必修五unit3单词讲解

1、2021/3/91 重点单词和短语重点单词和短语 Unit 3 Life in the future2021/3/921. impression: n 印象；感想，印记impress：vt使某人印象深刻；使某人铭记一句多译：他的演讲给我留下了深刻的印象。一句多译：他的演讲给我留下了深刻的印象。 His speech impressed me. He impressed me with his speech.3)I was impressed with/ by/ at his speech.)His speech was impressed on ones mind/memory.5) His

2、speech left/made a deep impression on me.2021/3/93你对那个女孩的第一印象如何？ 父亲让我铭记工作的重要性。My father impressed me with the importance of work.My father impressed on me the importance of work. What was your first impression of the girl? 那女孩给我留下的第一印象是漂亮。The impression that the girl left on me was that she was beau

3、tiful.2021/3/94 2. take up: 接受；拿起；开始（从事）；继续；接受；拿起；开始（从事）；继续； 占据时间和空间占据时间和空间;(尤指为消遣尤指为消遣)学着做，开始做学着做，开始做eg: 1. In order to get the job, Ive to take up his suggestion. 2. She took up his offer of a drink. 3. I have taken up teaching since I graduated from university. 4. He takes up his job next week. 5

4、. Lets take up the text where we finished yeaterday. 6. He takes up a pen and writes down his name. 7. Writing the paper took up most of the weekend. 8. The table takes up too much space. 9. They have taken up golf.2021/3/953. uncertain: 不确定的，无把握的 certain be certain of/ about 对确定的，确信的 be certain to

5、do sth be certain that. for certain: 确定无疑 make certain of make certain that.弄清楚；确保It is certain that2021/3/96For certain personal reasons , I shall not be able to attend.由于某些 个人原因，我将不能出席。2. A certain Tom is looking for you.一个叫汤姆的人正在找你。2021/3/974. tolerate：vt 忍受，容忍stand/bear/put up with我不能容忍被欺骗。I can

6、t tolerate being cheated.I cant stand being cheated.I cant bear being cheated.I cant bear to be cheated I cant put up with being cheated.2021/3/985. adjustment: n 调整，调节adjust:调整，调节；适应翻译： 你们将很快适应新生活You will quickly adjust (yourselves) to the new life. 2021/3/996. lack: n1）这些植物因缺水而死了。The plants died f

7、or lack of water.2）我不缺钱。I have no lack of money.3) 缺知识让我们寸步难行。Lack of knowledge makes us difficult to move a single step.(a) lack of = shortage of sthfor / through lack of have no lack of 不缺乏 2021/3/910v lack sth lack for nothing 应有尽有我缺钱。I lack money.2.我什么都不缺。I lack for nothing.3. 尽管缺钱，他的父母还是把它送到了大学

8、。(用分词)Though lacking money, his parents managed to send him to university.2021/3/911lacking: adj be lacking in= be short of我缺钱。I am lacking in money.2. 尽管缺钱，他的父母还是把它送到了大学。Though lacking in money, his parents managed to send him to university.2021/3/9127. lose sight of: 看不见 catch sight of in sight ou

9、t of sight at (the )sight of at first sight1)I caught sight of her getting on the bus when I came out of the bookstore. 2)The small island is still in sight.3)The small island is out of sight. 4)At the sight of the teacher, the boy ran away.5)At first sight, the problem seems easy.6) He fell in love

10、 with her at first sight.看见看见看不见一看见乍一看，猛一看；初次见到,第一眼就2021/3/9138. speed up 加速，加速， 使加速使加速slow down ： 减速，减速， 使减速使减速at a speed of 以以的速度的速度at high/ low/ full/ top speedat speed 以高速以高速他正在以时速他正在以时速200英里的速度行驶。英里的速度行驶。He is driving at a speed of 200 miles an hour.2021/3/9149. desert n. 沙漠；荒原沙漠；荒原 vt. 离弃；抛弃离弃

11、；抛弃 /diz:t / adj. deserted 被遗弃的；无人居住的被遗弃的；无人居住的He deserted his wife and children and went abroad.他抛弃了他的妻子和孩子，出国了。他抛弃了他的妻子和孩子，出国了。2 . All his friends have deserted him! 他所有的朋友都抛弃了他他所有的朋友都抛弃了他! 2. The villages had been deserted.这些村庄已经荒无人烟了。这些村庄已经荒无人烟了。4.The deserted wife killed herself.这位遭遗弃的妻子自杀了。这位遭

12、遗弃的妻子自杀了。5 .A mysterious light came from the deserted house.废弃废弃的房屋里亮起了神秘的灯光。的房屋里亮起了神秘的灯光。2021/3/915 10. instant n瞬间，片刻；adj: 立即的，立刻的 the instant/ instantly ;conj 一就2021/3/916/ the moment / the second / the minute /directly/immediately/ presently as soon as hardly/scarcely when no sooner than on +doi

13、ng/动作性名词动作性名词 Hardly had the game begun when it started to rain. the instantinstantlyeg: He telephoned her the instant/ instantly he came home. _the airport, he was arrested by the police.A. As soon as arriving at B. Upon he arrived atC. On arriving at D. Upon arrival atC2021/3/917a guide to Chinaunder ones guidance under