【公开课课件】八年级Unit 4 Topic 3 Section D

1、redwood 红杉cheat 欺骗drop 水珠knowledge知识tear 眼泪perfect 完美的search 搜寻result 结果poster 海报redwdtitdrpnldtpfktstrzltpstcheap 便宜information 信息online 在线pizza 披萨website 网络grammar 语法dictionary字典expensive贵的improve 提高tipnfme()nnlanpitswbsatgrmdk()n()rkspnsvmpruvlanguage 语言headmaster 校长Mars 火星reporter 记者safely 安全地tr

2、ue 真实的search 搜寻result 结果poster 海报lgwdhedmstmrzrptsefltrustrzltpstcheap 便宜information 信息online 在线perfect 完美website 网络grammar 语法dictionary字典expensive贵的improve 提高tipnfme()nnlanwbsatgrmdk()n()rkspnsvmpruvpfktSubject+Vt.+Object+ObjectcomplementTheInternetmakestheworldsmaller.Italsohelpsustofindinformatio

3、nmuchfaster.TheInternetmakesourliveseasierandmoreinteresting.Thishelpsmakelifeeasier.ImsuretheInternetwillbemoreandmoreimportanttous.Imnotsureifitisgoodtoshoponline.Guesswhat!WhatcanwedoontheInternet?InternetDoyouknowhowtolearnEnglishontheInternet?Readthefollowingpassageandfindouttheanswer.Readthepa

4、ssageandchoosethecorrectexpressionsfromtheboxonPage104tocompleteit.The answers are :1. B2. C3. E4. A5. D1Readthepassageandfindouttheanswer.Do you know how to use Do you know how to use computers to learn English ?computers to learn English ?1.adviceaboutsth./doingsth.关于关于的建议的建议Eg:医生给了他一些关于保健的建议。医生给了

5、他一些关于保健的建议。Thedoctorgiveshimsomeadviceaboutkeepinghealthy.老师应该经常给学生一些关于学习的建议。老师应该经常给学生一些关于学习的建议。Teachersshouldoftengivestudentssomeadviceaboutstudy.2.correctyourEosth.把把变成变成Eg:我们应该把知识变成力量。我们应该把知识变成力量。Weshould_power.请把这些冰变成水。请把这些冰变成水。Please_water.change knowledge intochang

6、e the ice into4. improve your listening skills5.lookupnewwords(inthedictionary)在字典里查找新单词在字典里查找新单词lookup查找查找(代词代词it,them作宾语时，放在短语中间作宾语时，放在短语中间)Eg:如果你不认识这个单词，可以在词典里查找。如果你不认识这个单词，可以在词典里查找。Ifyoudontknowtheword,youcan_inthedictionary.look it upFillintheblankswiththecorrectformsofthegivenwords. Life in th

7、e future will be different from life today. Scientists will make computer much _ (small) and _ (useful). People will work _ (few) hours than they do now and this will _ (make) life _ (easy). Travelling will be much _ (cheap) and _ (many) people will go to other countries for holidays.smallermore use

8、ful fewermakeeasier cheapermore2不同于不同于 We will use _ (much) land to build new cities and _ (little) land for cows and sheep. This _ (make) meat _ (expensive). No one will eat it every day if they eat more fruit and vegetables, and we will become _(healthy).more lesswill makemore expensivehealthier1.

9、Pens are helpful to humans. Students use pens for _.A. write B. writes C. wrote D. writing2._ is not easy to draw pictures with this pen. You are right.A. There B. This C. That D. It3.Where are you going to work next year? _ Maybe in Hefei or Nanjing.A. Im not so sure. B.I think so.C. Thats a good i

10、dea. D.I hope not.4.Dont make me _ the clothes. Im too tired!A. washing B. to wash C. wash D. washedChoosethebestanswer.BecominganInventor1. Look at the following pictures and 1. Look at the following pictures and talk about what they can do for us, talk about what they can do for us, using the expr

11、essions in the box.using the expressions in the box. do boring jobs learn English surf the Internet carry people from place to placeExample :Example :Peopleusecomputers to write reports.2.Imagineanddrawanewthing.Thenwriteapassageaboutitsappearanceanduses.选择方框中的句子完成对话，其中有两项多余。选择方框中的句子完成对话，其中有两项多余。Kan

12、gkang: Hi, Michael. How often do you use the Internet?Michael: Very often. _ Kangkang: I never use the Internet. _ Michael: A lot of things. I often listen to music. _ Kangkang: Are you sure the Internet is good for us?Michael: _ It can help us do a lot of things. We can find some information about

13、places and jobs. _ But we shouldnt spend too much time on it.A. I also play games and find some information about study.B. Yes, Im sure of that.C. What about you?D. It can make our life easier.E. What do you often do on the Internet?F. Im quite sure.G. Guess what!CEABD一、短语一、短语1.some advice about 一些关于一些关于的建议的建议2. changeinto 把把变成变成3. improve your listening skills 提高你的听力技能提高你的听力技能3. Its adj. (for sb.) to do sth. 做某事对某人来说还做某事对某人来说还4. lo