高二英语必修2知识点总结

　　15. In relief he burst into laughter. 他如释重负，突然笑了起来。

　　16. Farmers hunted us without mercy. 农民总是惨无人道地捕杀我们。

　　17. a certain number of

　　一定数量的

　　18. I’m protecting myself from mosquitoes.我这样做可以防止蚊虫叮咬。

　　19. It contains a powerful drug which affects mosquitoes. 它含有一种强效药物可以防止蚊虫叮咬。

　　20. What must be done if wildlife protection is to succeed? 如果要成功地保护野生动植物必须做些什么？

　　21. … is very concerned about it 对此很关心

　　22. need to have a secure income

　　需要有固定的收入

　　23. Can they be employed to work …? 他们可以被雇来干活么？

　　24. What should be done to punish people who do harm to the animals? 应该做些什么来惩罚那些伤害动物的人？

　　25. run after 追逐

　　26. as usual 像平常一样

　　27. hunt for

　　寻找，搜寻

　　28. be related to 与……有关

　　29. What should you say if you are being punished by your parant for something you did wrong? 如果你正因为做错事而受到你父母的惩罚你该说些什么？

　　30. They lived on the earth tens of thousands of years ago, long before humans came into being. 千百万年前，恐龙就在地球上生活，必人类的出现要早得多。

　　31. Some scientists think it came after an unexpected incident when a huge rock from space hit the earth and put too much dust into the air. 有些科学家认为恐龙灭绝是发生在一件意外事故之后，当时宇宙间一块巨石击中地球因而在空气中扬起太多的尘土。

　　32. Nobody knows for sure why and how dinosaurs disappeared from the earth in such a short time.没有人确切地知道恐龙是因为什么原因，又是怎样在这么短的时间里从地球上消失的。

　　33. according to a UN report 根据联合国的一份报告

　　34. in the last 500 years 在过去500年里

　　35. possible reasons for the disapperance of dinosaurs 恐龙消失的可能原因

　　36. …how it might have become extinct 它可能是怎样灭绝的

　　an extinct species已灭绝的物种

　　an extinct volcano死火山

　　All hope was extinct.

　　一切希望都破灭了。

　　37. tell the truth

　　说实话

　　tell a lie

　　撒谎

　　all told

　　总共；合计

　　tell the time

　　看钟；报时tell a secret泄露秘密; tell fortunes.占卜

　　38. It’s a pity that …真遗憾……It's a pity that you have to go so soon. 真遗憾你这么快就得走了。feel pity for sb.

　　同情某人... have / take pity on sb.可怜某人

　　What a pity! 多么可惜[遗憾]!

　　out of pity 出于怜悯[同情]

　　39. I intend/mean/ plan to …

　　我打算……

　　I intend to go home.我想回家。The book is intended for beginners.本书是为初学者编写的。

　　We intend this news report as teaching material for freshmen.

　　我们打算把这篇新闻报道作为新生教材。You intended that she go. 你计划让她去

　　I mean what I say.我说到做到。

　　I meant to give you this book today, but I forgot.

　　我本来打算今天给你这本书的，可是我忘了。Missing the last bus means walking home 错过最后一班车就意味着步行回家。

　　40. I’d rather not…我不愿意

　　Which would you rather do, go to cinema or stay at home? 你是去看电影还是待在家里？

　　Would rather die than surrender.宁死不投降。

　　41. I feel like摸起来象；[口]想要, 愿意；有...的感觉

　　What do you feel like doing today? 你今天想做什么?

　　feel one's heart beat感觉到心跳feel one's way摸索前进

　　I feel it my duty to do so.我认为这样做是我的责任。

　　42. so that 所以, 因此，以便

　　I study hard, so that I may not fail in the examinations. 我用功，免得考不及格。

　　We turned on the light so that we might see (=so as to see) what it was. 我们把灯打开，以便看看它是什么。

　　43. to teach them a lesson

　　教训某人

　　44. base on

　　基于， 以……为根据

　　45. a start and an ending

　　开头和结尾

　　46. depend on

　　依靠

　　47. write your draft 打草稿

　　48. swap your writing with …和某人交换作文

　　49. I suggest making a special park for them 我建议建一个特殊的公园。

　　50. I’m sure that they will survive with your help 我相信在你的帮助下他们会生存下去的。

　　51. formal start/ending to the letter

　　书信的正式开头/结尾

　　二、练习

　　一）单词拼写

　　1.Almost all the animals have their special ways to p_______ themselves from their e_________.

　　2.As is known to all, a cow has four s________（胃）.

　　3.If you want to set up a company, first you must a_______ to the g________ for p__________.

　　4.What he said s________ that he wasn’t satisfied with what we had done.

　　5. The hotel bill c_________ every fee, i__________ the broken glass.

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