九年级英语下unit15学案.doc

“352和谐高效课堂”九年级下册英语学案 编制：张霜 审核： 审批： 2012.3.20 Unit 15 Were tring to save the manatees 班级 小组名 学号 姓名 小组内评价 第1, 2课时： Section A （p118-119）学习目标：1. 学习有关环境保护的语言，使用简单的目标语言制作环境保护宣传海报2. 能掌握本节的表示动物名称的表达，注意听力获取信息的能力培养。学习重点： 听力训练学习难点： 听力训练学法指导：多用学过的词组和时态来描述自己的生活，表达自己的感受。教学过程：一课前准备 认真预习课本P118-119，完成以下任务。（一）写出下列词组和句子1.海牛 2.毛皮的 3.巨大的，庞大的 4.顽皮的，爱玩耍的 5.侵犯的，挑衅的 6.灰色的 7.有斑点的 8.袋鼠 9.黑猩猩 10.猎豹 11.沼泽地 12.生长环境，栖息地 13.水生植物，水生动物 14.饲料，动物的食物 15.植物（总称） 16.称，称，重量 17.发现，发觉 18.被污染的 二、课内探究：合作交流：1）自主学习完成Ia。 2）听录音，完成Ib, 2a 。3）理解Ic,2c中的内容并仿照进行对话。三知识点拨：1 Were trying to save the manatees!我们正在设法拯救海牛！try是动词，意为“试图，设法” 如：我正设法算出这道数学题。 try还表示“试”、“尝试”，“试用” try sth./ doing sth.你试过这种药了吗？ 拓展：try搭配的词组：try to do sth设法做某事；try on试穿；try out尝试，实验；try ones best尽全力；have a try试一下。明天我将尽量早来。他还没有试穿过这件毛衣。 我们的老师总是尝试一些新的想法。Lucy将尽力赶上其他同学。让我试一下。2 Theyre about 10 feet long and they weigh about 1,000 pounds.（1） 10 feet long 是一种表达长度的方法。在英语中表达长，宽，高结构 用： 数字+量词+形容词 The road is six meters wide.（2）长，宽，高还可用复合形容词即“数字+量词（单数）+long /wide/high表达。 中间加连字符放在名词前，用作定语。 two-meter-tall tree 两米高的树 five meter-deep river 五米深的河(3)weigh 在句中作不及物动词，意为“重”weigh 还可做及物动词，意为“称. 的重” Weigh的名词为 weight 意为“重量”lose weight “减肥” put on weight “增肥” 【练一练】 1）那座楼有50 米高。The building is about 50 _ _. 2) 那是一个10米深的坑。 That isa _ hole. 3)你体重多少？ How much _ you _?四、诊断评价 选择1.There used to be river in front of the city, ?A.did it B.usednt it C.didnt there D.did there2.Lets turn the radio down.Your father .A.is sleepingB.sleptC.sleepsD.is sleep3.Where is Bob?He to the library.A.is goingB.has beenC.wentD.has gone4.Another zoo in the city .A.builtB.has builtC.is being builtD.will being built5.How long may I your bike ?A.lendB.borrowC.keepD.get6.The animals are made in the zoo .A.liveB.to liveC.livingD.to living7.I dont know when he ,but if he ,Ill call you .A.comes,comesB.will come, comesC.comes,will comeD.will come,will come用所给动词的适当形式填空。1.Knives are (use)to cut things .2.The children were told that the sun (rise)in the east.3.Sundenly I realised someone (follow)me.4.Hes lived here since he (come)to the city .教学反思： 第3课时： Section A （p120）班级 小组名 学号 姓名 小组内评价 学习目标：本节课应当掌握描述动物的段落以及表达，并且能运用自己的话表明自己的观点，进行初步的辩论准备。学习重点： 用自己的话描述动物学习难点： 阅读理解。学法指导：多用学过的词组和时态来描述自己的生活，表达自己的感受。教学过程：一课前准备 认真预习课本P120，试着理解3a,3b 中的文章。二、课内探究：合作交流 1）快速阅读3a，把不理解的单词划出来 2）仔细阅读文章。 3）合作完成3b, part4.三知识点拨：1 against介词必须和be或其它动词一起用，表示“与对抗” 反义词 for “支持-”Our school played against K High School at baseball.We are for peace and against war. 2.visit及物动词，名词是visitor 也可用作名词，表示参观.访问.常构成词组： make a visit to(参观，访问) be on a visit to（正在参观/访问中） go on a visit to（去访问，去参观）This is my first visit to Beijing. Mr. Brown is on a visit to China. 3. keep的用法，keep doing sth. 意思是继续不断的做某事，一直做某事.The baby kept crying until his mother came back. keep其他用法: 1）keep+adj. “保持某种状态”You must keep quiet in the library. 2）keep+sb/sth +表地点的介词短语。“让-一直在某地” youd better keep the chicken in the fridge.3）keep sb,/sth.from doing sth.意思是防止某人/某物做某事.The policemen kept the children form crossing the road when it was dangerous.4) keep on doing sth.意思是反复做某事. Dont keep on shouting at me.四、诊断评价(一) 单项选择1. ? -Shes quiet and little shyA. Whats she likeB. What does she like C. What does she look likeD. What do you like her2.A hospital is a place .A. where animals and plans living B. in where animals and plans liveC. which animals and plans live D. where animals and plants live3.Its very strange that he didnt feel (surprise) at all after hearing the (surprise) news.4.Take this medicine ,then youll feel better.A. twice a day B.twice one day C.twice every dayD.two times each day5. known to everyone that Beijing has held the 2008 Olympic Games.A.ItB.This is C.That is D.Its(二) 句型转换1.Some endangered animals are looked after in the zoo.（改为同义句）Some endangered animals are of in the zoo.2.People are trying to save the manatees .（对画线部分提问） are people trying ?3.It seems that Polar Bears are gentle animals.（改为同义句）Polar Bears seems gentle animals.(三) 从方框中选择适当的单词，并用其正确的形式填入句子中。有些选项是多余的。visit , pay, live, endanger, terrible, keep, urge, say, hard, difficult, surprise, support1.Many people are worried about the animals.2.Have you ever a zoo before?3.I think zoos are places for animals to live.4.Tigers and some dangerous animals in cages in the zoo.5.Its necessary the zoo.6.A zoo is a textbook for us.7.This TV program people to protect the environment.8.Some large animals can move in the cage.【课后反思】第4课时： Section B （p121）班级 小组名 学号 姓名 小组内评价 学习目标：能理解并掌握本课出现的语言点和语法内容学习重点： 听力训练学习难点： 听力训练。学法指导：掌握通过听力获取特别信息的能力特别重要，角色扮演及现场模拟有利于学生在真实环境中掌握和运用英语教学过程：一课前准备 认真预习课本P121，完成以下任务。（一）写出下列词组和句子1. 停止驾驶汽车 2. 回收书籍的纸张 3.当你离开房间时关灯 4. 当你在洗头时关上淋浴 5.不使用纸巾或餐巾纸 3.停止做某事 4.不同意某人 二、课内探究：合作交流：1）自主学习完成Ia。 2）听录音，完成2a、2b。3）理解2c中的内容并仿照进行对话。三、知识点拨：1 Recycling paper is really easy.本句的主语为动词短语recycling paper ,recycle为及物动词，意为“再循环，回收利用”。The glass from bottles can be recycled.2. I know, I stopped using them last year.a. stop to do sth. _When Li Ming came, I stopped to talk with him.b. stop doing sth. _ When the teacher came in ,I stopped talking.c. stop(from) doing. _ We must stop him(from) doing such a foolish thing.四、诊断评价(一) 根据句意和首字母提示完成单词1.R paper is very important to save trees.2.We must save the e animals.3.That zoo is s for animals to live in.4.Its our duty to protect the e and make our world more beautiful.5.We should not p the environment.（二）句型转换：1. They are trying to protect the environment .（划线提问） are they trying ?2.We planted many trees in our school yard.（改为被动语态）Many trees in our school yard.3.Lucy is an inspiration to us all.（改为同义句）Lucy all us.4.It seems that your mother isnt happy today.（改为同义句）Your mother today.【课后反思】第5-6课时： Section B（p122-123）班级 小组名 学号 姓名 小组内评价 学习目标：1. 能理解并掌握本课出现的语言点和语法内容。2. 掌握新单词，流利地朗读课文。学习重点、难点： 阅读3a，掌握阅读技巧。学法指导：掌握环保的表述，树立环保意识，进行关于保护环境的平行书面表达和社会调查，熟练运用单元语言进行辩论的前期准备。课前预习：认真预习课本P122，完成以下任务。（一）写出下列词和短语1.听说过 2.一个很不平常的女人 3.回收材料 4.拆除 5.由旧玻璃瓶粘成 6.丢弃的砖瓦 7.栅栏由苏打铁罐造成 8.从帮助拯救我们的星球协会获奖 9.我们大家的榜样 10.在业余时间 5.由制成 11.用旧电视做模型玩具 （二）阅读文章，回答问题1.Who taught her how to make her house? 2.What isnt made out of trash in her house? 3.When did she start making her trash house? 4.Where is the house? 5.Why did she use trash to build a house? 6.How long did it take to build her house? 二、课内探究：合作交流：1）快速阅读3a，把不理解的单词划出来 2）仔细阅读文章，并按课文要求完成。 3）合作完成3b, 3c, part4.三知识点拨：1.hear of 意思为听说，后接名词，代词或动名词，用于疑问句.否定句中，不可用于进行时.我以前从未听说过那件事 .2. make out of “用制成” .从里出来 He came out of the room. .在外 Fish cannot live out of water. . . .缺乏，没有 Hes out of breath. .在范围之外 They are out of danger. .3. The walls are made from old glass bottles that are glued together 【辨.一辨】（1）be made of + 材料 （看得出原材料） 由 制成 （2） be made from + 材料（看不出原材料） 由 制成 (3) be made into +成品 被制成 （4）be made in +产地 在某地生产或制造 （5）be made by +制造者 由 （谁）制造的 ( 6) be made up of +组成部分 表示“由 组成” 【练一练】1)葡萄酒是葡萄制成的。Grape wine _ _ _grapes. 2)黑板是玻璃制的。The blackboard _ _ _glass. 3)那张报纸被制成了一顶帽子。The newspaper was _ _a hat . 4)这个瓷器是中国产的。The china _ _ _China .5)这个班由50 个学生组成。The class _ _ _ _ 50 students . 6)那个飞机模型是李明做的。The modle plane _ _ _ Li Ming .【链中考】 Paper is made _wood while desks are made _ wood too. A. of .of B. of .from C. from ,of . D. from ,from4. be an inspiration to sb. 鼓舞人心的人或事Lei Fengs short life was a great inspiration to youth 四、课后提升：单项选择：1.She