河北省魏县第三中学第一学期九年级英语通案Unit7第三课时

1、年级九学科英语组长签长第10周第3课时使用人主备教师课题Un it7 Teen agers should be allowed to choose their own clothes课 型新授共7课时第3课时教 学 目 标知识与技能情态动词被动语态的用法过程与方法掌握情态动词被动语态的用法，并通过不同方式的练习，来熟练 掌握被动语态。情感、态度、 价值观了解一些日常生活的规则和学校的规章制度，增加生活常识，养 成良好的生活习惯；做遵规守纪的学生教学重点1）复习巩固Section A部分所学的生词和词组，达到熟练运用 的目标。2）被动语态的用法。教学难点1）探究学习询问物品的制作材料、生产地点、

2、生产制作过程等句 型。2）情态动词被动语态的用法。教法及学法指导教学工具多媒体课件教学过程复备一、激情导入A: What rules do you have at school?B: So many !.二、自主学习大声朗读2d,用红笔在文中出以下重要句子。1. rm really excited about seeing the famous paintings byPicasso能看到毕加索画的画我真是太激动了2. Mr. Smith says we must not take photos. Its not allowdin the museum.史密斯先生说我们千万不要拍照。馆内不允许

3、3. If you dont use a flash, the n it may be OK.如果你不用闪光灯，那么可能就会没事温馨提示：1.师友翻译句子并背诵；2.师友互查，学友展示。三、互助探究 合作探究一： 读上述句子，画出被动语态结构，并总结其用法，背会这些句子。I don t think sixteen-year-olds should be allowed todrive.I agree. They aren t serious eno ugh.Do you think tee nagers should be en couraged to make their own decis

4、i ons?No, I don t agree with this. Teenagers are too young to make their own decisi ons.Tee nagers should not be allowed to have part-time jobs.I disagree. They can lear n a lot from worki ng.Do you th ink we may be allowed to take photos if wedon tuse a flash?If you don t use a flash, then it may b

5、e OK.合作探究二：快速浏览P50内容，用红笔在文中出以下重要短语。community. 社区；社团 keepaway from 避免接近； 远离 cha nee n. 机会；可能性 make one s own decisi on自己做决定educate v. 教育；教导 man age v.完成；应付 society n. 社会 四拓展提咼：Teen agers should not be allowed to have part-time jobs.情态动词的被动语态结构：肯疋形式：should be allow to do sth否定形式：should not be allowed

6、to do sth一般疑问句形式：Should sb be allowed to do sth?第3页young should the nlook after their pare nts as they get older. That is why many Chin ese adults(continue) to livewith their pare nts.用所给词的正确形式填空：(2*8=16)1. Teen agers should be(allow) to choose their clothes.2. Sixtee n- year-olds(be) not allowed to

7、 drive.3. He should stop(wear) those silly earri ngs.4. Young people n eed(sleep) about 8 hours at least.5. We should pass the test in stead of(fail) the test.6. We have a lot of(rule) at school.7. I thi nk your father(be) strict with you!8. You have to(be) 18 before you are allowed to drive.六、总结评价1

8、.知识总结：1. With pleasure!2. such a great inven ti on3. think about4. in our daily lives5. have a point2.师友互评：师傅(学友)我想对你说。00板书设计Un it7 2d+Grammar focus g1. With pleasure!2. such a great inven tio n3. think about4. in our daily lives5. have a point作 业1. Ask the students to use the key phrases to make se

9、ntences.2. 做课时练肯定回答：Yes, sb should.否定回答：No, sb should n特殊疑问句形式：特殊疑问词 +should sb be allow to do sth?sixtee n- year-olds should not be allowed to drive.温馨提示：1. 小组讨论情态动词被动语态的句式结构；2每个句式给出相应例句3.利用上述例句进行句式练习。4a Rewrite the senten ces accord ing to the example.1. You must clean your bedroom every day.Your

10、bedroom must be clea ned every day.2. Pare nts should en courage tee nagers to do social workfor their com mun ity.Teenagers3. Can Lucy do her homework tomorrow in stead?Can4. Do you thi nk we must keep tee nagers away from the Intern et?Do you thi nk teenagers?5. Pare nts should give tee nagers cha

11、 nces to make their own decisi ons.Teenagers五、检测提升(每题1分，共5分)4b Fill in the bla nks with the correct forms of the words in brackets.Should tee nagers(ask) to move out whe n they startwork ing? In many Western coun tries, tee nagers(allow) tomove out at eightee n. Their pare nts believe that they should(educate) to take care of themselves from a youngage.This way, whe n they(start) worki ng they can man age their ownlives. However, i n most Asia