(共40张PPT)
Unit 4
Section B
Period 2 (2a-3b)
opinion n.
skill n.
typical adj.
football n.
cut out
quick adj.
continue v.
compare v.
意见；想法；看法
技艺；技巧
典型的
（美式）橄榄球；足球
删除；删去
快的；迅速的；时间短暂的
持续；继续存在
比较
compare …with …
crazy adj.
push v.
development n.
cause v.
usual adj.
in one’s opinion
perhaps adv.
比较；对比
不理智的；疯狂的
鞭策；督促；推动；
发展；发育；成长
造成；引起
通常的；寻常的
依……看
可能；大概；也许
1. Who gives their opinions about the problem
opinion n. 意见；想法；看法
I can’t agree with your opinion in this respect.
在这方面，我不赞同你的意见。
I don’t care about your opinion.
你的意见我不在乎。
in one’s opinion = in the opinion of
依照(某人的)看法, 在(某人)看来
In my opinion he is not right.
据我看来，他是错的。
In the opinion of mine, what he said is not true at all.
依我看来，他说的一点也不真实。
give opinions about sth.
给出关于某事的观点
The food safety is a serious _______ in our country. We should try to solve it.
A. subject B. program
C. problem D. opinion
【解析】由句意“食品安全问题在我们国家是个很严重的问题”可知答 案选 C 项，意为“问题”；而 A项“科目”、B 项“节目”、D 项“观点”均不合题意，故排除。
C
“the + 姓+ s ”表示“夫妇 或 一家人”
the Greens 格林夫妇；格林一家
The Smiths is a happy family.
The Smiths are vey kind to that little girl.
谓语动词要看具体情况，如果是指整个一家人谓语就用单数，如果指一家人中的每个人则用复数。
2. The Taylors are a typical American family.
___________ were having supper when I got there.
我到那儿时特纳一家正在吃晚饭。
The Turners
3. Maybe I could cut out a few of their activities …
cut out 删除；删去
I cut out the paragraph in this article.
我删除了这篇文章的一个段落。
You’d better cut out that sentence．
你最好把那个句子删掉。
cut out 剪下；剪裁；戒掉；停止
She cut out the photograph from the paper.
她从报纸上把照片剪了下来。
He has decided to cut out smoking and drinking．
他已经决定戒掉烟酒。
cut up 切碎
cut down 砍到
cut in 插队；插话
cut off 切断（水、电）供应
链 接
Don’t _______ when others talk; it’s impolite.
A. cut out B. cut in
C. cut down D. cut off
I think young phubbers（低头族）are supposed to ________ the time they spend ______ their smart phones.
A. cut off; in B. cut down; on
C. cut up; on D. cut in; in
It’s necessary for the phubbers（低头族）to ______ the time they spend on their smart phones.
A. cut in B. cut off
C. cut down D. cut up
—Could you help me _____ the beef for dinner, Jean
—Ok, Mom. I’ll do it right away.
A. take off B. knock off
C. cut down D. cut up
【解析】take off起飞，脱掉；knock off下班，使减少；cut down减少，砍倒；cut up切碎。根据Could you help me _____ the beef for dinner，可知这里的意思是为准备晚餐，你能帮我把牛肉切碎吗，cut up切碎。故选D。
4. I really want them to be successful.
successful adj. 成功的
He aims to be a successful writer.
他的目标是成为一个成功的作家。
They are highly successful in business.
他们经商非常成功。
拓 展
succeed v. 成功，达到
succeed in doing sth.
success n. 成功
successfully adv. 成功地
If at first you don’t ________(success), try again.
She works very hard, so she will ______ in ______ the exam.
successful; pass B. success, passing
C. succeed; passing D. successful, passing
succeed
C
Details decide _________ (成功) or not. If we take everything seriously,
we’ll achieve our goals.
— What’s the secret of your _________ (success)
— Work hard.
success
success
4. … don’t get home until after 7:00 p.m..
until prep. 到……为止
I did my homework until my mother came back from work.
我一直做作业直到妈妈下班回家。
until 用于肯定句中，与延续性动词连用，表示动作或状态的持续。
I will wait for him ______ he ______ back.
A. until; will come B. until; comes
C. after; will come D. after; comes
【点拨】选B。句意为：我将等到他回来。
not ... until ... “直到……才；不到……不”，常与非延续性动词连用，当主句用一般将来时，until引导的从句用一般现在时表将来。
—Mom, could I watch the game show now
—Sorry, you can’t watch it _______ you clean your room.
A. when B. if C. after D. until
【解析】联系语境并根据前后句子的对比，可知答语应理解为：直到打扫了房间你才可以看。结合关键词 can’t，可以判断出此句应用固定表达not…until来完成，意为“直到…才…”引导一个时间状语从句。故选D。
Our Chinese teacher didn’t go to bed ______ he finished his work last night.
A. if B. until
C. since D. because
【解析】if如果，引导条件状语从句，从句用一般现在时，主句要用一般将来时；since自…以来，引导时间状语从句，既然，引导原因状语从句；because因为，引导原因状语从句；until直到，引导时间状语从句，还可用not…until直到…才…。根据主句“… didn’t go …”可知从句要用until来连接，表示“我们的语文老师昨天晚上直到他完成了工作才睡觉” 之意，故选B。
5. They have a quick dinner, and it’s time for homework.
It’s time for sth. 是到做某事的时候了。
It’s time for lunch.
午餐时间到了。
It’s time to do sth.
It’s time to go to school.
上学的时间到了。
把东西收好，该睡觉了。
Put your things away. _______________ bed.
It’s 9:30 pm, children! _____ is time to go to bed.
A. That B. It C. This D. They
开会的时间到了。
It’s time for
It’s time to have meeting.
6. … continues until the kids get older.
continue v. 继续；持续
The rain continued all day.
雨连续下了一整天。
He continued to write / writing while in hospital.
他住院时他继续写作。
He continued working when he was ill.
他在生病期间一直坚持工作。
如果继续砍伐树木，动物将无处可住。(continue )
If we continue to cut down trees, animals will have nowhere to live / have no place to live in.
7. Mothers send their small kids to all kinds of classes.
send v. 派遣、打发、安排去
He sent his son to return the books to the library.
他派他儿子把书还给图书馆。
I’ll send someone to show you around.
我派人带你到周围转转。
send away 赶走
send for 派人去请
send off 寄出
send out 分发
send up 发射
send sb. sth. = send sth. to sb. 送给某人某物
【注】类似的动词有：
show (展示； 给……看)
give (给)
lend (借出)
offer (提供)
return (归还)
tell (告诉)
send, give这两个词均可表示“送，交给”，其区别是：
give一般指亲手给， 而send则指寄送或派人送。试比较:
He gave me some pictures of Guilin.
他给了我几张桂林的照片。
He sent me some pictures of Guilin.
他寄给我几张桂林的照片。
8. … comparing them with other children.
compare v. 比较
And they are always comparing them with other children.
并且他们总是拿他们和其他孩子作比较。
People often compare the life ______ a stage (舞台).
A. with B. to C. of D. about
【点拨】选B。compare ... to ... “把……比作”，不同事物相比。compare ... with ... “与……相比较”，相同事物相比。句意为：人们经常把人生比作一个舞台。故选B。
9. People shouldn’t push their kids so hard.
push v. 推动；移动
The little boy pushed the door open.
小男孩把门推开了。
push ahead (on, forward)
继续前进，坚持下去
push through
排除困难办好谋事，努力设法通过，挤过
The governments should _____ the use of new types of energy to make a greener world.
A. push in B. push for
C. put out D. put up
【解析】 句意：政府应该推动新能源的使用以创造一个更环保的世界。A. push in往里推；B. push for推动；C. put out 扑灭；D. put up张贴，举起，建造， 提高。政府应该推动新能源的使用。故选B。
B
10. … says all these activities can cause a lot of stress for children.
cause v. 造成，使发生
This car has caused me a lot of trouble.
这辆车给我带来不少麻烦。
I’m afraid I am causing you much trouble.
我担心我给你增添麻烦。
cause sb. to do sth. 使某人做某事
The lightning caused the baby to cry.
闪电把孩子吓哭了。
cause sb. for sb. 给某人添麻烦
She is always causing trouble for people.
她总是给人添麻烦。
—What can we do to ______ bird flu from spreading
—Try not to buy or eat chickens that have not been checked
A. prevent B. cause C. discover
A
It seems that El Nino ______ some disasters in the world in the past few months.
A. has caused B. is causing
C. will cause D. caused
A
