xyyb533词汇2

1、Book 5 Unit 3 Period 3 vocabulary一、学习目标1.掌握重要词汇、语言点、句型，并能在训练中正确运用。2.训练学生的总结归纳能力。二、学法指导1.通过训练，掌握本单元词汇的2.先独立完成各项练习，再通过小组讨论及教师讲解解决难点。三、知识链接1. press vi. & vt.按；压；逼 n.印刷； 压；新闻 pressure n.压力(1)Press a button/switch/key按下按钮/开关/按键(2)She pressed her face against the glass. (3)He pressed down the gas pedal(油门) of his car. (4)I dont know whether to accept this new job, and the firm is pressing me for a decision. (5)He gave the bell another press.(6)Oxford University Press 牛津大学出版社2. optimistic adj. 乐观的, 乐观主

2、义的 optimism n. 乐观（主义）optimist n.乐观主义者 (1) The experts are optimistic that we will succeed. (2) We should be optimistic about our life.(3)A gentleman is open-minded and optimistic; a small person is narrow-minded and pessimistic. 君子坦荡荡；小人常戚戚。【归纳拓展】 be optimistic about 对乐观的 be pessimistic about 对悲观的pessimistic adj. 悲观的, 悲观主义的 pessimism n.悲观（主义）pessimist n. 悲观主义者【即学活用】 (1)My good performance in the job interview left me_ (optimism) about my future and about what I can do here.(2)We are still optimi

3、stic _ whatever the result (may be). 3. instant adj. 立即的,立刻的; n. 瞬间；片刻(1)The telegram asked for an instant reply. 这封电报要求立即回复。 (2)The flood victims(受害者；灾民) were in instant need of help. (3)An instant later the explosion occurred. 爆炸发生了。 (4)Ill be back in an instant.(5)He began to shout “help” the instant/ instantly he saw the snake . 【归纳拓展】in an instant=immediately 立刻 the instant / instantly=as soon as conj. 一就(后接句子)【即学活用】(1)I recognized he was the man who helped me out of trouble in the street _

4、 instant I saw him. (2)_(instant) I saw him, I knew he was the man I had been looking for. 4. greedy adj. 贪吃的, 贪婪的, 贪心的，渴望 n. greed 贪心 (1)The greedy little boy ate all the candy at the party. (2) He looked at the shop windowwith greedy eyes. (3)Most businessmen are greedy to earn more money. (4)Most businessmen are greedy for money.【归纳拓展】be greedy to do sth. 渴望做某事 be greedy for sth. 渴望5. swallow vt. 吞下,咽下；淹没,吞没 n.燕子(1)He swallowed all these pills with a cup of water. (2)The waves swallowed up th

5、e little boat.(3)Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.一些书可以浅尝辄止；一些书可以狼吞虎咽；而有些书则需要细嚼慢咽，好好消化。 (4) The swallow found a worm(虫子) and swallowed it (5)One swallow doesnt make a summer. （谚语）一燕不成夏。【归纳拓展】 swallow up 吞没；耗尽 swallow down 吞下；咽下【即学活用】 (1) The problem is most severe in the north-west, where desert sands are swallowing _ farmland, homes and towns.(2) After three decades of urban development, in which roughly 20 million hectares of land_(swa

6、llow) up, China also now faces a shortage of farmland. 6. settlement n. 解决,解决方法;定居,定居地 (1) Well, what do you suggest for a settlement? 那么，你建议怎么来处理这个问题呢? (2)The European drove away the Indian for more settlements. 欧洲人为了获得更多的居住地而驱赶印第安人。settle vt. 解决(问题等);结束(争端、纠纷等);使(心情)平静下来;安顿;安排 (3)The question has been settled. (4)After the excitement I tried to settle myself. (5)He settled his child in a corner of the house. 他把孩子安顿在房间的一个角落里。 vi.定居 settle in sp. 在某地定居下来(6)The family has settled in Canada. Key p

7、hrases1. lose sight of 看不见；忽略 (1)Dont try to walk in a heavy snowstorm as you may lose sight of the road ahead.(2)We must not lose sight of the fact that man must live in harmony with nature. 人类必须与自然和谐相处【归纳拓展】catch sight of 望见，看到 in sight 在视线内out of sight 看不见了 set ones sight 目标，想达到take sight 瞄准 within sight of 能看到（在眼前，快到）2. sweep up打扫，横扫；快速地抱起(1)She was left to sweep up after the party. (2)The strong wind swept up the leaves off the street.【归纳拓展】sweep away 清除；一扫而空 sweep off扫去；大量清除 【即学活用】(1) He _

8、into his arms. 他一把将孩子抱进怀里。(2) In pushing to the train, the children _the crowds of people. A. sweeping up into B. swept up into C. were swept up D. were swept up into 3. speed up vt.& vi.（使）加速(1)The train is travelling at a speed of sixty miles an hour. (2)Tom was driving his sports car at an unbelievable high speed. (3)Once outside the station, the train began to pick up speed.【归纳拓展】at a speed of.以的速度 at high/ low speed高(低)速地pick up speed逐渐加快速度 speed by 飞驰而过【即学活用】 (1)You are driving too slowly. Do _（加速) a bit or well not be able to get home before dark. 单句改错(2)The Internet is widely used, which has sped for the development of English. 四、自测试题. 用所给词的恰当形式或根据语境写一个合适的词1.The years harvest is better than any_ years. 2.We read it though, but could not_(sense) it. 3.There was a general _(impress) that tomorrow meant a fresh start. 4.A research shows that women let their eyes ling

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