm you.,【拓展】 adj: harmful be harmful to sb =be bad for 对有害 Smoking is

5、harmful to you. = Smoking does harm to you.,1. Much pollution _ our environment. do harm to B. does harmful to C. does harm to D. are harmful to 2.The earthquake in Japan_ (对造成伤害) the earth.,活学活用,C,did harm to was harmful to was bad for,外研版,【点拨】while引导时间状语从句时,主句是一般过去式,从句用过去进行时。意为“当时候”从句中谓语动词只能是延续性的并

6、且用进行时态。 While he was having breakfast,Kate came to see him.(也可把while改为when),1.When与while的用法: 1.I saw your enjoyable online magazine while I was doing my homework on favuorite boogwoks. 当我在做我最喜爱的书上的家庭作业时,我看到了你们那令人愉快的网上杂志。,【拓展】when 引导的时间状语从句其谓语动词可以是延续性动词,也可以是瞬间性动词。可以与主句的谓语动词同时发生,也可在其后发生。 I was cleanin

7、g the room when my father came home. 我父亲回来时我正在打扫房间。,中考链接,(2010,兰州)I_ on the computer when Jim came to see me. A. Draw B. drew C. was drawing D. am drawing (2009,温州) Dick gave me a note while I_ in th library. A. am reading B. was reading C.reads D. Will read,C,B,外研版,合成构词法,外研版,外研版,(2008年上海徐汇区中考试题) Th

8、ese _ have saved many childrens lives. A. woman doctors B. women doctor C. women doctors D. woman doctor (2010, 太原) Luckily, the _ boy ran out of the fire.ea A. ten years old B. ten year old C. tenyearold D. tenyears old,C,C,Dear neighbours, We are writing this _1_to you because our school has start

9、ed a“ Help the Environment” group that works to look after the _2_ Here are some interesting facts that our group has learnt: Most things that we _3_away can be _4_ or_5_. Some European countries, for example, Germany, already_6_ of half their waste. Nine out of ten people in the country would like

10、to recycle more. We think that most people _7_ with the statements: We need to recycle our _8_, not use up the worlds resources. Its _9_ to recycle waste than to burn it or to bury it in the _10_ or the sea. Your sincerely, John Cooper( for “Help the Environment),Listening practice:听录音,填入所缺单词,enviro

11、nment,throw,reused,recycled,letter,recycle,agree,waste,better,earth,综合运用,enjoy environment care waste reuse hope,1.Cycling to school is both _ and environmentally friendly. 2.You really need to be _ with things bad to the environment. 3.Everybody can do a little bit to help with _ problems 4.It is _

12、 to throw away the _ shopping bags. 5.Scientists are _ about new ways to save energy,1.Complete the sentences with the correct form of the words in the box,enjoyable,careful,environmental,wasteful,reusable,hopeful,2. 短文填空。 根据短文内容及首字母提示,填写所缺单词,使短文意思完整。 Modern industry is developing faster and faster,

13、 and many fields, rivers and mountains have been (1) p _ . We all need a healthy environment, so its (2) n _ for us to think about it. When shopping we should take our own cloth bags (3) i _of using plastic bags. If it isnt too hot, dont turn on air conditioning because it wastes energy. Sort the wa

14、ste before (4) t _ it away. If you can, you can make a (5) d _ to the environment.,olluted,ecessary,nstead,hrowing,ifference,复习过程,(一)课堂热身,(二)基础知识过关,(三)写作训练,Real polluted environment pictures in China,记者,爸爸,孩子,妈妈,吧,Remember three words:,1. What do they mean? 2. What should we do for them?,What should

15、 we do about “reduce” ?,Vs,Made in China,Made abroad,Reduce,Vs,Reuse,What should we do about “reuse” ?,What about “recycle” ?,Vs,Recycle,Topic: Pollution and Environment,Show your opinions about it according to the phrases,water/air/ noise/white pollution,plastic bags,cut down trees do harm to , get cancer, throw rubbish away, protect the environment, stop factories from pouring waste water into the river save the earth , plant more trees,记Writing a composition about “ Pollution and environment” 熟记课本中的重点单词、短语、句子。,Homework,教学反思,Goodbye!,

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