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1、Unit 4 Cyberspace,Whats full when its used and empty when its at rest?,Brain Teaser/Riddle,1. Guess the meaning of the following words: blast off, overall, quarantine. 2. Whats a “spacewalk”? How many countries have done it before? 3. Whats the function of the “satellite-tracking-ship”? 4. How many
2、astronauts have been housed? How many of them will fly out and how many of them will step out inot the space?,1. _.有可能的 2. _ n. 画廊 3. _ adj. 全球的 4. _ n. 气候 5. _ n. 生长 6. _ n.娱乐，款待 7. _ v. 消失 8. _ adj. 明显的,基础知识提要,核心单词,根据提示写出英语单词或汉语意思。,likely,gallery,global,climate,growth,entertainment,disappear,obvio
3、us,9. _ n.计划，工程 10. _ n. 时髦，时尚 11. _ n. 目的地 12. _ n.景色，风景 13. _ n.阳光 14. _ n.标题，题目 15. _ n. 百万富翁 16. _ n. 导游，指南 17. _ n. 郊区 18. _ adj.定期的，有规律的,project,fashion,destination,view,sunshine,title,millionaire,guide,zone,regular,19. flood n _ 20. offer n _ 21. settle n. _ 22. averagen. _ 23. view n _ 24. r
4、ejectn _ 25. non-smoker _ 26. historicaladj. _ 27. sceneryn. _ 28. officiallyadv _ 29. crash n _ 30. seasiden _,洪水，淹没,提供,定居,平均,观点,风景,拒绝,非吸烟者,历史的,风景,景色,正式地,使撞毁,海滨,1.attract (vt.) _ (adj.) 吸引人的 _ (n.) 吸引,吸引力 2. real (adj.) _ (n.) 现实，真实 3. grow (v.) _ (n.) 生长 4. crime (n.) _ (n.) 罪犯 5. entertain ( v.)
5、_ (n.)娱乐 6. harm (vt.& n.)_ (adj.) 有害的 _ (adj.)无害的 7. destruction (n.)_ (v.)破坏 8. scientific (adj.) _ (n.)科学 _ (n.)科学家 9. suggest ( v.)_ (n.) 建议 10. tour (n.) _ (n.) 旅游 _ (n.) 旅游者,attractive,attraction,reality,growth,criminal,entertainment,harmful,harmless,destroy,science,scientist,suggestion,touris
6、m,tourist,词类转换,按要求写出下列单词的适当形式。,1. _实现，成真 2. _好象，仿佛 3. _(电话)别挂断 4. _和取得联系 5. _进行环球旅游 6. _被称为是 7. _发现，查明 8. _假期优惠 9. _对乐观,重要词组,come true,as if,hang on,get in touch with,go on an aroundtheworld tour,be known as,find out,holiday offer,be optimistic about,10. _将来 11. _取决于 12. _根本，全然 13. _去露营 14._位于 15._
7、受喜爱或欢迎 16._平均 17._抗议，反对 18._历史古迹,in the future,depend on,at all,go camping,be located,be popular with,on average,protest against,historical sites,19._ as well as 20._ whats more 21._ go back 22._since then 23._plenty of 24._in the flesh 25._be up to 26._ take advantage of 27._be excited about 28._be
8、 experienced at / in 29._ do water sports 30._carry out,也,和,跟一样好,而且,追溯到，回顾,从那以来,大量的,充足的,亲自，本人,达到，胜任，由决定,利用的优势,对感到兴奋,在方面有经验,进行水上运动,实现，开展,1. offer vt. & n. 提供，出价，提议，主动提出 搭配：用适当的词填空。 (1) offer sb. sth. = offer sth._ sb. 提供某人某物 (2) offer _ = make an offer to do主动提出帮忙做 运用：用offer翻译下列句子。 (1)老板主动提出要送我们去郊区。
9、The boss _us to the suburb. (2) 那个失主悬赏寻找他失去的小狗。 _ for the return of his dog. (3)看到我的麻烦，他表示要帮助我。 _,重要考点突破,核心单词,to,to do,offered to send,The owner offered a reward,Seeing my trouble, he offered to help me out.,2. flood n. 洪水，水灾 vt. & vi. 淹没，泛滥 搭配：(1) in flood泛滥，(陆地)一片汪洋 (2) be flooded with溢满，覆满(=be fu
10、ll of) (3) a flood of tears 泪如泉涌 (4) a flood of cheap imports大量廉价进口商品 运用：用flood相关结构翻译下列句子。 (1)河水泛滥成灾。 The river is _. (2)房间里挤满了人。 The room _ people. (3)河水淹没了河谷。 The river _ the valley. = The valley _ of the river (4)他告诉我说，谈到那个地方她就放声大哭了起来。 Here she burst into _, he said to me.,in flood,is flooded wit
11、h,flooded,a flood of tears,was in flood,3. attack v. & n. 攻击，进攻 n. (疾病)侵袭，发作 搭配：写出下列短语的汉语意思。 (1) a heart attack _ (2) make an attack on _ (3) be attacked with (a disease) _ (4) have an attack of _ 联想:attract v. 吸引 attract ones attention 吸引某人的注意力 运用：请指出下列句子中的attack的词类和意思。 (1)The enemy attacked us at
12、night. (2) It is reported that this disease attacks the brain. (3)The poor boy is suffering an attack of flu. (4)Most wild animals wont attack unless they are irritated.,心脏病发作,攻击，向进攻,患病,(病)发作，为所侵袭,vt.攻击,vt.侵袭,n.发作,vi.攻击,should have a meeting,doing this,failed,us having a rest,/that we should have,should+动词原形,陈述,5. settle v. (使)定居，安顿，栖息，殖民，确定，解决 理解：请指出settle的在句子中的具体意思。 (1
