人教版九年级上册英语全册第7单元（第2课时）Unit7SectionA导学案课件.ppt

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1、Unit 7Teenagers should be allowed tochoose their own clothes.Section A(1a2d).单词拼写单词拼写1.证件证件(n.)_ 2.冒烟冒烟;吸烟吸烟;烟烟(v.&n.)_ 3.兼职的兼职的(adj.&adv.)_ 4.扎扎;刺破刺破;穿透穿透(v.)_ 答案答案:1.license2.smoke3.part-time4.pierce5.耳耳环环;耳耳饰饰(n.)_ 6.闪闪光灯光灯;闪闪光光(n.)_ 7.safe(adj.)_(n.)安全安全答案答案:5.earring6.flash7.safety.短短语连线语连线1.be

2、 worried about A.拍照拍照2.get ears pierced B.和朋友一起度和朋友一起度过时间过时间3.spend time with friends C.对对感到感到兴奋兴奋4.be excited about D.为为担心担心5.take photos E.打耳洞打耳洞.句型填词句型填词1.青少年应该被允许选择他们自己的衣服。青少年应该被允许选择他们自己的衣服。Teenagers_ _ _ _ _ their own clothes.2.我认为我认为16岁的年轻人不应该被允许开车。岁的年轻人不应该被允许开车。I_ _ _ _ be allowed to drive.答案

3、答案:1.should be allowed to choose2.dont think sixteen-year-olds should3.他们不够认真。他们不够认真。They arent_ _.4.他应该停止戴那个愚蠢的耳环。他应该停止戴那个愚蠢的耳环。He should_ _ that silly earring.5.他好像没有很多的朋友。他好像没有很多的朋友。He doesnt seem_ _ many friends.答案答案:3.serious enough4.stop wearing5.to have6.你你认为认为如果不用如果不用闪闪光灯的光灯的话话,我我们们可以被允可以被允许

4、许拍照拍照吗吗?Do you think we_ _ _ to take photos_ we_ use a flash?答案答案:may be allowed;if;dont1.Teenagers should be allowed to have their own ideas.The classroom must be cleaned every day.Your homework can be finished tomorrow._答案答案:情态动词情态动词+be+动词的过去分词动词的过去分词2.The book shouldnt be taken out of the library

5、.Rubbish cant be thrown off everywhere.Must the trees be planted today?_答案答案:否定句否定句:在情态动词后面加在情态动词后面加not。疑问句疑问句:将情态动词提到主语前面。将情态动词提到主语前面。1.safety n.安全安全【语语境境领领悟悟】*The school is concerned about the safety of the children.这这所学校关心孩子所学校关心孩子们们的安全。的安全。*Dont worry.Its safe to live here.不要担心。住在不要担心。住在这这儿很安全。儿

6、很安全。*The plane landed safely.飞飞机安全地着机安全地着陆陆了。了。【自主自主归纳归纳】“安全安全”的不同的不同词词性性(1)safety n.“安全安全”,反反义词义词是是danger。carry sb./sth.to safety把把带带到安全的地方到安全的地方(2)safe adj.“安全的安全的”,反反义词义词是是dangerous。(3)safely adv.安全地安全地【学以致用学以致用】Everybody should care about traffic_(safe).They reached the top of the mountain_(safe

7、).答案答案:safetysafely2.Teenagers should be allowed to choose their own clothes.青少年青少年应该应该被允被允许选择许选择他他们们自己的衣服。自己的衣服。【句型剖析句型剖析】(1)should be allowed“应应该该被被允允许许”,是是含含情情态态动动词词的的被被动动语语态态结结构构,其中其中should是情是情态动词态动词,意意为为“应该应该”。(2)allow的三种搭配的三种搭配:be allowed to do sth.“被允被允许许做某事做某事”allow sb.to do sth.“允允许许某人做某事某人

8、做某事”Please allow me to carry your bag.请让请让我替你背包。我替你背包。allow doing sth.“允允许许做某事做某事”They dont allow smoking here.他他们们不允不允许许在在这这儿吸烟。儿吸烟。【学以致用学以致用】应该应该允允许许青少年有自己的青少年有自己的爱爱好。好。Teenagers_ _ _ to have their own hobbies.酒后酒后驾驶驾驶是不允是不允许许的。的。Driving after drinking wine_ _.我的父母允我的父母允许许我周末看我周末看电视电视。My parents_

9、me_ _ TV on weekends.答案答案:should be allowedisnt allowedallow;to watch3.I dont think sixteen-year-olds should be allowed to drive.我我认为认为不不应该应该允允许许十六十六岁岁的青少年开的青少年开车车。【句句型型剖剖析析】本本句句是是一一个个含含有有宾宾语语从从句句的的复复合合句句,其其句句式式结结构构如下所示如下所示:【归纳拓展归纳拓展】英语中的英语中的“否定前移否定前移”(1)当当主主句句的的主主语语为为第第一一人人称称I或或we,谓谓语语动动词词是是think,b

10、elieve,expect,suppose等等动动词词时时,后后面面的的宾宾语语从从句句若若要要表表示示否否定定意意义义,需需将将not移移到到主主句句中中来来,即即主主句句的的谓谓语语动动词词用用否否定定式式,而而从从句句的的谓语动词用肯定式谓语动词用肯定式,这种现象被称为这种现象被称为“否定前移否定前移”。(2)否否定定前前移移的的宾宾语语从从句句变变反反意意疑疑问问句句时时,其其附附加加疑疑问问部部分分的的主、谓语要与从句保持一致。主、谓语要与从句保持一致。I dont think he is clever,is he?我认为他并不聪明我认为他并不聪明,对吧对吧?【学以致用学以致用】我我

11、认为认为她不会游泳。她不会游泳。I_ _ she_ swim.我不相信他能独立完成那我不相信他能独立完成那项项工作工作,对吗对吗?I dont believe he can finish the work by himself,_ _?答案答案:dont think;cancan he4.Sixteen-year-olds shouldnt be allowed to get their ears pierced.不不应该应该允允许许16岁岁的青少年穿耳洞。的青少年穿耳洞。【句型剖析句型剖析】(1)get their ears pierced意意为为“穿穿耳耳洞洞”,此此处处pierced是是

12、动动词词pierce的的过过去分去分词词形式。形式。(2)“get/have+名名词词/代代词词+过过去去分分词词”结结构构,意意为为“让让某某事事被被做做”,其其中中过过去去分分词词作作宾宾语语补补足足语语,表表示示被被动动意意义义,与与宾宾语语之之间间存存在在逻逻辑辑上的被上的被动动关系。关系。【归纳归纳拓展拓展】(1)have sth.done意意为为“让让某某事事被被做做”,其其中中过过去去分分词词与与宾宾语语(sth.)之之间间存在存在逻辑逻辑上的被上的被动动关系。关系。(2)have sb.do sth.意意为为“让让某某人人做做某某事事”,其其中中动动词词原原形形与与宾宾语语(s

13、b.)之之间间存在存在逻辑逻辑上的主上的主动动关系。关系。【学以致用学以致用】You had better get your hair_,John.Its too long for a boy,I think.OK,mom.A.cutsB.cuttingC.cutD.to cutMr Green had his son_(wash)the car.答案答案:wash.用所用所给词给词的适当形式填空的适当形式填空1.More and more people care about the food_(safe).2.He is going to get his computer_(repair).

14、3.We stopped_(talk)when our teacher came in.4.He is excited about_(see)the famous actor.5.Students shouldnt be allowed_(go)out on school night.答案答案:1.safety2.repaired3.talking4.seeing5.to go.句型句型转换转换1.We should allow teenagers to have their own ideas.(改改为为被被动语态动语态)Teenagers_ _ _ to have their own id

15、eas.2.You mustnt take photos in the museum.(改改为为被被动语态动语态)Photos_ _ _ in the museum.答案答案:1.should be allowed2.mustnt be taken3.Your bike can be put behind the building.(改改为为否定句否定句)Your bike_ _ put behind the building.4.I think we should go there before 8:00.(改改为为否定句否定句)I_ think we_ go there before 8:

16、00.5.The boy seems to have many friends.(改改为为同同义义句句)_ _ _ the boy has many friends.答案答案:3.cant be 4.dont;should5.It seems thatUnit 7Teenagers should be allowed tochoose their own clothes.Section A(3a4c).单词拼写单词拼写1.田野田野,场地场地(n.)_2.举起举起,电梯电梯(v.&n.)_3.很坏的很坏的,讨厌的讨厌的(adj.)_4.感到遗憾感到遗憾,懊悔懊悔(v.&n.)_5.完成完成(困难

17、的事困难的事);应付应付(困难局面困难局面)(v.)_答案答案:1.field2.lift3.awful4.regret5.manage6.poem(n.)_7.chance(n.)_munity(n.)_(复数复数)9.bad(adj.)_(adv.)严严重地重地;差差;非常非常10.society(n.)_(复数复数)答案答案:6.诗诗 7.机会机会munities9.badly10.societies.短短语连线语连线1.stay by ones side A.自己作决定自己作决定2.make sure B.照照顾顾3.talk back C.回嘴回嘴,顶顶嘴嘴4.keep.away f

18、rom D.确保确保5.think back E.回回忆忆6.take care of oneself F.避免接近避免接近,远远离离7.look after G.照照顾顾自己自己8.make ones own decision H.待在某人身待在某人身边边.句型填词句型填词1.我不应该被告知做什么我不应该被告知做什么!I should not_ _ _ _ _!2.我后悔顶嘴我后悔顶嘴,不听妈妈的话。不听妈妈的话。I_ _ back,not_ to Mom.答案答案:1.be told what to do2.regret talking;listening3.你你认为认为作者作者认为认为他

19、他妈妈妈妈怎么怎么样样?_ do you think the writer_ _ his mom?4.青少年太年青少年太年轻轻了不能自己作决定。了不能自己作决定。Teenagers are_ young_ make their own decisions.5.在大多数在大多数亚亚洲国家洲国家,对对青少年来青少年来说说搬出去住是不正常的。搬出去住是不正常的。In most Asian societies,_ _ not common for teenagers_ _ _.答案答案:3.How;feels about4.too;to5.it is;to move out1.When did the

20、 writer talk back to his mother?_2.When he is an adult,what does the writer feel about what he did in the past?_答案答案:1.When he was seven.2.He regrets talking back to his mother and not listening to her.1.manage v.完成完成(困困难难的事的事);应应付付(困困难难局面局面)【语语境境领领悟悟】*This way,when they start working they can manag

21、e their own lives.以以这这种种方方式式,当当他他们们开开始始工工作作的的时时候候,他他们们就就可可以以应应付付自自己的生活。己的生活。*He manages a hotel for his father.他替他父他替他父亲经营亲经营一家旅一家旅馆馆。*She doesnt know how to manage her naughty children.她不知道怎样管好她顽皮的孩子。她不知道怎样管好她顽皮的孩子。*How did you manage to get their approval?你怎么得到他们的同意的你怎么得到他们的同意的?【自主自主归纳归纳】manage的用法

22、的用法【学以致用学以致用】那位老人不能自己料理生活。那位老人不能自己料理生活。The old man cant_ _ _.They managed_(get)his help.答案答案:manage his lifeto get2.keep.away from避免接近避免接近;远远离离【语语境境领领悟悟】*She made sure I was safe and kept me away from danger.她确保我安全并且她确保我安全并且让让我我远远离危离危险险。*Teenagers should keep away from the net bars.青少年青少年应该远应该远离网吧。离

23、网吧。【自主自主归纳归纳】(1)keep away from意意为为“远远离离”,相当于相当于stay away from。(2)keep.away from意意为为“让让远远离离;让让避免接近避免接近”。【学以致用学以致用】父母父母应让应让孩子孩子们远们远离火。离火。Parents should_ their children_ _ fire.答案答案:keep;away from含情含情态动词态动词的被的被动语态动语态【观观察察领领悟悟】仔仔细观细观察例句察例句,体会画体会画线线部分的部分的结结构。构。1.I think students should be allowed to do h

24、omework with friends.2.Sixteen-year-olds should not be allowed to drive.3.The work can be finished in two days.4.He hopes that his reasons may be understood.5.Something must be done to protect the wild animals.【知知识识构建构建】1.含含情情态态动动词词的的被被动动语语态态的的构构成成:情情态态动动词词(can,may,must,should等等)+be+及物及物动词动词的的过过去分去分

25、词词。2.含情含情态动词态动词的被的被动语态动语态的句式的句式:(1)否否定定句句式式:主主语语+情情态态动动词词+not+be+及及物物动动词词的的过过去去分分词词+(by.).(2)疑疑问问句句式式:情情态态动动词词+主主语语+be+及及物物动动词词的的过过去去分分词词+(by.)?【学以致用学以致用】完成句子。完成句子。1.应该应该允允许许孩子有自己的秘密。孩子有自己的秘密。Children_ _ _ to have their own secrets.2.必必须须每天打每天打扫扫我我们们的教室。的教室。Our classroom_ _ _ every day.答案答案:1.should

26、 be allowed2.must be cleaned3.家庭作家庭作业业可以明天交。可以明天交。The homework_ _ _ in tomorrow.4.不不应该应该允允许许十六十六岁岁的少年吸烟。的少年吸烟。Sixteen-year-olds_ _ _ _ to smoke.5.能在能在这这儿建一个公园儿建一个公园吗吗?_ a park_ _ here?答案答案:3.can/may be handed4.should not be allowed5.Can;be built.用所用所给词给词的适当形式填空的适当形式填空1.He made his own_(decide)to joi

27、n the music club.2.There are many_(society)that provide help for the poor.3.I regret_(make)my mother angry.4.The boy is too young_(look)after himself.5.He didnt tell us where_(go).答案答案:1.decision2.societies3.making4.to look5.to go.单项选择单项选择1.Whenever I met trouble,my parents always stay_my side.A.byB

28、.onC.withD.in2.All the things in the room_.Nobody can take them out.A.must look after B.must be looked afterC.must be take care D.must take care3.If you work hard,youll have a_to get a good job.A.gift B.presentC.chance D.trouble4.Parents should keep their children away_fire.A.for B.toC.from D.at5.The trip to the mountain is enjoyable,but I dont like the_food.A.interesting B.awfulC.boring D.comfortable