高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection导学案

Uint 2 Wildlife Protection

一、重现初中词汇

二、高考常考单词后缀重现

三、单词归纳拓展（词形/词性变化）

1. die out 灭亡;逐渐消失 

die away 逐渐模糊;逐渐消失;逐渐减弱   die down 逐渐变弱;逐渐暗淡;逐渐平息

die off 相继死去;先后死      die of/from 死于

2. aware adj.知道;发觉;有……意识的 

be aware of 意识到;知道      be aware that...意识到……

awareness n.知道;意识;认识;兴趣

unaware adj.没意识到;未察觉;不知道

3. average n.平均数;平均水平　adj. 平均的;正常的;普通的

on average 平均        

with an average of 平均数为……

below/above average 低于/超过平均水平

4. concerned adj. 担心的;关切的   concern vt. 涉及;让……担忧 concerning prep.关于

be concerned about 对……关切的;为……担忧的

as far as...be concerned 就……而言;关于

5. adapt vi. 适应　vt. 使适应;使适合  adaptation n.适应  adaptable adj.能适应的

adapt to 适应        

adapt oneself to (使)适应

be adapted for/from 改编成/自……

6. measure n. 措施;方法　vt. 测量;度量;估量　vi.长(宽、高等)为

take measures 采取措施

make...to sb’s measure 按照某人的尺寸做……

measurement n.测量

7. reserve  n.(动植物)保护区;储藏(量)   vt. 预订;预留;保留

keep...in reserve 储存……以备用

reserve sth for... 为……预订/保留某物

without reserve 毫不保留地

reservation n.预订;预约;保留意见

make a reservation 预定

8. make out (勉强)看出;辨认出;听出

make up 组成;化妆;构成;编造(故事);弥补

make up with sb 与……言归于好

make for 向……移动;促成

make the most of sth 充分利用

9. observe vt. 观察(到);注视;遵守

observe sb doing sth 注意某人在做某事

observe traffic rules 遵守交通规则

observe sb do sth 注意某人做了某事

observe the festivals 庆祝节日

observation n. 观察;观测

10. watch over 保护;照管;监督

watch for sb/sth 观察等待(某人出现或发生某事)

watch out (for sb/sth) 小心;留神;密切注意;留意

11. attack n.,vi.& vt.攻击;抨击

under attack 遭到袭击

a heart attack 心脏病发作

make an attack on...对……发起攻击

12. recover vi.恢复;康复　vt.寻回;找回  
13. recovery n.恢复;痊愈;改善;复苏;收回

recoverable adj.可收回的;可重新获得的 

uncover vt.揭开盖子;揭露

recover from sth 从……中恢复过来

13. intend vi.& vt.打算;计划;想要

intend doing/to do sth 打算做某事

intend sb to do sth想要某人去做某事

intend that... 打算……

be intended for... 为……打算(或设计)的

with the intention of 有……的意图   

14. exist vi. 存在;生存  existence n.存在  existing adj. 现存的;现有的

come into existence/being 产生;存在

15. harmony n. 和谐;融洽 harmonious adj. 协调的;和谐的

(be) in harmony with...与……协调           

(be) out of harmony with... 与……不协调

16. threaten vt. 威胁;危及 threat n. 威胁 threatening adj. 恐吓的;威胁的threatened adj. 受到威胁的

   threaten sb. with sth. 用某事威胁某人

threaten (sb.) to do sth 威胁某人做某事

17. reduce vt.减少;缩小(尺寸、数量、价格等)   reduction n.减少;缩小;降低

reduce sth from...to... 从……减少/降低到……  

reduce sth by... 把……减少/降低了……

reduce sth to sth 将……概括为(或简化为)

18. due  adj. 由于;因为; 到期的;预期的

due to 由于;因为   

be due to do sth 预期做某事

19. search for 搜索;查找

   search sth for sth 搜查某物以寻找某物     

search sb for sth 搜查某人的身体以找到某物

in search of 寻找;寻求

四、单元词汇语境

A

In recent years, 1._____________（动物）such as whales, sharks, dolphins, deer, kangaroos and Tibetan antelopes have faced a 2.___________（威胁） and it's difficult for them to 3.__________(存在). Now their numbers are 4._____________(reduce) due to too much hunting. As a result, they have to search for new 5.__________（栖息地）and try to 6._______________(适应)to new environments. This problem has 7.____________(concern) people very much, and 8.______________(stir) up emotions of alarm. At present, many volunteers join in the protection of wild animals. In the habitats they 9.___________(观察)the daily activities of wild animals and watch them over day and night. They remove traps and nets placed by hunters to protect animals and insects like butterflies from10._____________. In addition, these volunteers help to recover the lost animals. They remind people in the neighborhood of the importance of harmony between man and nature.

B

There is a poster in the nature 1.__________that says: “The authorities demand that all illegal hunting should be stopped 2.____________ (immediate) to protect the species that are 3._____________(danger). Recently, some hunters have been 4._________ (illegal)  hunting wild animals, leading to a mass 5._________ (extinct)of them, and their habitats have been threatened, too. According to WWF, an average of 75 species become extinct every day in the world. Some wild animals are dying out at a very fast rate. This is an 6.______________ (alarm) number. Many people are aware of the problem and are 7.__________(concern)about the endangered wildlife. Some countries have taken effective 8.____________ (measure)to protect these creatures. Why on earth do the hunters shoot these animals? Some 9.__________(打算)to sell them as goods to make a profit, others to make a living. For example, antelopes are hunted for their skin and fur. But, to our delight, we have made great 10.__________(进步)in wildlife protection.

五、初中词汇乱序默写：

六．高考常考单词后缀重现：

【答案】

A:【答案】

1.creatures 2.threat 3. exist 4. reducing 5. habitats

6. adapt 7. concerned 8. stirred 9. observe 10. Attack

B:【答案】

1.reserve 2. immediately 3. endangered 4. illegally 5. extinction

6. alarming 7. concerned 8. measures 9. intend 10. progress