八年级英语上第七单元课件.ppt

1、一般将来时 The simple future tense,1.There be 的一般将来时，表示：将来存在有 （1）肯定句：there will be e.g. There will be more people. There will be fewer trees. （2）否定句：there wont be e.g. There wont be more papers. There wont be more buildings.,Learn more about the world,rocket,moon,astronaut,astronaut,earth,Space station,M

2、ars,pollution,Im thirteen years old now. And I will be fifteen years old in two years. 现在我十三岁，两年后我将是十五岁。,in two years,two years ago,now,两年以后,Presentation,1. will + 动词原形,2. wont + 动词原形,e.g. Books wont be on paper.,e.g. Books will be on computers.,manymoremost muchmoremost fewfewerfewest littlelesslea

3、st 修饰可数名词 修饰不可数名词,Remember,Listening,Listen and circle the words you hear.,2a,1. There will be (more/ less/ fewer) people. 2. There will be (more/ less /fewer) free time. 3. There will be (more/ less/ fewer) cars. 4. There will be (more/ less/ fewer) pollution. 5. There will be (more/ less/ fewer) t

4、rees.,_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 crowed.,Listen again. Check () the predictions you hear.,2b,2d Role-play the conversation. Nick: What are you reading, Ji

5、ll? Jill: Its a book about the future. Nick: Sounds cool. So what will the future be like? Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.,Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I wan

6、t to live on the earth. Nick: Me, too. Then what can we do? Jill: We can use less water and plant more trees. Everyone should play a part in saving the earth.,play a part in 是一个固定短语，表示“参与；在中尽自己的一份力量”,e.g. He didnt play a part in making this decision. 他并没参与做出此决定。,part n. 参加；参与；部分,What are you reading

7、, Jill? ,Its a book about the future. ,Role-play the conversation.,Role play,Grammar Focus,What can you see in this picture?,in 50 years,There will be more people. There will be fewer trees. There will be more pollution. There will be more buildings. There will be more cars. There will be less fresh

8、 air.,There will be将会有,Changes,Write each word in the correct column below.,1a,astronaut house apartment train rocket space station computer programmer,astronaut,house,apartment,train,rocket,space station,computer programmer,Talking,An astronaut lives in a space station. He goes to work by rockets.,

9、A programmer lives in an apartment. He goes to work by subway.,A farmer lives in a house. He walks to the farm.,An engineer lives in an apartment. He goes to work by car.,Listening,Listen to Alexis and Joe. Number the pictures 1-3.,1c,2,3,1,1d,Listen again. Fill in the blanks with the correct verbs

10、in the box.,1. I _ in an apartment across the street from here. 2. I _ near here. 3. I _ a computer programmer. 4. We _ in a house in the country.,live,lived,am,work,am, live, work, lived, took, will be, will live, will fly,5. I _ the train to school. 6. I _ an astronaut. 7. I _ rockets to the moon.

11、 8. I _ on a space station.,took,will be,will live,will fly,am, live, work, lived, took, will be, will live, will fly,Student A is Alexis and Student B is Joe. Talk about Joes life now, 10 years ago and 10 years from now.,1e,I live in an apartment.,Pair work,Where do you live?,I lived in a house in

12、the country.,Where did you live ten years ago?,I will live in the space station.,Where will you live in ten years?,Discussion,Tell your partner what you know about robots. What do they look like and what can they do?,2a,I think there will be more robots in the future.,Really? What do they look like?

13、,I think they look like humans. They can do anything men can do.,Sounds interesting.,4. dangerous adj. 有危险的；不安全的,e.g. Some animals are in great danger. 一些动物处于极大的危险中。,名词danger +后缀ous dangerous,Lions are dangerous animals. 狮子是危险的动物。,fall down 突然倒下；跌倒；倒塌,5. factory n. 工厂,e.g. There will be more factori

14、es in the future. 将来会有更多的工厂。,e.g. The house might fall down in a few months. 几个月内这所房屋也许就会倒塌。,6. fall v. (fell/ fel/) 倒塌；跌倒；掉落,前缀(dis) + agree (同意)disagree,7. disagree v. 不同意 ；持不同意见； 有分歧,e.g. My father agrees, but my mother disagrees. 我爸爸同意，但我妈妈不同意。,believe sb. 相信某人说的话 believe + that 从句,8. believe v.

15、 相信；认为有可能,e.g. I believe that you can finish the work on time. 我相信你会按时完成工作。,e.g. What is the shape of your kite? 你的风筝是什么形状的？,9. shape n. 形状,10. hundreds of 许多；大量= lots of,【辨析】 具体数字+ hundred 如：three hundred 三百,e.g. There are hundreds of flags in front of the building. 在那个高楼前有很多旗帜。,11. over and over a

16、gain 反复地；多次 还可以说over and over,e.g. They sang the song over and over. 他们反复地唱那首歌。 He called over and over again but nobody answered. 他多次打电话但没有人接。,12. possible adj. 可能的；可能存在或发生,(前缀)im+ possible impossible 不可能的,e.g. Do you think its possible to beat them? 你认为战胜他们有可能吗?,To cross this river seems impossibl

17、e. 穿过这条河中似乎不可能。,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?,Reading,2b,Read the article and match each paragraph with the question it discusses.,1. Robots can build _ in fac

18、tories. 2. They can do _ jobs many times and never get bored. 3. Some can _ and _. 4. Some can help _ people under _.,cars,simple,look for,the buildings,walk,dance,Read the article again quickly. Complete the sentences about what robots can do now.,2c,Fill in the blanks in this paragraph with words

19、from the article.,指导： 此类短文填空题，考查同学们全面掌握短文内容，以及综合运用语言的能力。 首先，应将通读本段文字，掌握大意。可知在短文中列举了科学家们的两种观点。 然后，根据2b中短文的内容填空。,2d,Some 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

20、some point, robots will even be able to _ like people. However, some scientists _.,dance,make,come true,talk,disagree,Come true dance disagree make same not talk agree,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

21、 wake up and know where they are. Which side do you _ with?,same,not,agree,What kind 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.,2e,I think some future robots might look like,spiders. They wi

22、ll be able to help us clean the window, sweep the floor. Some robots might look like snakes. They will be able to help look for people under the buildings. If buildings fall down with people inside.,They will also be able to sever us. They can make dinner, do the dishes and cook coffee for us.,Some

23、robots will be look like people. They will be able to sing, dance and talk with us.,Some robots might look like big arms. They will be able to work in factories. They can help make cars and do simple jobs over and over again.,Today there are already robots working in factories. 现在已经有机器人在工厂里干活了。,此句中的

24、working in factories的逻辑主语是robots，但是在这个there be句型中，谓语动词已经有了are，所以work就不能再作本句的谓语动词，而应用-ing形式。这一点在学习和使用there be句型时需要特别注意。,Explanation,3a,Read Jills answer to the questionwhat will your life be like in the future ?Fill in the blanks with the words in the box.,meet work live look keep wear more less fewe

25、r take,In 20 years, I think Ill be a newspaper reporter. Ill _ in Shanghai, because there will be _ jobs in that city. As a reporter, I think I will _ lots of interesting people, so Ill have more friends. Ill have _ pets, though, because Ill have _ free time. And my apartment will be no good for pet

26、s because itll be too small.,live,more,meet,fewer,less,So Ill probably just _ a bird. During the week, Ill _ smart clothes. On the weekend, Ill _ less smart but Ill be more comfortable. In the future, people will _ more so theyll probably have fewer vacations, but I think Ill _ a holiday in HongKong

27、 when possible. One day Ill even go to Australia.,keep,wear,look,work,take,Complete the chart about your life 20 years from now. You can add more items.,What will yourbe like?,pilot,in an apartment,Writing,keep some plants,near a park,3b,_ _,Write about your life 20 years from now. Use 3a and 3b to

28、help you.,Writing,3c,本文为写自己未来二十年后的工作及生活，因此，时态应用一般将来时态。 首先，根据3b中自己所填表格中的内容，来想像一下自己的生活。工作、家庭、业余活动，自己周围的生活环境等。 将上述几个方面逐条写出来，并注意恰当运用连接词，以使文章连贯通顺。 最后，通读一遍短文，检查是否有错误。,写作指导,One possible version:,In 20 years, I think Ill be a pilot. Ill work in Beijing, because my parents work in Beijing. I want to live wit

29、h them. Ill live in a large apartment. As a pilot, I can have a few days off every month. I think Ill keep some plants in my apartment. Therell be a park near my home. Ill take a walk after supper. I like chess, so I can also play chess with my friends in the park.,Discussion,Discuss how you think a

30、 robot will help students with schoolwork in the future. Write down your groups ideas and draw a picture of your robot.,4,I think students wont need dictionaries because a robot will tell them the meaning of the words.,Self check,1. Put the words in the correct columns in the chart.,job, people, pol

31、lution, robot, fresh water, paper, planet, car, clean air, city, free time, building, money, tree,1. more后面可跟可数名词或不可数名词； 2. fewer后面跟可数名词； 3. less 后面跟不可数名词；,job, people, robot， planet car, city building， tree,pollution, fresh water paper, clean air, free time， money,方法指导,Girl: Mom, what will the futu

32、re _ like? Mom: Well, no one knows what the future will be _. Girl: But _ I be beautiful like you? _ I be a pilot? I want to fly up into the sky.,2. Fill in the blanks in the conversation.,be,like,will,Will,Mom: Youre already beautiful. And you should study hard. Then you _ be a pilot. Girl: OK. I m

33、ust study harder then. Mom: But you should also remember that _ will _both good and bad things in life. Girl: Oh, Im not scared, Mom, because you _ help me!,will,there,be,will,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.

34、3. That baby is able to _ (穿衣) himself now.,根据括号内所给的汉语提示填空。,buildings,impossible,dress,4. What will our life be like _ (在将来)？ 5. _ (好像) they have known our new address.,in the future,It seems,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 cant 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,. 根据要求完成句子 There will be a sports me