人教版九年级英语第七单元SectionA课件.ppt

1、Unit 7 Teenagers should be allowed to choose their own clothes.Section ANew words:1.licence,/license.n.证件，证证件，证.2.safety,n.安全；安全性安全；安全性.safe,adj,安全的安全的.safely,adv.安全地安全地.The _ of the boy is very important.It is _ to go across the street when the traffic lights are green.The plane landed(着陆）着陆）_.safe

2、tysafesafely3.smoke,v,吸烟吸烟./n.烟烟.It is bad for us _.There is a lot of black _ in the room.to smokesmoke part-time.兼职的兼职的.pierce,v.扎，刺破扎，刺破.earring,n.耳环耳环,耳饰耳饰.7.flash,n.闪光灯闪光灯,闪光闪光.tiny,adj.极小的极小的;微小的微小的.cry,v.哭哭./n.哭哭10.field,n.田野：田野：in the field.在田里在田里.11.hug,拥抱拥抱.V./n.12.lift,v.举起举起;抬高抬高.It is ve

3、ry hard for me to lift the stone.对我来说，举起这块石头很难对我来说，举起这块石头很难.lift,n.电梯电梯.乘电梯到二楼乘电梯到二楼.Take the lift to the second floor.badly,adv.严重地严重地;差差;非常非常.bad,adj.坏的，严重的坏的，严重的.比较级比较级;worse,worst.14.talk back.回嘴，回嘴，顶嘴顶嘴.15.awful,adj.很坏的很坏的;讨厌的讨厌的.16.teen,n.青少年青少年.teenager,n.regret,v.感到遗憾；懊感到遗憾；懊悔悔.poem,n.诗诗.by

4、many students.1.Many students study English.English is studied2.They make shoes in that factory.Shoes are madeby themin that factory.1.They bought ten computers last term by them last term.2.2.一般过去时的被动语态结构：一般过去时的被动语态结构：was/were+过去分词过去分词last year.Many trees were plantedTen computerswere bought3.3.含有情

5、态动词的被动语态结构：含有情态动词的被动语态结构：情态动词（情态动词（can/may/should）+be+过去分词过去分词1.Amy can take good care of Gina by Amy.Ginacan be taken good care of1.He can take care of the baby.2.Lucy may draw the pictures.3.You must turn off the lights.4.They should learn English well.The baby can be taken care of by him.The pict

6、ures may be drawn by Lucy.The lights must be turned off by you.English should be learned well by them.Teenagers should not be allowed to smoke.smoke v.吸烟；冒烟吸烟；冒烟 n.烟烟Sixteen-year-olds should be allowed to drive.drivers licensesafetyTeenagers should be allowed to choose their own clothes.Teenagers sh

7、ould not be allowed to have part-time jobs.part-time adj.&adv.兼职（的）兼职（的）I dont think sixteen-year-olds should be allowed to get their ears pierced.get her ears piercedearring1.allow的用法：的用法：1.Teachers allow us to eat in the dinning hall.2.Teachers dont allow us to eat in the classroom.1.allow sb to d

8、o sth.2.allow doing sth.We dont allow smoking here.We are allowed to eat in the dinning hall.3.be allowed to do sth.被允许干某事被允许干某事.允许干某事允许干某事允许某人干某事允许某人干某事Read and circle“A”(for agree)or“D”(for disagree).A D 1.Teenagers should not be allowed to smoke.A D 2.Sixteen-year-olds should be allowed to drive.

9、A D 3.Students should not be allowed to have part-time jobs.A D 4.Sixteen-year-olds should be allowed to get their ears pierced.A D 5.Teenagers should be allowed to choose their own clothes.1aPre-listening:What is the relationship of the two speakers?While-listening:vWho is John?What do you know abo

10、ut John?vWhat does the women think about Johns drivers license(驾照)?Why does she think so?vWhat does Anna want to watch?vHow is Anna going there?vWhat else is Anna going to do?vWhy does the women want to go with Anna?What does Anna think about it?Finish 1b.After-listening:Read and imitate(模仿)the list

11、ening content.1b Listen and circle“T”(for true)or“F”(for false)1.Anna can go to the shopping center by bus.T F2.Anna wants to get her ears pierced.T F3.Anna wants to choose her own clothes.T F5.enough的用法：的用法：1.I have enough money to buy the computer.2.They dont have people enough to pick apples.3.He

12、 ran fast enough to catch up with the others.4.His sister is old enough to go to school.enough 修饰名词修饰名词,位置可前可后位置可前可后,修修饰形容词副词只能放在后面饰形容词副词只能放在后面.2a What does Molly think of Kathys statements?Listen and circle A for Agree,D for Disagree or DK for Doesnt Know.KathyMolly1.Sixteen-year-olds should not be

13、 allowed to work at night.A D DK2.Larry shouldnt work every night.A D DK3.He should cut his hair.A D DK 4.He should stop wearing that silly earring.A D DK 5.He doesnt seem to have many friends.A D DK4.need的用法：的用法：1.当情态动词讲当情态动词讲,需要需要.1.He neednt go there.2.Need she go to the party?Yes,she must./No,sh

14、e neednt.后跟动词原形.用于否定句和疑问句中.2.当实义动词讲：1).1.I need your help.2.We need lots of time to do our homework.Sth.2).Tom needs to see a doctor.to do sth.Tom doesnt need to see a doctor.Does Tom need to see a doctor?3).My hair needs cutting.My hair needs to be cut.Sth needs doing.to be done.用于肯定句用于肯定句,否定句否定句和疑

15、问句中和疑问句中.It looks cool.Young people need to sleep.He needs to spend time with friends.He needs time to do homework.It doesnt look clean.2b Listen again.What are Kathys and Mollys reasons?Number their reasons in the correct order.4 1 5 2 32d Role-play the conversation.Picasso and paintingsschool trip

16、take photosRead 2d again and answer the questions:1.How does Sandy feel about seeing the famous paintings by Picasso?she is/feels really excited.2.Who chose the art museum for their school trip?Mr.Smith.3.Why is Sandy going to bring his new camera?To take lots of photos.4.How does Wu Lan think they

17、may be allowed to take photos if they don t use a flash?She thinks it may be OK./It may be OK.Useful points:1 .be excited about doing sth./sth.对做某事对做某事或某事感到兴奋或某事感到兴奋.2.Me ,too.我也是我也是.3.choose -chose-chosen.n.choice.4.be going to do sth.将要做某事将要做某事.5.take photos.拍照拍照.6.use a flash.使用闪光灯使用闪光灯.7.want to

18、 do sth.想做某事想做某事.8.protect the paintings.保护油画保护油画.3a Read the poem aloud and discuss what the title means with your partner.Mom Knows Best3b Read the poem again and answer the questions.1.What did the mom do when the writer was a baby and a small child?2.Why do you think the writer talked back to hi

19、s mom when he was seven and nine years old?She sang to him and stayed by his side when he cried;She gave him food and warm arms to sleep in when he was tired and hungry.She kept him safe when he was running through the field.She hugged him and lifted him up when he fell.He felt that he was growing u

20、p and he did not want to be treated like a little child anymore./He felt he was not a baby anymore.3.How did the writer feel when he was a teenager and his mom said“Please be back by ten”?4.After reading the whole poem,how do you think the writer feels about his mom?He was upset because he felt that

21、 he was old enough to be independent and should not be told what to do./Upset/Angry.He loves his mom and is thankful for what she has done for him./He thinks his mom knows best.Important points:1.all night.整晚，整夜整晚，整夜.2.sing-sang-sung.3.make sure,确保确保.4.keep sb from sth/doing sth.让某人避免让某人避免./做某事做某事.5

22、.fall-fell-fallen.6.give sb a hug.给某人一个拥抱给某人一个拥抱.7.lift sb up.把某人高高举起把某人高高举起.8.give sth to sb.把某东西给某人把某东西给某人.9.be back/come back/get back.回来回来.10.I should not be told what to do.I should not be told how to do it./that.11.an adult.一个成年人一个成年人.12.think back.回想回想.13.be late for sth.干干.迟到迟到14.regret doin

23、g sth./regret not doing sth.后悔做某事后悔做某事/后悔没做某事后悔没做某事.15.listen to sb.听某人说听某人说.Grammar FocusI dont think sixteen-year-olds should be allowed to drive.I agree.They arent serious enough.Do you think teenagers should be encouraged to make their own decisions?Teenagers should not be allowed to have part-t

24、ime jobs.No,I dont agree with this.Teenagers are too young to make their own decisions.I disagree.They can learn a lot from working.If you dont use a flash,then it may be OK.Do you think we may be allowed to take photos if we dont use a flash?You must clean your bedroom every day.Your bedroom must b

25、e cleaned every day.2.Parents should encourage teenagers to do social work for their community.Teenagers_ _.3.Can Lucy do her homework tomorrow instead?Can_should be encouragedher homework be done tomorrow instead?4a Rewrite the sentences according to the example.to do social work for their communit

26、y.4.Do you think we must keep teenagers away from the Internet?Do you think teenagers_ _?5.Parents should give teenagers chances to make their own decisions.Teenagers_ _.must be kept away fromshould be given chances to make their own decisionsthe Internet4b Fill in the blanks with the correct forms

27、of the words in brackets.Should teenagers _(ask)to move out when they start working?In many Western countries,teenagers _(allow)to move out at eighteen.Their parents believe that they should _(educate)to take care of themselves from a young age.This way,when they _(start)working they can manage thei

28、r own lives.However,in most Asian societies,it is not common for teenagers tobe askedare allowedbe educatedstart_(move)out.Chinese parents believe that it is better for children to live with parents who can _(take)care of them.But the young should then look after their parents as they get older.That

29、 is why many Chinese adults _(continue)to live with their parents.movetakecontinue agree with sb/sth.同意某人或某事同意某人或某事.too.to.太太.而不能而不能 learn sth from sth/sb.向某人或某事学习某事向某人或某事学习某事.encourage sb to do sth.鼓励某人做某事鼓励某人做某事.keep sb away from sth.让某人远离某事让某人远离某事.move out.搬出去搬出去.at ten.take care of sb.照顾某人照顾某人.l

30、ook after sb.get older.长大长大.continue to do sth.继续做某事继续做某事.12.get to class late.上课迟上课迟到到.13.fail a test.考试失败考试失败.14.be strict with sb.对某对某人严格人严格.be strict in sth.对某事严对某事严格格.Important points:2.Liu Yu,a fifteen-year-old boy from Shandong,is a running star.1.get in the way of Watching TV too much can ge

31、t in the way of your study./doing homework.sthdoing sth.同位语同位语.a running star.一位跑步明星一位跑步明星3.a professional runner.4.allow sb to do sth.允许某人在某事允许某人在某事.allow doing sth.允许做某事允许做某事.5.trainn.火车火车.v.训练训练6.see sb do sth.看见某人做某事看见某人做某事.7.every 与与each 的区别：的区别：1.every/each.当形容词讲：当形容词讲：1).every day/each day.2)

32、.every boy/each boy.2.every,三者或三者以上中的每一个三者或三者以上中的每一个;而而each 是指两是指两者或两者以上中的每一个者或两者以上中的每一个.We can see many trees on _ side of the street.eachon _side of the street.eitheron _sides of the street.both3.两者可做代词两者可做代词.1.Every one of the students likes English.2.Each of the students likes English.every one

33、of us /each of us8.have nothing against sth./doing sth.没有理由反对没有理由反对be against sb/sth/doing sth.We are all against him./his idea./working in groups.be for sb./sth/doing sth.支持支持.9.run-runner.runningrun-ran-run.10.work hard at school.好好学习好好学习.11.enter university.上大学上大学.12.teach sb to do sth.teach sb n

34、ot to do sth.teach +双宾语双宾语.13.be serious about sth./doing sth.对对 很认真很认真.对对很渴望很渴望.14.practice doing sth.The children in the mountains are serious about going to school.8.care about.担心担心,关心关心,在乎在乎.1).在乎在乎.I dont care about what he said.2).担心担心.worry about.9.1.succeed.V.1.Im not sure if youll succeed t

35、his time.2.n.success.成功成功.His parents worry about his success.2.But if you study hard,you must succeed in the future.We all know failure is the mother of success.3.successful.adj.成功的成功的.She is a very successful businesswoman.Beijing,the capital of China,held the Olympic Games in 2008 successfully.4.

36、successfully.adv.成功地成功地.19.Only then will I have a chance to achieve my dream.a chance to do sth.做某事的机会做某事的机会.I will have a chance to achieve my dream only then.Only 引导的短语做状语引导的短语做状语,且要放在句首时且要放在句首时,主句应用部分倒装主句应用部分倒装,即只要把助动词提前。即只要把助动词提前。1.You can improve your English only in the way.Only in the way ca

37、n you improve your English.2.I realized that I was wrong only then.Only then did I realize that I was wrong.Self check:take photos.do part-time work.get ears pierced.achieve my dream.make a choice.go shopping.difficult,adj.困难的困难的.difficulty,n.困难困难.difficulties.困难困难.10.in the end./at last.最后，最终最后，最终.

38、11.keep off.关掉关掉.12.teenagers under eighteen.十八岁以下的十八岁以下的青少年青少年.四、按要求完成句子，每空一词。四、按要求完成句子，每空一词。1Teachers should allow the students to have outdoor activities at school.(改为被动语态)The students _ _ _ _ have outdoor activities at school.2We must not take photos in the museum.(改为被动语态)Photos_ _ _in the museu

39、m.3I will ask somebody to check over my kitchen fan.(改为同义句)I will_ my kitchen fan_ over.should be allowed to mustnt be takenhavechecked把下列句子变成被动语态的句子；把下列句子变成被动语态的句子；1、They planted these trees on weekend.These trees on weekend.2、The workers built the bridge in 1968 The bridge _ _by the workers in 196

40、8.3、People invited Yao Ming to play basketball in The USA.Yao Ming to basketball in the USA.4、IBM produced this new type of computer.This new type of computer_ _ by IBM.were planted was builtwas invitedplaywas produced把下列主动句变被动句：把下列主动句变被动句：1、We should plant the trees around the lake 2、We must repair

41、 the computer now .3、Students should correct their mistakes .4、We must water the trees well.The trees should be planted around the lake .The computer must be repaired now .Their mistakes should be corrected .The trees must be watered well.用所给词的正确形式填空：用所给词的正确形式填空：1.Teenagers should be _(allow)to choo

42、se their clothes.2.Sixteen-year-olds _(be)not allowed to drive.3.He should stop _(wear)those silly earrings.4.Young people need _(sleep)about 8 hours at least.allowed arewearingto sleepPractice5.We should pass the test instead of _(fail)the test.6.We have a lot of _(rule)at school.7.I think your father _(be)strict with you!8.You have to _(be)18 before you are allowed to drive.failingrulesisbe