2022年高中英语 Unit 4 Astronomy the science of the stars课前预习 新人教版必修3
《2022年高中英语 Unit 4 Astronomy the science of the stars课前预习 新人教版必修3》由会员分享,可在线阅读,更多相关《2022年高中英语 Unit 4 Astronomy the science of the stars课前预习 新人教版必修3(3页珍藏版)》请在装配图网上搜索。
1、2022年高中英语 Unit 4 Astronomy the science of the stars课前预习 新人教版必修3Part One: Words and Expressions 一 重点词汇1.astronomy n._ 2. system n. _3. theory n._4. globe n._5. violent adj._6. atmosphere n. _7. unlike adj. _8. harmful adj. _9. multiply v. _10. oxygen n. _11. exist vi._12. puzzle n. _v. _13. biology n
2、. _14. satellite n._15. climate n._16. pull n/vt. _二 重点短语1. 及时;终于_ 2. 产生;分娩 _3. 轮到某人_ 4. 阻止;制止_ 5.挡住(光线)_ 6. 感到高兴_7. 既然_ 8. 突发;爆发_9. 密切注视_ 10. 下蛋_ 11.依赖,取决于_ 12向前迈步_ 13.和.一样痛苦_ 14.爆发_15.be different from_ 16. go round_ 17fillwith_ 18.as well as _19escape from_ 20.asas possible _21 make a trip _ 22.f
3、all to the ground _23.fall back _ 24.get close to _三词汇拓展1. 天文学n._ 天文学家n._ 天文学的adj._ 宇航员n._2. 宗教 n._宗教的adj._3 球体,地球仪n._ 3. 全球性的,全世界的_ 4.猛烈的,强烈的,adj._猛烈,暴行_5 损害,伤害n./vt._有害的,_无害的_phr.对。有害_6.存在 vi._存在n._存在的,实有的_7.谜;难题 n._(使)迷惑vt/vi._ 迷惑的,困惑的adj._令人迷惑的adj._8.生物, 生物学n._ 生物学的adj._ 生物学家n._ 9. 物理(学)n._ 物质的,
4、身体的adj._物理学家n._ 医生 n._Part two. Reading materials长句难句:把下列句子翻译成汉语。1. What it was to bee was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe. _2. What is even more important is that as the earth cooled down, water began to appear on its surface._3. What m
5、any scientist believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas._4. Why they suddenly disappeared still remains a mystery._5. So whether life will continue on the earth for millions of years to e will depend on whether this
6、 problem can be solved._6. This produced a chain reaction, which made it possible for life to develop.7. I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth bee smaller and the moon larger._8. They are putting too much carbon dioxide into the atmosphere
7、 , which prevent heat from escaping from the earth into space._9. We watched, amazed as fire broke out on the outside of the spaceship as the earths gravity increased.10. So we feel as if there is no gravity at all._一Read the following statements, and decide whether they are true(T) or false(F).(1)
8、Our solar system is just a tiny part of an enormous group of stars and planets called a galaxy. There are billions of galaxies in the universe. Ours is called Milky Way.( )(2) Many scientists believed that the universe began with an enormous explosion called the “Big Bang”, which happened about 30 b
9、illion years ago. ( )(3) The sun is so large that more than a million earths would fit inside it. It looks different from other stars because it is so much nearer to Earth. ( )二 Read the first passage and plete the following questions.(1)Read the passage carefully and write down the main idea for ea
10、ch paragraph.Paragraph 1:_Paragraph 2:_Paragraph 3:_Paragraph 4:_Paragraph 5:_(2)Think about what you have read and discuss these questions in pairs.1. Why was the earth different from the other planets?2. Why did the plants grow before the animals came?_3. Why is it wrong to show films with dinosaurs and people together?_4. What problem is caused by human beings?-_
- 温馨提示:
1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。