8B Unit 1 Trees

P1

1. nature n.自然；天性 ---natural a. 自然的；天生的；本能的---unnatural a. 不自然的

  e.g. keep the balance of nature保持生态平衡    in nature 在自然界

      natural food天然食品      a natural footballer 一个天生的足球运发动

2. seed n.种子

3.strange a.奇怪的；生疏的---stranger n. 生疏人

P2

1. live v.=exist生存；居住--life n.(lives)生活；生命--living a.活着的；逼真的--alive a. 活着；在世

  e.g. save one’s life救某人的命            lose one’s life失去某人的生命

        save his life                          lose your life

        save our lives                          lose their lives

all living things一切生物            keep sb. alive使某人活着

        Latin is not a living language.             find himself alive发现他自己还活着

拉丁语不是现代用语。The great man isstill alive.那个伟人还活着。

2. on the left在左边---on the right 在右边

3.average a.平均的    e.g. He is average height.他中等身材。

                            The average age of the students is 15.平均年龄

4. mouse n. –mice pl.老鼠

5. tortoise n. –tortoises pl.乌龟

6. human n.人类 –humans pl.  a.人的；人类的      e.g. human beings 人类

7. pollute v.污染 –pollution n.  e.g. air pollution    water pollution    noise pollution

polluted a.被污染的  e.g. The water is polluted. 这水被污染了。

8. item n. 条款；工程；一件物品an item

9. well-known a. =famous著名的 --better-known(比拟级)—best-known(最高级)

10. magnolia trees玉兰树

11. sweet-smelling芳香的

12. be known as被誉为      know—knew--known

13. show—showed—shown/ showed    e.g. show me your watch =show your watch to me

14.decide v.决定 –decision n.      e.g. decide (not) to do sth.决定〔不〕做某事

make a decision做决定

15.probably adv.=possibly =perhaps =maybe也许；大概；可能

P3

1.pollution fighters污染斗士

2. fight v.—fought—fought v./ n.打架；战斗 ---fighter n. 斗士；战士

e.g. fight against/ with与某人打架/打丈      have a fight 打一架

3.collect some facts搜集一些事实/ 资料 ---collection n.      in fact 事实上  a matter of fact 真相

4. a class project on pollution一个有关污染的班级课题

5. interview sb. about sth.采访某人关于某事

6. science n.科学 ---scientist n.科学家

  e.g. Einstein was one of the most famous scientists in the world.

爱因斯坦是最著名的科学家之一。

7. interest n./ v.兴趣；爱好；利益/使感兴趣 –interested a.感兴趣的 –interesting a.有趣的

  many interests许多兴趣 =many hobbies  show great interest in sth. 对某事表现出极大兴趣

be interested in sth./ doing对……感兴趣；=be keen on sth./ doing

8. on the earth在地球上；在世界上          on earth终究  e.g. Where on earth are you going?

9. what good什么好处    good在这里是名词，意为“好处〞=benefit n. 利益；好处

10. make sb. (not) do sth.使某人〔不〕做某事 -–made--made

11. make + sb./sth + adj.  使〔某物/人〕变得〔怎么样〕

e.g. The news made all the boys very happy. 这个消息使得所有的男孩很快乐。

12. make sb. + n.使某人成为……e.g. make him a great runner使他成为一个极好的跑步运发动

13. noise n.噪音-- noisy a. –noisier—noisiest    make much noise发出许多噪音  make a noise 吵闹

14. noise n. –noisy a.吵闹的---noisily adv. 

15. noisier更吵；较吵 –less noisy比拟不吵；比拟安静 =quieter

                    less expensive =cheaper比拟廉价

  make streets more beautiful and less noisy使街道更美更安静

16. what else =what other things别的什么

17. wood n.木头—wooden a.木制的  be made of wood由木头做成    a wooden ball一个木球

18. on the end of…在……的末端/顶端      e.g. on the end of a pencil 在铅笔的末端

19. in the end =at last =finally最后

20. at the end of…在……底；在……的尽头at the end of the month在月底

at the end of the story在故事的结尾          at the end of the road 在马路的尽头

21. come from= be from来自        come-came-come

22. suppose v. :think (sth. to be true)认为；推断；假设

  e.g. I suppose that you are right. 我猜测你是对的。

23. …also =…,too = …as well =…as well as… =both…and… =not only…but also… =So do/ does sb.

  as well as也；还；和〔as well as连接两个主语时，后面的谓语动词与第一个主语保持一致。〕

e.g. He as well as his sisters is going to Canada. 

as well as还=and  lively a. 生动的

e.g. Mr. Li’s class is lively and interesting.=Mr Li’s class is lively as well as interesting.

24. breathe v.呼吸--breathing      breathe in 吸入〔气体〕  breathe out 呼出〔气体〕

breath n.呼吸    take a deep breath 深呼吸  be out of breath 上气不接下气；喘不过气来

  hold one’s breath屏住某人的呼吸

25. pure a.纯的；纯洁的---mixed 混合的    pure-purer-purest

purely adv.纯粹地；完全地 

26. enjoy breathing pure, cool air喜欢呼吸干净凉快的空气 pure =clean

27. Of course. =Certainly =Sure当然

28. thank sb. for sth./ doing sth. 为……而感谢某人

e.g. thank you for your invitation =thank you for inviting me感谢你的邀请

thank you for your help =thank you for helping me感谢你的帮助

29. take…from…从……中拿出e.g.take harmful gases fromthe air从空气中吸收有害气体

                                take trees fromthe forests从森林中取走树木

  several kinds of gas几种气体

30. harm n./ v.伤害 –harmful a.有害的—harmless a.无害的

31. be harmful to =be bad for =do harm to对……有害

  e.g. Smoking is harmful to our health. =Smoking is bad for our health. =Smoking does harm to ~

吸烟对我们的安康有害。

32. release v.释放；放出 =let out =set free    e.g. release the prisoners 释放囚犯

33. release oxygen back intothe air把氧气释放〔回〕到空气中

34. four—fourth第四      forty—fortieth第四十    forty-six---forty-sixth第四十六

35. one and a half hectares =one /a hectare and a half  1.5公顷

36. produce v.产生；消费= make/ grow –product n.产品；产物 –production n.消费；产量

  e.g. The factory produces many nice products every year. The production is really good.

这家工厂每年消费许多好的产品。产量真的很好。

Nokia products诺基亚产品

37. wonder v.想知道= want to know ---wonderful a. 精彩的；奇妙的；极好的

n.奇迹

38. enough +名词  e.g. enough oxygen/ food  足够的氧气/食物 

  形容词+enough  e.g. big enough够大    careful enough够仔细

  adj.+ enough to do…足够….能做… =so +adj. +that sb. can do…如此……以致于能……

39. keep + sb./sth + adj.(形)  使…处于…的状态    keep--kept--kept

  keep your whole class alive保持/使你们整个班级活着

  keep the windows open让窗户开着 keep us healthy 保持我们安康〔healthier〕

40. natural air conditioners天然的空调 ---air-conditioned a. 有空调的

an air-conditioned room      The room is air-conditioned.这个房间是有空调的。

41. do the job of…起……作用do the job of 15 air conditioners起15台空调的作用

42. run v. –ran—run运转；操作 =work/ operate

43. all day = the whole day整天

44. almost =nearly几乎；差不多

45. know a lot about trees对树木理解很多

46. begin v.—began—begun—beginning  begin doing/ to do= start doing/ to do开场做

  at the beginning of…在……的开场

47. understand v.—understood—understood理解

48. for example例如 〔后有逗号+句子〕 =such as +名词/动名词

49. an insect一个昆虫

50. attack v.袭击；攻打

51. warn v.警告；提醒 -–warning n.   

warn sb. (not) to do sth. 警告某人〔不要〕做某事

  e.g. The police warned us not to go out at night.

警察警告我们晚上不要外出。

52. protect…by (not) doing sth.  通过〔不〕做某事保护…

e.g. We should protect the environment by planting more trees.

我们应该种更多的树保护环境。

We should protect the environment by not cutting down more trees.

我们应该不砍伐更多的树来保护环境。

53. protect…from保护……不受…. →prevent …from；keep… from

  protect v. –protection n.

54. chemical n.化学物质；化学品    produce a chemical 产生一种化学物质

a.化学的  a chemical change 一个化学变化

  chemical n./ a. –chemistry n.化学  a chemistry book/ teacher/ lesson    study chemistry 学习化学

chemist n.化学家；药剂师    (physics n. 物理〔学〕--physical a. 物理的；身体的)

55. taste v. +adj.尝起来怎么样 连系动词还有：look; smell; sound; feel; become; get; turn; grow后+形

56. nasty a.令人厌恶的/不悦的 =unpleasant/ not nice/ horrible/terrible

e.g. a nasty smell一股很恶心的气味

57. join A and B together将A 和B连接起来  join= connect 连接

58. join +某人/ 组织：  参加某人；参加某一个组织

take part in +活动/ 比赛/运动会

  attend + a meeting/ a lecture/ school =go to出席会议/讲座；上学

59. pass sb. sth. =pass sth. to sb.把某物递给某人 

e.g. pass him the book =pass the book to him把那本书递给他

60. each other互相；互相表示两个人之间的互相关系 

one another互相；互相表示两人以上的互相关系

61. communicate v.交流信息；沟通----communication n.  communicate with sb.和某人交流

e.g. communicate with one another互相交流

62. be in (great) danger处于〔极大的〕危险中 ---be out of danger 脱离危险

  danger n. –dangerous a.危险的—more dangerous---most dangerous

63. cut down砍伐 –cut—cut--cutting

64. burn v.燃烧 burnt—burnt –burning a.燃烧着的

65. 6 million trees六百万棵树    millions of trees 几百万棵数

66. place v.放置 –replace v.交换；取代 =take the place of

67. hardly adv. =almost not几乎不      hardly any几乎没有＝almost none

                                    hardly ever =almost never几乎从不

68. hard a.硬的；困难的；猛烈的 

adv.努力地；猛烈地

69. destroy v.破坏＝damage  destroyed-- destroyed

70. best fighters against pollution对抗污染的最好斗士们

P4

1. take away拿走；带走  throw away 扔掉—threw--thrown

2. change v.改变；变化 ---exchange v. 交换

3.quite a lot =quite a few相当多的

4. a large number of +可数名词：大量的……      a number of =some =a few一些

  the number of …：……的数量e.g.The number of the students in our grade is 280.

5. something bad某些不好的事情    something/ anything/ nothing这些不定代词放在形容词前

6. make four mistakes犯了四个错误  ---correct mistakes 改正错误

7. live much/far longer than…比……活得长久得多much +比拟级

8. heat v.加热； n. 热量 –hot a. –hotter --hottest

9. be like像  like v. 喜欢； prep. 像

10. share sth. withsb.和某人分享某物

11. main a. =most important主要的；最重要的---mainly adv. =mostly adv. 大体上；主要地

P5

1. hear v.—heard—heard听见    listen v. 听

2. power n.力量；权利 –powerful a.强大的；有效的

3. fewer and fewer trees越来越少的树

4. except prep.除了……以外---exception n.例外  e.g. There are some exceptions.

P6

1. drop v. –dropping落下；降低      stop v.--stopping

2. die v. –dying    tie v. –tying系  shut v. –shutting关

3. be on holiday在度假

4. practicedoing练习做某事

5. go windsurfing去做帆板运动；去冲浪

6. sunbathe v./ n. 沐日光浴；日光浴

7. at/ on the beach在沙滩；在海滩

8. play badminton打羽毛球   

9. play volleyball打排球

P7

1. contain v.包含---container n. 容器

2. belong to him属于他  The book belongs to Mary =The book is Mary’s.这本书是玛丽的。

否认句：The bookdoesn’t belong to Mary. =The book isn’t Mary’s.

3. mean v.—meant—meant—meaning n.意思

P8

1. Tree-planting Day植树节    on Tree-planting Day

2. reasons forplanting more trees植更多树的理由---reasonable a. 合理的

3. make streets less noisy使街道比拟安静

4. provide us with food =provide food for us给我们提供食物

P9

1. fight pollution对抗污染    fight—fought—fought—fighter n.

2. stop doing sth.停顿做某事        stop to do sth. 停下来去做某事

3. use plastic bags for shopping =use plastic bags toshop用塑料袋购物

4. stop factories from producingharmful gases阻止工厂产生有害气体

=prevent…from =keep…from  (这里不等于protect…from)

5. important a. ---importance n.重要性   

6. the most important way to fight pollution最重要的对抗污染的方法 =~~~ways of fighting pollution

7. agree with sb.同意某人

P10

1. caption n.标题；说明文字

2. in a lorry =by lorry乘货车；乘卡车

3. finish doing sth.完成某事；做完某事

4. more details更多的细节

P11

1. trees for life生命之树

2. remove dust除去灰尘 ---removal n. 搬迁

3.reduce v.减少   

4. reduce…to减少到……      reduce…by….减少了……

5. sound pollution声音污染

6. urban a.城市的；市内的

7. beautiful a.美丽的 ---beauty n. 美丽

8. add beauty to cities给城市增加美丽；给城市增加美感

9. soil n.泥土；土地

10. wash away (水土)流失；冲走    be washed away 被冲走

11. too…for sb. to do sth. =not…enough for sb. to do sth. = so…that sb. can’t do sth.

太…以致于某人不能…=对某人来说不够…不能…=如此…以致于某人不能…

  e.g. The maths problem is too difficult for us to work out.

    =The maths problem is not easy enough for us to work out.

    =The maths problem is so difficult that we can’t work it out.

12. provide shelter for both humans and animals =provide both humans and animals with shelter

给人类和动物提供庇护所

13. supply v.提供；供应=provide  supply sth. for sb.

14. much furniture许多家具    a piece of furniture 一件家具

15. paper products纸类产品

16. ingredient n.原料；组成局部

17. medicine n.药  take some medicine 吃药；服药

18. medicine for headache治疗头疼的药    medicine for…治疗…..的药

19. medicine n. ---medical a.医疗的    medical team 医疗队

20. cure v.治愈；治疗

21. illness n.疾病=disease    cure illnesses 治疗疾病

22. die v.死 –dead a.死了的—dying a.垂死的—death n.死亡    die—died—died

23. He died two days ago. =He has been dead for two days.他死了两天了。

24. Betty’s death =the death of Betty    Betty的死亡

25. more than =over超过；多于

26. have been destroyed已经被毁坏  〔如今完成时的被动语态：have/ has + been +done〕

27. Trees are being cut down.树木正在被砍伐。〔如今进展时的被动语态：am/ is / are+being+done〕

28. make a difference带来不同；对某事有影响

29. take care of them =look after them =care for them照顾他们

30. help protect our environment帮助保护我们的环境  help后+do / to do

31. warmly welcome热烈欢送    welcome v.—welcomed—welcomed

32. He would like to join us.= He wantsto join us.他想参加我们。

33. in the next 10 years =in the following10 years在随后的10年中

34. find out找出；查明；弄清    look for 寻找

35. send us an e-mail =send an e-mail to us给我们发送电子邮件  send—sent—sent

36. Lucy hopes to do sth. =Lucy hopes that she will/ can do sth. Lucy希望做某事

37. A hopes that B will do sth. A希望B将会做某事

38. You will have lots of fun. =You will have a good time. =You will enjoy yourself.你将玩得开心。

39. at least至少= no less than

40. make a promise许一个诺言

41. keep a promise遵守诺言

42. promise (not) to do sth.承诺〔不〕做某事

43. zip/ postal code邮政编码

44. occupation n.职业

45. the importance of protecting trees保护树木的重要性

46. be important to对……重要

P12

1. fierce a.凶猛的 –fiercely adv.

2. be in prison坐牢；蹲监狱

3. choose to do sth.选择做某事 –chose—chosen –choice n.

4. work onthe computer在电脑上工作

5. at the moment =now= at present此刻；如今