Unit 7 Section A1a-2d 课件 2024-2025学年人教版八年级英语上册

Unit 7 Will people have robots? Section A 1 话题：Make predictions 1.重点单词：paper pollution prediction future pollute environment planet earth plant part peace sea sky 2.重点短语： in great danger ，play a part 3.句式：(1)—Will people use money in 100 years? —Yes, they will./No, they won’t. (2) Everything will be free. (3) There will be less free time. (4) They won’t go to school. What do you think the life will be like in 100 years? Let’s predict our futures Will books only be on computers, not on paper? Will everything be free? Will every home have a car? Will there only be one country? Will people live to be 200 years old? Will kids study at home on computers? Will people have robots in their homes? After 100 years, special devices will automatically take care of your runny nose when you are ill. In the future, you’ll save time by having a robot make you exercise while you sleep. 1b Listen and circle the predictions you hear in 1a. People will have robots in their homes. People won’t use money. Everything will be free. Books will only be on computers, not on paper. Kids won’t go to school. They’ll study at home on computers. There will be only one country. People will live to be 200 years old. Language points 1.Do you think there will be robots in people’s homes? 你认为人们家里将有机器人吗？ 这是一个含有宾语从句的主从复合句。其中，“Do you think”是主句部分，“there will be…”是从句部分，从句部分整个句子作为think 的宾语。 如果do you think放在句中，则为插入语，常放在疑问词之后，结构为：疑问词+do you think+主语+谓语+其他成分？ 你认为他是一名老师吗？ Do you think he is a teacher? there be句型遵循“就近一致”的原则，即离be近的是单数或不可数名词，be动词就用单数；离be近的是复数名词，be动词就用复数。 讲台上有一本书和两支笔。 There is a book and two pens on the teacher’s desk. 讲台上有两支笔和一本书。 There are two pens and a book on the teacher’s desk. 2. People will live to be 200 years old. 人们将会活到200岁。 live to be+基数词+years old,意思是“活到……岁”。其中live作动词，意为“活……；生活”。 狗能活15年。 Dogs can live to be fifteen years old. （1）live on sth.意为“靠……为生”，这里的sth.常为表示“食物”的名词；live on sb.则表示“靠某人生活”。 大多数亚洲人以大米为主食。 Most Asians live on rice. （2）live by...表示“靠……（手段）谋生”， by后通常跟表示方式、手段的动名词。 这位老人靠捕猎为生。 The old man lives by hunting. 2a Listen and circle the words you hear. There will be（more / less / fewer）people. There will be (more / less / fewer) free time. There will be (more / less / fewer) cars. There will be (more / less / fewer) pollution. There will be (more / less / fewer) trees. 2b Listen again. Check(√)the predictions you hear. ____ 1. There will be fewer people. ____ 2. There will be less free time. ____ 3. People will use the subways less. ____ 4. There will be more pollution. ____ 5. Cities will be very big and crowded. √ √ （1）“基数词+more+名词复数”相当于“another +基数词+名词复数”，意思是“再有……；还有……”。 我想再买两本书。 I want to buy two more books. =I want to buy another two books. （2）more than=over 超过。 超过10人在这次交通事故中丧生。 More than /Over 10 persons lost their lives in the traffic accident. 2c Make conversations about the predictions in 2a and 2b. What’s your prediction about the future? I think there will be more pollution. Really? I don’t think so. But I think there will be fewer trees. What’s your prediction about the future? I think cities will be very big and crowed. Sure. I agree with you. And I think there will be more pollution. 16 What will our life be like in the future？Each family will have a ____in the future. You can ask it to do everything____you. It will serve you____hours a day. The robot will____like a human. It can talk with you when you are ____. You won't know whether it is a human____ a robot when you meet it on the street. People will have____time to work and more time to travel. The vehicles （交通工具）in the future will fly freely in the sky because every vehicle will have wings with it. They will____ you to any place you want to visit. You can go to____during your travel when you feel tired. All vehicles will be____because they're driven by robots. robot for 24 look lonely or less take sleep safe Fill in the blanks According to the conversation. Jill is reading a book about__________. Can you predict what the future ____ ____ like? Cities ___ ___ more crowded and polluted. There ___ ___ fewer trees and the environment ___ ___ in great danger. _____ we _____ _____ move to other planets? What can we do to live on the earth? We can use ___ water and plant _____ trees.Everyone should _____ _____ ____ ___ saving the earth. will be will be will be will be Will have to play a part in less more the future 1. How many new ___________ (建筑物) are there in your city this year? 2. It is ___________ (不可能的) for us to finish the work in such a short time. 3. That baby is able to ________ (穿衣) himself now. 一、根据括号内所给的汉语提示填空。 buildings impossible dress Exercise 4. What will our life be like ___________(在将来)？ 5. ________ (好像) they have known our new address. in the future It seems 二、用括号中所给词语的适当形式填空 I hear a great ________ (science) will give us a talk tomorrow. 2. I think I can do all the housework by ________ (I). 3. Computers can’t take the place of ________ (human) completely. scientist myself humans 4. We must try our best to save water and ________ (electric). 5. Would you like to go ______ (skate)with us this weekend? electricity skating 1. Are you _______ your winter holiday next week? A. going to have B. will have C. had D. have 2. Do you often ______ from your parents? A. heard B. hears C. to hear D. hear 3. ___ Lucy ___ her homework in her room now? A. Is, doing B. Does, do C. Do, do D. Did, do 4. She dances better than Mary _______. A. is B. has C. does D. dance A D A C 三、单项选择 $$