仁爱版八年级英语上册-Unit-4-Topic-3-Section-B-课件.ppt

2023/5/18仁爱版八年级英语上册仁爱版八年级英语上册 Unit 4 Topic 3 Section B 课件课件 Learning aims1、To learn the new words:Mars,pizza,website,reporter.2、To learn some phrases:Guess what!visit websites.3、To learn the structure：be sure(that)+句子句子 be not sure if/whether+句子句子预习检测火星火星比萨饼比萨饼网站，网址网站，网址记者记者你猜怎么着！你猜怎么着！一个大大的红的披萨一个大大的红的披萨饼盘饼盘浏览新闻网站浏览新闻网站许多资料许多资料把把放进放进MarspizzawebsitereporterGuess what!a big red plate of pizzavisit news websitelots of informationputintoFrom Section A,we knew something From Section A,we knew something about the uses of the Internet.about the uses of the Internet.We can do some shopping at home.From Section A,we knew something From Section A,we knew something about the uses of the Internet.about the uses of the Internet.We can chat with our friends.From Section A,we knew something From Section A,we knew something about the uses of the Internet.about the uses of the Internet.We can listen to music to relax.From Section A,we knew something From Section A,we knew something about the uses of the Internet.about the uses of the Internet.We can read e-books.From Section A,we knew something From Section A,we knew something about the uses of the Internet.about the uses of the Internet.We can learn to cook.Jane and her friends are talking about the things they did on the Internet last night.What did each of them do last night?Listen to 1a and complete the table.Name What they saw or heard onlineJane saw a new _ of _ Michael studied pictures of _ Kangkang heard that _ could put little computers right into our_Maria watched a _ photoMars birdsscientistsheadsmovie1b录音录音1a-P99视频视频1a-P99Rewrite the conversation into passage based on 1b.Last night,Jane _ and Michael also _for his science lesson.Kangkang visited his favorite website and heard a reporter said that _.He was not sure if that was a good idea.Maria _ online and she was sure no scientist was going to put a computer into her head.saw a new photo of Mars on the Internetlooked at photos online/scientistscould put little computers right into our headswatcheda movie1c视频视频1a-P99studied pictures of birdsWrite another passage from Janes point of view.You can begin like this:Last night,Michael,Kangkang,Maria and I saw something on the Internet.I thinkRead and act out the conversation in pairs.录音录音1a-P99 Im sure you can find lots of information on the Internet now.be sure(that)+句子句子 确信确信;肯定肯定 Im not sure if that is a good idea.be not sure if/whether+句子句子 不确定不确定是否是否 Eg:我确信他会来参加我的生日晚会。我确信他会来参加我的生日晚会。I _ he will come to my birthday party.他不确定他是否去我的生日晚会。他不确定他是否去我的生日晚会。He _ he will go to my birthday party.am sure (that)is not sure if/whetherWork in pairs and make up conversations with the sentences in the box.Example A:Im sure there are many interesting things to see on the Internet.B:Im not sure whether/if it is good to shop online.2Will everyone in the world use the Internet in the future?Are there any good movie websites online?Can we find interesting books on the Internet?Will people have computers in their bodies some day?Jay Zhou will come to Xianfeng tomorrow.将来将来将来某天将来某天Choose the best answer.1.Computers are very useful to us,but students shouldnt _ too much time _ them.A.spend;in B.cost;/C.spend;on D.take;to 2.We can shop _ the Internet _ going to the shops.A.on;without B.in;without C.in;for D.on;with3.We can use QQ to chat online.-Really?Could you please show me _ it?A.what to do B.how to do C.when to do D.why to do4.Im _ sure _ computers can work in our heads well.A./;whether B.not;that C.not;if D.quite;whether 单项选择单项选择:()1.Im sure _ we will win the game.A.that B./C.whether D.Both A and B()2.Im not sure _ he comes from Canada.A.that B./C.whether D.Both A and B()3.Will everyone in the world use the Internet _ the future?A.on B.in C.for D.at()4.Do you know _ to protect yourselves from the earthquake?A.what B.who C.how D.when()5 Dont let him _.I want him _ here for one more night.A.leaves;stays B.leave;stay C.to leave;to stay D.leave;to stayWe master the drills:be sure that+句子句子 be not sure if/whether+句子句子1.Do the exercises of section B2.Recite 1a。