人教版八年级下册Unit 3 Could you please clean your room?Section B学案（含答案）

Unit 3 could you please clean your room
section B (2a-selfcheck)
【Free talk】
Discuss whether kids should help out with chores at home.
【学习目标】
1. 能掌握下列单词和短语：stress, waste, provide, develop, fairness, since, result, independence, independent, a waste of, spend…on, in order to, get good grades, mind doing sth., depend on, look after, take care of, as a result
2. 重点掌握以下句型：
(1) They do not have time to study and do housework.
(2) They should spend their time on schoolwork in order to get good grades and get into a
good university.
(3) There is no need for them to do it now.
(4) I do not mind doing them.
(5) Children these days depend on their parents too much.
(6) The earlier kids learn to be independent, the better it is for their future.
3. 情态动词 need 的用法。
【导学案】
一、 阅读课本第22页－第24页，独立翻译下面的短语：
1. 浪费_____________ 2. 花费时间或金钱做…______________
3. 目的是，为了______________ 4. 取得好成绩_______________
5. 介意做某事______________ 6. 依靠，依赖_______________
7. 照顾，照料______________
二、开动脑筋，翻译下列句子吧。
1. They should spend their time on schoolwork in order to get good grades and get into a good university. __________________________________________________________________
2. 家务活就是在浪费时间。
_________________________________________________
3. Children these days depend on their parents too much.
_________________________________________________
4. 孩子们越早的学会独立，对他们的未来就越好。
_________________________________________________
5. 我不介意做家务。
_________________________________________________
6. Doing chores helps to develop children’s independence and teaches them how to look after
themselves. _______________________________________________________________
【课中案】
一、自主学习：
1. 学生自读2b, 记忆文中的重点语句。
2. 小组互相检查2b的读、重点语句的听写．
3. 小组共同完成2c, 2d and 2e.
4. Do a survey: Discuss whether kids should help out with chores at home.
5. 写作训练：小组共同完成3a and 3b.(根据小调查得出的结论完成写作练习)
二、仔细自读课文，做出正误判断。(T 或F)
1. Mr. Smith thinks there no need for children to do chores. ( )
2. Ms. Miller doesn’t mind doing chores. ( )
3. These days kids are dependent. ( )
4. In Ms. Miller’s opinion, it’s enough to get good grades. ( )
三、根据文章的理解，完成以下表格。
reasons
children should do chores
children shouldn’t do chores
四、合作探究、质疑解惑：
1. I do not mind doing them.
(1) mind作可数名词，意为"脑子；想法；记性"。
如：An idea has just come into my mind. 我刚才想到一个主意。
(2) mind作动词。 意为"当心；注意"，后跟名词或从句，也可单独使用。
如： Mind the step! 小心台阶！
(3) 意为"介意；在乎"，
-Do you mind if I smoke -Not at all, please.
-Would you mind me opening that door -I'm sorry, but it\'s not allowed.
2. Children these days depend on their parents too much.
depend on的意思是: 依赖，依靠; 取决于，随…而定.
如：Your dreams depend on it. 你的成败取决于此。
You can depend on him to make a sound choice. ( javascript:;" \o "机器发音 )你可以依靠他作出正确的选择。
3. need的用法
作情态动词 ( http: / / zhidao. / search word=%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )
⑴ need作情态动词 ( http: / / zhidao. / search word=%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )无人称或数的变化，后接动词原形 ( http: / / zhidao. / search word=%E5%8A%A8%E8%AF%8D%E5%8E%9F%E5%BD%A2&fr=qb_search_exp&ie=utf8" \t "_blank )，多用于否定句 ( http: / / zhidao. / search word=%E5%90%A6%E5%AE%9A%E5%8F%A5&fr=qb_search_exp&ie=utf8" \t "_blank )和疑问句中。例如：You needn't worry.你不必担心。
⑵ 由need引出的一般疑问句 ( http: / / zhidao. / search word=%E4%B8%80%E8%88%AC%E7%96%91%E9%97%AE%E5%8F%A5&fr=qb_search_exp&ie=utf8" \t "_blank )，肯定回答常用must或have to; 否定答语常用needn't. 例如： —Need I answer the question 我需要回答那个问题吗？
—Yes, you must. /Yes, you have to. 是的，你必须回答。/是的，你得回答。
/No, you needn't.不，不必了。
⑶ 由must引出的一般疑问句 ( http: / / zhidao. / search word=%E4%B8%80%E8%88%AC%E7%96%91%E9%97%AE%E5%8F%A5&fr=qb_search_exp&ie=utf8" \t "_blank )，肯定回答用must, 否定答语用needn't或don't have to。例如： —Must I do the work now 我必须现在干这个活吗？
—Yes, you must /have to.是的，你必须做。/No, you needn't /don't have to. 不，你现在不必做。 作行为动词 ( http: / / zhidao. / search word=%E8%A1%8C%E4%B8%BA%E5%8A%A8%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )
need 作为行为动词 ( http: / / zhidao. / search word=%E8%A1%8C%E4%B8%BA%E5%8A%A8%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )有人称和数的变化，后面可接名词、代词、动名词 ( http: / / zhidao. / search word=%E5%8A%A8%E5%90%8D%E8%AF%8D&fr=qb_search_exp&ie=utf8" \t "_blank )及带to 的动词不定式 ( http: / / zhidao. / search word=%E5%8A%A8%E8%AF%8D%E4%B8%8D%E5%AE%9A%E5%BC%8F&fr=qb_search_exp&ie=utf8" \t "_blank )；有肯定句 ( http: / / zhidao. / search word=%E8%82%AF%E5%AE%9A%E5%8F%A5&fr=qb_search_exp&ie=utf8" \t "_blank )、疑问句和否定句 ( http: / / zhidao. / search word=%E5%90%A6%E5%AE%9A%E5%8F%A5&fr=qb_search_exp&ie=utf8" \t "_blank )的变化，例如：
She needs help.她需要帮助。
I don't need to see the doctor.我不需要看病。
—Do you need to go at once 你需要马上走吗？
—Yes, I do.是的，我得马上去。/No, I don't.不，不用马上走。
精题演练：
根据句意及首字母补全单词，使句意完整
1. We have to s______ the hallways every day. It’s really boring.
2. I often do the d_______ after dinners. My parents are very pleased with me.
3. Could you please take c______ of my baby I have something important to do and I must go now.
4. Please t________ out your exercise book. We are going to do some exercises.
5. Miss Gao asked you to go to a m________. It is starting in 3 minutes.
6. May I b________ your dictionary I have lent mine to my sister.
7. I have to do c_______ of cleaning, shopping, washing every day.
8. Does Jim m_________ the bed very often No, he doesn’t.
9. Peter. Don’t f_________ to buy your clothes like that.
10. The old like f____________ pets, because pets are just like their kids.
【课后案】
Ⅰ.根据句意及首字母或汉语提示完成句子
1．Mike, since we don't need these things, why w________ money on them
2．My cousin is a great businesswoman. She d________ her own company from nothing.
3．My brother d________ on my parents too much. He can't make decisions by himself.
4．Going away to college has made me much more i________.
5．It's too expensive and ________(而且) the color doesn't suit you.
6．Nowadays, students always have too much ________ (压力) from school.
7．My father told me that our ________ (邻居) daughter went to a university last week.
8. ________ (掉下) the rubbish on the ground is bad manners.
9．Our English teacher is known for her ________ (公正) in grading students(给学生评分)．
10．The restaurant always ________ (提供) us with delicious food when we were working near it.
Ⅱ.用所给单词的适当形式填空
1．The two boys always ________ (talk) in class.
2．In many ways, ________ (fair) is the most important.
3．Many young people hope to be ________ (independence)．
4．Don't make them ________ (repair) it.
5．________ (move) to the city was very hard in the past.
6．There is no need for us ________(have) after school classes on weekends.
7．Let them ________(swim) in the pool for a while.
8．Do you mind me ________(sit) here
9．My mother often teaches me how ________(do) chores.
10．For students, it's not enough just________(work) hard. They should also have good study methods(方法)．
Ⅲ.用方框中所给短语的适当形式填空
in order to, fall ill, take care of, depend on, as a result
1．He got up early____________ catch the early bus.
2．She didn't prepare for the exam.____________， she failed it.
3．The little girl is in bad health. She often ____________.
4．Whether we'll go fishing or not ____________ the weather.
5．Would you please ____________ my dog when I am away
Ⅳ.根据汉语意思完成句子
1．玩电脑游戏是浪费时间。
Playing computer games is a ________ ________ time.
2．别过多地依赖你的父母。
Don't ________ ________ your parents too ________．
3．他们知道如何照顾自己吗？
Do they know how ________ ________ after ________？
4．每个人都应该在保持学校干净、整洁方面出一份力。
Everyone should do their part ________ ________ the school clean and ________．
5．结果，他上了一所好大学。
________ a ________， he got into a good university.
6．孩子们越早学会独立，对他们的未来就越好。
________ ________ kids learn to be independent, ________ ________ it is for their future.
7．在家中给孩子们提供一个干净、舒适的环境是家长们的职责。
________ ________ the parents' ________________ ________ a clean and comfortable environment at home for their children.
8．反正我觉得干家务不太难。
________， I think ________ ________ is not so difficult.
Ⅴ.语法填空
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Should teenagers 1. ________ (help) their parents do chores If you want 2. ________ (be) an independent one, 3. ________ you don't want your parents to be too tired, do chores at home.
I have a classmate 4. ________ (call) Li Ting. She is the only child 5. ________ her family. Her parents love her so much 6. ________ they don't let her do any chores. On weekdays she gets up, has breakfast, goes to school, has lessons, comes back home, does her homework and goes to bed. While on weekends, she only plays 7. ________ her friends. So she doesn't know how 8. ________ (do) chores. One day, her father was ill in hospital. Her mother had to take care of her father in the hospital and couldn't cook meals for her for a week. Li Ting didn't know how to cook meals. She had a lot of trouble 9. ________ (cook) meals and often felt hungry. She only had instant noodles 10. ________ her meals.
答案
Ⅰ.1.waste　2.developed　3.depends
4．independent　5.anyway　6.stress
7．neighbor's　8.Dropping　9.fairness　10.provided
Ⅱ.1.talk　2.fairness　3.independent
4．repair　5.Moving　6.to have
7．swim　8.sitting　9.to do　10.to work
Ⅲ.1.in order to　2.As a result　3.falls ill
4．depends on　5.take care of
Ⅳ.1.waste of　2.depend on; much
3．to look; themselves　4.in keeping; tidy
5．As; result　6.The earlier; the better
7. It is; job to provide
8．Anyway; doing chores/house work
Ⅴ.1.help　2.to be　3.or　4.called　5.in
6．that　7.with　8.to do　9.cooking　10.for