人教版八年级下册Unit 2 I'll help to clean up the city parks. Section A2 (3a-3c) 导学案（含答案）

Unit 2 I'll help clean up the city parks.
Section A2 (3a-3c)
【学习目标】
理解并掌握下列词汇及短语：
New words: several, strong, feeling, satisfaction, joy, owner, journey
Key phrases: give up, at the age of, try out, go on a journey, come true, at the same time
理解并掌握下列重点句型:
(1) Mario Green and Mary Brown from Riverside High School give up several hours each week to help others.
(2) I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners’ faces.
(3) The kids are sitting in the library, but you can see in their eyes that they’re going on a different journey with each new book.
(4) Volunteering here is a dream come true for me. I can do what I love to do and help others at the same time.
Grammar: 动词不定式及动词短语的用法
4. 阅读短文, 能按要求找到相应的信息, 提高阅读能力。
5. 进一步复习巩固学习Section A 部分所学的生词和词组, 巩固动词短语。
6. 练习动词不定式,初步了解其规则。
7. 学会关注身边的生活环境，关注他人、社会，利用自己的特长为他人、社会做贡献，投身于社会公益活动，增强社会责任感。
【重点和难点】
1. New words and key phrases.
2. 阅读短文，提高获得相关的信息的能力。
3. 掌握和运用动词不定式及动词短语的用法。
4. 熟练运用本单元出现的词组及动词不定式。
【课前预习】
Ⅰ.要点词汇
1. 几个；数个；一些 __________ 2. 强烈的；强壮的　__________　　
3. 感觉；感触 __________　　　 4. 满足；满意 __________　　
5. 物主；主人　__________　 6. joy __________
7. journey __________
Ⅱ. 短语互译
8. 参加……选拔；试用 __________　9. 实现　__________ 　
10. 在……岁时　__________　 11. 同时 __________　
12. 放弃 __________ 13. would like to do sth. __________　
【合作探究】
Step Ⅰ. Lead in
Look at the pictures. What are the volunteers doing What kind of work do volunteers usually do
They are helping to clean up parks.
They are caring for animals.
They are helping the kids to read.
Step Ⅱ. Reading activities
Task 1:
Read the article fast and find the general idea of 3a.
The article is talking about __________.
A. students who volunteer to help others
B. the students’ future jobs
C. how to be a good student
Task 2:
Read the article and answer the questions.
1. What does Mario love
2. What does Mary love
3. What do Mario and Mary volunteer to do
Task 3:
Read the passage again and write True (T) or False (F) for each sentence.
1. Mario and Mary give up several hours each week to help others.
2. Mary wants to be an animal doctor.
3. Mario is a book lover.
4. Mario could read by himself at the age of five.
5. Volunteering here is a dream come true for Mary.
☆教材解读☆
探究一
1....but I want to learn more about how to care for animals.
want to do sth. 想要做某事, to learn...不定式短语作want的宾语。
how to care for animals作介词about的宾语, 其结构为“特殊疑问词+不定式”,在这里相当于how I could care for animals。
They don’t know where to build the new house.
=They don’t know where they can build the new house.
他们不知道在哪里可以建新房。
探究二
I get such a strong feeling of satisfaction when ...
such adj. 这样的：这种。 用来修饰名词(名词前面可以带形容词，也可以不带)。如果修饰可数名词单数, 其后面需加不定冠词a/an。
We are interested in such things.
我们对这样的事情感兴趣。
He told us such a funny story.
他给我们讲了一个很有趣的故事。
【辨析】　so, such
so表示“如此，这样”，修饰形容词或副词，常用结构为“so+形容词或副词”：
“so +形容词+a/an+单数可数名词”。
such意为“如此，这样”，修饰名词，常用结构为“such a/an +形容词+单数可数名词”：
“such +形容词+名词 (复数名词或不可数名词)”。
另外，so可以用来修饰“many/much/few/little+名词”，such不能这样用。
I am so glad to hear from my friend.
收到我朋友的信我很高兴。
He told us so funny a story.
他给我们讲了一个如此有趣的故事。
I have never seen such a good match before.
我从未看过这么好的比赛。
It is such bad weather that we won’t go sightseeing tomorrow afternoon.
天气如此糟糕, 我们明天下午不能去观光了。
Don’t make so much noise!
别制造那么多噪音!
探究三
3. Last year, she decided to try out for a volunteer after-school reading program.
decide to do sth.决定去做某事, 否定形式为decide not to do sth.。
We decided to go to Beijing for a holiday. 我们决定去北京度假。
She decided not to go there again. 她决定不再去那里了。
try out 参加……选拔; 试用。
Alice will try out for the lead in the play.
爱丽丝将参加该剧主角的选拔演出。
【拓展】　try out试验，为动词+副词型短语。
We will try out your new method. 我们要试验一下你的新方法。
探究四
4...., but you can see in their eyes that they’re going on a different journey with each new book.
journey n.(尤指长途)旅行：行程
Our journey by camel was quite an experience.
我们骑骆驼旅行是一次很好的体验。
探究五
5. Volunteering here is a dream come true for me.
动词的-ing形式为非谓语结构，句中的volunteering here是主语，谓语动词要用第三人称单数形式。
Reading English novels is really funny. 读英语小说真有意思。
come true 意为“实现”。
Some day my dream of becoming a teacher will come true.
总有一天我当教师的梦想会实现。
探究六
6. I can do what I love to do and help others at the same time.
what I love to do为宾语从句，作do的宾语。
at the same time 意为“同时”，还可以表示“然而”, 在句中表示前后两部分内容在意思上的转折。
The girl isn’t good at singing, but at the same time she is very interested in music.
这个女孩不擅长唱歌, 然而她对音乐却很感兴趣。
Task 4:
Read the article again and answer the questions.
1. Why does Mario volunteer to help others
2. Why does Mary volunteer to help others
Task 5:
Use infinitives to complete the sentences below.
1. Mario would like __________ an animal doctor.
2. Mario works for an animal hospital because he wants __________ about how __________ for animals.
3. Mary decided __________ for a job at an after-school reading program last year. She still works there now __________ kids learn to read.
4. Mary has a dream job because she can do what she loves __________.
Task 6:
Retell the article.
Mario Green → love animals → volunteer at an animal hospital → a strong feeling of satisfaction
Mary Brown → a book lover → a volunteer after-school reading program → volunteering here is a dream come true.
【课时小结】
本节课学习了动词不定式及动词短语的用法以及如何从短文中按要求找到相应的信息，并学会关注身边的生活环境，关注他人、社会，利用自己的特长为他人、社会做贡献，投身于社会公益活动，增强社会责任感。
单词：several, strong, feeling, satisfaction, joy, owner, journey
词组：give up, at the age of , try out , go on a journey, come true, at the same time
句型：
(1) Mario Green and Mary Brown from Riverside High School give up several hours each week to help others.
(2) I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners’ faces.
(3) The kids are sitting in the library, but you can see in their eyes that they’re going on a different journey with each new book.
(4) Volunteering here is a dream come true for me .I can do what I love to do and help others at the same time.
语法：动词不定式及动词短语的用法
【达标检测】
Ⅰ. 用所给词的适当形式填空
1. The __________ (own) of the bicycle is Linda.
2. Of course I understand your__________ (feel).
3. I can see they live a happy life from the look of __________ (joy) on their faces.
4. Jerry is much __________ (strong) than me.
5. She could read by __________ (her) at the age of four.
Ⅱ.用方框中所给的短语填空
give up, come true, hard work, at the age of, try out
6. My brother could ride a bike __________ six.
7. Work hard, and your dream will __________ some day.
8. I believe you will succeed if you don’t __________.
9. What __________ it is! Let me help you.
10. She decided to __________ for a volunteer after-school reading program.
Ⅲ.根据汉语意思完成句子
11. 我不知道如何关心动物。
I don’t know ____________________ animals.
12. 她五岁的时候开始学习打棒球。
She began to learn to play baseball ____________________ five.
13. 她非常高兴，因为她可以做她喜爱的事情。
She is very happy because she can do ____________________.
14. 她将自愿帮助我们举办一次图书特卖活动。
She will ____________________ us have a book sale.
15. 今天早上他们俩同时到校。
They both got to school ____________________ this morning.
【自我评价】
1. 本课我学会了什么？
_______________________________________________________
2. 通过本课的学习，我还有哪些疑问？
_______________________________________________________
参考答案：
【课前预习】
Ⅰ. 1. several　 2. strong 　 3. feeling　 4. satisfaction
5. owner　 6.高兴；愉快　 7.旅行；行程
Ⅱ. 8. try out　 9. come true　 10. at the age of　11. at the same time　
12. give up 13.想要做某事　
【合作探究】
Task 1: A　
Task 2: 1. He loves animals.　
2. She loves reading books.　
3. Mario volunteers at an animal hospital and Mary helps kids learn to read.　
Task 3: 1. T　2. F　3. F　4. F　5. T
Task 4:
1. Mario volunteers at the animal hospital because he loves animals and wants to be an animal doctor. He believes that his volunteer work can help him to get his future dream job.
2. Mary volunteer because she loves books and enjoys helping kids learn to read.
Task 5: 1. to be　2. to learn, to care　3. to try out, to help　4. to do
【达标检测】
Ⅰ. 1. owner　2. feeling　3. joy　4. stronger　5. herself
Ⅱ. 6. at the age of　7. come true　8. give up　9. hard work　10. try out
Ⅲ. 11. how to care for　 12. at the age of/at/at age　13. what she loves to do
14. volunteer to help　　15. at the same time