《Teenagers should be allowed to choose their own clothes》PPT精品教学课件3

Unit 3 Teenagers should be allowed tochoose their own clothes.1.（should ﹢）be allowed to do sth. （应该）允许做某事; We should be allowed to watch TV on weekends.allow “允许/准许”，常用短语，allow sb. to do …Parents allow teenagers to study in groups.父母允许青少年成组一起学习.被动句中为：sb. be allowed to do sth. Students are not allowed to talk in class. 学生上课不允许说话。

2. sixteen-year-old s= sixteen-year-old teenagers 十六岁（的人）（名词）sixteen-year-old十六岁的(形容词）sixteen years old 十六岁The boy is five years old. = He is a five-year-old boy.3.o wn pron. & adj. 自己的I have my own bedroom.v. 拥有，占有This book is mine. I own it.owner n. 物主，主人Who is the owner of the house.4.(足）够…… enough +名词enough people/water/time/money形容词/副词+enough big/tall/serious enough5. stop to do…停下来去干……He stops to have a rest.stop doing… 停止（不准）干……Please stop talking.stop sb. from doing sth. 阻止某人做某事5. He doesn‟t seem to have many friends.= It seems that he doesn‟t have manyfriends. 他看起来没有很多朋友.6. He needs time to do homework. 他需要时间做作业. need (sth.) to do sth. They need money to buy food.need sth. We all need air and water.sth.doing sth. The bike needs repairing. = The bike needs to be repaired. (主动表被动)7. They talk instead of doing homework. = They don‟t do homework. They talk. 他们谈话,没有做作业.instead of +名词/代词They go to the movies instead of their parents.+动名词(doing) He sang a song instead of telling a story.8. a lot of =lots of 许(很)多/大量的(可/不可数名词）many（可数名词）much （不可数名词）9. So do we. 我们家也是(有). He runs so fast. So does his brother.1) 用副词too 多用于口语,句末, 肯定句/问句.either多用于口语,句末, 否定句表“……也一样”also 多用正式文体, 句中近动词, 各句型.2)用倒装陈述部分肯定用“so+谓动+ 主语”陈述部分否定用“nor/neither+谓动+主语”注意：so+主语+助动词/情态动词/系动词be”，表示赞同某人的看法，意为“是啊，确实如此”--- Lily sings well. --- So she does. ---Lily唱得好。

第 1 页 （共4 页） 第 2 页 （共4 页）学校 姓名 班级 考场 考号---------------------------------○密------------------ -------------------○封----------------------------- -- --○线----------------------------※※※※※※※※※※※※※※※答※※※※※※※※※※※※※※※※※※题※※※※※※※※※※※※※※※※线※※※※※※※※※※※※※九年级英语 Unit 3: Teenagers should be allowed tochoose their own clothes. 讲解与练习重点短语take the test 参加考试 pass the test 通过考试 fail a test 考试失败be strict with+人 对某人严格be strict in+事物 对某事要求严格stay up 熬夜have an opportunity to do sth.有机会做某事=have a chance to do/ of doing every other day 每隔一天 （每两天）clean up 打扫 整理learn from each other 互相学习concentrate on 专注于 one’s own 某人自己的the other day 前几天，几天前 = a few days ago= every two days at present 现在，目前 in this way 用这种方法in the way 挡道的，妨碍人的on the way 在路上 on one’s way to 在某人去…的路上 by the way 顺便说（问）be serious about 对…认真care for 在乎、关心 【语言点】1. Teenagers should be allowed to choose their own clothes.应该允许青少年选择自己的衣服。

Unit 3 Teenagers should be allowed to choose their own clothes知识点归纳Unit3Teenagersshouldbeallowedtochoosetheirownclothes知识点归纳SectionA语言点导学.______________________________________________ _________________.我认为应该允许12岁的孩子选择他们自己的衣服。

2.______________________________________________________________.我认为不应该允许12岁的孩子穿耳孔。

3.______________________________________________________________.应该允许16岁的孩子开车。

4.______________________________________________________________.不应该允许孩子做兼职工作。

以上句子中反复出现的shouldbeallowed是含有情态动词的被动语态。

<1>英语有两种语态：______________和________________。

主动语态表示主语是动作的__________；被动语态表示主语是动作的___________。

<2>被动语态的谓语部分由“___________+____________”构成，主动词be有_______、_______和_______的变化。

.manypeoplelikefootball._______语态Footballislikedbymanypeople._______语态<3>被动语态的基本用法>不知道动作的执行者时，用被动语态2.Thewindowwasbrokenlastnight.______________________2>没有必要或不想指出谁是动作的执行者时，用被动语态3.Thisschoolwasbuiltlastyear.______________________4.Iheardyouwereaskedtogohome.______________________3>强调或突出动作的承受者时，用被动语态5.Thiskindofwatchismadeinjapan._______________________4>用被动语态时，如果需要指出动作的执行者时，可用“_______+动作的执行者（宾格）”这一短语来表示，置于__________。

姓名 班级 考场 考号-------------------------○密------------------ -------------------○封----------------------------- -- --○线----------------------------※※※※※※※※※※※※答※※※※※※※※※※※※※※※※※※题※※※※※※※※※※※※※※※※线※※※※※※※※※※※※※5.I ’m really excited about s eeing the famous paintings by Picasso.看见毕加索的著名绘画作品，The old man was so the good news that he couldn’t say a word. A.interested in B.excited about C.afraid of D.worried about7.Do you think we must keep teenagers away from the Internet?你认为我们必须让青少年远离网8.Parents should give teenagers chances to make their own decisions.父母应该给青少年自己做决定的机会。

※※※※※※※※※※※答※※※※※※※※※※※※※※※※※※题※※※※※※※※※※※※※※※※线※※※※※※※※※※※※※※------------------------○密--------------------------------------○封---------------------------------○线------------------------------Section B2.Many teenagers have hobbies. But sometimes these can get in the way of their schoolwork, andparents might worry about their success at school.许多青少年都有爱好。

［教材全析］友情提示SECTION ALanguage Goal:Talk about what you are allowed to do.Agree and disagree.语言目标：谈论你们被承诺做什么。

同意和不同意。

1a Read the statements below.Circle 〝A〞(for agree) or 〝D〞(for disagree).读下面的陈述。

圈出A(表示同意)或D(表示不同意)。

A D 1.I think teenagers①should be allowed to go out with their friends every night.我认为十几岁的青青年应当被承诺每晚同朋友们外出。

A D 2.Sixteen-year-olds should be allowed to drive.十六岁的青青年不应当被承诺驾车。

A D 3.Students should not be allowed to have part-time②job.学生们不可被承诺有兼职的工作。

A D 4.I don’t think twelve-year-olds should be allowed to get their ears pierced.我认为十二岁的青青年不应当被承诺打耳眼。

A D 5.I think twelve-year-olds③should be allowed to choose their own clothes.我认为十二岁的青青年应当被承诺选择自己的衣服。

含有助动词should的句子要变成被动语态，其方法是将主动语态中的宾语提到句首，然后在should后面跟被动语态的差不多结构be+v.过去分词。

将主语加上介词by放在句子末尾。

例题探究：Tom should be allowed to make friends with these teenagers by us.〔变成主动语态〕1b Listen and circle 〝T〞(for true) or 〝F〞(for false).听同时圈出T(对)或F(错)。