《新目标八年级上册第七单元第4课时.ppt》由会员分享，可在线阅读，更多相关《新目标八年级上册第七单元第4课时.ppt（20页珍藏版）》请在三一办公上搜索。
1、人教版八年级英语 上册,Unit 7Will people have robots?,Section B(2a-2e),What can robots do?,speak,do exercise,do housework,play the piano,Lead in,Read the article and match each paragraph with the question it discuss.,2b,Read the article again quickly.Complete the sentences about what robots can do now.,1.Robot
2、s can build _ in factories.2.They can do _ jobs many times and never get bored.3.Some can _ and _.4.Some can help _ people under _.,cars,simple,walk,look for,buildings,2c,dance,Some robots are very human-like.They can walk and _ like people.Some scientists think that in the future they will _ robots
3、 more like humans.This may not _ in the near future,but at some point,robots will even be able to _ like people.However,some scientists _.James White believes that robots wont be able to do the _ things as us.For example,he thinks that robots will _ be able to wake up and know where they are.Which s
4、ide do you _ with?,dance,make,happen,talk,disagree,same,never,agree,Fill in the blanks in this paragraph with words from the article.,2d,I think some future robots might look like,spiders.They will be able to help us clean the window,sweep the floor.Some robots might look like snakes.They will be ab
5、le to help look for people under the buildings.If buildings fall down with people inside.,Example,1.Some can help to build cars,and they do simple jobs over and over again.例如，他们可以帮助制造汽车，他们反复做简单的工作。,(1)for example 例如，一般只列举同类人或物 中的“一个”为例，用来举例说明，可用于句首、句中或句末。,如:He,for example，is a great teacher.,(2)over
6、 and over again意为“多次，反复地”。,如:His father warned him over and over again.,Language points,2.Some scientists believe that there will be more robots in the future.一些科学家相信，未来将会有更多的机器人。,(1)believe是动词，意为“相信，认为有可能”。,用作及物动词时,可用believe+名词/代词或that/wh-从句或以that从句(表示将来)。,如：I believe that he will show his true col
7、ors someday.,用作不及物动词时,后面常跟介词in。,如：Do you believe in what the preacher said?,3.it will be difficult to make them really think like a human.让它们真的像一个人那样思考将会 很困难。,句型：it be+adj.+（for sb.）to do sth.意思是“（某人）做某事是”。句中的形容词一般为描述事物特征或人物品德、意愿的词。,Its kind of you to say so.,如：Its easy to solve the problem.,4.robot
8、s will never be able to wake up and know where they are.机器人 将不可能醒来，也不可能知道它们在哪。,（1）wake up 意为“苏醒”。,如：I usually wake up early.,（2）where 用作从属连词，引导地点状语从句，修 饰主句中的谓语。,如：His father doesnt know where he is.,5.This was not possible 20 years ago,but computers and rockets seemed impossible 100 years ago.这在20年前
9、是不可能的，但电脑、火箭在一百年前同样是不可能的。,(1)possible是形容词，意为“可能存在或发生的；可能的”。,如：Ill do everything possible to help you.,(2)impossible 是形容词，意为“不可 能存在或发生的；不可能的”。,如：Its impossible for us to finish the work in one day.,6.I ll take a holiday in Hong Kong when possible.如果可能的话，我将会在香港度假。,(1)holiday 是名词，意为“假日；假期”，与季节连用时多用复数；与
10、数词连用时只表示次数，不表示日期。,如：We have had three holidays this year.,（2）vacation也可表示“假期”，但指一次性休假，不管假期有多长，一般表示比较长的假期，尤其用于学校的假期。,如：His parents are on vacation in Hawaii.,小结训练,用下列单词的正确形式填空。swim agree report interest smart1.Ill be a newspaper _ in 20 years.2.They go _ and fishing every summer.3.I want to be a repo
11、rter because Ill meet _ people.4.He likes to dress less _ at weekends than weekdays.,reporter,swimming,interesting,smart,小结训练,单项选择。1.I will _ the beautiful skirt tomorrow.A.wear B.put on C.in D.dress2.If I have a big house,I will _ a pet dog.A.think B.work C.keep D.look3.Jim is tall but Tom is _ tal
12、ler.A.every B.even C.too D.more,A,C,B,小结训练,根据所给汉语意思完成句子。1.二十年后你的生活将会是怎样的？_ _ your life _ _ 20 years from now?2.在工作日，我将会穿漂亮的衣服。During the weekdays,Ill wear _ _.3.我想我会去法国度假。I think I _ _ to France _ _.,What will be like,smart clothes,will go on vacation,小结训练,4.我的公寓不适合养宠物因为它将会很小。My apartment will be no good _ _ because _ be too small.5.人们会有更多工作，因此他们的假期可能会更少。People will work more so theyll _ _ _ _.,for pets,itll,Homework 1.完成课时作业。2.以“Our life in the future”为题，写一篇短文介绍未来的生活。,Thank you!,状元成才路,祝你进步！,
