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：a0dcb).zip

Unit7 Teenagers should be allowed to choose their own clothes. Section A (Grammar Focus4c) 【学习目标学习目标】 1.学会短语: stay at home on school nights go to the movies choose my own clothes stay up clean up 2.掌握句型：be allowed to +动词原形 3.学习表达同意与不同意 【重难点重难点】情态动词被动语态的用法 【复习检测复习检测】单词听写 【合作探究合作探究】含有情态动词的被动语态的句子结构 【小组合作小组合作】4b Fill in the blanks with the correct forms 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) 句式句式结构结构 肯定句肯定句 否定句否定句 一般疑问句一般疑问句 特殊疑问句特殊疑问句 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 societies, it is not common for teenagers to _ (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 is why many Chinese adults _ (continue) to live with their parents. 【过关检测过关检测】单项选择： ( )1. Your mistakes should right now. A. being corrected B. be corrected C. corrected D. correct ( )2. Must this letter be posted at once? _ .Tomorrow is also OK. A. No, it neednt B. Yes, it must C. No, it mustnt D. Yes, it need ( )3. How often do I need to feed the dog? It food every day, or it will be hungry. A. must give B. must be give C. must be given D. must be gave ( )4. .Its difficult for village children to cross the river to school. I think a bridge over the river. A. should be built B. will build C. is built D. was built ( )5. Waste paper should here. A. be thrown B. not be thrown C. is thrown D. throw ( )6. Should it by Li Ming ? A. has been done B. will be done C. is being done D.be done 人教版新目标英语九年级人教版新目标英语九年级 UnitUnit 7 7 TeenagersTeenagers shouldshould bebe allowedallowed toto choosechoose theirtheir ownown clothes.clothes. SectionSection A A（GrammarGrammar Focus-4cFocus-4c）教学设计）教学设计 一、一、 教学目标教学目标 （一）知识与技能目标 1.掌握本节课的重点单词、短语：drive serious enough make their own decisions have part-time jobs learnfrom keep sb. away from 2.掌握含有情态动词的被动语态句型。3.学会谈论规章制度，表达同意或不 同意。 （二）情感态度和价值观目标 学会谈论自己应该被允许做的事情和不应该被允许做的事情。学生勇于 发表自己的观点和意见，表达同意和不同意；学生明白接受父母、老师的合 理化建议，对他们成长的重要性。 二、重难点重难点 掌握并熟练运用含有情态动词的被动语态句型。 三、教学步骤三、教学步骤 步骤 1. 单词听写 T: Before the new lesson, lets have a dictation of the words we learned yesterday. Please take out your learning plan and look at T:OK, time is up. Who can come to the front and show us your answer? 设计意图：借助多媒体，对已学目标词汇进行复习，巩固基础，以旧带 新。 步骤 2. Grammar Focus 句型操练 T:Lets look at the screen. According to the text, complete the sentences below.No.1,who can? 设计意图：以句子填空的方式完成对 Grammar Focus 句型的学习，加深 理解，提高运用能力，最终掌握目标句型。 步骤 3. 合作探究，总结含有情态动词的被动语态的句型结构 T:Just now, we saw the word like “may”, “should”What are these? Ss: They are modal verbs. T: Yes, you are right. And the sentences are passive voice, right? So today, we are going to learn passive voice with modal verbs. T:Please take out your learning plan and look atDiscuss it with your neighbors and complete the form. 设计意图：通过小组合作的方式对目标句型进行探究，总结规律和句型 结构，加深记忆。 步骤 4. 4a 完成句子 T:Lets look at 4a. Rewrite these sentences.No.1,who can? 设计意图：对已学知识点进行巩固训练，提高熟练程度。 步骤 5. 4b 短文填空 T:Please take out your learning plan. Lets look at 4b.I want you to discuss it with your neighbors and find out the answers. 设计意图：以小组合作的方式完成短文填空，提升对目标句型的理解和 熟练程度。 步骤 6. 4c Pairwork 对话练习 T:Lets look at 4c Pairwork. According to the dialogue, I want you to make a similar dialogue with your partners, OK? 设计意图：在对话中操练目标句型，提高学生的运用能力，锻炼学生的 口语表达。 步骤 7. 习题巩固 T:Take out your learning plan and do the exercises right now. 设计意图：针对本节课所学知识点设计的习题，对学生进行进一步的巩 固训练。 步骤 8. 总结回顾 T：What have we learned today? 设计意图：让学生总结本节课所学知识点，加深记忆。 步骤 9. 课堂作业 T:Todays homework is 设计意图：对本堂课所学内容进行作业巩固。 步骤 10. 小组评奖 T:lets see which group is the winner? Count the points together 设计意图：将小组加分制落到实处。让学生们不仅通过小组合作学到了 知识，还获得了奖励，同时也活跃课堂气氛。 Teenagers should be allowed to choose their own clothes. Unit 7 第三课时：第三课时：Section A (Grammar Focus - 4c) 同学们，上一课学习的单词你们都掌握了吗？现在同学们，上一课学习的单词你们都掌握了吗？现在 大家来检验一下，点击下面的音频开始听写吧！大家来检验一下，点击下面的音频开始听写吧！ 根据课本内容，完成下列句子。根据课本内容，完成下列句子。 1. 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。 I agree. They arent serious enough. should be allowed 2. 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? 不，我不不，我不闪 同同闪 个。青少年个。青少年闪 太小不能自己太小不能自己 做决定。做决定。 No, I dont agree with this. Teenagers are _ _ _ make their own decisions. should be encouraged too young to 3. 不不闪闪 允允闪 青少年去做兼青少年去做兼闪 。 。 Teenagers _ _ _ _ to have part-time jobs. 不，我不同意。他们可以从工作当中学不，我不同意。他们可以从工作当中学 到很多。到很多。 I disagree. They can _ a lot _ working. learn from should not be allowed 4. 你你闪闪 如果不用如果不用闪 光灯的光灯的闪 可以允可以允闪 我我 闪 拍照拍照闪 ？ Do you think we _ _ _ to take photos if we dont use a flash. 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. may be allowed 含有情态动词的被动语态的句子结构含有情态动词的被动语态的句子结构 句 式 结构例句 肯 定句 否 定句 主语情态动词 be done(by 宾语). The work should be finished by ten.这项 工作应该在十点之前 完成。 主语情态动词 notbe done (by宾语). Those books mustnt be taken out of the library.不准 把那些书带出图书 馆。 句 式 结构例句 一 般疑 问 句 特 殊疑 问 句 注：表格中的(by宾语)可省略。 情态动词主语 be done(by 宾语)？ May these rooms be cleaned tomorrow？这些 房间可以明天打扫吗？ 特殊疑问词情 态动词主语 be done(by 宾语)？ When should these books be sent to the children in mountain areas？这些书应 该什么时候送给山区的孩 子们？ 4a Rewrite the sentences according to the example. 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 _ _. 3. Can Lucy do her homework tomorrow instead? Can _ _? should be encouraged (by their parents) to do social work for their community the homework be done (by Lucy) tomorrow instead n. 社区社区 ，社团，社团 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 from the Internet should be given chances to make their own decisions. keepaway from 避免接近，远离避免接近，远离 n. 机会，可机会，可 能性能性 自己做决定自己做决定 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 their own lives. 4b Fill in the blanks with the correct forms of the words in brackets. 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 However, in most Asian societies, it is not common for teenagers to _ (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 is why many Chinese adults _ (continue) to live with their parents. move take continue n. 社会社会 A: Members should be allowed to use dictionaries. B: Yes, but they should only use English-English dictionaries. 4c Pairwork You and your friend are starting an English club. Make a list of rules about what should and should not be allowed. English club rules should should only use English-to- English dictionaries shouldnt 课后作业课后作业A A 课后作业课后作业B B 1.熟记本课时的词汇熟记本课时的词汇 2.完成本课时的课后作业完成本课时的课后作业 一、单项选择一、单项选择 1Its difficult to get to the other side of the river. I think a bridge _ over the river so that people can get to the other side easily. Ashould be built Bshould build Cmay build Dmay be built A 【点拨】句中本题考查被动语态。根据主语【点拨】句中本题考查被动语态。根据主语a bridge与与 build之间存在被动关系可知用被动语态。情态动词的被动之间存在被动关系可知用被动语态。情态动词的被动 语态的结构为：情态动词语态的结构为：情态动词be动词的过去分词。由语境动词的过去分词。由语境 可知选可知选A。 2(中考咸宁)Food safety is very important. So some rules _ to stop people from polluting food. Amust make Bmust be made Cmust made Dbe made 3(中考南京)Were sure that the environment in our city _ greatly through our work in the near future. Aimproved Bwas improved Chas improved Dwill be improved B D 4How often do I need to water the flowers? They _ every day, or they will wither(枯萎) Amust water Bmustnt water Cmust be watered Dmustnt be watered C 【点拨】【点拨】句本题用本题用语法判定法语法判定法解题。根据句意可知应该用解题。根据句意可知应该用 被动语态的肯定结构。其结构为：情态动词被动语态的肯定结构。其结构为：情态动词be过去分过去分 词。故选词。故选C。 5Thanks to the Internet, different kinds of information _ in a short time. Acan be learned Bhas been learned Ccan learn Dhas learned A 【点拨】句中本题考查被动语态的用法。【点拨】句中本题考查被动语态的用法。 information“信息信息”和和learn “学习学习”之间是被动关系，答案之间是被动关系，答案C、 D是主动语态，先排除；根据句意应该用一般现在时，故是主动语态，先排除；根据句意应该用一般现在时，故 选选A。 二、把下列句子改为被动语态二、把下列句子改为被动语态 6We should help Mary with swimming. Mary _ _ _with swimming by us. 7His hair is too long. He should have it cut. His hair is too long. It_ _ _ 8My mother asked me to do the homework at once. I _ _ _ do the homework at once by my mother. should be helped should be cut was asked to 9(黔西南)Dont put off todays work to tomorrow. You must do your homework today. Dont put off todays work to tomorrow. Your homework must _ _ today. 10(中考乌鲁木齐)You should pay attention to your pronunciation in learning English. Attention should _ _ to your pronunciation in learning English. be done be paid