河北省石家庄市复兴中学人教高中英语必修二学案：Unit 4 Wildlife protection1

必修ⅡUnit4 Wildlife protection 教学案
班级姓名小组号
【学习目标】
1.学生利用早读以及课下时间自学单词，能够熟练读出背出本单元考纲词汇及短语。

2.学生背诵并且能够默写出课标词汇及其相关拓展。

【重点难点】
1.重点：熟练记忆课本词汇及相关短语。

2.难点：能运用所学单词和短语写出正确的句子。

【学情分析】
学生通过自主学习和小组讨论能够总结出词汇的相关用法，在做题过程中发现并解决一些易出错的语法细节。

【导学流程】
自主学习内容
一回顾旧知
二基础知识感知：
词汇：
_________野生动植物 _________保护 _________野生的;野的;未开发的;荒凉的_________ 栖息地,自然环境 _________恐吓;威胁 _________减少,（使）变小/变少
_________危害,使受到危险 _________灭亡,逐渐消失 _________损失,遗失,丧失
_________保护区 _________打猎 _________地域,地带 _________和平地
___________在危险中,垂危 _________种类,物种 _________地毯
_________回答,相应 _________远的,远处的 _________毛皮,毛,软毛
_________羚羊 _________（痛苦或忧虑）减轻或解除 _________如释重负,松了口气
_________笑,笑声 __________________突然笑起来 _________仁慈
_________确定的,某一,一定 _________重要（性） _________擦,摩擦
______________保护...不受...（危害） _________昆虫
_________包含,容纳,容忍 _________强大的,有力的
_________影响,感动,侵袭 _________注意,关注,注意力 ________________注意
三探究问题
1. protect vt. _________________ n.
2. important adj. ____________________ n.
3. affect vt. ____________________ n.
4. distant adj. ____________________ n.
5. laughter n. _________________v.
四基础知识拓展
as a result 结果，因此
as a result of + sth. /sb. /v.-ing /what. 引导的宾语从句=because of “由于…”result from = lie in 因……引起 result in = lead to 导致，致使
without result 毫无结果，徒劳
The accident resulted in three deaths. Three deaths resulted from the accident. He fell from the horse. As a result, he was unable to go to work the next day. = He was unable to work the next day as the result of the fall from his horse. 高考真题：
1. My friend Martin was very sick with a strange fever; ___he could neither era nor sleep.
A. as a result
B. after all
C. any way
D. otherwise
2.As result, the hurt in my foot became worse（改错）
3. The terrible accident ___ his carelessness
A. resulted from
B. resulted in
C. as a result of
D. as a result 五请及时记录自主学习过程中的疑难：
六小组讨论问题预设:
die out 灭亡;逐渐消失;(动.植物的)灭绝, (风俗,习惯,观念的)逐渐消失, (火,光)逐渐熄灭
die away(sound, wind, light)becomes weaker and finally stops 渐渐消失,
die down 指物质特性或情感“逐渐平息”
die off 相继死亡;(草木)先后枯死
die of 因…而死 ,由于疾病,饥寒,情感原因造成的死亡,(hunger , illness , old age , cold , feeling)
die from.除疾病,情感之外的原因造成的死亡,(accident , disaster , earthquake , etc.)
① Elephants would die out soon if men were allowed to shoot as many as they wish.
②Many old customs are dying out.
③The fire died out in the end.
七提问展示问题预设：
1. By 1881, the population of Ireland had ______________________ (减少) to 5.2 million.
2. China is getting more and more ________________ (强大) in the world.
八课堂训练问题预设：
1．The soldier _______ three days after he had been wounded .
A. dead
B. had died
C. has died
D. died
2．Although the wind has ________, the train remains steady.so you , still need a raincoat .
A. turned up
B. gone back
C. died down
D. blown out
九整理内化：
1.课堂小结
2.本节课学习内容中的问题和疑难。