英语人教版九年级全册Unit 7teenagers should be allo.doc

Unit 7 Teenagers should be allowed to choose their own clothes.The First PeriodSection A(1a-2d).Teaching aims1.Knowledge aims：(1)Key words:license,safety,smoke,part-time,pierce,earring(2)Key phrases:drivers license,no way,be allowed to do,worry about,have part-time jobs,get their ears pierced,sixteen-year-olds(3)Important sentences： Teenagers should be allowed to choose their own clothes. I dont think sixteen-year-olds should be allowed to drive. Im worried about your safety. He doesnt seem to have many friends. Im really excited about seeing the famous paintings by Picasso.2.Ability aims:Learn to talk about what you are allowed to do.3.Emotion aims:Teach students to do what they should do.Important points:Make sentences using “be allowed to do”.Difficult points:Learn to express agreement and disagreement.Teaching processStep 1 Warming upShow some pictures to Ss.Read the statements below.Circle A for agree or D for disagree.T:I dont think sixteen-year-olds should be allowed to drive.S:I agree.They arent serious enough. Step 2 Listening1b Listen and circle T for true or F for false.2a What does Molly think of Kathys statements?Listen and circle A for Agree,D for Disagree or DK for Doesnt Know.2b Listen again.What are Kathys and Mollys reasons?Number their reasons in the correct order.Step 3 Pairwork1c Make conversations.Role-play the conversation.2c Make a list of things teenagers should and shouldnt be allowed to do.Discuss your list with your partner.A:Do you think teenagers should .?B:Yes,I ./No,I .Step 4 Read and act2d Ask students to read the conversation in 2d by themselves.Listen to the tape and repeat after it.Work in pairs and then correct their mistakes.Language points1.allow 的用法v.允许，准许，其用法为：(1)allow doing sth.允许做某事,相当于be allowed to do sth.。We dont allow smoking.=We arent allowed to smoke.我们不允许吸烟。(2)allow sb. to do sth.允许某人做某事。(3)be allowed to do sth.被允许做某事。2.safety的用法safety n.安全You should pay attention to the students safety in this trip.旅行中你应该注意学生们的安全。【拓展】safe adj. 安全的；safely adv.安全地3.get/have sth. done（动词的过去分词）请别人做某事/使某事完成。get their ears pierced 打耳洞（让别人做）get my hair cut理发（让别人剪掉我的头发）4.I dont think sixteen-year-olds should be allowed to drive.我不认为十六岁的青少年们该被允许开车。（教材第49页）(1)句型“I dont think +(that)从句”表示“我认为不”，从形式上看dont 是在否定主句的谓语动词think，但意义上却是否定宾语从句。英语中，这种现象叫否定转移。具有类似用法的动词还有believe,expect,suppose等。注意此句式的反意疑问句。(2)sixteen-year-olds是由连字符连接而成的合成名词，意为“十六岁的青少年们”。5.其他重点短语(1)no way 没门，不行(2)be worried about 担心(3)take photos of . 给拍照(4)be excited about 对感到兴奋Exercise1、 根据汉语提示填空。1.Teenagers should not be _(允许) to drive.2.You arent allowed to _(吸烟) here.3.You should pay attention to _(安全) while you walk on the street.4.No _ (没门) ,teenagers arent allowed to drink.5.The policeman asked the driver to show his drivers _(执照). 二、单项选择。1.Excuse me,sir,smoking in the gas station _. Oh,Im really sorry. A.doesnt smoke B.isnt allowed C.arent allowed 2._ shouldnt be allowed to have long hair. A.Sixteen years old B.Sixteen-year-olds C.Sixteen-years-olds D.Sixteen-years-old3.You must stop _ the paintings because it is bad for the paintings. A.take photos B.to take photos of C.taking photos of D.taking photosHomework1.Listen and read after the tape at home.2.Read a