1、 Unit2，book5 读写任务-利弊对举教学内容Words and expressions of expressing advantages and disadvantagesSentence patters of expressing advantages and disadvantagesThe structure of writing advantages and disadvantages教学目标Knowledge AimsLearn Words and expressions of advantages and disadvantagesKnow how to write and
2、 organize advantages and disadvantagesAbility AimsDevelop the students ability of task-writing. Encourage the students to give more expressions about advantages and disadvantagesLearn how to use transition words.Emotional AimsHelp the students to form the good habit of neat writing and encourage the
3、 students to share their wrting each other.Help the students to learn to self assess their writing教学策略手段Different forms of activities, including pair work, group work, and competition, . Group competition will be carried out all through the class.First teacher get students to review a wrting pattern
4、Then the teacher can have the students get familiar with the Words and expressions of advantages and disadvantages. Later the students will get to know the writing requirements. Use the expressions about advantages and disadvantages.Learn how to use writing patterns to write advantages and disadvant
5、ages课堂练习一模板：关于私家车的利弊。 (说明现状) Today，more and more families have private cars. (先谈利) There is no doubt that private cars play an important role in our daily life because they bring people comfort and convenience and save much time. Whats more, private cars can promote the development of economy. (转折过渡
6、) However, every coin has two sides,(再谈弊) and we should know that the waste gas from private cars pollutes the air and it is harmful to peoples health. Whats worse, more and more private cars may lead to more traffic jam and cause more traffic accidents.今天，越来越多家庭有私家车。毫无疑问，私家车在我们的日常生活中扮演重要角色，因为它们给人们带
7、来舒适与便利且节约很多时间。此外，私家车可以促进经济发展。然而，凡事都有两面而且我们应该懂得来自私家车的尾气污染空气，而且它有害人们的健康。更糟糕的是，越来越多的私家车可能导致更多交通阻塞并引发更多交通事故。二模板句型运用（现象）_(越来越多人) prefer to shop on line.（优点一） _(毫无疑问)shopping on line _(在日常生活中起重要作用) _(因为)it can _(给人们带来舒适和方便并且省时). （优点二）_(此外), shopping on line can also save money. （缺点一）_(然而凡事都有两面而且我们应该懂得) we
8、 are not sure whether the things we buy on line are in good quality. This is because we cant touch them before we buy them. We just watch them on the computer .（缺点二） _(更糟糕的是) ，we may be cheated easily when we shop on line. 三实战演练用120词谈谈旅游的利与弊。（摆现象-先谈利-再谈弊）范文：Today，more and more people like going trav
9、el. (先谈利) There is no doubt that travel plays an important role in our daily life because they bring people happiness and makes us relxed. Whats more, travel can widen our knowledge. The father we go, the more we will learn about different history and cultures as well as geography. (转折过渡) However, every coin has two sides,(再谈弊) and we should know that too much travel cuase tiredness. Whats worse, if too many people with private cars go travel during holidays, it may lead to more traffic jam and cause more traffic accidents.教学反思