新人教版九年级英语Unit7_SectionA_1a--1c课件(共22页PPT)[1].ppt

1、Unit 7,Section A 1a 1c,Unit 7,Section A 1a 1c,Do you have any rules at school?,1.They sold the TV at a high price. The TV were sold at a high price by them 2.Our parents advised us not to go out alone. We were adviced by our parents not to go out alone 3.When did people invent paper? When did paper

2、were anvented by people? 4.Where did you take these photos? Where did these pnotos were taken by you?.,Do your parents allow you to do the following things?,教学目标：1.掌握生词短语。 2.能用情态动词的被动语态描述是否允许。 3.能够分析和归纳情态动词的被动语态的用法，并结合实际生活情境理解和运用。,教学重难点：掌握和运用情态动词的被动语态,What can you do at school? What cant you do at s

3、chool?,Free Talk,We can do our homework with our classmates. We can choose our own clothes. We can travel alone. We cant go out at night. We cant take mobile phones to schhool. We cant get ears pierced. We cant make up,License:证件 safety:安全 Smoke:吸烟;冒烟 n.烟 Parttime:兼职的 Pierce：扎；刺破；穿透,用should allow to

4、 do 把下列句子改被动语态。 We cant take mobile phones to schhool We can do our homework with our classmates. We cant go out at night. We cant make up We can travel alone. We can choose our own clothes. We cant have parktime jobs. We cant get ears pierced.,Students should not be allowed to take mobile phones to

5、 school.,Do you agree or disagree?,Students should be allowed to do homework with friends.,Do you agree or disagree?,Students should not be allowed to go out at night.,Do you agree or disagree?,Students should not be allowed to make up.,Do you agree or disagree?,Students should be allowed to travel

6、alone.,Do you agree or disagree?,Students should be allowed to choose their own clothes.,Do you agree or disagree?,Students should not be allowed to have part-time jobs.,Do you agree or disagree?,Students should not be allowed to get their ears pierced.,Do you agree or disagree?,1a. Read the stateme

7、nts below. Circle A for agree or D for disagree.,Can I go to the shopping center with John? He just got his drivers license.,No way! I dont think sixteen-year-olds should be allowed to drive. Im worried about your safety.,1a,语法重点一：,(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+

8、及物动词的过去分词。,如：We should be allowed to play basketball on weekends. How many magazines can be borrowed from the library every week? The room must be cleaned every day. You may be asked to do some housework.,I dont think sixteen-year-olds should be allowed to drive. 我认为十六岁以下的孩子不应该允许开车。,语法重点一：,(2)sixtee

9、n-year-olds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：Fifty-year-olds should retire. These students who are fifteen-year-olds are going camping this weekends.,（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

10、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 its a good idea. I dont think (that) he will be late for school tomorrow.,Useful expressions,驾驶证 绝不行 16岁的青少年 应该被允许做某事 兼职工作 穿耳洞,drivers license no way sixteen-year-olds / (sixteen-year-old teenagers) should be allowed to do sth. part-time job get ones

11、ears pierced,get/have sth. done 使某人被做/让某人做某事,a license to do sth. 做某 事的许可证,1b. Listen and circle T for true or F for false.,PAIRWORK,A: I dont think sixteen-year-olds should be allowed to drive. B: I agree. They arent serious enough.,too wild not serious enough too young not old enough too silly not

12、 calm enough,Look at the statements in 1a and make conversations. Use the phrases in the box below.,Sample Dialogue 1,A: I think teenagers should be allowed to go out with their friends. B: I agree. They are old enough. They can look after themselves well.,Sample Dialogue 2,earring,A: I dont think t

13、welve-year-olds should be allowed to get their ears pierced / wear earring. B: I agree. Its too silly to wear earrings in the school.,Sample Dialogue 3,A: I think students should be allowed to do homework with their friends. B: I disagree. They often talk instead of doing homework.,.单项选择。 ( )1.Mrs.

14、Green is a doctor of _ and her daughter Ann is _ university student. A.50 years old;an 18-year-old B.50-year-old;an 18 years old C.50-years-old;a 18 year old D.50 years old;a 18 year old ( )2.Anna is not _ to go to school. A.young enough B.enough young C.old enough D.enough old ( )3.The classroom should _ every day. A.cleaned B.clean C.be cleaned D.be cleaning ( )4.Drivers shouldnt be allowed after drinking. A.Drive B. driving C. to drive D.to be driven ( )5.You look good .When did you get your hair ? - Last week. A.