人教版九年级Unit 7 Teenagers should be allowed to choose their own clothes.-Section A Grammar focus 4a—4c-ppt课件-(含教案+素材)-市级公开课-(编号：900a2).zip

Unit7 Teenagers should be allowed to choose their own clothes. Section A Grammar Focus-4c Talk about our school rules. School rules arrive late for school = Students are not allowed to arrive late for school. Students should not be allowed to arrive late for school. I dont think students should be allowed to arrive late for school. run in the hallways School rules = Students are not allowed to run in the hallways. Students should not be allowed to run in the hallways. I dont think students should be allowed to run in the hallways. eat in the classroom listen to music in the classroom have long hair sleep in classfight with others Complete the following sentences and work in pairs. (Grammar Focus) A:我认为不应该允许十六岁的孩子开车。我认为不应该允许十六岁的孩子开车。 I dont think sixteen-year- olds _ _ _ to drive. 我同意。他们还不够严谨。我同意。他们还不够严谨。 B: I agree. They _ _ enough. A:你认为应该鼓励青少年去自己做决定吗？你认为应该鼓励青少年去自己做决定吗？ Do you think teenagers _ _ _ to make their own decisions? B:不，我不认同这个。青少年还太小不能自己做决定。不，我不认同这个。青少年还太小不能自己做决定。 No, I dont agree with this. Teenagers are _ _ _ make their own decisions. A:不应该允许青少年去做兼职。不应该允许青少年去做兼职。 Teenagers _ _ _ _ to have part-time jobs. B:不，我不同意。他们可以从工作当中学到很多。不，我不同意。他们可以从工作当中学到很多。 I disagree. They can _ a lot _ working. A:你认为如果不用闪光灯的话可以允许我们拍照吗？你认为如果不用闪光灯的话可以允许我们拍照吗？ Do you think we _ _ _ to take photos if we dont use a flash. B:如果不用闪光灯的话，那么拍照是可以的。如果不用闪光灯的话，那么拍照是可以的。 If you dont use a flash, then it may be OK. The passive voice with a modal verb The flowers are watered by her every day. She waters the flowers every day. She watered the flowers yesterday. The flowers were watered by her yesterday. She should water the flowers every day. The flowers should be watered by her every day. The flowers 动作承受者动作承受者 every day. 其他成分其他成分 are watered 谓语动词谓语动词 by her 动作执行者动作执行者 She waters the flowers every day. 动作执行者动作执行者 谓语动词谓语动词 动作承受者动作承受者 其他成分其他成分 含有情态动词的被动语态含有情态动词的被动语态 1.含有情态动词的被动语态的结构为：情 态动词+_+及物动词的_。 2.含有情态动词的主动语态变为被动语态 时，要把主动语态的_变成被动语 态的主语。 3.变为否定句时只需要在情态动词后加 _。 4.变为一般疑问句时只需把_提到 句首。 be 过去分词过去分词 宾语宾语 not 情态动词情态动词 自主练习 1.I can finish the work. 被动语态：被动语态：The work_ _ _ by me. 一般疑问句：一般疑问句：_ the work _ _by you? 2.We should plant many more trees. 被动语态：被动语态：Many more trees _ _ _ by us. 一般疑问句：一般疑问句：_ many more trees_ _ by us? can be finished Can be finished should be planted Shouldbe planted 3.Sixteen-year-olds should be allowed to drive.(改为否定句改为否定句) Sixteen-year-olds_ _ _ to drive. 4.I think the work should be done at once .(改改 为否定句为否定句) I _ think the work _ _ _ at once should t be allowed dont Should be done Rewrite the sentences. (4a) Box 1 Box 2 Box 3 1. You must clean your bedroom every day. Your bedroom_ must be cleaned every day. 2. Parents should encourage teenagers to do social work for their community. Teenagers _ _. should be encouraged (by their parents) to do social work for their community n. 社区，社团社区，社团 3. Can Lucy do her homework tomorrow instead? Can _ _? the homework be done (by Lucy) tomorrow instead 4. Do you think we must keep teenagers away from the Internet? Do you think teenagers _? must be kept away from the Internet keepaway from 避免接近，远离避免接近，远离 5. Parents should give teenagers chances to make their own decisions. Teenagers_ _ should be given chances to make their own decisions. n. 机会，可能性机会，可能性 自己做决定自己做决定 Fill in the blanks and answer some questions. (4b) Should teenagers _ (ask) to move out when they start_ (work)? 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 their own lives. be asked are allowed be educated start v. 教育；教导教育；教导 v. 完成；应付完成；应付 working Fill in the blanks with the correct forms of the words in brackets. However, in most Asian _(society), it is not common for teenagers to _ (move) out. Chinese parents believe that it is _ (good)for children to live with parents _ (whom)can _ care of them. But the young should then look after their parents as they get older. That is why many Chinese adults _ (continue) live with their parents. move take continue to n. 社会社会 who societies better 1.What are teenagers allowed to do in Western countries when they are eighteen? 2.Do teenagers move out in most Asian societies? 3.What do Chinese parents think about it? 4.Why do many Chinese adults continue to live with their parents? Try to answer some questions. You and your friend are starting an English club. Make a list of rules about what should and should not be allowed. Yes, but they should only use English-English dictionaries. Members should be allowed to use dictionaries. Should be allowedShouldnt be allowed Make a list of rules for an English club. 1.1.KeepKeep awayaway fromfrom意为意为“避免接近，远离避免接近，远离” 2.2. makemake onesones ownown decisiondecision 意为意为“自己做决定自己做决定”。 3 3. . chancechance 可数名词，意为可数名词，意为“机会；机遇机会；机遇”，其后可接，其后可接toto dodo sth.sth.或或ofof sth.sth.。 4.4.managemanage toto dodo sthsth “设法做成某事设法做成某事”，强调结果。暗，强调结果。暗 含含“做成了某事做成了某事”之意。之意。 trytry toto dodo sth.sth. “尽力做某事尽力做某事”，表示，表示“尽力做尽力做，设设 法做法做”，强调动作，不表结果。，强调动作，不表结果。 用所给词的适当形式填空用所给词的适当形式填空 1.Children shouldnt be allowed _ (swim) in the river. 2. Math must _ (study) well. 3. How many magazines _ (can borrow) in your library every week ? 1.4. I think your idea isnt good. I _(agree) with you. _ to swim dont agree can be borrowed be studied disagree 5.Teenagers should not _ (allow) to drive. 6.Maria found a volunteer work this summer for this _ (社区社区). 7.Lin Tao thinks he is old enough to make his own _ (decide). 8.The young man asked the headmaster to give him another _ ( 机会机会)to study here. be allowed community decision chance 1.Master what you have learned in this lesson. Learn to make sentences with “情态动情态动 词词+be+及物动词的过去分词及物动词的过去分词”. 2. Preview the new words we will use in the next lesson. Everything is now for the future of dream weaving wings, soar to great heights to dream in reality. 现在的一切都是为将来的梦想编织翅现在的一切都是为将来的梦想编织翅 膀，让梦想在现实中展翅高飞。膀，让梦想在现实中展翅高飞。 1).1). TheirTheir workwork mustmust _ (finish)(finish) byby fourfour oclock.oclock. 2).2). YourYour homeworkhomework shouldshould _ (do)(do) byby yourself.yourself. 3).3). TheseThese booksbooks mustntmustnt _ (take)(take) outout ofof thethe readingreading room.room. 4).4). ShouldShould thesethese foodfood _ (keep)(keep) dry?dry? 5).5). YouYou shouldshould makemake upup thethe bedbed everyevery day.day. ( (改为被动语态改为被动语态 TheThe bedbed _ _ _ upup everyevery day.day. 6).6). WeWe cantcant seesee starsstars inin thethe dayday time.time. ( (改为被动语态改为被动语态 StarsStars _ _ _ inin thethe dayday time.time. 7).7). YouYou mustmust returnreturn thethe bookbook onon time.time. ( (改为一般疑问句改为一般疑问句) ) _ thethe bookbook _ _ onon time?time? 8 8）.Teenagers.Teenagers shouldshould notnot _ (allow)(allow) toto drive.drive. 9 9）.Maria.Maria foundfound a a volunteervolunteer workwork forfor thisthis _ ( (社区社区) ) thisthis summer.summer. 1010）.Math.Math mustmust _ (study)(study) well.well. 1111）.Lin.Lin TaoTao thinksthinks hehe isis oldold enoughenough toto makemake hishis ownown _ (decide).(decide). 1212）.The.The youngyoung manman askedasked thethe headmasterheadmaster toto givegive himhim anotheranother _ ( ( 机会机会)to)to studystudy here.here. UnitUnit 7 7 TeenagersTeenagers shouldshould bebe allowedallowed toto choosechoose theirtheir ownown clothes.clothes. SectionASectionA（GrammarGrammar Focus-4cFocus-4c） 一、教学目标一、教学目标 语言知识目标：语言知识目标： 1.熟练使用以下词汇、短语和句型： 单词：community, chance, educate, manage, society 短语： keep away from, make ones own decision, 句型：I dont think sixteen-year-olds should be allowed to drive. Do you think we may be allowed to take photos if we dont use a flash? 能力目标：能力目标： 1含有情态动词的被动语态。 2.学会合作探究学习，学习解决难题 情感态度价值观目标情感态度价值观目标： 通 过 了 解 和 反 思 自 己 的 言 行 举 止、 规 范 自 己 的 言 行， 养 成 自 觉 遵 守 规 则 的 良 好 习 惯 和 优 良 品 德； 二、学情分析：二、学情分析： 本班的学生经过两年多的英语学习，有了一定的英语基础知识和听、说、读 写的能力； 同时，学生们对英语学习有着较浓厚的兴趣。经过两年的新课程理念的熏陶及实践，有了 初步的自主、合作、探究的能力。 三、教学重难点三、教学重难点 教学重点：教学重点： 1.掌握所有重点单词，短语和句型。 2.熟练运用含有情态动词的被动语态。 教学难点：教学难点： 运用含有情态动词的被动语态。 四、教学流程：四、教学流程： Step1Step1、Warm-upWarm-up Talk about our school rules. 1. Play a video about arriving late for school and running ,then present some sentences. 2. Show some pictures on the screen .Ask students to talk about the rules that somebody may break by using the following sentences. arrivearrive latelate forfor school.school. Students are not allowed to arrive late for school. Students should not be allowed to arrive late for school. I dont think students should be allowed to arrive late for school. I agree. 设计意图：设计意图：通过用目标句型谈论规则， 训练学生口语能力，巩固目标句型。为后面讲解 语法知识做铺垫。并能让学生反思自己平时的行为, 规范自己的言行，养成自觉遵守规则的良好 习惯和优良品德。 Step2Step2、TaskTask 1 1 GrammarGrammar FocusFocus MatchMatch andand completecomplete thethe followingfollowing sentences.sentences. 1: Ask students to complete the sentences and work in pairs. (1)A:我认为不应该允许十六岁的孩子开车。 I dont think sixteen-year- olds _ _ _ to drive. 我同意。他们还不够严谨。 B:I agree. They _ _ enough. A: 你认为应该鼓励青少年去自己做决定吗？ Do you think teenagers _ _ _ to make their own decisions? 不，我不认同这个。青少年还太小不能自己做决定。 B: No, I dont agree with this. Teenagers are _ _ _ make their own decisions. (2)A: 不应该允许青少年去做兼职。 Teenagers _ _ _ _ to have part-time jobs. 不，我不同意。他们可以从工作当中学到很多。 B: I disagree. They can _ a lot _ working. A: 你认为如果不用闪光灯的话可以允许我们拍照吗？ Do you think we _ _ _ to take photos if we dont use a flash. B: 如果不用闪光灯的话，那么拍照是可以的。 If you dont use a flash, then it may be OK. 设计意图：设计意图：通过对 Grammar Focus 进行改编设计，增加学生的学习趣味，并让学生感知语法重点， 总结，操练语法重点，达到掌握语法的目的。 Step3Step3、GrammarGrammar： TheThe passivepassive voicevoice ofof a a modalmodal verbverb 1.Show some sentences to review “passive voice” 1）She waters the flowers every day. The flowers are watered by her every day. 2）She watered the flowers yesterday. The flowers were watered by her yesterday. 3）She should water the flowers every day. The flowers should be watered by her every day. 2.Ask students to answer these questions. 1). 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。 2). 含有情态动词的主动语态变为被动语态 时，要把主动语态的_变成被动语 态的主语。 3). 变为否定句时只需要在情态动词后加_。 4). 变为一般疑问句时只需把_提到句首。 3. Ask students to do the following exercise. 1). I can finish the work. 被动语态：The work _ by me. 一般疑问句： the work by you? 2). We should plant many more trees. 被动语态：Many more trees by us. 一般疑问句： many more trees by us? 3). Sixteen-year-olds should be allowed to drive. (改为否定句) Sixteen-year-olds to drive. 4). I think the work should be done at once. (改为否定句) I think the work at once 设计意图：设计意图：通过练习题训练含有情态动词的被动语态，培养学生小组合作能力与答题能力。 Step4Step4、TaskTask 2 2 4a4a RewriteRewrite thethe sentences.sentences. I design the 5 sentences into challenges and ask students to choose. 1. You must clean your bedroom every day. Your bedroom _. 2. Parents should encourage teenagers to do social work for their community. Teenagers _. 3. Can Lucy do her homework tomorrow instead? Can _? 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_. 设计意图：设计意图：将五个题设计成挑战题的形式，吸引学生的兴趣。 Step5Step5、TaskTask 3 3 FillFill inin thethe blanksblanks andand answeranswer somesome questions.questions. 1） Fill in the blanks with the correct forms of the words in brackets. Should teenagers _ (ask) to move out ，when they start_ (work)? 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 their own lives. However, in most Asian _（society）, it is not common for teenagers to _ (move) out. Chinese parents believe that it is _ (good)for children to live with parents _ (whom,)can _ care of them. But the young should then look after their parents as they get older. That is why many Chinese adults _ (continue) live with their parents. 2）Try to answer some questions. 1.What are teenagers allowed to do in Western countries when they are eighteen? 2.Do teenagers move out in most Asian societies? 3.What do Chinese parents think about it? 4.Why do many Chinese parents continue to live with their parents? 设计意图：设计意图：将内容加深了难度，培养学生的能力，使学生能更好的掌握本节课的知识 Step6Step6、YouYou andand youryour friendfriend areare startingstarting anan EnglishEnglish club.club. MakeMake a a listlist ofof rulesrules aboutabout whatwhat shouldshould andand shouldshould notnot bebe allowed.allowed. Make a list of rules for an English club. Should be allowedShouldnt be allowed 设计意图：设计意图：通过设计规则训练学生口语能力，培养学生小组合作能力。 Step7Step7、SummarySummary 1. make ones own decision 意为“自己做决定” 。 2.Keep away from 意为“避免接近，远离” 3. chance 可数名词，意为“机会；机遇” ，其后可接 to do sth.或 of sth.。 4.manage to do sth “设法做成某事” ，强调结果。暗含“做成了某事”之意。 设计意图：设计意图：强调重点知识，使学生能牢记知识，并能运用。 Step8Step8、ExerciseExercise 1. Children shouldnt be allowed_ (swim) in the river. 2. Math must _ (study) well. 3. How many magazines _ (can borrow) in your library every week? 4. I think your idea isnt good. I _ (agree) with you. 5. Teenagers should not _ (allow) to drive. 6. Maria found a volunteer work this summer for this _ (社区). 7. Lin Tao thinks he is old enough to make his own _ (decide). 8. The young man asked the headmaster to give him another _ ( 机会)to study here. 设计意图：设计意图：巩固所学的知识，检测学生的学习情况。 Step9Step9、HomeworkHomework 1. Master what you have learned in this lesson. Learn to make sentences with “情态动 词+be+及物动词的过去分词”. 2. Preview the new words we will use in the next lesson. 设计意图：设计意图： 检测学生在课后是否能基本运用本堂课的目标语言，体现对学生的可持续性评价。