（新人教版）英语九年级全册：Unit7全单元课件（115页）(1).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. 耳环耳环; 耳饰耳饰(n. )_ 6. 闪光灯闪光灯; 闪光闪光(n. )_ 7. safe(adj. )_(n. )安全安全答案答案: 5.

2、earring6. flash7. safety. 短语连线短语连线1. be worried about A. 拍照拍照2. get ears pierced B. 和朋友一起度过时间和朋友一起度过时间3. spend time with friends C. 对对感到兴奋感到兴奋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

3、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 enou

4、gh4. stop wearing5. to have6. 你认为如果不用闪光灯的话你认为如果不用闪光灯的话, 我们可以被允许拍照吗我们可以被允许拍照吗? 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. _

5、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. 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【语境领悟【语境领悟】*The school is concerned about the safety of the ch

6、ildren. 这所学校关心孩子们的安全。这所学校关心孩子们的安全。*Dont worry. Its safe to live here. 不要担心。住在这儿很安全。不要担心。住在这儿很安全。*The plane landed safely. 飞机安全地着陆了。飞机安全地着陆了。【自主归纳【自主归纳】“安全安全”的不同词性的不同词性(1)safety n. “安全安全”, 反义词是反义词是danger。carry sb. /sth. to safety把把带到安全的地方带到安全的地方(2)safe adj. “安全的安全的”, 反义词是反义词是dangerous。(3)safely adv.

7、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). 答案答案: safetysafely2. Teenagers should be allowed to choose their own clothes. 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。【句型剖析【句型剖析】(1)should be allowed“应该被允许应该被允许”, 是含情态动词的被动语态是含情态动词的被动语态结构结构, 其中其中s

8、hould是情态动词是情态动词, 意为意为“应该应该”。(2)allow的三种搭配的三种搭配: be allowed to do sth. “被允许做某事被允许做某事”allow sb. to do sth. “允许某人做某事允许某人做某事”Please allow me to carry your bag. 请让我替你背包。请让我替你背包。allow doing sth. “允许做某事允许做某事”They dont allow smoking here. 他们不允许在这儿吸烟。他们不允许在这儿吸烟。【学以致用【学以致用】应该允许青少年有自己的爱好。应该允许青少年有自己的爱好。Teenager

9、s_ _ _ to have their own hobbies. 酒后驾驶是不允许的。酒后驾驶是不允许的。Driving after drinking wine_ _ . 我的父母允许我周末看电视。我的父母允许我周末看电视。My parents_ 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. 我认为不应该允许十六岁的青少年开车。我认为不应该允许十六岁的青少年开车。【句型剖析

10、【句型剖析】本句是一个含有宾语从句的复合句本句是一个含有宾语从句的复合句, 其句式结构其句式结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)当主句的主语为第一人称当主句的主语为第一人称I或或we, 谓语动词是谓语动词是think, believe, expect, suppose等动词时等动词时, 后面的宾语从句若要表示否定意义后面的宾语从句若要表示否定意义, 需将需将not移到主句中来移到主句中来, 即主句的谓语动词用否定式即主句的谓语动词用否定式, 而从句的而从句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”

11、。(2)否定前移的宾语从句变反意疑问句时否定前移的宾语从句变反意疑问句时, 其附加疑问部分的主、其附加疑问部分的主、谓语要与从句保持一致。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】我认为她不会游泳。我认为她不会游泳。I_ _ she_ swim. 我不相信他能独立完成那项工作我不相信他能独立完成那项工作, 对吗对吗? I dont believe he can finish the work by himself, _ _ ? 答案答案: dont think; cancan

12、he4. Sixteen-year-olds shouldnt be allowed to get their ears pierced. 不应该允许不应该允许16岁的青少年穿耳洞。岁的青少年穿耳洞。【句型剖析【句型剖析】(1)get their ears pierced意为意为“穿耳洞穿耳洞”, 此处此处pierced是动词是动词pierce的过去分词形式。的过去分词形式。(2)“get/have+名词名词/代词代词+过去分词过去分词”结构结构, 意为意为“让某事被让某事被做做”, 其中过去分词作宾语补足语其中过去分词作宾语补足语, 表示被动意义表示被动意义, 与宾语之间与宾语之间存在逻辑上

13、的被动关系。存在逻辑上的被动关系。【归纳拓展【归纳拓展】(1)have sth. done意为意为“让某事被做让某事被做”, 其中过去分词与宾语其中过去分词与宾语(sth. )之间存在逻辑上的被动关系。之间存在逻辑上的被动关系。(2)have sb. do sth. 意为意为“让某人做某事让某人做某事”, 其中动词原形与宾其中动词原形与宾语语(sb. )之间存在逻辑上的主动关系。之间存在逻辑上的主动关系。【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. cut

14、sB. cuttingC. cutD. to cutMr Green had his son_ (wash)the car. 答案答案: wash. 用所给词的适当形式填空用所给词的适当形式填空1. More and more people care about the food_ (safe). 2. He is going to get his computer_ (repair). 3. We stopped_ (talk)when our teacher came in. 4. He is excited about_ (see)the famous actor. 5. Student

15、s shouldnt be allowed_ (go)out on school night. 答案答案: 1. safety2. repaired3. talking4. seeing5. to go. 句型转换句型转换1. We should allow teenagers to have their own ideas. (改为被改为被动语态动语态)Teenagers_ _ _ to have their own ideas. 2. You mustnt take photos in the museum. (改为被动语态改为被动语态)Photos_ _ _ in the museum.

16、 答案答案: 1. should be allowed2. mustnt be taken3. Your bike can be put behind the building. (改为否定句改为否定句)Your bike_ _ put behind the building. 4. I think we should go there before 8: 00. (改为否定句改为否定句)I_ think we_ go there before 8: 00. 5. The boy seems to have many friends. (改为同义句改为同义句)_ _ _ the boy has

17、 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.

18、 lift3. awful4. regret5. manage6. poem(n. )_7. chance(n. )_8. community(n. ) _ (复数复数)9. bad(adj. )_ (adv. )严重地严重地; 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8. communities9. badly10. societies. 短语连线短语连线1. stay by ones side A. 自己作决定自己作决定2. make sure B. 照顾照顾3. talk back C. 回嘴回嘴, 顶嘴顶嘴4. keep.

19、. . away from D. 确保确保5. think back E. 回忆回忆6. take care of oneself F. 避免接近避免接近, 远离远离7. look after G. 照顾自己照顾自己8. make ones own decision H. 待在某人身边待在某人身边. 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 ta

20、lking; listening3. 你认为作者认为他妈妈怎么样你认为作者认为他妈妈怎么样? _ do you think the writer_ _ his mom? 4. 青少年太年轻了不能自己作决定。青少年太年轻了不能自己作决定。Teenagers are_ young_ make their own decisions. 5. 在大多数亚洲国家在大多数亚洲国家, 对青少年来说搬出去住是不正常的。对青少年来说搬出去住是不正常的。In most Asian societies, _ _ not common for teenagers_ _ _ . 答案答案: 3. How; feels

21、about4. too; to5. it is; to move out1. When did the 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(困难的事困难的事); 应付应付(困难局面

22、困难局面)【语境领悟【语境领悟】*This way, when they start working they can manage their own lives. 以这种方式以这种方式, 当他们开始工作的时候当他们开始工作的时候, 他们就可以应付自他们就可以应付自己的生活。己的生活。*He manages a hotel for his father. 他替他父亲经营一家旅馆。他替他父亲经营一家旅馆。*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

23、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? 【自主归纳【自主归纳】 manage的用法的用法【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; 远离远离【语境领悟【语境领悟】*She made sure I was safe and kept me away from danger. 她确

24、保我安全并且让我远离危险。她确保我安全并且让我远离危险。*Teenagers should keep away from the net bars. 青少年应该远离网吧。青少年应该远离网吧。【自主归纳【自主归纳】(1)keep away from意为意为“远离远离”, 相当于相当于stay away from。(2)keep. . . away from意为意为“让让远离远离; 让让避免接近避免接近”。【学以致用【学以致用】父母应让孩子们远离火。父母应让孩子们远离火。Parents should_ their children_ _ fire. 答案答案: keep; away from含情态

25、动词的被动语态含情态动词的被动语态【观察领悟【观察领悟】仔细观察例句仔细观察例句, 体会画线部分的结构。体会画线部分的结构。1. I think students should be allowed to do homework 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

26、protect the wild animals. 【知识构建【知识构建】1. 含情态动词的被动语态的构成含情态动词的被动语态的构成: 情态动词情态动词(can, may, must, should等等)+be+及物动词的过去分词。及物动词的过去分词。2. 含情态动词的被动语态的句式含情态动词的被动语态的句式: (1)否定句式否定句式: 主语主语+情态动词情态动词+not+be+及物动词的过去分词及物动词的过去分词+(by. . . ). (2)疑问句式疑问句式: 情态动词情态动词+主语主语+be+及物动词的过去分词及物动词的过去分词+(by. . . )? 【学以致用【学以致用】完成句子。完

27、成句子。1. 应该允许孩子有自己的秘密。应该允许孩子有自己的秘密。Children_ _ _ to have their own secrets. 2. 必须每天打扫我们的教室。必须每天打扫我们的教室。Our classroom_ _ _ every day. 答案答案: 1. should be allowed2. must be cleaned3. 家庭作业可以明天交。家庭作业可以明天交。The homework_ _ _ in tomorrow. 4. 不应该允许十六岁的少年吸烟。不应该允许十六岁的少年吸烟。Sixteen-year-olds_ _ _ _ to smoke. 5. 能在

28、这儿建一个公园吗能在这儿建一个公园吗? _ a park_ _ here? 答案答案: 3. can/may be handed4. should not be allowed5. Can; be built. 用所给词的适当形式填空用所给词的适当形式填空1. He made his own_ (decide)to join 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_

29、 (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. onC. withD. in2. All the things in the room_. Nobody can take them out. A. must look after B. must be looked aft

30、erC. 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. b

31、oring D. comfortableUnit 7Teenagers should be allowed tochoose their own clothes. Section B(1a1e) . 短语连线短语连线1考试及格考试及格A. finish a test early2. 上课迟到上课迟到 B. get to class late3. 很早完成考试很早完成考试 C. fail a test4. 考试不及格考试不及格 D. worry about5. 为为担心担心 E. pass the test. 句型填词句型填词1. 应该允许学生参加补考。应该允许学生参加补考。Students s

32、hould_ _ _ take the test later. 2. 不允许他上课迟到。不允许他上课迟到。He isnt_ _ _ to class late. 3. 父母不应该对他们的孩子要求过严。父母不应该对他们的孩子要求过严。Parents should not_ too_ _ their children. 答案答案: 1. be allowed to2. allowed to get3. be; strict withMy father is strict with me. Our teacher is strict in his teaching. _答案答案: be strict

33、 with表示对人严格要求表示对人严格要求; be strict in表示对工作表示对工作或事情严格要求。或事情严格要求。be strict with对对严格要求严格要求【语境领悟【语境领悟】*Parents should not be too strict with teenagers. 父母不应该对青少年过于严厉。父母不应该对青少年过于严厉。*Miss Yang is strict with her students, and she is also strict in her work. 杨老师对学生严格杨老师对学生严格, 对工作也很严格。对工作也很严格。【自主归纳【自主归纳】 对人和事

34、的对人和事的“要求要求”有不同有不同(1)be strict with sb. 意为意为“对某人要求严格对某人要求严格”。(2)be strict in sth. 意为意为“对某事要求严格对某事要求严格”。【学以致用【学以致用】用用in/with填空。填空。We must be strict_ ourselves. My father is strict_ his work. 答案答案: within. 从方框中选词并用其适当形式填空从方框中选词并用其适当形式填空allow, fail, pass, agree, catch1. Why do you look so sad? Well, I

35、didnt_ the English exam. 2. Students should be_ to study in groups. 3. He told me that he had to take the test later because he_ it. 4. He got up early_ the early bus. 5. I think students shouldnt get to school late. I_ . They should come to school on time. 答案答案: 1. pass2. allowed3. failed4. to catc

36、h5. agree. 完成句子完成句子1. 应该允许孩子与朋友一起学习。应该允许孩子与朋友一起学习。Children_ _ _ to study with friends. 2. 老师告诉我们上课不能迟到。老师告诉我们上课不能迟到。The teacher tells us not to_ _ _ _ . 3. 怀特先生总是对自己的两个孩子要求很严格。怀特先生总是对自己的两个孩子要求很严格。Mr. White_ always_ _ his two children. 答案答案: 1. should be allowed2. get to class late3. is; strict with4

37、. 我们学校允许学生参加补考。我们学校允许学生参加补考。Our school allows students_ _ _ _ _ . 5. 学生都知道在考试中不允许作弊。学生都知道在考试中不允许作弊。All the students know that cheating in the exam_ _ . 答案答案: 4. to take the test later5. isnt allowedUnit 7Teenagers should be allowed tochoose their own clothes. Section B(2a2e) . 单词拼写单词拼写1. support(v.

38、&n. )_2. enter(v. )_3. choose(v. )_ (n. )选择选择, 挑选挑选答案答案: 1. 支持支持2. 进去进去, 进来进来3. choice. 短语连线短语连线1. get in the way of A. 结束结束2. think about B. 对对认真认真3. end up C. 关心关心, 在意在意4. be serious about D. 妨碍妨碍, 挡挡的路的路5. care about E. 思考思考, 考虑考虑. 句型填词句型填词1. 青少年经常认为他们应该被允许尽他们所想地练习他们的爱青少年经常认为他们应该被允许尽他们所想地练习他们的爱好。

39、好。Teenagers often think they should be allowed to practice their hobbies_ _ _ they want. 2. 当然我们想看到他实现梦想。当然我们想看到他实现梦想。Of course we want to_ _ _ his dreams. 答案答案: 1. as much as2. see him achieve3. 我们不反对跑步我们不反对跑步! We have_ _ running! 4. 我父母总是教我在学校努力学习和上大学有多么重要。我父母总是教我在学校努力学习和上大学有多么重要。My parents have a

40、lways taught me_ _ it is_ _ hard at school and enter university. 答案答案: 3. nothing against 4. how important; to work5. 他需要花费更多的时间做作业因为要成为一名专业运动明星他需要花费更多的时间做作业因为要成为一名专业运动明星很难。很难。He needs to_ more time_ his homework because it is difficult_ _ a professional sports star. 6. 他们总是谈论如果我不成功会发生什么。他们总是谈论如果我不成

41、功会发生什么。They always talk about what_ _ _ I_ _ . 答案答案: 5. spend; on; to become 6. will happen if; dont succeed7. 只有到那时我才有实现梦想的机会。只有到那时我才有实现梦想的机会。_ _ _ I have a chance _ _ my dream. 答案答案: Only then will; to achieve1. Whats Liu Yus dream? _2. What do his parents think he needs to do? _答案答案: 1. To be a p

42、rofessional runner. 2. He needs more time to work hard and to spend more time on his homework. 1. get in the way of 挡挡的路的路; 妨碍妨碍【语境领悟【语境领悟】*But sometimes these can get in the way of their schoolwork. 但有时候这些也会妨碍他们的学业。但有时候这些也会妨碍他们的学业。*Noises can get in the way of thinking. 噪音会妨碍思考。噪音会妨碍思考。*Take the bo

43、x away. It gets/is in the way. 把那个箱子拿走。它挡路了。把那个箱子拿走。它挡路了。【自主归纳【自主归纳】(1)get/be in the way of意为意为“妨碍妨碍”, 后跟名词、代词、动后跟名词、代词、动名词。名词。(2)get/be in the way(of)意为意为“挡道挡道”。【归纳拓展【归纳拓展】 way构成的短语构成的短语【学以致用【学以致用】Some parents might worry that their childrens hobbies can_their schoolwork. A. get the way of B. get o

44、n the way ofC. get on well with D. get in the way of顺便问一下顺便问一下, 你最喜欢的学科是什么你最喜欢的学科是什么? _ _ _ , whats your favorite subject? 在回家的路上在回家的路上, 他发现一个小男孩在角落里哭泣。他发现一个小男孩在角落里哭泣。_ _ _ home, he found a small boy crying in the corner. 答案答案: By the wayOn his way2. We have nothing against running! 我们不反对跑步我们不反对跑步!

45、【句型剖析【句型剖析】have nothing against意为意为“毫不反对毫不反对”, 其中其中against是是介词介词, 常和常和be构成短语构成短语, be against意为意为“反对反对”, 其反义词其反义词组是组是be for意为意为“支持支持”。【归纳拓展【归纳拓展】 against的其他用法的其他用法(1)逆逆; 对着对着Its difficult to sail against the current. 逆水行舟很难。逆水行舟很难。(2)倚倚; 靠靠His desk is against the wall. 他的办公桌靠墙放着。他的办公桌靠墙放着。(3)以以为背景为背景

46、The little red house looks so beautiful against the green woods. 那座红色的小屋在翠绿的树林衬托下显得很美。那座红色的小屋在翠绿的树林衬托下显得很美。(4)防备防备; 预防预防We bought some warm clothes against the coming winter. 我们买了一些保暖的衣服以迎接即将来临的冬季。我们买了一些保暖的衣服以迎接即将来临的冬季。(5)不利于不利于She has said nothing against you. 她并没有说任何对你不利的话。她并没有说任何对你不利的话。【学以致用【学以致用

47、】我不反对玩电脑游戏我不反对玩电脑游戏, 但要有限度。但要有限度。I_ _ _ playing computer games, but not too much. Dont read books a_ the light. 答案答案: have nothing againstagainst【备选要点【备选要点】Only then will I have a chance to achieve my dream. 只有到那时我才有实现梦想的机会。只有到那时我才有实现梦想的机会。【句型剖析【句型剖析】(1)该句是个倒装句。当副词该句是个倒装句。当副词only置于句首置于句首, 强调方式状语、条强调

48、方式状语、条件状语、地点状语、时间状语等状语时件状语、地点状语、时间状语等状语时, 句子要用倒装语序。句子要用倒装语序。Only in this way can you learn English well. 只有用这种方法你只有用这种方法你才能学好英语。才能学好英语。(2)如如only后跟的是主语后跟的是主语, 则不用倒装结构。则不用倒装结构。Only five men were hurt in the accident. 只有五个人在事故中受伤。只有五个人在事故中受伤。【学以致用【学以致用】_in the library can you read that book. A. OnlyB.

49、JustC. StillD. Yet只有到那时你才会明白。只有到那时你才会明白。_答案答案: Only then will you know. . 用所给词的适当形式填空用所给词的适当形式填空1. Everyone should realize the_ (important) of saving water. 2. Confidence is the key to_ (succeed). 3. My parents have nothing against_ (surf) the Internet. 4. If you work hard, youll have a chance of_ (

50、achieve) your dream. 5. Mr. Li has_ (teach)us English for over two years. 答案答案: 1. importance2. success3. surfing4. achieving5. taught. 单项选择单项选择1. We have no _but to wait for someone to help. A. choiceB. chanceC. dreamD. present2. I want to develop my hobbies and my parents have nothing _it. A. for