必修二unit 4 language points

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1、Language points for Warming up,Words and expressions for warming up,1. wild adj. living in a natural state, not changed or controlled by humans e.g. wild flowers / a wild rabbit wildlife n. (不可数) animals and plants growing in natural conditions e.g. a wildlife park,2.threaten vt. 1).恐吓,威胁 threaten +

2、n.+with+n.以.恐吓. eg.The robber threatened me with a gun. threaten to do 恐吓说要. eg.He threatened to make the photo public. 2)有.征兆/忧虑 These dark clouds threaten rain. 3)vi.迫近 A typhoon was threatening. threat n. threatening adj. 恐吓的,威胁的,3.decrease vt./vi. n. 减少,(使)变小或变少 The membership decreased to 150.

3、He decreased the speed of his car. on the decrease 在减少中 decrease to 减少到 decrease by 减少了 decreasing adj. 减少中的,在递减的 4.endanger vt.危害,使危险 Smoking endangers your health. endangered adj. 遭受危险的,濒临灭绝危险的 endangered animals,5. as a result 结果;因此; as a result of + n./v-ing “由于”,作为.的结果 e.g. I was very busy. As

4、a result, I couldnt take care of her. e.g. About twenty people were killed as a result of the big fire.,result from 起因于.,源自 result in 结果为.,导致,1). The terrible accident _ his carelessness. 2). His carelessness _ the terrible accident.,resulted from,resulted in,1. May was very sick, _ he could not eat

5、 or sleep. A. as a result B. after all C. anyway D. however 2. The car accident _ the drivers carelessness. A. resulted in B. resulted of C. resulted from D. result for,6. die out: disappear completely灭绝,绝种,(风俗,习惯等)逐渐消失; (光,火等)逐渐熄灭 e.g. This kind of bird has died out. e.g. many old customs are dying

6、 out. 区别: die away: (sound, wind, or light) becomes weaker and finally stops渐渐消失 e.g. The noise of the cars died away.,die off :先后死去;(草木)先后枯死 由于缺水, 这植物的叶子先后枯死。As a result of the lack of water, the leaves of this plant are dying off.,die of/ from 因而死(由于疾病,饥寒,情感原因造成的死亡一般用die of, 除此之外的原因造成的死亡用 die from

7、.) The old man _ drinking dirty water. The old man _ cold and hunger.,died from,died of,be dying for 很想要,渴望 be dying to do 很想做某事,请用适当的介词填空 1. Whales will die _ , if we dont protect them. 2. Nowadays every woman is dying _ fair skin. 3. The trees are dying _ because of the drought.,out,for,off,4. The

8、 weak light is dying _. 5. His anger died _ after being given some money. 6. About 10 million people die _ cancer every year. 7. Some people die _ the lack of water in the dry areas.,away,down,of,from,7. loss n.损失; 遗失;丧失;败北 He reported the loss of his wallet to the police. He suffered a loss of 10,0

9、00 dollars on the business. 那笔生意中,他损失了10 000美元。 Our team has already had 3 losses. 我们队已经败了三场了。 At a loss adj. 困惑,不知所措,adv.亏本地 She was at a loss for an answer. lose vt.丢失,损失,8.hunt vt./vi.,打猎;猎取;猎食;寻找,November is a good time to hunt deer.,hunt(for)=,search for; try to find 寻找/求,hunter 猎人 go hunting 去

10、打猎 a hunting dog 猎狗,9.peace n. 和平,安静,宁静 in peace 和平的,和睦的,安祥的 live in peace with ones neighbours be at peace with other countries make peace( with ) (跟.)讲和;(与.) 重新和好 The two countries are _now, but they used to be at war . A. in peace B. at peace,B,They are in danger of disappearing.,10. in danger:,处

11、于危险中,in danger of :,有的危险(受到外来的危险),g:他有生命危险,He is in danger of losing life,脱离危险:,out of danger,dangerous adj.,可能引起危险,对别人构成危险,Eg. Its dangerous to play with a tiger.,1. He is hunting _ his lost watch here and there. A. to B. at C. for D. out 2. It will be _ wonderful world if all nations live in _ pea

12、ce with each other. A. a a B. the the C. a the D. a /,3. I hear Tim once was _ of losing his life, but now he is _. A. in danger, out of danger B. in the danger, out of danger C. in danger , out of dangerous D. in danger, out of the danger,Although they both hope to live_, they often quarrel because

13、 of their bad temper., How many factory workers are_ of losing their job.,When hearing that he has passed the exam, _ he went to play basketball,A B C D,in danger,in danger,in peace,in peace,in relief,in relief,in the wild,:和平地,和睦地,在危险中,如释重负,在野外,You are _ if you dont take any medicine A in peace B i

14、n relief C in danger D in the wild,C,Language points for Reading,(longed),(responded),(distant land),3. Please take me to a land far away .,2. Daisy answered immediately.,1.Daisy had always wanted to help endangered species of wildlife.,long 作动词 意思是“对渴望,很想 ”, 我盼望再见到你。, 孩子们总是盼望假期的。,Im longing to see

15、you again.,Children are always longing for holidays,long to do,/ long for,Please find words similar to the underlined part from para1,4. in relief 如释重负 relief from sth. 减轻 eg. The drug gives some relief from pain. 这种药可以减轻一些痛苦。,5. burst into laughter 突然笑起来 burst into 突然 eg. The aircraft crashed and burst into flames. 飞机突然坠地起火。 习惯用语 burst in闯入; 突然出现; 突然发作 burst out大呼; 惊叫; 冲出; 突然发作,6. mercy n. 仁慈;慈悲 show mercy to sb. 对某人起了怜悯之心 e.g. They showed mercy

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