Unit 2 Teenagers should be allowed to choose their own clothes.The Fifth Period Grammar Focus / Writing /Self CheckTeaching aims（教学目标）知识目标：口、笔头掌握句型：--- I don’t think sixteen-year-olds should be allowed to drive.--- I agree. They aren’t serious enough.--- Do you think teenagers should be encouraged to make their own decisions?--- No, I don’t agree with this. Teenagers are too young to make their own decisions.--- Teenagers should not be allowed to have part-time jobs.--- I disagree. They can learn a lot from working.熟练掌握词汇：bedroom, community, chance, manage, society, unit, educate了解词组：keep away from, make one’s own decisions技能目标：1. 通过对本单元语法的复习与巩固，学会归纳与总结。
2. 通过对写作内容和写作方法的分析，完成写作任务情感态度：鼓励学生发表自己的观点和意见，表达同意或不同意Difficulties（难点）：对本单元语法的复习与巩固，学会归纳与总结Teaching steps（教学步骤）1. Warm-up and revision（课堂热身和复习）你和你的朋友在着手开办一个英语俱乐部填表后和同伴交流 should be allowedshouldn’t be allowed2. Read the sentences in Grammar Focus, then translate the conversations.3. 被动语态： 当主语为动作的___________ 时， 谓语动词要用被动语态被动语态由__________ +______________ 构成 组动词be 有__________和________的变化含有情态动词的被动语态由___________ + be +_____________ 构成4. Work on 4a.Rewrite the sentences according to the example.1）You must clean your bedroom every day. Your bedroom must be cleaned every day.2）Parents should encourage teenagers to do social work for their community. Teenagers __________________________________________________ 3）Can Lucy do her homework tomorrow instead? Can _________________________________________________4）Do you think we must keep teenagers away from the Internet? Do you think teenagers _______________________________________5） Parents should give teenagers chances to make their own decisions. Teenagers _______________________________________________教学设计说明：用“ 家有儿女”中的人物为线索，贯穿全文。
增加学习的趣味性5. Work on Self Check 1.Complete the sentences using the correct forms of the words in brackets. 1. No matter how many difficulties we have, I believe all problems can _____________ (solve) in the end.2. Mobile phones should _______________ (keep) off during the meeting.3. Teenagers under eighteen must __________________ (not allow) to smoke or drink.4. Many parents think going to school must ___________ (put) first, so teenagers should ___________________ (not encourage) to work part-time.6. Work on 4b.Fill in the blanks with the correct forms of the words in the brackets.Should teenagers ____________ (ask) to move out when they start working? In many Western countries, teenagers ___________ (allow) to move out at eighteen. Their parents believe that they should _______________ (educate) to take care of themselves from a young age. This way, when they ________ (start) working, they can manage their own lives. However, in most Asian societies, it is not common for teenagers to ____________ (move) out. Chinese parents believe that it is better for children to live with parents who can _________ (take) care of them. But the young should then look after their parents as they get older. That is why Chinese adults _______________ (continue) to live with their parents.7. Work on 3a: Group work With a partner, discuss some rules at home that you agree or disagree with .Make some notes in the chart . 8. Work on 3b: WritingWrite a diary entry explaining which rule(s) you do not agree with at home and how you think the rule(s) should be changed.9. 单元总结。
教学设计说明：用火龙果树形式 ，激发学生的积极性教学形式生动有趣。