2014春八年级英语下册U2Ill - help - to - clean - up - the - city - parks.导学案

Unit 2 I’ll help to clean up the city parks.导学案

(主备人：陈 云华）

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 children 5.at the food bank 6.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 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：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】

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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 ( ) ①We need______________(想出) a plan.

( )②My 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。 ①My mother used_________（tell）us story when we were young. ( ) ②He 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 ①Stamps is used ____________(post) letters.

( ) ②My 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

( ) ③ Keys are used ___ the door.

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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 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 ;lonely B. lonely; alone C. alone; alone D. lonely; lonely ( ) ②My little sister is afraid to stay at home alone. A. quietly B. lonely C. all the time D. by herself ( ) ③ 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 up 1. 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. 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。

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。 Who When Where What do they do? Mario Mary

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3.再读文章，勾画出其中的重点短语。 （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 away 2.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. To

4.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 one’s best to do sth= do one’s best to do sth 尽某人最大努力做某事 ①We should __________________(尽最大努力)to be happy in the future. ( ) ② 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】

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