九年级英语Unit 7 Teenagers should be allowed to choose their own clothes.全单元学案（共8课时）

Unit 7 Teenagers should be allowed to choose their own clothes. 第一课时　Section A (1a～1c) 【学习目标】 1. 谈论学生在生活、学习中被允许和不被允许做的事情，能够针对被允许和不被允许做的事情发表我们自己的观点，叙述同意或不同意的理由 2.掌握P18单词:pierce,license,silly. 3.掌握语法 含有情态动词should的被动语态结构：主+should be allowed to do sth 【学习重难点】 Talk about what you are allowed to do.. 【自学指导】 根据汉语意思写出下列词组. 1.不够严肃_____ 2.拿到驾照 _____ 3.允许某人做某事_____ 4. 16岁的人_____ 5. 被允许做某事_____ 6.允许做某事_____ 7. 穿耳孔_____ 8.选择他们自己的衣服_____ 二、读背1a.并相互讨论选出A或D. 【活动探究】 一、疑难点拨 1. I don’t think sixteen-year-olds should be allowed to get their ears pierced. 我认为不应该允许16岁的孩子穿耳孔。 (1)当主句的主语是第一人称I或we，谓语动词是think, believe, suppose, guess等词时，其后的从句不能是含有not的否定句；若要否定，须将not提到主句。在翻译时，按汉语习惯译作否定从句。 即“否定前移” 例如：“我想他不会给你打电话的”应译为 I don’t think he will give you a call. 注：若把此类句式变成反意疑问句，其助动词及主语要根据从句确定，而肯定/否定则要根据主句来确定。 例如：We think you can help him, _____？ I don’t think he is a good student,_____ (2)本句中的sixteen-year-olds相当于sixteen-year-old teenagers，意为“16岁的孩子/年轻人”。 [知识拓展] 数词和一个相应的名词单数用“-”连接起来，可以构成一个合成形容词。常见的还有： a two-month holiday 为期两个月的假期 a sixty-pound stone 一块60磅的石头 (3)get their ears pierced属于“get+名词/代词+动词的过去分词”结构，表示“使……被做”， “请人做……”。例如： Go and get your hair cut! 你去理理发吧。 Why haven’t you got the work done yet 你为什么还不叫人把活干了呢？ 知识梳理 Sixteen-year-olds should be allowed to get their ears pierced. should be allowed to do sth. “应该被允许做某事”，其中的be allowed是”被允许”的意思，是被动语态的结构。 allow sb. to do sth. 允许某人做某事（主动语态）如： 　 Mother allows me_____（watch） TV every night. be allowed to do sth. 被允许做某事（被动语态）如： 　　 LiLy is allowed _____(go) to Zhengzhou. allow doing sth.允许做某事 It doesn’t allow _____(park) here. 二、听录音，完成1b. 三、利用本节所学句型对话练习，完成1c. 【反馈练习】单选 ( )1. (中考题再现) Students _____ slippers when they are at school. A. don’t allow to wear B. are not allow to wear C. are not allowed to put on D. are not allowed wearing ( )2. Students _____ to use E-mail English in everyday writing. A. may not B. can’t C. shouldn’t D. shouldn’t be allowed ( )3. _____ shouldn’t be allowed to drink wine. A. Sixteen year old B. Sixteen-years-old C. Sixteen-year-olds D. Sixteen-year-old ( )4. He met an old friend on his way home and he _____ to him. A. stopped talking B. stopped to talk C. stops talking D. stops to talk ( )5.You have to be 18 years old before you _____ to drive a car. A. are allowed B. are C. allowed D. allow ( )6.My bike is broken, I’ll have it _____. A. repair B.to repair C. repaired D. repairing ( )7.My mother will allow me_____out tonig ... ...