2014春八年级英语下册_Unit_2_I'll_help_to_clean_up_the_city_parks精美导学案89Unit2I’llhelptocleanupth；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】；㈠回答问题:；1.Doyouthinkvolunt eering；2.Whatwillyoudoifyouarea；㈡翻译Unit 2 I’ll 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】㈠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.㈡翻译下列词组：1. 打扫________2. 分发________________3.使高兴；振奋____________4.sick children5.at the food bank6.after-school study program二、【合作探究】㈠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。
㈡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：It’s 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 didn't 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. Let’s cheer _________ (they)up, ok?2. I’d like _____________ (visit)my English teacher tomorrow.3. I’ll 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 __________________ ed 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( ) ①We need______________(想出) a plan.( )②My mother came up with a good idea which we all agreed to.A. thought aboutB. thought upC. 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。
①My mother used_________（tell）us story when we were y oung.( ) ②He used to ____short and ____ short hair when he was young.A. have; beB. be; haveC. be; beD. 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 sth①Stamps is used ____________(post) letters.( ) ②My brother used to _____ up late, but now he is used to ___ up e arly.A. get ;getB. getting; getC. get; gettingD. getting; getting( ) ③Keys are used ___ the door.A. to openB. to openingC. openD. 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 o ld 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 ①指人孤独的，寂寞的，强调主观感受；②也可指某个地方是荒凉的( ) ①The old man lives ___，but he never feels ____.A. alone ;lonelyB. lonely; aloneC. alone; aloneD. lonely; lonely( ) ②My little sister is afraid to stay at home alone.A. quietlyB. lonelyC. all the timeD. by herself( ) ③He did the work all by himself.A. alreadyB. togetherC. aloneD. lonely三、【达标检测】2. Could you help me _________________ these new books?3. Don’t worry. I’ll help ______________your room.4. Let’s _______________the sick kids in the hospital.5. In the end, Grandma ________________ a good idea.6. Would you please not _______________signs here?7. We’re going to ______________a food bank to help hungry people.8. I’ll ________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。