必修五unit3重点词汇讲解.ppt

1、Welcome to my class!,Unit 3 Life in the future,Life in the past,Life at present,Transport In the past,What about now?,Maglev train,Environmentally friendly,energy-saving,Amazing speed: 430 kmh,engines,Computer system,safer,faster,cleaner,Currency,Education,houses,Communication,a robotic dog,a solar

2、energy car,life in the future,spaceship,flying ships,Light and fast traveling,Future motorbike,The Space City,The Space House,People might live on Mars or other planets,原句 I have to remind myself constantly that I am really in AD 3008. 我得不断提醒自己, 我真的已经进入到3008年了。(B5P17),1. remind vt. 提醒；使想起,例句 We must

3、 always remind ourselves of our weak points. 我们必须不断提醒自己自身的弱点。,remind sb. of sth./that.使某人想起某事; 提醒 remind sb. to do sth. 提醒某人做某事,运用 The picture reminds me _ my college days Please remind me that I must call my mother up before nine. = Please remind me _ (call) my mother before nine.,to call,of,2. pre

4、vious adj. 先前的；之前的 原句 .but it seems you keep getting flashbacks from your previous time period. 但在你脑子里似乎会不断闪现以前的时光。(B5P17),例句 He did better in his previous study.他在预习方面做得好。 搭配: previous to 在之前(to是介词),运用 根据汉语意思完成英语句子。 你以前有过这种工作经验吗？ Do you have _ of this kind of job? 来这里之前,我为你准备了文件。 _,I prepared all t

5、he documents for you.,Previous to coming here,any previous experience,原句 Hit by a lack of fresh air, my head ached. 由于缺乏新鲜空气, 我感到头痛。(B5P18),3. lack vi.缺少; 缺乏 n. 缺少; 缺乏; 短缺的东西,例句 The plant died for a lack of water. 植物因缺水而枯死了。,搭配,lack sth.缺乏某物(lack作 vt.) lack of sth.缺乏某物(lack作 n.) be lacking in缺乏(某种品质

6、、特点等), 不够,运用 因为缺钱, 他付不起上大学的学费。 Because he _(lack) money, he could not afford to go to the university = Because of _ (lack) of money, he could not afford to go to the university,lacked,a lack,(2) 你不能指望她, 她缺乏责任心。 You can not depend on her for she is _ in responsibility.,lacking,4. impression n. 印；印记；印

7、象 原句 First impression (B5P17) 第一印象 例句 Your performance gave me a strong impression. 你的表演给我留下了很深的印象。,搭配,have an impression of sth,/doing sth. 记得某事/做过某事 make an impression on sb. 给某人留下印象 give sb. a favorable impression给某人以好印象 make no impression on 对无影响/效果,运用 根据汉语意思完成英语句子。 (1)你对他的印象如何? (他给你的印象怎样?) _. (

8、2)我的话对他不起作用。 What I said _ _.,Whats your impression of him?,原句 I still cannot believe that I am taking up this prize that I won last year. 我现在仍然不能相信我是在去年获得的这个奖励。(B5P17) 例句 I am so proud to take up the prize. 能拿这个奖我很自豪。,5. take up 占据(时间，空间等); 对感兴趣；开始从事；接受,运用 根据汉语意思完成英语句子。 玩电脑游戏占用太多的时间, 而且很无聊。 Playing

9、 computer games _ _ and its very boring., 为了保持健康, Johnson教授退休后开始把骑自行车当作一种常规的运动。 To keep healthy, Professor Johnson _ as a regular form of exercise after he retired,took up cycling,一、短语翻译,1. _拿起; 接受; 开始; 继续 2. _ (快捷而悄声地)移动 3. _ 看不见 4. _安全带,safety belt,take up,slide into,lose sight of .,5. _ 完全复原 6. _

10、 打扫；横扫 7. _ 加速 8. _ 与相似,be similar to,be back on ones feet,sweep up,speed up,9. _向四面八方 10. _ 对感到乐观 11. _ 似乎；好像 12. _ 立刻；马上,in no time,in all directions,be optimistic about,as if,二、单词拓展 (A)单词派生,1. _v. 给人印象 _ adj. 印象深刻的 _ n. 印象; 感想; 印记,impress,impressive,impression,2. _ v. 调整；调节 _ n. 调整；调节 _ adj. 可调节的

11、,adjustable,adjust,adjustment,3. _ v. 打字；分类 _ n. 打字机 _ n. 打字员 4. _ v. 按；压 _ n. 压力,pressure,type,typewriter,typist,press,5. _ adj. 不断的 _ adv. 不断地 6. _ adj. 确定的 _ adj. 不确定的,uncertain,constant,constantly,certain,三. 灵活运用 1. _ by green hill on the north and a clear river on the east, this village really

12、enjoys nice _. (surround) 1. 第一空是被动, 即“被包围, 被围绕”故用过去分词短语作状语; 第二空用名词作宾语。,Surrounded,surroundings,2. He _ (constant) complained about the bad living conditions. 2. 副词修饰动词。,constantly,3. -Whats your _ of your English teacher? -He is a kind and handsome young man, but what _ me most is his sense of humo

13、ur. (impress) 3. 在形容词性物主代词后用名词; 第二空用动词作谓语,主语what是第三人称单数。,impression,impresses,4. It is _ that all students should wear the school uniform in school, but not all students obey the _. (require) 4. 第一空It is required that是固定句式，表示“按要求”；第二空用名词作宾语。,required,requirement,5. The nurse _ the wound and the _ to

14、 the arm stopped the bleeding at last. (press) 5. 第一空作谓语用动词，由stopped可知用一般过去式；第二空作主语用名词。,pressed,pressure,The passage is about a letter written by Li Qing who is taking up the prize that 1_ won last year. At first he was nervous and 2_(certain) about the journey. However，with Wang Pings guiding，Li Qi

15、ng was transported into the future safely.,he,uncertain,语法填空,1.he指代Li Qing,2.根据句意和and提示可知是uncertain,Hit by a lack 3_ fresh air，his head ached and he tried to make the necessary 4_ (adjust) to this new situation. Soon he was back 5_ his feet again 6_ flew after Wang Ping in a hovering carriage 7_ (dr

16、ive)by computer.,of,adjustment,on,and,driven,3.固定搭配 a lack of,5.固定搭配,4.形容词后修饰的应为名词,6.前后句意并列,7.与前面修饰词被动关系,Arriving at Wang Pings house，Li Qing was shown into 8_ large room with a green wall made of trees，9_ leaves provided the room with oxygen. 10_ (exhaust), Li Qing slid into bed and fell fast aslee

17、p.,a,whose,Exhausted,8.首次提到不定冠词,9.定语从句的关系词选择,10.分词做状语,下列句子均有一处错误，请指出并改正。 1. John took down art while at school. 2. A letter has been written to him, invites him to the party. 3. The professor came into the classroom, following by his students. 4. Taking good care of, the old man is living a happy li

18、fe. 5. The man kept silent in the room unless speaking to.,up,inviting,followed,Taken,spoken,Thank You !,语法填空,The fast development of technology has made many changes in our daily life. For the students in a public high school in Philadelphia, the change is really great. Their so-called “The School

19、of the Future” opened recently 1 _ the help of Microsoft Corp.,1. 固定搭配, 根据后面的the help of可知。,with,The combination of the 2 _ (late) technology and teaching methods makes it the focus in the world. It 3 _ (take) the School District of Philadelphia $63 million 4 _ (build) the “one of the most advanced high schools”.,2. 根据句意可知。此处的latest意为“最新的”。 3. 由上下文可知用一般过去时。 4. 不定式作主语。,latest,took,to build,It is free 5 _ has no en