四川省古蔺县中学 2014 高中英语 Module2 No Drugs 第二课时 Language Points 教学案 外研版必修 2一、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， summaryused 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 → _____________adj 入了迷的，上了瘾的仿写：越来越多的青少年沉溺于玩电脑游戏： 2. Users who inject the drug are also in more danger if they share needles with o ther 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...
