2017届四川省高一英语必修二：Book2Module2第二课时《LanguagePoints》学案（外研版）

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　　名言警句：Drug addiction is the root cause of crime. 吸毒是犯罪的祸根。

　　一、教学目标

　　1. 尝试分析课文中的长难句，深层次理解文章；

　　2．总结课文中重点词汇及句型结构的用法，并能够正确使用。

　　二、重难点

　　重点词汇的用法以及文章中重点句子的分析.

　　三、课时学法指导

　　Practice， summary

　　used to do sth________________

　　offer sb sth /offer sth to sb________________

　　in (terrible) pain______________

　　as a result

　　___________________________

　　as a result of_________________

　　allow sb to do sth_______________________

　　3.翻译

　　Crack cocaine is the most addictive form of cocaine.

　　_______________________________________________________________

　　Users become addicted to crack cocaine much more easily if they smoke it.

　　_______________________________________________________________

　　Smoking allows cocaine to reach the brain very quickly.

　　_______________________________________________________________

　　Using cocaine increases the user’s heart rate and blood pressure.

　　_______________________________________________________________

　　Smoking crack cocaine also causes anti-social behaviour.

　　_______________________________________________________________

　　（二）存在问题:

　　五、探究案 (重点词汇及句型结构)

　　1. I’m 19 years old and I used to be a drug addict.

　　Translation:_______________________________________________________

　　addict n. 有瘾的人；入迷的人vt. 使沉溺；使上瘾入了迷的，上了瘾的

　　if they share needles with other users.

　　Translation:

　　(1)本句是一个________________句。

　　(2) 主句的主干是：主语（_________）＋系动词(are)＋表语(in more danger). in danger意为“处于危险之中”。主句中还包括一个who引导的定语从句，修饰先行词Users，who在从句中作主语。

　　(3)

　　if 引导的是__________状语从句。Share sth with sb意为“同某人分享某物”

　　仿写： 如果你能与你的朋友分享痛苦(sorrows)和快乐的话，你会感到更加幸福。

　　___________________________________________________________________________________

　　3. The next day, I broke into a house and stole a television and video recorder.

　　break的相关词组:

　　When did the Second World War break out?

　　(

　　)

　　Our car broke down on the midway to Paris last week.

　　(

　　)

　　He broke away from his family last year and went to live in Australia.

　　(

　　)

　　Our troops had little difficulty in breaking through the enemy lines.

　　(

　　)

　　Telegraph communication was broke off.

　　(

　　)

　　Their marriage broke up.

　　4. He told me that I could die if I didn’t stop taking crack cocaine, so I took his advice and stopped immediately.

　　Translation:

　　__

　　本句为so连接的_____________句，前后分句为因果关系。

　　so 前面分句的主干是：主语（He）＋谓语动词(told)＋宾语(me)。that 引导宾语从句，其中又包含if 引导的______________状语从句。

　　so 后面的分句为简单句，and 连接并列谓语动词took 和stopped。

　　take/follow one’s advice译为______________________

　　仿写：听从医生的建议，你才能戒掉烟酒。

　　__________________

　　5. Now I work in a centre for drug addicts, helping others to stop taking drugs.

　　Translation:

　　__

　　helping others to stop taking drugs是现在分词短语在句中作___________。主语I和动词help之间是逻辑上的______________。

　　仿写：听到这个消息时，他们都高兴得跳了起来。1. The parents felt helpless when they found their son had ______ computer games for long.

　　A. addicted

　　B. addicted to

　　C. addicted himself

　　D. been addicted to

　　2. He returned home, only to find his house ________ and many things __________. A. broken in, stolen

　　B. broken into, stolen

　　C. break in, stealing

　　D. break into, steal

　　3. He gave me ______ valuable ______.

　　A. many; advices

　　B. a number of; advice

　　C. a lot of; advice

　　D. a few; advice

　　4.

　　______ the city center, we saw a stone statue of about 10 meters in height.

　　A. Approaching

　　B. Approached

　　C. To approach

　　D. To be approached

　　七、反思与小结

　　八、课后作业