九年级英语Unit2Topic3导学案

1 九年级九年级 Unit 2 Topic 3 Section A 导学案导学案 教师寄语 教师寄语 Never give up Never say die 永不放弃 永不言败 永不放弃 永不言败 一 学习目标 一 学习目标 1 熟记本节单词及短语 2 学习由连词 or and but 和 while 连接的复合句 3 从 减少 再使用 和 再循环 的角度谈论环保 二 学习重难点二 学习重难点 学习由连词 or and but 和 while 连接的并列句 三 自主探究 三 自主探究 一 一 读读1a 回答问题 回答问题 1 What is Jane working for 2 What s Jane s main job 3 What does the three Rs refer to 二 二 在文中找到并划出下面的短语在文中找到并划出下面的短语 1 环境保护 2 为一个组织工作 3 我的专职工作 4 传播信息 5 使用纸的正反面 6 循环使用塑料袋 7 不仅 而且 8 鼓励某人做某事 9 搜集废纸 10 饮料罐 11 把他们分类 12 为了 以便于 13 把垃圾分类 14 努力工作 2 15 考试不及格 16 点头 17 摇头 18 快点 19 错过公交车 20 数次失败 21 放弃 三 三 在文中划出下面的句子并分析在文中划出下面的句子并分析 1 We all know that you re working for an organization that protects the environment 译译 思考 思考 句中的第一个 that 引导 从句 第二个 that 引导 从句 点拨 点拨 work for 为 工作 链接 链接 play for 拓展 拓展 work as 充当 担当 work on 从事 work out 算出 work hard at 在 方面工作努力 巩固 巩固 a We should work for our motherland to make her stronger and more beautiful 译 译 b You can work as a teacher like Linda after college 译 译 c He is working on a special job to protect the environment 译 译 d Can you work out how much money it will need 译 译 e Work hard at English and you will make great progress soon 译 译 2 My main job is to help spread the message about protecting the environment 译 译 总结 总结 help sb to do sth 帮助某人做某事 help sb with sth 帮助某人某事 can t help doing sth 禁不住做某事 练习 练习 1 每天做锻炼有助于保持健康 every day fit 2 我昨天帮助我妈妈做家务活了 I my mother yesterday 3 3 你能帮帮我的英语吗 Can you me my English 4 听到那个消息后 她禁不住哭了 the news she 5 I think recycling can not only protect the environment but also save money 译 译 语法链接语法链接 并列句并列句 1 并列句是由连词把两个或两个以上的简单句连成的一个新句子 并列句是由连词把两个或两个以上的简单句连成的一个新句子 即 简单句 并列连 简单句 2 常用并列连词和短语 常用并列连词和短语 and 并且 but 但是 or 否则 so 所以 for 因为 while 当 时候 然而 when 当 时候 not only but also 不仅 而且 neither nor 既不 也不 either or 或者 或者 四 自我检测题 四 自我检测题 1 I like riding fast It s very exciting Oh you mustn t do it like that you may have an accident A and B or C so D but 2 Wei Li doesn t have much money she always enjoys herself and has a lot of good friends A so B but C and D because 3 I like music he likes sports A when B while C so D or 4 Reduce reuse and are called the three Rs A recycling Brecycles C recycle D recycled 5 We should encourage students the environment A protect B protecting C to protect Dto protecting 6 My job is the animals A feed B fed C to feed D feeding 4 Unit 2 Topic 3 SectionB 一 学习目标一 学习目标 1 熟记本节单词及短语 2 学习用 ought to 提建议 3 从身边的小事做起 师生一起保护环境 做一个环保人 二 学习重点 情态动词二 学习重点 情态动词 ought to 的用法 的用法 三 自主探究 三 自主探究 一 一 在文中找到并划出下面的短语在文中找到并划出下面的短语 1 做一个环保人士 2 关 灯 3 骑车 4 最好做 5 代替 6 乘公交车或打的 7 短距离旅行 8 节约能源 9 减少空气污染 10 带个布袋 11 Easier said than done 12 Actions speak louder than done 13 你 自己种蔬菜 二 二 在文中划出下面的句子并分析 在文中划出下面的句子并分析 1 You ought to turn off the lights when you leave a room 译 译 点拨 点拨 ought to 应该 应当 情态动词 无人称 时态及数的变化 表示责任 义务或道 义上应该 语义同 should 注意 注意 ought to 的否定形式为 ought not to do sth 缩略形式 oughtn t to 疑问形式为 Ought 主语 to do sth 肯定回答 Yes 主 ought 否定回答 5 No 主 ought not ought to 的反义疑问句中 附加疑问部分用 ought 或 should 疑问 练习 练习 a We ought to be polite to the old 译 译 b 你应该帮你妈妈做些家务活 You your mother some housework c 你不应该在墙上画画 You draw on the wall d 我应该立刻去浇花吗 I the flowers at once e 我们应该现在出发 是吗 We now 2 You d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance 译 译 点拨 点拨 d better had better 总结 总结 had better not do sth 最好 不 做某事 点拨点拨 instead of 代替 而不是 介词短语 比较比较 take the place of sb to do sth take sb s place to do sth 代替某人做某事 动词短语 练习 练习 a 你们最好明天准时到这儿 You here tomorrow b 老人最好不要开车 drive cars c 我将代替他参加运动会 I will the sports meet I will to the sports meet d 昨天晚上我去看电影了没有呆在家 I instead of at home 四 自我检测题四 自我检测题 一 一 完成句子完成句子 1 You 应该 be polite to the old 2 Could I ask you a few 问题 3 Please 摇动 your head if you don t agree 4 We should 减少 air pollution 5 You d better walk or ride a bike 代替 taking a bus or a taxi 6 6 关掉 the lights when you are not using them 二二 完形填空 完形填空 Some people say they have a solution to the problems of car crowding and pollution In many cities hundreds of people 16 bikes to work every day In the New York City some bike riders have even founded a group Bike for a Better City They say if more people ride bikes to work there would be 17 cars and less dirty air For several years this group has tried to gather help for bike riders They want to have special roads 18 bikes only because when bikes and cars use the same roads there may be accidents Bike for a Better City thinks if there were bike roads more people would use bikes But no bike roads have been established 19 Not everyone thinks it is a good 20 Drivers don t like it and some shop owners don t like it 21 And most people live 22 far from the city to travel by bike Still 23 has been done about it On Saturdays and Sundays the largest open park in New York is 24 to cars and the roads may be used by bikes only but the group still says this is not enough and goes on fighting 25 bike roads I think there will be more bike roads in the future 1A onB rideC byD take 2 A fewerB lessC manyD more 3 A untilB forC asD of 4 A yetB alreadyC stillD once 5 A hopeB wayC helpD idea 6 A soB andC alsoD either 7 A veryB quiteC tooD so 8 A everythingB somethingC anythingD nothing 9 A closedB openC openingD closing 10 A getB to getC askD to ask 7 Unit 2 Topic 3 Section C 一 一 学习目标学习目标 1 熟记本节单词及短语 2 继续学习连词连接的并列句 二 学习重难点 练习连词连接的并列句学习重难点 练习连词连接的并列句 三 自主探究自主探究 一 一 在文中找到并划出下面的短语在文中找到并划出下面的短语 1 使用核能生产能源 2 全世界的人 3 寻找新办法 4 首批国家之一 5 使用沼气技术 6 制沼气 7 动物粪便 8 在人们的日常生活中 9 在 20 世纪 90 年代 10 最著名的磁悬浮火车 11 达到最高时速 12 更贵得多 13 传统铁轨 二二 在文中划出下面的句子并分析在文中划出下面的句子并分析 1 Some countries use nuclear energy to produce power 译 译 点拨 点拨 use sth to do sth use sth for doing sth 使用某物做某事 练习 练习 a 在过去人们使用竹子写字 People bamboo in th past b 人们用风发电 People wind producing electricity 区别 区别 还有一些介词也可表示 用 如 in by with a You can solve the problem in this way 译 译 b You can buy lots of things with the money 译 译 c My father goes to the office by car 译 译 2 The train can reach a top speed of 431 km per hour 译 译 8 点拨 点拨 reach a speed of 具体速度 达到某个速度 链接 链接 at a speed of 具体速度 以某个速度 可用 high low full 等形容词修饰 speed 练习 练习 a 北京至天津线火车时速达到每小时 300 千米 Beijing Tianjin train 300 km per hour b 我们以每小时 30 英里的速度前进 We were traveling thirty miles per hour 3 It takes people just 7minutes to go to the airport 30km away 译 译 同义句 同义句 4 However maglev guide paths are much more expensive than traditional steel railways 译 译 点拨 点拨 形容词前可加 a lot much far a little even 等词修饰 还可在形容词比较级前加表 数量的词 练习 练习 a Don t go by plane It s a lot more expensive 译 译 b His illness is far more serious than we thought 译 译 c It s a little colder today than it was yesterday 译 译 d It was cold yesterday but it s even colder today 译 译 e My sister is two years younger than me 译 译 四 自我检测四 自我检测 It s important to learn things about protecting environment Here s a 4Rs rule for us Reduce If you want to reduce waste you should use things wisely 明智的 A large number of trees are being cut down to make paper If everyone uses paper carelessly and then throws it away soon we would not have any trees left Some other things are also being wasted and people don t know what to do with waste in big cities so it s necessary to reduce waste Reuse You should always think of reusing the usable 可用的 things before throwing them away Give your clothes or things you don t use to the poor In a family you may pass such clothes on 9 to your younger brothers or sisters Recycle Bottles cans and paper can easily be recycled By doing so we save lots of time and money for example cola cans are sent to a factory where they re smashed flat 压平 and smelted 熔 化 and the metal things are made into new cola cans Repair If one of the legs of your table is broken you can repair it If you want to change for better ones it s better for you to sell the old ones or give them to other people who can use them after doing some repair 1 The Reduce rule mainly requires us A to use things wiselyB to cut down many trees C to use paper carelesslyD to use more and more things 2 What s the right order of recycling cola cans a smash them flatb collect the used cans c smelt themd send them to a factory A a b c dB d c b aC b d a cD b d c a 3 The Reuse rule mainly requires us A to throw away the old clothes B to collect waste paper and soft drink cans C to use both sides of paper D to give the old but usable things to the poor 4 Which sentence is about the Repair rule A When you leave a room turn off the lights B Take a cloth bag when you go shopping C Don t use plastic bags D If your chair is broken you can repair it 5 Which is the best title for this passage A A 4Rs ruleB Protect the environment 10 C Save energyD Good habits 11 Unit 2 Topic 3 Section D 教师寄语 教师寄语 Never lose hope 一 学习目标 一 学习目标 1 熟记本节单词及短语 2 复习并列句的用法 二 学习重难点 复习并列句 二 学习重难点 复习并列句 三 自主探究 三 自主探究 一 一 在文中找到并划出下面的短语在文中找到并划出下面的短语 1 从 从 中提取 中提取 2 制氧气制氧气 3 面临许多困难面临许多困难 4 植树者植树者 5 不同类型的树不同类型的树 6 即使 即使 7 加油加油 8 停止做某事 停止做某事 9 停下去做某事停下去做某事 二 二 自我检测题自我检测题 单项选择 单项选择 1 It s a long story but you can hardly find new words in it Good it will be too hard for children A SoB AndC ButD Or 2 Students ought the truth A to tellB tellC tellingD told 3 He is tall his son is short A whenB orC whileD and 4 If we travel a short distance we should walk taking a bus Then we ll be greener people 12 A instead ofB ratherC whileD but 5 He is rich he is happy too A andB soC orD but 情景交际 A Hi Jane Would you like to help save the environment B I d like to 1 A Well first you can start by turning off the lights when you leave a room B Yes That s easy 2 What s next A Second you can ride a bicycle Don t take a bus or a taxi if you don t have to B 3 What else A Third try to recycle paper B Mmm Newspapers magazines we have a lot of paper at home Good idea A The fourth idea is to turn off the shower when you re not using it B 4 A Yes