仁愛版英語九年級上冊Unit4Topic2SectionA課件

1、Unit 4 Amazing ScienceTopic 2 Im excited about the things that will be discovered in the future.Section A 課件 1 Can you imagine what our life will be like in space?If we want to live in space, we need a spacesuit.Maybe one day we will live in space instead of earth.直達(dá)火星15分鐘一班People can travel by spac

2、eship.There will be a house in space.Lets readKangkang: Hi, Maria! There will be a wonderful movie this Saturday evening. Shall we go to watch it?Maria: Great! Whats it about?Kangkang: Its about life in space.Maria: That sounds exciting.Kangkang: Yes. All the people travel by spaceship in the movie,

3、 and they can visit planets like Mars.Do you think we will one day live in space?Does Kangkang believe that?Listen to the dialog and answer the questions:1.What are Kangkang and Maria going to do this Saturday evening?2. What is the movie about?3.What will the space be like? They are going to watch

4、a wonderful movie.Its about life in space.There will be houses, schools, hospitals, and so on. People can do anything that can be done on earth.If we live in space, we may have neighbors.If there are alens, What will they look like?Maybe the aliens are sitting next to you.Key points1. like, aslike 說

5、明相似關(guān)系，即二者在形態(tài)、性質(zhì)上相似，但不等同例：He has done a lot of good things like Lei Feng.as:說明同一關(guān)系，指身份、意為“作為，當(dāng)作”例：Dont treat me as a child. Im 15.as:還有“像，按照”的意思例：Please do it as I told you.I have the same idea as you.2. be able to, cancan:沒有將來時(shí)和完成時(shí)，因此在shall, will, have等后需要用be able to例：He is able to cook=He can cook.

6、Ill be able to ride a bike be able to 與can 不能重疊使用3. can be done:情+be+V過去分詞例：Trees can be planted in spring.4. Im afraid soIm afraid notI hope so I hope notI think so I dont so I dont expect so=I expect notI dont suppose so=I suppose not5. think：要接的賓語從句含有not 等否定詞，且主語為第一人稱，該否定應(yīng)移至主句，即否定主句的謂語動(dòng)詞例：I dont

7、think it will rain tomorrow.改為反意疑問句：第一人稱時(shí)，從句一致第二、三人稱時(shí)，與主句一致例：He thinks he can make it, doesnt he?I dont think it will rain tomorrow, will it?believe, suppose, imagine, expect 等詞與think 用法一樣6. not until 直到才 主句用一般將來時(shí)，從句用一般現(xiàn)在時(shí)例：I wont go until you are back.當(dāng)主句動(dòng)詞為wait, watch, think 等延續(xù)性動(dòng)詞時(shí)不與not連用。例：We wi

8、ll wait for you until twelve oclock.7. with ones own eyes 親眼所見例：We should observe the things around us with our own eyes. Phrases in Section A: 1.太空中的生命2. 多么有趣！3. 了解人類文化4. 直到為止5. 親眼見到6. 科學(xué)研究life in spaceWhat fun !learn about human culturenot untilsee sth with ones own eyesscientific researchKey Sent

9、encesMaria: Really? Kangkang, do you think people will live on Mars in the future?Kangkang: Yes, I think we will live in space one day. There will be houses, schools, hospitals, and so on. We will be able to do anything （that can be done on earth.）Maria: What fun! I cant wait.(Maria and Kangkang are

10、 talking after watching the movie.)Maria: Do you believe (that) there are aliens？Kangkang: Im afraid not. If there are aliens, where are they?Maria: But some scientists think there are aliens. One American scientist thinks they have already come to the earth, and they are reading information on the

11、Internet in order to learn about human culture.Kangkang: Aliens are described and discussed by many people. But I dont think aliens can be found in space.Maria: Youre probably right. I wont believe there are aliens until I see them with my own eyes.=Many people describe and discuss aliens notuntil 直到才直到做完作業(yè)我才去睡覺。I didnt go to b