1、Unit 10,1.no longer (时间上)不再no more (程度上)不再not any longernot any more 2. hunt animals for food 为得到而捕猎hunt for 搜寻 hunt animals 狩猎 3. know of/about 对了解 ; 4. in danger 处于危险中 out of danger 脱离危险 ;in danger of 面临.的危险 ; endanger vt. 使.濒危;危害 ; endangered animals 濒危动物become endangered *There be left 有剩下,5. di
2、e out 灭绝; 消失 ;die away (风,声音)渐渐消失 die off 相继死去;成批的死去 die of 死于(原因)die from ; die down渐熄;逐渐消失;静下来 be dying for 渴望;很想 ;6. It follows that 由此得出; 可见 Eg: People get sick because of air pollution.人们生病是因为空气污染。It follows that we must do something about it. 可见我们必须采取行动了。 7. lead to 导致 8. take turns to do sth/
3、 doing sth 轮流做某事 do sth in turn/by turns,9. act as 扮演 =play a role of 10. an environmental expert 一位环境专家 11. keep/stop/prevent sb from doing sth 阻止做 keep sb doing sth 使.一直做. keep (on) doing sth 坚持做某事 ;protect.from/against 保护.免受. 12. we dont do as we say. 我们言行不一。 13. ( take sb ) on a tour of. (带某人)游览
4、. 14. have a bright future 拥有一个灿烂的未来 15. harm sb/ do harm to sb/ do sb harm be harmful to sb 伤害某人;对.有害=be bad for ; * do good to sb/do sb goodbe good for ;benefit sb.be of benefit to 对.有好处/益,16. take measures/steps/action 采取措施 ; 17. be used to sth/ doing sth 习惯于 18. adapt to (改变以)适应 adapt oneself to
5、 使自己适应于 ; adjust to (调整以)适应 19. become endangered 频临危险 ; 20. the original species 原有的物种 Species (单复数相同) 21. first of all 首先at first 最初:起初 (暗含后来有变化)above all 最重要的是;首要的是 22. make a big difference 大改观;影响大,23.If we know more about what causes endangerment, we may be able to take measuresbefore it is too
6、 late. 如果我们能更多地了解致使生物濒危的原因,就能及时采取补救措施。 *They are thinking of buying the house beforethe prices go up. 他们正在考虑趁房价未涨时把房子买下来。 *If you dont like the present job, I suggest you look for another one before it is too late. 如果你不喜欢目前的工作,我建议你趁早另谋出路。 *He hung up before I could say a word. 我还没说一句话,他就挂了电话。,24. de
7、vote oneself to sth/doing sth 致力于be devoted to sth/doing sth 投身于 a devoted friend / wife 忠实的;忠诚的 ; 25. at present 目前 at the present time be present at 出席 26. explain sth to sb 向某人解释=explain to sb sth ; 27. setfree 释放 = be free 28. in the wild 处于野生状态 ; 29. be careful with 细心;认真 ;be careful of/about 注
8、意;留意 ;30. throw away 扔掉;throw about 四处乱扔 ;31. care about 关心care for 喜欢;,35. up to (1)正在做;从事于(2)大约; 多达 (3)理应;视为.的职责 ; (1) Whats he up to? 他在干什么? (常用作贬义) (2) I guess the fellow is up to no good. 我猜这个家伙要图谋不轨。 (3) The little boy can count up to twenty. 这小孩能从一数到二十。 (4) The students are allowed up to two
9、hours to finish the test. 学生们有长达两小时的时间来完成试题。 (5) Its up to you to decide what to do next. 由你来决定我们下一步做什么。 (6)The success of this project is up to us. 这个项目的成败取决于我们.,32. go on a tour to 去观光游览 ; 33. a large amount of (money) 许多(钱) 34. (translate) word for word 逐字地 ;answer point for point 逐点答复 ; 对比:one b
10、y one 一个接一个的little by little 逐渐的慢慢的一点一点的 36. become extinct = die out 灭绝 37. keepas a pet 把当宠物养,38. common adj. 常见的; 共同的; 普遍的(侧重指共性;强调“非特殊性,非优秀性” 或 “不足为奇的”) usual adj. 通常的;寻常的;惯常的 (多指“习惯性的,遵循常规的,一贯如此的”强调时间角度) ordinary adj. 通常的;普通的, 也指普遍的(但不是因为大家所共有而普遍常见, 而是因为符合事物的正常法则及一般规律而十分普遍;也可带贬义,指低于一般标准的事物或人。) popular adj. 普及的;通俗的,(指为广大群众所接受或深受喜爱的) general adj. 一般的;普通的; (指属于大部分人或大部分事物的属性, 因此是一般的,普通的,可能也包括了一些极少数的例外。),