高考英语总复习 Module 2 No Drugs教学案 外研版必修2-外研版高三必修2英语教学案VIP专享

Module 2 No DrugsStep 1 课前准备——模块考点 自查自测1.词汇分层级识记过关 2.语境活用填写过关 3.经典句式背诵仿写过关 4.类词巧积累事半功倍(一)分门别类攻单词——识形辨意·拓展应用1(二)写用结合记短语——译写短语·语境活用(三)仿写活用练句式——经典句型·仿写背诵2Step 2 课堂探究——核心考点 点点突破1.重点难点考点学通练透 2.归纳总结拓展开阔视野 3.方法规律技巧权威点拨 4.面面俱到打创高效课堂第一时段 Introduction, Reading And Vocabulary1．reduce vt.减少；降低；使处于[教材原句 ] One of the most effective ways to reduce stress is to talk about feelings with someone you trust.减少压力最有效的方式之一就是与你信任的人聊聊感受。 reduce... to... 把……减少到……reduce... by... 把……减少了……be reduced to... 沦落为……；陷入某种状态单句语法填空①She takes exercise every day, and she has reduced her weight ________ 50 kilos.②Though the price of the house has been reduced ________ 10%, we can't afford it either.补全句子① His life in the big city was hard and finally he ___________ for a living.他在大城市的生活很艰难，最后他沦落为以乞讨为生。[答案] ① to ② by ③ was reduced to begging[知识顾问] reduce“减少”的近义词是 decrease，反义词是 increase, rise(增加)。这三个词与 reduce 用法一样，后可接 to...表示增减的结果，接 by...表示增减的幅度。2．likely adj.可能的 adv.很可能[教材原句] Drug users are more likely to get into trouble at school.吸毒者更有可能在学校陷入困境。 (1)be likely to do sth. 很可能做某事It is likely that... 很可能……not likely 绝不可能；才不呢(2)unlikely adj. 不可能的3句型转换①You are likely to suffer from bad health if you keep smoking.→____________________ you will suffer from bad health if you keep smoking.补全句子②I never said I'd give her my new books. ____________________.我从没说过我会把我的新书给她。绝对没有！[词义辨析]likely指从表面迹象来判断，表面上看来有可能。常用结构：Sth./Sb. is...