Lesson 4： Don.doc

课题 Lesson 4 Dont Smoke , Please ! 主备人 审核人 授课人 学习目标 :1 掌握本课的单词和短语2 了解掌握somebody, anybody 与nobody 的用法辨析 学习重难点 熟练应用复合形容词whenever的用法学 案一、自主学习1、研读课本（10分钟）课前阅读本课单词短语，课堂大声朗读课文，用笔划出不认识的单词短语及句型。2、自主训练（10分钟）1).World No Tobacco Day 2). advise sb to do sth 3).a good/bad habit 4).be harmful 5). be bad for 6). cause diseases of the heart and lungs 7). millions of 8).as a result of 9).with your second-hand smoke 10).pollute the environment11).in public place 12).against the law13).take a risk 14).encourage sb to do sth15). try doing sth 16). live a long , healthy and happy life二、合作探究，问学释疑1.组内探讨，互帮互学（5分钟）1).Do you know when World No Tobacco Day is ?2).Do people in your family smoke ? if so ,what do you advise them to do ?2.班内探讨，师生共同解决。（5分钟）Read the lesson and answer the questions .a. Do you think smoking is a good habit ?why ?b. If your family member is smoking ,what should you do ?c. What diseases can smoking cause ?3.LANGUAGE NOTES1）. Smoking is bad for your health .翻译： No smoking be bad for sb/sth be harmful to sb2）.Every year ,millions of people around the world die as a result of s smoking .翻译： millions of用法 as a result of 3）Whenever someone offers you a cigarette ,you should always say no .翻译： whenever/whatever/wherever/however/whoever no matter when 4）. When somebody talks about smoking ,change the topic .翻译： somebody 有人，某人 同义词someone ,常用于肯定句中拓展： anybody everybody somebody 的用法a. Everyone is here expect li lei .b. There is something wrong with my computer .4.各小组长解决各组内疑难问题，无法解决的问题写在黑板上。三、课堂检测（5分钟）一）Fill in the chart with the information from the lesson . (Page 5 Lets Do It ! Part two)二）read the following sentences and pay attention to the modal verb should .then give advice for each problem using should (Page 5 Lets Do It ! Part three)三）根据汉语意思完成英语句子。a.老师经常鼓励我们在课堂上说英语。The teacher often English in class.b. 在太阳下看书对眼睛不好。Reading in the sun your eyes .c.无论你什么时候有空我都会和你讨论这个问题。Ill discuss the question with you you are free .d.由于大雪他迟到了。He was late the heavy snow .e.在公众场所大声谈话是不礼貌的。Its impolite to talk loudly .四：ReadthetextandFillintheblanks: Brianfeels_onMonday. Brianwantstomakeaposterabout_. Smokingisalsobadforyour_. 五：Summary: Smokinganddrinkingareveryharmfultothebodies.Letalltheteachersandstudentsknowtheirharm.Wecanputupourpostersonobviousplacesinschool.Askthestudentstogiveadvicetotheirparentsandgrandparentstogiveupsmokingandd