Learning about Language第一课时评课稿

必修4第2单元词汇学习

1.statistic (复数statistics)：

n.

数据;统计;

统计数据;统计资料

According to the statistics, we know the people are living a good life.

2.sunburnt:

adj.

晒黑的

His sunburnt face is like that of a farmer.

3.struggle:

v./n. 斗争;拼搏;努力;奋斗

struggle for (power/ peace):

为(权力/和平)而斗争/努力/奋斗

1)She is struggling to bring up her three children.

2)We must struggle for the world peace.

4. decade: n. 十年;十年期

1)My cousin went to the USA a decade ago. 2)We have lived here for several decades. 3)In the last decade he has been busy writing his works. 4)Many animals will die out in the next decade.

5.super:

adj.

特级的; 超级的;顶好的

supper: 晚饭

superstar

superman

supergirl

supermarket

superpower

1)She was super when I was ill.

2)The pilot did a super job when he landed the plane.

3)Your idea sounds super.

6.hybrid: adj. 混合的; 杂交的

n .

混血儿;

杂交种

1)Dr. Yuan Longping grows what is called super hybrid rice. 2)The beautiful girl is a hybrid.

7. output:

n(c./u.) 产量; 输出

1)Super Hybrid Rice

is the rice that has a high output.

2)The output of the factory has reduced/increased by 10% this year.

7. strain: n.(动物/植物的)品种; 种类;

(疾病的)种类;类型

kind: 种类

type: 种类；类型

sort: 种类；类别

1)We will develop a new strain of wheat.

2)There are many strains of diseases in the world.

8.crop: n.

庄稼;农作物;产量

1)The farmers will get/gather in

the crop in six days.

2)He had a good crop of potatoes last year.

9.hunger:

n. 饥饿; 欲望

v. 使…饥饿; 饥饿

hungry:

adj.

饥饿的

1)Many people die from/of hunger every year. 2)He has a hunger of knowledge. 3)The flood will hunger many people.

10.disturbing:

adj. 引起烦恼的;令人不安的

1

disturbed:

adj.烦恼的;有精神病的;

不幸的;心神不定的

disturb: v. 打扰;干扰;使中断;使焦虑

1)The letter disturbed the headmaster. 2)After the fire, the persons were disturbed. 3)We are greatly disturbed with/by the disturbing problem. 4)The letter is disturbing.

11. expand: v. 使变大;伸展

1)Exercises help expand the chest muscles. 2)The computer industry has

expanded

greatly in the county over the last decade.

12. circulate: v.

循环;流传

1)Rumours began circulating

that the Prime Minister was seriously ill.

2)Swimming helps the blood to circulate

in one’s body.

14. thanks to …: 由于; 因为; 幸亏

= owing to = due to = because of= as a result of

1)Thanks to your immediate help, we have finished the work on time.

2)Thanks to the bad weather, the match will be put off.

3)Her success is due to her hard work.

15. battle: n. 战役;战斗;战争;较量

v. 搏斗;奋斗

war: n. 战争

campaign: n. 战役

fight: n. 战斗

war – campaign –battle -- fight

1)His son was killed in the battle of Shanghai.

2)She has battled bravely with cancer, and doctors are battling to save her life.

16. rid(rid/ridded, rid, ridding) :

v. 摆脱;(使)除掉

rid sb/sth of…: 使摆脱/除掉…

rid oneself of…: 使自己摆脱…

get rid (adj.) of…: 扔掉;摆脱;除去/掉;赶走

1) She will rid the kitchen of mice.

2)You should rid yourself of the bad habits.

= You should get rid of the bad habits.

3)We must get rid of the bad man.

17. be satisfied with…: 对…感到满意

satisfy:

v. 使满意; 满足

satisfied: 满意的;满足的

satisfying:

v. 使人满意的/满足的

1)Dr. Yuan is quite satisfied with his life.

2)The money will satisfy all the students.

3)Your research is satisfying.

4)We will do what we can to satisfy/meet their need.

18. freedom:

n.

自由;自主

free:

自由的;有空的

;免费的

be

free: 自由;有空

be free to do sth：

自由做某事

for free：

免费

= free of charge

be free from/of…: 不受…影响/伤害

1)We must fight for our freedom.

2)The people in China have plenty of freedom now.

19. would rather(do…): 宁可; 宁愿

would do… rather than do…

= would rather do…than do…

宁愿做…也不愿做…

1)I would rather live in the countryside. 2)We would rather not give up the project. 3)They would rather die than give up. 4)She would rather fail than cheat in the exam. …would rather + (that) 句子:宁愿某人…

从句用一般过去时:

宁愿现在或将来做什么。

从句用过去完成时:

宁愿过去做了什么。

1)I would rather (that) she lived with me. 2)I’d rather they left the square tomorrow. 3)I’d rather I had passed the test last term. 4)I’d rather (that) you hadn’t told him the news that day.

20. therefore: adv. 因此; 所以; 因而

thus: adv. 因此; 所以

so: prep. 因此; 所以

1)He therefore gave millions of yuan to equip others for their research in agriculture. 2)We have a growing population and therefore we need more food.

3)She wants to enter a key university.Thus/Therefore, she studies harder and harder. 4)He doesn’t live here, so I think he has parted with

2 the woman.

21. equip:

v.

配备; 装备

equipment: u. 装备; 设备

a piece of equipment: 一件装备

equip sb/sth with sth. 用什么装备…

1)Our classroom is equipped with multimedia. 2) Their army is equipped with modern planes.

3) We equip our children with a good education.

25. export:

v. 输出; 出口

n. 输出; 出口。出口产品(复数)

export (出口) ---

import (进口) 1)Their rice is usually exported to China. 2)That island exports bananas and sugar. 3)Russia is exporting its fighters to many

developing countries. 4)Dr Yuan has another dream: to export his

rice so that it can be grown around the globe.

26.nationality: n. 国籍

nation:

n.

国家; 民族

national:

国家的;民族的

international: 国际的

national

flag:

国旗

----What’s your nationality?

----My nationality is Chinese.

27.occupation:

n

职业;工作;占领

occupy: v. 占据; 占领;占用;居住

career: n. 职业;事业

be occupied with…:忙于…

be occupied in doing sth：忙于做…

1)What is your

occupation(profession/job)? 2)Occupy the Wall Street. 3)She is occupied in preparing her test.

28. personality: 性格;个性;人格

person: n. 人

personal: 个人的;私人的

personally：就个人而言

1)She has a strange personality.

2)The manager likes people with personality.

29. confuse:

v.

使迷惑/为难/糊涂; 搞乱

confused: 困惑的;糊涂的

confusing : 令人迷惑的/困惑的

be confused about…:

对…困惑

be confused by…:

被…弄困惑/糊涂

1)The problem confuses all the people. 2) The persons are confused about/by the result. 3) The timetable is confusing. 4)The confusing problem makes us confused. 5)My Chinese and English books are confused together.

6)He was confused by a strange idea.

7)Please don’t confuse Australia with Austria.

29.regret: v. 遗憾;惋惜

n.

遗憾;懊悔

(regretted; regretting)

regret that clause…:遗憾;抱歉

I/We regret to say/tell you /inform you…

我/我们遗憾地…

regret doing …: 遗憾/后悔做了某事

=regret having done…:

to one’s regret :

使某人遗憾的是…

1)I didn’t regret the choice I had made.

2)I regret to say that we can’t stay here any longer.

3)She regretted missing the film. 4)She regretted having missed the film.

5)His father says that he has never regretted sending his son to study abroad.

6)To my regret, I can’t attend your wedding.

7)He regrets that he never went to the college. 8)He regrets not going to college. 9)I regret not to attend the meeting tonight.

30.chemical:

adj.

化学的;关于化学的

n.

化学品

chemistry:

n. 化学

chemist:

n.

化学家;药剂师

at the chemist’s: 在药店

31. organic: 有机的;器官的;组织的

organize/organise: v. 组织;筹办

organization: n. 组织;机构;团体

1)These are organic vegetables.

2)This is an organic disease.

33. fertile:

肥沃的;富饶的

He lives in a fertile valley.

35.production:

n. 生产;制造

3 product:

n. 产品

produce:

v. 生产;制造;拍摄;制作

n. 农产品

producer: 生产者; 制片人

produce/shoot a film/movie: 拍摄电影

produce electricity: 发电

The production of the new helicopter will start in 2013.

37. build up:

v.

逐渐增强;建立;开发

build up one’s body: 强健身体

build sb./oneself up: 增强体质

build up one’s confidence: 增强信心

1)He has built up a successful business.

2)You should eat more food to build you up.

3)These chemicals in the food supply

build up in people’s bodies over time.

38. lead to …:

导致;造成(结果);通向

lead sb.to do…: 导致某人做什么

(lead—led---led)

1)Your decision

has led to a heavy loss.

2)Too much work and too little rest often lead to diseases.

3)All roads lead to Rome. 条条大道通罗马。

39.nutrition:

n. 营养;滋养;食物

nutrient: n. 营养物; 营养品

nutritious: 有营养的; 滋养的

1)Nutrition and exercise are important to our bodies.

2)Fruit,vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition.

40.mineral:

n.矿物; 矿物质;矿石

This area is rich in minerals.

41. discovery:

n. 发现

discover:

v.

发现

make a discovery:

发现

With these discoveries, some farmers and many customers are beginning to turn to organic

farming.

42. focus(focused/focussed; focussing):

v.

集中;聚焦

n. 焦点;中心点

focus on/upon…: 集中(注意力,精力等)于…

center on/upon…: 集中在

; 着重在

concentrate on…: 集中(注意力,精力等)于…

put one’s heart into…: 全神贯注于…

1)The discussion focused on five problems. 2) You should focus your attention/mind on your

research. 3)They focus on keeping their soil rich and free of diseases. 4)Olympus: Focus on life.奥林巴斯: 瞄准生活。

5) All eyes were focused on the heroine.

44.reduce:

v. 减少;减缩;降低

decrease: v. 减少;减小;降低

reduce/increase

by…:

减少/增加了…

reduce/increase to…:

减少/增加到…

1)The skirt will be reduced by 40%.

2)The skirt will be reduced to 40 dollars.

3)The price was reduced to/by 10 pounds.

4)We have reduced expenses this year. 45. keeps…free from /of…:

使…免受(影响, 伤害等);

使不含(有害物)

1)This also keeps the air, soil, water and

crops free from chemicals.

2)We put our books in the box to keep

them free from dust.

3)You must keep the students free from the flu.

47. root:

n.

根; 根源

1)You shouldn’t damage the tree roots.

2)Money is the root of all evil(邪恶).

48. skim: v.

浏览; 略读

look through…: 浏览

skim (through/over) …: 浏览

The students will skim(through/over) the passage.

49.underline:

v. 画底线标出;强调

1)Please underline the most important words and phrases in the text.

2)The teacher has underlined the importance of cooperation(合作).

3)Read the underlined sentences.

4)What does the underlined word “multicultural” mean?

50.summary:

n . 总结;摘要;概要

in summary = in a/one word: 总之

in other words: 换句话说;也就是说

1)Please write a summary of the text.

2)In summary, you must obey the rules.

51.comment:

n. 评论; 议论

4

v. 表达意见; 作出评论

make a comment on/upon/about …:

评价/评论…

comment on/upon/about…: 评价/评论…

No comment. 无可奉告

1)The leaders made a comment on our development. 2)We shouldn’t always comment on the woman behind her back. 3)----Can you tell me how many people were killed in the accident?

-----No comment.

52. producer:

n. 生产者(国，公司); 制片人

1)The USA is a producer of high quality wheat.

2)Brazil is a coffee producer.

3)Mike Hill is an actor, a director and a producer.

53.industrial:

adj.工业的; 产业的

industry: n.

工业;产业;制造业

industrial production:

工业生产

industrial waste/pollution: 工业废物/污染

1)All the industrial workers will strike next week.

2)Japan is an industrial country.