八年级英语下册.unit

2014春八年级英语下册_Unit_2_Ill_help_to_clean_up_the_city_parks精美导学案89Unit2Illhelptocleanupth；第1课时SectionA1a-1c；【学习目标】1.重点词汇用法及短语动词用法；2.学会应用“Icould?”、“Ihopeto；【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.Doyouthinkvolunteering；2.Whatwillyoudoifyouarea；翻译Unit 2 Ill help to clean up the city parks.导学案第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 bank3. 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 hard 2. 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 sthStamps 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】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-3c【学习目标】1.重点词汇用法及短语动词用法。2.理解短文大意，把握细节。【重点、难点】理解短文大意，把握细节。一、【自主学习】（一）翻译下列词组：1.放弃_ 2.动物医院_ 3.关心_4.实现_ 5.at the age of four_6.try out for _ 7.after-school reading program _（二）自读、小组内互读单词和词组。二、【合作探究】（一）阅读训练：1. 读文章。回答下列问题,完成3a&3b。(1)What do Mario and Mary volunteer to do?(2)Why do Mario and Mary volunteer to help others?(3)What do they say about volunteering?2. 细读文章，完成以下表格。（二）用动词不定式填空，完成3c。（三）语言学习。1. Mario Green and Mary Brown from Riverside High School give up several hours each week to help others. 来自河畔高中的马里奥.格林和玛丽.布朗每周都会花几个小时去帮助别人。【解析1】give up 放弃give up doing sth=stop doing sth 放弃做某事( ) I find it too difficult to learn English well. I want to drop it.A. give up it B. give it up C. give away it D. give it away2.But I want to learn more about how to care for animals. 【解析】care for 照看；照顾； 照料Many students in our school _ the old and they usually offer their seats to them on buses.A. worry about B. care for C. agree with D. take care【拓展】care的短语总结take care =be careful v.当心，小心take care of =look after v.照顾，照料，照看take care of 处理，做完care for v.照顾，照看3.She could read by herself at the age of four.她在四岁的时候就能够独自阅读。【解析】at the age of 在.岁的时候= when sb. was . years old.Do you know Mo Yan?Of course, He won the 2012 Nobel Prize four Literature _ the age of 57.A. in B. at C. on D. To4.Last year, she decided to try out for a volunteer after-school reading program.去年，她决定尝试在一个课后阅读项目中做一名志愿者。【解析】try out 尝试；实验try v 试图，设法，努力【拓展】 (1)try on 试穿(2) try to do sth 努力做某事 【侧重尽力做】(3) try doing sth 试图做某事 【侧重尝试做】(4)try ones best to do sth= do ones best to do sth 尽某人最大努力做某事We should _(尽最大努力)to be happy in the future.( ) We should try _ much fruit.A. eat B. to eat C. eating D. Eats三、【达标检测】用动词不定式填空，完成3c.四、【课后反思】第4课时Section A 4a-4c【学习目标】1.重点词汇用法及短语动词用法。2.复习所学过的短语动词。【重点、难点】复习所学过的短语动词。一、【自主学习】（一）翻译下列词组：1.张贴_ 2.分发_ 3.打电话_4.使振奋_ 5.想出_ 6.捐赠 _7.推迟 _ 8.闲暇时间_ 9.考虑_10.制定计划11.无家可归的人12.停止做某事（二）自读、小组内互读单词和词组。二、【合作探究】(一）朗读并翻译Grammar Focus 里的句子，注意其中几个短语动词的用法。（二）用表格中的短语动词填空，完场4a。（三）用方框中所给单词的正确形式填空，完成4b,朗读短文，勾画出其中的重点短语。（四）语言学习。1.For example , we can make plans to visit sick children in the hospital or raise money for homeless people. 例如， 我们可以制定一些计划去看望医院生病的孩子们或者无家可归的人们筹钱。【解析】 home n. 家homeless adj. 无家可归的be home to ? = be the home of sb. 成为?家园a homeless boy 一个无家可归的男孩We have only one Earth. Its our common _.A. family B. house C. home D. room【拓展】由home构成的合成词：homeland n 祖国 hometown n 家乡 homework 家庭作业homeless adj. 无家可归的 home-made adj. 自制的He was born in Italy, but he has made China his _.A. family B. address C. house D. homecareless 粗心的 hopeless 没有希望的helpless 无助的 useless 没有用的be home to sb. = be the home of sb. 是某人的家You should do something to help _(无家可归的)people.( ) Mr. Li regards Ningxia as his second _ because he has been here for overtwenty years.A. family B. house C. room D. home2.Some people even stop doing their jobs for a few months to a year to move to another country, like Africa,and help people there.有些人甚至会停下自己的工作几个月到一年去其他的国家，像非洲，并且帮助那里的人们。【解析】 stop doing(1)stop doing sth. 停止做某事 Please stop speaking.请停止讲话(2)stop to do sth. 停下来去做另外一件事 Please stop to talk.请停下来讲话(3)stop sb. from doing sth. =keep sb from doing sth=prevent sb from doing sth 阻