八年级下册英语Unit3-SectionB知识精讲备课讲稿.doc

Unit3 SectionB重难点讲解与练
1. Could I invite my friends to a party? 我能邀请我的朋友们来聚会吗？
【解析】invite sb. to Sp. 邀请某人去某地
【解析】invite v → invitation n邀请
(1) invite sb. to do sth 邀请某人做某事
(2)invite sb. to +地点 邀请某人去某地
You should refuse his __________(invite) .He is really friendly.
He invited a lot of friends _________(come) to his birthday party.
【2013江西中考4】Lucy is shy. She would not invite her classmates ____ dancing with here.
A. practice B. practice C. practing D. to practce
2. No, you can’t have a party. 不， 你不能举办聚会。
【解析】can’t 不能；不会
【2013重庆1】30．Hurry up，or you catch the train．
A．can’t B．needn’t C．mustn't D. shouldn’t
【2013 湖北黄冈】37. —Who’s the man over there? Is it Mr. Black?
—It ______ be him. He’s much taller.
A. may not B. can’t C. will not D. mustn’t
3. I don’t understand why some parents make their kids help with housework and chores at home.
我不理解为什么有些父母在家让孩子们帮忙做家务和杂务。
【解析】make sb. do sth 让某人做某事 make → made →made v. 做， 制作， 使得
(1) make sb/sth + 形容词 “让某人或某物…” make you happy
(2) make sb/sth do sth 使某人做某事 make me laugh.
( ) Colors can change our moods and make us ___ happy or sad, energetic or sleep.
A. to feel B. feeling C. felt D. feel
【2013湖北鄂州】28. — I’m very tired these days because of the senior high school entrance examination（中考）.
—Why not ______ music? It can make you ______.
A. listen to; relaxed B. to listen to; relaxed C. listen to; relax D. to listen to; to relax
【2013重庆中考】He lost his key. It made him ___ in the cold to wait for his wife’s return.
A. to stay B. stayed C. stays D. stay
【make短语】:
make sure 确信 make a dialogue编对话
make a mistake犯错误(by mistake由于疏忽)
make a noise吵闹 make faces做鬼脸
make friends (with)和..交朋友 make room for给..让地方
make tea沏茶 make money赚钱 make a decision作出决定
make the bed 整理床铺 make a living 谋生 make fun of = laugh at 取笑
【2012曲靖中考】 Every morning I _______________(整理床铺) and clean the living room.
4. They don’t have time to study and do housework，too.
他们也没有时间来学习家务和做家务。
【解析】have time to do sth.有时间做某事
have time =be free 有空
5. Housework is a waste of their time. 做家务是在浪费他们的时间。
【解析】a waste of 浪费 a waste of time 浪费时间 a waste of money 浪费金钱
( ) Don’t __________water. Can’t you see the sign “save water”?(waste)

6. They should spend their time on schoolwork in order to get good grades and get into a good university.
为了取得好成绩并考上一所好大学，他们应该把时间用在学习上。
【解析1】spend... on sth 在某事上花费......
spend/pay/cost/take 花费
(1)spend→spent→spent v 花费,主语是人
◆ sb.+ spend +时间/钱+on sth ◆sb. +spend +时间/钱+（in） doing sth ◆spend on= pay for 支付
He spends too much time on the computer games.
( ) Remember to spend some time __ your loved ones, because they’re not going to be around forever.
A. from B. with C. in D. on
( ) 【2012湖南永州】My father _____ one hundred thousand yuan on his new car.
A. spent B. cost C. paid
(2) pay →paid →paid v 支付，主语是人
◆sb.+ pay + 钱+for sth I pay 10 yuan for the book.
( ) — How much did you ____ for this computer?
— Five hundred dollars.
A. cost B. take C. spend D. pay
(3) cost→ cost→ cost v 花费，主语是某物或某事
◆sth cost sb. +钱 某物花费某人多少钱
A new computer costs me a lot of money.
( )【2012广西贵港】 I bought a new sweater last weekend. It ____ me 120 yuan.
A. paid B. take C. cost D. spend
(4)take→took → taken v 花费
◆It takes /took sb. some time to do sth. 做某事花费某人多长时间
It takes him 3 hours to do his homework.
【2013黑龙江绥化】10. It will ________ them several years to learn English well.
A. cost B. take C. spend
【2012曲靖中考】--Are you always online?
--Yes. It ____ me a lot of time to read the web pages I likes. It’s the best way to kill time.
A. takes B. spends C. uses D. pays
【2013鞍山】It only______ him 20 minutes __________to his office every day.
A. takes, to drive B. took, drive C. takes, drive D. took, to drive
【2013湖北荆州】22. It usually Mum about half an hour to cook supper.
A. pays B. takes C. spends D. costs
【2013四川雅安】4. I spent $5 this book.
A. in B. to buy C. buying D. buy
【2013山东济宁】22. — Do you know the price of the ticket?
—Yes. Each______¥180.
A. pays B. costs C. takes D. spends
【2013四川遂宁】24. Paul’s parents were worried that he too much time chatting on line.
A. spent B. paid C. took
【2013山东青岛】9. — How much is the ticket to Central Park?
—A one-way ticket ____ $40, and you can _____ another $20 for a round-trip.
A. costs, pay B. cost, spend C. pay, spend D. spends, pay
【解析2】in order to “目的是；为了” 后接动词原形。
in order to do sth 为了做某事
( ) He ran quickly in order not _____ late for the meeting. A. to be B.be C. being
【2012江苏连云港2】A lot of doctors gathered in Harbin ____ save “China’s most beautiful teacher” — Ms. Zhang Lili.
A. So that B.in order to C.in order that D.as a result
【解析3】get into =enter 进入 get up 起床 get back 返回 get over 克服
【2013新疆乌鲁木齐2】27. If Ted can _______ his difficulties, he’ll make great progress.
A. come over B. get over C. get off D. come out
7. It is the parents’ job to provide a clean and comfortable environment at home for their children.
在家为孩子们提供一个干净、舒适的环境是父母的义务。
【解析】provide sth. for sb. 为某人提供某物
provide v 提供
provide sb. with sth. (sb 前介词用for)
=provide sth for sb.( sth 前需加介词with)供应某人某物
相当于：offer sb. sth. = offer sth to sb.
provide
为应急等做好准备而“提供； 供给”
provide sb. with sth.
=provide sth for sb.提供某人某物
offer
侧重表示“愿意给予”
offer sb. sth. = offer sth to sb.
对某人提供某物 offer to do sth 主动提出干某事
supply
定期“供应” , 强调替代或补充所需物品
Supply sb. with sth=supply sth. to sb. 为某人提供某物
【2013山东东营4】23. The local people like that Italian restaurant because it ____both delicious food and good service.
A. uses B. wants C. shares D. Provides
【2013黑龙江齐齐哈尔1】The charity provides homeless people ___ food and clothes.
A. with B. for C. as
9. And anyway, I think doing chores is not so difficult. 无论如何，我认为做家务并不那么难。
【解析】anyway 无论如何, (一般放在句首，用逗号和句子隔开
10. I think it is important for children to learn how to do chores and help their parents with housework.
我认为对孩子们来说，学习如何做杂务并帮助他们的父母做家务是很重要的。
【解析】It is important for sb. to do sth. 对某人来说做某事是重要的
【2012 山东临沂】30. Breakfast is ____ meal of the day. It provides us with energy after a long night without food.
A. important B. more important C. the most important D. very important
【2013四川雅安】It is important ____ people ____ learn team spirit.
A. of; of B. of; to C. for; to D. to;to
11. Children these days depend on their parents too much.
现在的孩子太依赖他们的父母。

【解析】depend on 依靠；信赖
【2013 浙江湖州3】19. —— Shall we go for a picnic tomorrow?
—— Well, it all _______ the weather.
A. belongs to B. happens to C .depends on D. concentrate on
12. ... Everyone should do their part in keeping it clean and tidy.每个人都有责任保持家里的干净和整洁。
【解析1】 do one’s part 尽职责；尽本分
Do one’s part in doing sth 在做某事上尽职责
【解析2】keep +sth /sb. +adj. “使......处于某种状态”
( ) Her mother asked her to keep the windows ____ and the door ____.
A.open ; closed B.closed ; to open C.to open ; to close
keep 系动词 “保持” keep + adj . We must keep healthy.
实义动词 “保持；继续”
(1) keep ( on ) doing sth 继续做某事
( ) He kept on ____ after the ball rang for class. A. talk B. talking C. to talk
(2) keep sb. Doing sth 让某人一直做某事
( ) My teacher kept me _____ homework all the afternoon.
A.doing B.do C.to do
13. Doing chores helps to develop children’s independence and teaches them how to look after themselves.
做杂务不仅可以培养孩子们的独立性还可以教 他们如何照顾自己。
【解析】develop independence 培养独立意识
develop v→development n 发展→developing adj. 发展的
→developed adj. 发达的
a developing country 一个发展中国家 a developed country 一个发达国家
( ) China is a _____country. A. developed B. development C. developing
【2013安徽3】43. It is helpful to ___________ a good habit of reading in language learning.
A. take B. show C. develop D. match
【2013山东泰安】 One of the best ways for people to keep healthy is to___ good eating habits.
A. grow B. develop C. increase D. find
14. Since they live in one house with their parents, they should know that everyone should do their part in keeping it clean and tidy. 既然他们和父母同住在一个房子里，他们应该知道保持家里干净、整洁每个人都应该参与。
【解析】since conj. 既然 (表示对方已知的事实或理由，常放在句首）
【2013四川内江4】32. —You have been in Neijiang very long?
—Yeah. _____my parents came here.
A. For B. As C. When D. Since
【2012湖南永州3】29. I have been collecting stamps _____ I was nine years old.
A. before B. if C. since
14. Our neighbor’s son got into a good college but during his first year, he had n idea how to take care of himself.
我们邻居的儿子上一所好大学，但是在第一年的时候，他还不知道如何照顾自己。
【解析】take care of 照顾
【2013广东广州3】23. Thanks for your invitation, but I’m so sorry I can’t go. I need to ______ my baby at home.
A. take away B. take off C. take care of D. take out of
【拓展】与take相关的短语：
take photos/pictures 照像 take away拿走 take out取出(work out算出) take care当心
take medicine服药 take place发生
take one’s temperature量体温 take one’s time别着急 take a walk散步
15. As a result , he often fell ill and his grades dropped. 结果，他常常生病，功课也落下了。
【解析1】as a result 结果 （插入语，放在句首，用逗号隔开）
【2013山东聊城2】Don’t ask him too late into the night, _____ , he is only a small child.
A. As a result B. After all C. Best of all D. For example
16. The earlier kids learn to be independent , the better it is for their future.
孩子们越早学会独立，对他们的未来越好。
【解析】the + 比较级， the + 比较级 “越...... 越...... ”
【2011重庆2】31. The more you smile, the _______ you will feel.
A. happy B. happier C. happily D. more happily
【2013黔西南3】120. —Remember this , children . _______careful you are ,
_______mistakes you will make .
—We know , Mr. Li .
A. The more; the more B.The fewer; the more C. The more; the fewer D. The less; the less

Unit 3 Could you please clean your room?

一、重点短语

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go out for dinner 出去吃饭
stay out late 在外面待到很晚
go to the movies 去看电影
get a ride 搭车
work on 从事
finish doing sth. 完成做某事
clean and tidy 干净整洁
do the dishes 洗餐具
take out the rubbish 倒垃圾
fold your/the clothes 叠衣服
sweep the floor 扫地
make your/the bed 整理床铺
clean the living room 打扫客厅
no problem 没问题
welcome sb. 欢迎某人
come home from school/ work放学/下班回家
throw down 扔下
sit down 坐下
come over 过来
take sb. for a walk 带某人去散步
all the time 一直;总是
all day/evening 整曰/夜
do housework 做家务
shout back 大声回应
walk away 走开
.share the housework 分担家务

a comfortable home 一个舒适的家
in surprise 惊讶地
get something to drink 拿点喝的东西
watch one show 观看一个节目
hang out 闲逛
pass sb. sth. 把某物传给某人
lend sb. sth. 把某物借给某人
get sth. wet 使某物弄湿
hate to do sth. 讨厌做某事
do chores 做杂务
help sb. (to ) do /with sth 帮助某人干某事
bring a tent带顶帐篷来
buy some snacks买些小吃
go to the store去商店
invite sb. to a party邀请某人参加聚会
make sb. do sth. 使某人做某事
enough stress足够的压力
waste of time浪费时间
in order to为了
get good grades取得好成绩
mind doing sth. 介意做某事
depend on依赖;依靠
develop children’s independence发展孩子的独立性
look after/take care of 照顾；照看
do one’s part in (doing ) sth.做某人分内的事

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