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1、Unit 2 I II help to clean up the city parks第一课时)Section A (1a-2d)教学目标1.学习P910的生词：clean up，cheer, cheer up, give up, give up, volunteer, come up with, put off, sign, no tice, hand out, call up, used to, Ion ely, care for .2学会应用“Icould 、”l hopeo”等句型，向别人提供帮助。3. could向他人提建议,动词短语的区别 教学重难点1. 重点词汇用法及短语动词用法
2、。2. could向他人提建议，动词短语的区别，角色扮演学习过程一、预习与交流尝试回答下列问题：1. Do you think volun teeri ng is great?2. What will you do if you are a volun teer? Please give some examples.翻译下列词组:1. 打扫4. sick childre n7推迟10打电话12. care for15.after-school study program2. 分发5. at the food bank 8. 张贴11.清洁日13. used to3. 使高兴；振奋6. 想出9.
3、 分发14. help out、合作与探究1. 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。2. 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。4. 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。5. 朗读2b中的句子，再听一遍录音，并填空，完成 2b。6. 用2a和2b中的信息编写对话，完成2c。7. 分角色表演对话，勾画出其中的重点短语
4、，完成2d。三、点拨升华1. You could help to clea n 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。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。女口:His father was /sick yesterday, so he did nt go to work.他的父亲昨天病了 ，因此他没有
5、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。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 =thi nk 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
6、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】use v使用tuseful adj.有用的 use up用完Study ing En glish is(use).use sth to do sth用某物做某事We use Internet(find) in formatio n.(3) use
7、d 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 toshort andshort hair whe n 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 gran dpa is used(live) in coun try.(5) be used to do sth 被用来做某事=be use
8、d for doing sth Stamps is used(post) letters.【记】 He used to wear glasses . But now he is used to weari ng con tact le nses.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 Ionely.是的，很多老年人都很孤独。【解析】alone/Ionely辨析：(1) alo ne = by on eselfadj.单独的，指无人陪伴的客观事实，不带感情色彩。He ofte n walks alone to home .(
9、2) l on ely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 ;lon elyB. l on ely; alone C. alone; alone D. Ion ely; Ion ely() My little sister is afraid to stay at home alone.A. quietly B. lo nelyC. all the time D. by herself() He did the work all by himself.A. already B.
10、together C. alone D. Ion ely四、课堂练习用所给词的适当形式填空。1. Let s cheer(they)up, ok?2. I d like(visit)my English teacher tomorrow.3. I II feel good about(help)the old people.4. He(spe nd) every morning(do)some sports.5. They pla n(buy) a big house.五总结反思Unit 2 I II help to clean up the city park(第二课时)组别:Section
11、 A 3a- 4c姓名：教学目标1. 学习生词：2. 理解短文大意，把握细节。3. 非谓语动词（动词不定式做宾语、宾语补足语、目的状语）的用法 教学重难点 非谓语动词（动词不定式做宾语、宾语补足语、目的状语）的用法 学习过程(一)翻译下列词组：1.放弃4.实现7.after-school readi ng program、预习与交流3.关心6.try out for9.分发12.想出2. 动物医院5.at the age of four 8.张贴10打电话 11.使振奋15.闲暇时间 16.考虑13. 捐赠 14.推迟 17.制定计划 18.无家可归的人 19.停止做某事 （二）自读、小组内互
12、读单词和词组。、合作与探究1. 读3a的文章。回答下列问题，完成3a&3b。(1) What do Mario and Mary volu nteer to do?(2) Why do Mario and Mary volu nteer to help others?(3) What do they say about volun teeri ng?2.细读文章，完成以下表格。WhoWhenWhereWhat do they do?MarioMary3. 再读文章，勾画出其中的重点短语。4. 用动词不定式填空，完成3c。5. 小组内大声朗读 Grammar Focus的对话。6. 独立完成4a
13、,4b,4c,并且核对答案。7. 试着背诵记忆 Grammar Focus， 4a,4b,4c部分的内容。三、点拨升华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 lear n En glish well.
14、 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 lear n more about how to care for a nimals.【解析】care for照看；照顾； 照料Many stude nts in our schoolthe old and they usually offer their seats to them on buses.A。 worry aboutB. care forC. agree withD. take care【拓展
15、】care的短语总结take care =be carefulv.当心，小心take care of =look afterv.照顾，照料，照看take care of处理，做完care forv.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 Literaturethe age of 57.A. inB. at C. onD. To4. Last year, she decided
