Unit 1 Great scientists Period4&6 Listening, speaking & writing Studying aimsLet students learn the useful expressionsTrain students’ ability to cooperate with others.Importance and DifficultyDevelop students’ speaking and writing ability.How to develop students’ writing ability.Studying methodsStudy by oneself /Cooperate in team/ Discuss with team members/Practise. Step I Listening stepsBefore listening to the tape，play a game “What job do I do ?”1. Give you each two minutes to think of a job: its necessary qualifications, experience and its expectation.2. One describes a job, but in the description do not mention what it is. Your partner should try to guess what it is.3. Swap places and let the second person do the same.4. Now listen to the tape.5.Summarize the listening material---father of the Chinese space programme -----its development ----Wang Yaping ? Step II Speaking* DiscussionIn pairs discuss what scientific job each of you would like to choose in the future.(Refer to the questions &expressions on P6 that may help you)*scientific jobs include:Biology Jobs Environmental Jobs Laboratory Technician Jobs Research Jobs Chemistry Jobs Step III Writing Task:劝说性写作：书信四步作文法【题目要求】假如你是李华，听说你的美国笔友 Jim 最近沉溺于电脑游戏，你很担 心，请根据下面的提示，给 Jim 写一封 100 词左右的英语书信，内容包括：1.Jim 过去功课好，积极参加学校活动，现在却对学习没有兴趣，不专心听讲；2.也许玩电脑游戏能使人放松，但沉溺于其中会占用学习时间，而且对身体健康有害；3.具体建议。注意：1.信的格式已为你写好，不计入总词数； 2. 可适当增加细节，以使行文连贯。参考词汇：沉溺于 be addicted toDear Jim, Best wishes, Li Hua 劝说信：劝说信是书信的一种，是改变别人观点的一种写作形式。进行此类写作时，首先应找出证据来支持你的观点。你可以和家人、朋友 或同学交流，亮出自己的观点，同他...
