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1、自主学习方案1.学生自学生词，并记住单词拼写和拼读。2.预习课本，熟读重点短语和句子。（见学习目标）课堂导学方案Step1 复习Ask students questions like :when was the car,the telephone,the computer,the basketball invented? 环节说明：简要复习上单元有关发明的内容。Step 2 情景导入Ask the students like below:T: We are in Grade Nine, we are almost sixteen years old.Please tell me,as a si
2、xteen yearold teenager,should we be allowed to take the mobile phone to use in class?S1:_环节说明：针对不同的行为，重现be allowed to，从而进入新课。Step 3 完成教材1a-2d的任务1.1a学生读句子。认同的圈A,不认同的圈D。2.1b听1b录音，符合听力内容的圈T，不符合的圈F。3.1c学生模仿1a的表达编对话。并找几组学生展示他们的对话。4.2a听2a的录音，莫莉是如何看待凯斯的陈述的，认同的圈A，不认同的圈D，没有提及的圈DK。5.2b再听录音，凯斯和莫莉的理由是什么？6.2c哪些事
3、情青少年可以做，哪些事情青少年不可以做。和搭档展开讨论。7.2d处理学生预习后的重难点，学生两人一组读对话，然后让2-3对学生表演对话。课堂资料包Step 1 重难点解析1.I dont think sixteen-yearolds should be allowed to drive.我认为十六岁以下的孩子不应该被允许开车。(1)含情态动词的被动语态含情态动词的被动语态结构：情态动词 （should, must, may, can ,could等）+be+及物动词的过去分词。如：We should be allowed to play basketball on weekends.应该允许我
4、们在周末打篮球。How many magazines can be borrowed from the library every week?每周从图书馆能借几本杂志？ The room must be cleaned every day.屋子必须每天打扫。You may be asked to do some housework.应该会叫你们做家务。(2)sixteenyearolds在此句中用作名词，意为“16岁的青少年”。“基数词量词（单数）形容词”构成的词通常作形容词，作前置定语，而且这一整体是一个词，后加s表示一类人或事物。如：Fiftyyearolds should retire.
5、五十岁的人该退休了。These students who are fifteenyearolds are going camping this weekends.本周末，这些15岁的学生将去宿营。We students have two days off every week.我们学生每周有两天假。（3）本句中“I dont think+（that）宾语从句”表示“我认为不”。若宾语从句跟在think,believe,suppose,expect等表示“想，认为”的动词之后，而且主句的主语又是第一人称时，在否定从句时，句子的否定体现在主句上，这种现象叫否定转移。如：I dont think i
6、ts a good idea.我认为那不是一个好主意。I dont think (that) he will be late for school tomorrow.我认为他明天不会迟到。2.Sixteenyearolds should be allowed to get their ears pierced.应该允许16岁的青少年打耳洞。get their ears pierced意为“打耳洞”，此处get用作使役动词，相当于make 或have，意为“使，让”。“get/have+宾语+过去分词”结构意为“使某事被做”或“让某人做某事”。其中过去分词表示的动作往往是别人做的，与句中的主语无
7、关。如：Can you get the work finished on time?你能准时让人完成这项工作吗？ I got my car repaired at the end of last month.我上月末让人修理了我的汽车。Step 2 小结训练(C)1.How often do I need to feed the dog?It food every day,or it will be hungry.A.must giveB.must be gaveC.must be given(B)2.Math is as interesting as English,I think.Engl
8、ish is more interesting than math.A.I think soB.I dont think soC.I dont hope so(A)3.What are you going to do this morning,Mary?JP4My hair is too long,I want to get it .A.cut B.to cut C.cuts(A)4.Hello,whats up?I want to ask for a leave.A.threehourB.three hoursC.three hourss环节说明：学生进一步加深对含有情态动词的被动语态等相关
9、知识点的理解和掌握。Step 3 问题探究1.Must we clean the classroom now?No,you neednt.It after school.A.may cleanB.need be cleanedC.can be cleaned【解析】答案是 C。这里应该用clean的被动语态。2.Look at the sign,photos cant (take) here.【解析】答案是be taken。这里应该用take的被动语态。3.Boys and girls,its time for class.Please stop (talk) (look at) the bl
10、ackboard. 【解析】答案是talking，to look at。句意为：请不要说话，看黑板。4.I have a vacation.Oh,enjoy yourself.A two weeks B.twoweek C.two week【解析】答案是B。通常用“基数词量词（单数）形容词”作形容词，作前置定语。5.You can write what the man said in your notebook.(改被动语态) 【解析】答案是What the man said can be written in your notebook.理清句子成分，找准谓语动词。课后评价方案1.完成课时作业一。2.熟读并背诵2d对话。