七年级英语下册 Unit 3 Will people have robots Section B(1a-2e)学案 鲁教版五四制

1、Unit 3 Will people have robots? Section B（ 1a-2e）一、【学习目标】：知识目标：1.熟练掌握以下词汇： scientist, already, made, factory, simple, human, shape, snake, possible, seem, impossible, housework, hundreds of , be able to，over and over again，fall down，look for，for example，look like，wake up ，bored，such2.熟练掌握以下句型：(1) He

2、 thinks that it will be difficult for a robot to do the same things as a person.(2) They think that robots will even be able to talk to people in 25 to 50 years.(3) Some will look like humans, and others might look like animals(4) We never know what will happen in the future！技能目标：1.能够运用所给信息，如标题、图片等预

3、测文章大意。2. 能够运用本课的核心句型，想象和预测未来社会发展。情感态度： 21世纪的青少年应该开拓思维，敢于设想和实践，善于运用科学知识发明创造。二、【知识学习】：Step 1: check the homeworkTalk about one of your friends: five years ago, today and in five years.Step2: 1a.Look up the new wordsastronaut apartment space station fly rockets to the mooncomputer programmerWrite each

4、word in the correct column .Check the answers.Step3: 1b .Group work:Think of other words and write them in the chart in 1a.Then divide the class into groups of four and let them have a competition .The group which writes the most words in the shortest time will be the winner.Step 4: 2a.Look at the p

5、ictures carefully, and guess what well listen? Listen and number the pictures 1-3. Then check the answers.Step 5: 2b.This part is talking about Alexis 10 years ago /today and /in 10 years. Step 6: Pair work: Make a dialog between Alexis and Joe, using the phrases in the box. Talk about Joes life now

6、, ten years ago and in ten years.三、【问题探究】：There be结构1. therebe结构中的be是可以运用各种时态的。There is going to be a meeting tonight.今晚有个会议。There was a knock at the door.有人敲门。There has been a girl waiting for you.有个女孩一直在等你。There will be rain soon.不久天就要下雨了。2. 动词be单复数形式要跟there be之后的真正的主语一致。并且要根据就近一致原则来变换be的单复数形式。如：T

7、hereisabookonthedesk.课桌上有一本书。Howmanypeoplearethereinthecity?这个城市里有多少人口。Thereisapenandtwobooksonthedesk.课桌上有一个钢笔和两本书。Therearetwobooksandapenonthedesk.课桌上有两本书和一个钢笔。Therearesomestudentsandateacherintheclassroom.在教室里有一些学生和一位老师。Thereisateacherandsomestudentsintheclassroom.在教室里有一位老师和一些学生。3. 在therebe引起的句子结

8、构中，用来修饰主语的不定式主动形式和被动形式均可。Thereisnotimetolose(=tobelost).时间紧迫。Thereisnothingtosee(=tobeseen).看不见有什么。Thereisnothingtodo.(=tobedone) 无事可做。4、Thereisnodoing.（口语）不可能.Thereisnotellingwhenhewillbeback.无法知道他什么时候回来。Thereisnoknowingwhatheisdoing.无法知道他在做什么。四、【巩固训练】I. Fill in the blank with a proper preposition

9、in the box.(用方框里恰当的介词填空。)ofoninwithforlike1. We will have a sports meeting _Sunday.2. I think I will be in a high school _four years.3. My sister is _college, while my brother is at work.4. Hundreds _people died in the flooD.5. Tom fell in love _Mary at the first sight.6. Where will you go _your sum

10、mer vacation?7. I think I can travel by spaceship_ the future.8. Kinds_ robots will be on show in the museum.9. Many popular singers were on TV last night, _example, Li Yuchun.10. The branches of the tree look_ humans arms.Exercises for function sentences（交际用语专练）Indrawn lines to match the dialogue.（

11、把下列对话用线连起来。）1.What do you think your life will be like in ten years?A. I think France will win.2. Which country will win the next World Cup?B. I think Ill be an astronaut.3. Which movie will win award next year? C. I think “Crazy Night” will win.4. Will kids go to school?D.No, they wont.5. What will

12、 we eat in the future? E.I think we will eat some new kinds of food.五、学法引导情境交际法、任务型教学法、自主学习六、反思本节课词汇较多，但由于词汇均涉及学生的生活实际，而且在课堂中，我采用图文并貌，突出真实性，同时，我在教学中采用了任务型教学，设计了有层次和一定梯度且有启发性的问题，让他们在富有情趣的交际中愉快地主动地接受信息、加工信息、交流信息。而且和谐、融洽的课堂气氛，有利于激发他们的学习兴趣，在有兴趣的前提下是他们的想象力得到了充分发挥，他们把学习变成了自己主动、渴望的一种行为。因此本课的教学目标在愉悦的课堂气氛中得到落实和巩固。【巩固训练】答案I.