八年级上英语第七章课件

1、Section B2a-2e Unit 7Will people have robots?太平镇第一中学于春霞一般将来时(Simple Future Tense)一般将来时表示将来某个时间要发生的动作，事情或存在的状态，也表示将来经常或反复发生的动作或事情。常与表示将来的时间状语连用，如tomorrow,next week,next year,in the future等。例如：We will come to see you next week.构成：1）will/shall+动词原形 shall用于第一人称，常被will 所代替。will 在陈述句中用于各人称，在征求意见时常用于第二人称。w

2、ill not=wont shall not=shant例如：Will you be at home at seven this evening? 今晚七点回家好吗？2） be going to +动词原形，表示将来。a. 主语的意图，例如：What are you going to do tomorrow? 明天打算作什么呢？b. 计划，安排要发生的事。例如：The play is going to be produced next month。这出戏下月开播。Teaching Aims一Knowledge Objets Key vocabulary:human dangerous alre

3、ady factory believe disagreeshape inside possible2.Guess what the future robot might look like.猜测未来的机器人可能会是什么样子。二.Ability ObjetsStudents can learn some different cultural differences through reading. 使学生能通过阅读掌握一些不同的东西文化差异。2. The ability to cultivate studentsability to understand andvunderstand the m

4、eaning of new words according to the content of the context in the process of reading.培养学生在阅读过程中必须具备的细节观察理解能力和根据上下文的内容来猜测生词词义的能力。 三.Moral ObjetsTraining students to create the ability to invent and imagination,to create the source of imagination. 培养学生敢于创造发明的能力和想象能力，创造来源于想象。humanservantdangerousalrea

5、dyfactorybelievedisagreeshapeinsidepossibleadj. 人的人的 n. 人人n. 仆人仆人adj. 有危险的；不安全的有危险的；不安全的adv. 已经；早已已经；早已n. 工厂工厂v. 相信；认为有可能相信；认为有可能v. 不同意；有分歧不同意；有分歧n. 形状；外形形状；外形adv. & prep. 在在里面里面adj. 可能的可能的Words and ExpressionsWords and ExpressionsDo you know about robots ?What do the robots look like?What can t

6、he robots do?What do they look like?They look like humans.What do they look like ?They look like snakes.What does it look like?It looks like a dog. This robot looks like a huge arm.What can the robot do? It can.talk with peopledo exercise cookplay the pianoTell your partner what you know about robot

7、s. What do they look like and what can they do?2aWhat can robots do?shapeshumanssnakehuge arm dogdo homeworkplay with people play footballlook for peopledo unpleasant jobswalk and dancetalk2bRead the article and match each paragraph with the question it discusses.PpRead the article and match each pa

8、ragraph with the question it discusses.Para.1 Will robots think like humans in the future? Para.2 What will robots be like in the future? Para.3 What can robots do today?Para.4 What are robots like in movies? Language pointsLanguage points 1. Some can help to build cars,and they do simple jobs over

9、and over again.他们可以帮助制造汽车，他们他们可以帮助制造汽车，他们反复做简单的工作。反复做简单的工作。 over and over again意为意为 “多次，反复地多次，反复地”。 His father warned him over and over again.他的父他的父亲反复地警告他。亲反复地警告他。 2. , 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让它们真的像一个人那样思考将会很困难。难。 句型：句型：It be + adj. + （for sb. ）

10、to do sth. 意思是意思是“（某人）做某事是（某人）做某事是”。句中的。句中的形容词形容词一般为描述一般为描述事物特征或人物品德、意愿事物特征或人物品德、意愿的词。的词。 Its easy to solve the problem.解决这个问题很容易。解决这个问题很容易。 Its kind of you to say so.非常感谢你这样说。非常感谢你这样说。 3. Some scientists believe that there will be more robots in the future. 一些科学家相信，未来将会有更多一些科学家相信，未来将会有更多的机器人。的机器人。

11、(1) believe是是动词动词，意为意为“相信，认为有可能相信，认为有可能”。 用作用作及物动词及物动词时时, 可用可用believe + 名词名词/代词或代词或that/wh-从句或以从句或以that从句从句(表示将来表示将来)。 I believe that he will show his true colors someday. 我相信总有一天他会现出原形的。我相信总有一天他会现出原形的。 (2) 用作用作不及物动词不及物动词时时, 后面常跟后面常跟介词介词in。 Do you believe in what the preacher said?你相信牧你相信牧师说的话吗？师说的话

12、吗？ 4.This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago.这在这在20年前是不可能的，但电脑、火箭在一百年前同样是年前是不可能的，但电脑、火箭在一百年前同样是不可能的。不可能的。 (1) possible是是形容词形容词，意为，意为“可能存在或发生的可能存在或发生的”。 Ill do everything possible to help you. 我会竭尽所我会竭尽所能帮助你。能帮助你。 (2) impossible 是是形容词形容词，意为，意

13、为“不可能存在或发生不可能存在或发生的；不可能的的；不可能的”。 Its impossible for us to finish the work in one day. 对我们来说一天完成这项工作是不可能的。对我们来说一天完成这项工作是不可能的。 5.owever,they agree it may take hundreds of years.然而，他们认为这样可能需要数百年的时间。take表示“花费”，表示“花费”的句型有：(1) It takes/took sb.+时间/金钱+to do sth. 如：It takes me about an hour to do my homewor

14、k every day. It took me twenty yuan to buy this T-shirt.(2) 人+spend(s)/spent+时间/金钱+(in)doing sth.或:人+spends+时间/金钱+on sth. 如：I spent an hour (in)cleaning my room yesterday. I spent ten yuan on this book.(3) 物+cost(s) sb.+时间/金钱 如：The coat costs me 500 yuan. Doing homework costs me an hour everynight.(

15、4) 人+pay(s)/paid+金钱+for sth. 如：I paid 50 yuan for the dictionary.Read the article again quickly. Complete the sentences about what robots can do now.1. Robots 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 2

16、csimplewalkdancelook for the buildingsFill in the blanks in this paragraph with words from the article. 2dSome robots are very human-like. They can walk and _ like people. Some scientists think that in the future they will _ robots more like humans. This may not _ in the near future, but at some poi

17、nt, robots will even be able to _ like people. However, some scientists _. James White believes that robots will not be able to do the _ things as we can. For example, he thinks that robots will _ be able to wake up and know where they are. Which side do you _ with? dancemakecome truetalkdisagree sa

18、menot agreeWhat kinds of animals might robots look like in the future? What do you think these robots will be able to do? Write your ideas and discuss them with your partner. 2eI think some future robots might look like_.They will_ExampleI think some future robots might look likebutterflies. They will be able to sing and dance.When I am sad, they can try their best to make me happy. And when I want to go shopping, theycan take me to the mall, so that I will never stand the crowded street. In my life, it gives me a lot of help.Summary(课堂小结） 本节课主