八年级英语上册：Unit-4--Our-world-Topic-3-Section-D省公开课一等奖.pptx

Unit 4 Topic 3The Internet makes the world smaller.Section D 第1页What can we do on the What can we do on the Internet?Internet?Internet Internet Send e-mails.Find information.Listen to music.Watch movies.Chat with our friends.Play computer games.Study English.第2页Do you know how to learn Do you know how to learn English on the Internet?English on the Internet?Read the following passage and Read the following passage and find out the answer.find out the answer.第3页Read the passage and choose the correct expressions Read the passage and choose the correct expressions from the box on Page 104 to complete it.from the box on Page 104 to complete it.The answers are:1.B2.C3.E4.A5.D1 1第4页Read the passage and find out the answer.Read the passage and find out the answer.Do you know how to use computers to learn English?第5页 1.1.advice about sth./doing sth.advice about sth./doing sth.关于关于提议提议 Eg:Eg:医生给了他一些关于保健提议。医生给了他一些关于保健提议。The doctor gives him some advice about The doctor gives him some advice about keeping healthy.keeping healthy.老师应该经常给学生一些关于学习提议。老师应该经常给学生一些关于学习提议。Teachers should often give students some Teachers should often give students some advice about study.advice about study.第6页2.change English into Chinese2.change English into Chinese 把英语变成汉语把英语变成汉语 change sth.into sth.change sth.into sth.把把变成变成 Eg:Eg:我们应该把知识变成力量。我们应该把知识变成力量。We should _ power.We should _ power.请把这些冰变成水。请把这些冰变成水。Please _ water.Please _ water.change knowledge intochange the ice into第7页3.3.look up new words look up new words 查找新单词查找新单词 look up look up 查找查找(代词代词it,them it,them 作宾语时，放在短语中间作宾语时，放在短语中间)Eg:Eg:假如你不认识这个单词，能够在词典里查找。假如你不认识这个单词，能够在词典里查找。If you dont know the word,you can _If you dont know the word,you can _ in the dictionary.in the dictionary.look it up第8页Fill in the blanks with the correct forms of the given Fill in the blanks with the correct forms of the given words.words.Life in the 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 useful fewermakeeasier cheapermore2 2不一样于不一样于第9页 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 expensivehealthier第10页Becoming an InventorBecoming an Inventor1.Look at the following pictures and talk about what they can do for us,using the expressions in the box.第11页 do boring jobs learn English surf the Internet carry people from place to placeExample:People use People use computers to write reportscomputers to write reports.第12页2.Imagine and draw a new thing.Then 2.Imagine and draw a new thing.Then write a passage about its appearance write a passage about its appearance and uses.and uses.第13页Subject+Vt.+Object+Object complementSubject+Vt.+Object+Object complementThe Internet makes The Internet makes the worldthe world smaller.smaller.It also helps us to find It also helps us to find informationinformation much faster.much faster.The Internet makes The Internet makes our livesour lives easier and more easier and more interesting.interesting.This helps makeThis helps make life life easier.easier.第14页Im sure the Internet will be Im sure the Internet will be more and moremore and more important to us.important to us.Im not sure Im not sure if if it is good to shop online.it is good to shop online.Guess Guess what what!第15页1.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 idea.D.I hope not.4.Dont make me _ the clothes.Im too tired!A.washing B.to wash C.wash D.washedChoose the best answer.第16页选择方框中句子完成对话，其中有两项多出。选择方框中句子完成对话，其中有两项多出。Kangkang: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 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第17页1.Grammar of this topic1.Grammar of this topic：Subject+Vt.+Object+Object complementSubject+Vt.+Object+Object complement2.The phrases of this topic.2.The phrases of this topic.3.We know how to protect ourselves from 3.We know how to protect ourselves from disasters.disasters.第18页1.1.完成练习册。完成练习册。2.2.完成完成Review of Units 3 4Review of Units 3 4。第19页