人教版八年级下册英语Unit2第二单元导学案.doc

导学案年级科目学年度审核人执笔人姓名教学内容Unit 2 Ill help to clean up the city parks.Unit 2 Ill help to clean up the city parks.第1课时Section A 1a-1c 【学习目标】1.重点词汇用法及短语动词用法。2.学会应用“I could”、“I hope to”等句型,向别人提供帮助。【重点、难点】重点词汇用法及短语动词用法。一、【自主学习】回答问题: 1. Do you think volunteering is great?2. What will you do if you are a volunteer? Please give some examples. 翻译下列词组：1. 打扫_ 2. 分发_ 3.使高兴；振奋_ 4.sick children 5.at the food bank 6.after-school study program 二、【合作探究】 看课本1a, 看图片中你能帮助别人的方式。然后列出其他方式，完成1a。 听读说训练：1. 听一听，填一填，完成1b。2. 朗读1b,勾画有用的表达法: clean up;；cheer up; give out; at the food bank 3. 练习上面图片中的对话，然后使用1b中的信息编写对话,完成1c。(三）语言学习1. You could help to clean up the city parks.1)help作动词,“帮助”。help sb.to do sth.意为：_.如:He often helps me to study English.2)help作名词，“帮助”。如:_. 谢谢你的帮助。3) clean 可用作形容词，意为“清洁的，干净的”，此外clean 可用作动词，用于以下词组：clean up 打扫清洁或收拾整齐，整理。clean out 打扫某物内部（如：房间，抽屉，箱子等）clean-up （名词）打扫，清洁。练一练：Its time for you to _ your bedroom. I will help you _ the school.Tomorrow is _day, everyone should try to do some cleaning.2. sick和ill的用法区别 sick是形容词,生病的,同义词是ill。区别在于sick在句中可做 语和_ 语,而ill只能做 语。如:His father was /sick yesterday, so he didnt go to work.他的父亲昨天病了,因此他没有去上班。Tom has looked after the sick girl for a week. 汤姆照顾那个生病的小女孩已经一星期了。当ill意为坏的,恶劣的时,在句中可做定语。如:He is an ill child.他是一个坏孩子。三、【达标检测】用所给词的适当形式填空。1. Lets cheer _ (they)up, ok?2. Id like _ (visit)my English teacher tomorrow.3. Ill feel good about _ (help)the old people.4. He _(spend) every morning _ (do)some sports.5. They plan _ (buy) a big house.四、【课后反思】 第2课时Section A 2a-2d 【学习目标】1.重点词汇用法及短语动词用法。2.could向他人提建议, 动词短语的区别【重点、难点】could向他人提建议, 动词短语的区别,角色扮演一、 【自主学习】（一）翻译下列词组：1. 想出_ 2.推迟_ 3.张贴_4. 分发_ 5.打电话_ 6.清洁日_7.care for _ 8.used to_ 9.help out_（二）自读、小组内互读单词和词组。二、【合作探究】（一）听读说训练：1.一群学生正在策划一个城市公园清洁日。听录音，并勾出他们为告诉人们关于城市清洁日要做的事，完成2a。2.朗读2b中的句子，再听一遍录音，并填空，完成2b。3.用2a和2b中的信息编写对话，完成2c。4.分角色表演对话，勾画出其中的重点短语，完成2d。（二）语言学习。1. We need to come up with a plan for the City Park Clean -up Day. 我们需要为城市公园清洁日想出一个计划。【解析】come up with =think up 想出【短语】：think about 考虑 think of 想起 think over 仔细考虑【谚语】 Think before you act 三思而后行( ) We need_(想出) a plan.( )My mother came up with a good idea which we all agreed to.A. thought about B. thought up C. thought hard2. They told me stories about the past and how things used to be. 他们给我讲过去的故事，并告诉我过去事情是什么样子的。【解析】 (1) use v.使用useful adj. 有用的 use up 用完Studying English is_(use).(2) use sth to do sth 用某物做某事We use Internet _(find) information.(3) used to do sth 过去常常做某事，表示过去做过的事现在已经不做，只用于过去时态。My mother used_（tell）us story when we were young.( ) He used to _short and _ short hair when he was young. A. have; be B. be; have C. be; be D. have; have(4) be /get used to doing sth 习惯于做某事My grandpa is used _(live) in country. (5) be used to do sth 被用来做某事=be used for doing sth Stamps is used _(post) letters.( ) My brother used to _ up late, but now he is used to _ up early.A. get ;get B. getting; get C. get; getting D. getting; getting( ) Keys are used _ the door. A. to open B. to opening C. open D. opening【记】 He used to wear glasses . But now he is used to wearing contact lenses. 他以前常戴（框架）眼镜，但现在习惯戴隐形眼镜。3.Yeah, a lot of old people are lonely. 是的，很多老年人都很孤独。【解析】alone / lonely 辨析：(1)alone = by oneself adj. 单独的，指无人陪伴的客观事实，不带感情色彩。He often walks alone to home .(2)lonely 指人孤独的，寂寞的，强调主观感受；也可指某个地方是荒凉的( ) The old man lives _，but he never feels _. A. alone ;lonely B. lonely; alone C. alone; alone D. lonely; lonely( ) My little sister is afraid to stay at home alone. A. quietly B. lonely C. all the time D. by herself( ) He did the work all by himself. A. already B. together C. alone D. lonely三、【达标检测】 从方框中选择恰当的词组，并用其适当形式填空。clean up, put up, cheer up, set up, come up with, give out ,put off, call up1. He has a lot of work to do, so he has to _going to the doctor.2. Could you help me _ these new books?3. Dont worry. Ill help _your room.4. Lets _the sick kids in the hospital.5. In the end, Grandma _ a good idea.6. Would you please not _signs here?7. Were going to _a food bank to help hungry people.8. Ill _you_ as soon as I come back.四、 【课后反思】 第3课时 Section A 3a 4c【教学目标】1. 能正确使用下列词汇：several, at the age of, try out for, journey, at the same time, put up, hand out, call up, cheer up, come up with, give out, put off. 2. 动词不定式的应用【教学重难点】教学重点： 动词不定式在句中的作用及意义。教学难点： 能使用情态动词could表达建议【教师寄语】每个人都有自己的自尊心，都有引以为傲的地方。卖弄是缺少教养的表现，所以要谦虚。【教学过程】【课前预习】一、在3a中找出下列短语或句子并翻译。1. give up _ 2. several hours _ 3. how to care for animals _ 4. at the age of four _ 5. try out for a volunteer _6. Volunteering here is a dream come true for me ._7. I can do what I love to do and help others at the same time._【课堂探究】1. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners face.当我看到动物病情好转以及它们主人脸上喜悦的神情时，我有一种强烈的满足感。【解析】such形容词，意为“这样的；这种”，常用于修饰名词。其常见用法如下：such + a(n) + （形容词）+ 名词单数 例：Its such a nice day! 今天天气真好！such + （形容词）+ 名词复数/不可数名词 例：I hope to have such delicious food every day.我希望每天都能吃如此美味的食物。注意：such + a(n) + （形容词）+ 名词单数结构可与so + 形容词 + a(n) + 名词单数互换。例：Its such a hot day. = _. 如果名词被many，much，few，little等词修饰时，只能用so，不用such。2. 翻译下列短语。put up _ call up _ cheer up _ come up with _ put off _hand out _ give out _3. However, few people think about what they can do _ others. 然而，很少有人去想他们能做什么来_别人。【解析】few形容词，意为“不多；很少”，修饰可数名词复数，表示否定。妙辨异同 a few, few, a little, little 功能意义修饰可数名词复数修饰不可数名词肯定（有些，有几个）1.2.否定（几乎没有，很少）3.4.【课后作业】一、根据句意及括号内的英语或汉语提示完成句子。1. He promised _ (see) his old friend during his stay in Tianjin.2. My parents asked me _ (not play) computer games.3. Many children are left alone in the countryside. Lets try our best _ (help) them.4. My teacher didnt tell me _ (做什么) next.5. Dont worry. Let me _ (carry) it for you.课后反思（手写）第4课时Section B 1a 1e课前教学思路设计（手写）l【教学目标】1. 能正确使用下列词汇：repair，fix，wheel，letter，miss，blind，deaf，imagine，difficulty，open，door，carry，train，excited，training，kindness，clever，understand，change，disabled，strong，sir，madam。2. 学习与志愿服务有关的知识，培养助人为乐、无私奉献的精神。【教学重难点】教学重点：听力理解。教学难点：词义辨析。【教师寄语】三人行，必有我师焉。择其善而从之，其不善者而改之。【教学过程】【课前预习】一、翻译下列短语和句子。1. run out of _ 2. repair _ 3. take after _4. fix up _ 5. Im similar to her _ 6. give away _二、完成课本1b部分。【课堂探究】1. I take after my mother. 译为：_【解析】take after 意为“（在外貌、性格等方面）与（父母等）相像”，不能用于进行时态。例：Mary takes after her father. 译为 _妙辨异同:take after指由于血缘关系而在外貌、性格等方面相似。look after意为“看上去像”，既可指人也可指物，只强调外表。2. I give it away. 译为：_【解析】give away意为“赠送；捐赠”，还可意为“泄露”。练习：【山东烟台】The woman _ all of her money to charities(慈善机构) _ the poor.A. gave off; to help B. gave away; to help C. gave up; helping D. gave; helping3. I didnt keep it. _【解析】keep动词，意为“保留；留着”。例：You can keep the pen if you like it. 译为：_拓展：keep还可意为“保持”，其后常跟形容词，常用结构有：keepkeep sb./sth. +形容词 “使某人/某物保持某种状态”I keep the window open because it is too hot. 我开着窗户，因为天气太热了。keep sb./sth. doing sth.“让某人/某物一直做某事”Please keep the machine running.请让机器保持运转。【课后作业】一、选择填空。( )1 .-Is the girl really Mrs. Greens daughter? She doesnt _ her at all. -But sure she is. She looks like her father.A. run after B. take after C. look after D. look the same( )2.The company _ five computers to the village school.A. came up w ith B. handed out C. gave away D. gave out( )3.Toms bike is broken. It needs_.A. repair B. to repair C. repaired D. repairing( )4.Some people waste too much water. They dont believe that we can _ it some day.A. look o ut B. run out C. took out D. run out of二、从方框里选 择合适的短语完成句子。cheer up , give up , run out of , give away , fix up1. Though the clothes are new, she h as decided to _ them _ to the people in disaster areas.2. Fred, could you help me _ these exercise books to the students?3. Sandy is upset now. Why dont we _ her _?4. Could you please help me _ my computer? It doesnt work.5. We cant buy any more books because we have _ money.第5课时Section B 2a Self Check【教学目标】1、掌握本课的单词及短语。2、能读懂感谢信。3、会写当有关志愿者活动的书面表达。【教学重难点】教学重点：1.能读懂感谢信 。教学难点：2.会写当有关志愿者活动的书面表达。【教师寄语】All things are different before they are easy. 凡事必先难后易。【教学过程】【课前预习】一、在2b部分找出下列句子并翻译。1. 1.残疾人_ 2.影响;有作用_3.寄一张Lucky的照片_4.Id like to _ you_ _ money to Animal Helpers.我要感谢您给“动物助手”寄钱。 5.You helped to make _possible for_to have Lucky.在你的帮助下，我才有可能拥有“幸运儿”。6.I cant _ my arms or legs _.我不能很好地利用我的手臂和腿。7.Because I feel very _to have_.因为我感到拥有“Lucky”非常幸运。8.He can _me when I _ him _.当我给他指令时，他能懂得。【课堂探究】1. You help to make it possible for me to have Lucky. 译为：_【解析】本句中make it possible for me to have Lucky是“make it + 形容词 （+for. sb ）+ to do sth.”结构，意为“（使某人）做某事称为”。例：The money made it possible for him to buy a new car. 翻译为：_拓展 类似的句型还有：think/find + it + 形容词 + to do sth.例：I think it very important to learn English. 翻译为：_2. Lucky makes a big difference to my life. 译为：_【解析】make a difference to 意为“对有影响；对有作用”，difference 之前还可用no，any，some，much等修饰。【课后作业】一根据句意、首字母和汉语提示完成句子1.Can you i_(想象)yourself becoming famous as a writer ?2.Its necessary to set up an organization to help d_(有残疾的)people.3.In India, people often train elephants to help c_(搬运)heavy wood.4.-I have great d_(困难)in finishing the work by myself. Could you h elp me? -No problem.5.The boy is so c_(聪明的)that he ca work out the problems easily.二用所给词的适当形式填空。1.Miss Lis kindness made it possible f or Ben_(have)Lucky.2.The special_(train)dog can help the blind a lot.3.Thank you for_ _(take)caring of my pet dog.4.The dog-helper makes a big_(different)to Ben Smith.课后反思（手写）5.They_(set)up an English Club next term. 12