高一知识点精析（Unit 9） (人教版高一英语下册教案教学设计)
基本知识
1 单词和词组：
although waste a waste of believe necessary
go up bring down
passenger record keep a record at one time
make a plan for greatly
correct form
repair complete
information improve decision make a decision
thanks to
Jenny
title CAAC aeroplane
summary take up
2 日常交际用语：
In my opinion,we should…
What‘s your opinion?
I believe we should…
I don’t think it‘s necessary to buy…
We must decide…
I hope we can make a decision.
3 语法：
学习现在完成时的被动语态。
知识点精析与应用
1.单词和词组
(1)waste v.-make no use of;use without a good purpose 浪费
n.-wasting or being wasted 浪费
e.g.①We mustn’t waste any more time.我们千万别再浪费时间了。
②That would be a waste of money.那会浪费钱的。
③What a waste of energy!多么浪费精力!
note:“在…方面(浪费)”应用on或in doing sth.
Dont‘t waste time and money on the house (in building the house)
also:waste adj.-no longer of use 费的，无法利用的
e.g.When the waste water from factories is made clean and reused,a lot of money is saved.（当来自工厂的废水被净化后，重新利用，很多钱就会省下。）
(2)believe v.-fell sure of the truth of sth.;that sb.is telling the truth;be of the opinion(that)。相信(事物的真实性，人的诚实)认为(可与宾语从句连用)。
e.g.①I believe we should buy the smaller one.（我认为我们应买小的。）
②They believed him to be honest.（他们相信他很诚实。）
＝They believed that he was honest.
③Will they be ready tomorrow?Yes,I believe so.
(No,I believe not.)
他们明天会准备好吗?是的，我相信的。(不，我相信不会。)
④I believe her.(=I believe what she said)（我相信她说的话是真的。）
also meaning:believe in sb.-trust sb.信任某人
believe in sth.-feel sure of the existence of（相信…存在）
e.g.①The teacher believe in us.（老师认为我们可靠，值得信任。）
②They believe in God.（他们信上帝。）
note:believe与believe in的区别
1)believe in是“信仰，信任”
e.g.He believes in communism.他信仰共产主义。
2)believe sb.是“相信某人说的话是真的”即某一次性具体的判断，而believe in sb.指较长时间觉得某人可靠，值得信任。
e.g.①I believe him.我相信他说的话。（＝I believe what he says in true.）
②I believe in him.(＝I believe that he is a good and honest man.)
(3)complete v.-finish;bring to an end;make perfect完成，使完善
e.g.①The first and last sentences have already been completed to help you.（第一句和最后一句为了帮助你已经写完．）
②The railway is not completed yet.铁路尚未完工。
note:complete与finish的异同点
1)这两个动词都有“完成”的含义，在许多情况下可换用。
e.g.①Have you completed(finished)your work yet?你的工作完成了吗?
②The house will soon be completed(finished).这房子不久就要完工。
2)finish是一般用语，通常用于完成日常活动，而complete是较正式的用词，常用于完成预定的任务、工程、建设等。
e.g.①Have you finished the book?这本书你看完了吗?
一般不说：Have you completed the book?
②We can complete our task on time.
一般不说：We can finish our task on time.
3)finish还可用作不及物动词而complete不能。
e.g.①I’ve nearly finished.我快完成了。(＝I‘m nearly finished)
②He didn’t finish in time.他没有及时完成。
also:complete adj.-having all its parts;whole完全的，整个的
finished 完成的，结束的
e.g.①This is a complete edition of Shakespeare‘s plays.（这是莎士比亚戏剧的全集。）
②When will the book be complete?（这项工作将于何时完成?）
(4)information n.(u.)-sth.told;news or knowledge given消息、情报
e.g.①I’ve got the information for all the computers now.（现在我已有所有这些计算机的消息。）
That‘s a useful piece of information.（那是一则有用的情报(消息)。）
note: information与news的区别
1)information作“消息”、“情报”之意是一个用得比较广泛的词，指通过观察、学习、阅读、调查和交谈所获得的消息、情报乃至资料和知识等。它侧重于内容。它是不可数名词，只有单数形式。
e.g.①Please give me some informaation about trains to London.（请提供给我一些去伦敦的火车的情况。）
②I heard some pieces of information this morning.（今天早上我听到几则消息。）
2)news是“消息”、“新闻”最单纯和最一般的用语，主要侧重于“新”。它是指事件等发生后不久的消息。尤指广播、电视、报刊等新闻媒介所报道的重大“消息”和“新闻”，是不可数名词，只有单数形式。
e.g.①There is a piece of interesting news in the newspaper.（报上有一则有趣的新闻。）
②What good news it is!（多好的消息啊!）
(5)go up-rise 上升
e.g.①I believe prices might go up next week.（我认为下周的价格可能上涨。）
②New buildings are going up everywhere.（新楼房到处在建立起来。）
③Production keeps going up.（生产正在不断上升。）
(6)at one time-during a period of past过去有段时间
e.g.①At one time,there were long queues of people waiting outside the CAAC booking office.（曾有一度在中国民航售票处有排长队的人们在等候售票。）
②At one time I used to go mountain-climbing every summer.（有一段时期，每年夏天我便去爬山。）
other phrase:
at a time 有一次；一次；在某个时刻
at no time 在任何时候都不；决不
at other times在另外一些场合中
at the same time 同时，一齐
at that time 在那时
at times 有时，不时
知识点测试
一.
( )(1)He went on______us______it in a different way.
A.showing,how to do B.to show,what to do C.showing,to do D.to show,how to do
( )(2)What_________he sent out!
A.an important information B.important imformations C.an important piece of information D.an important piece imformation
( )(3)Don’t make any noise.He is thinking of __________next.
A.how to do B.doing what
C.what to do D.to do that
( )(4)“Do you think Mr Brown is quite pleased with his new job?”
“I______.”
A.think not B.don‘t think it
C.don’t think that D.don‘t think so
( )(5)Each believed_______he knew just__________the beast looked like.
A.that,what B.that,that
C.what,what D.what,that
( )(6)It is necessary______me______my studies before a new term.
A.for,to make a plan forB.of,making a plan for
C.for,to make a plan ofD.of,making a plan of
( )(7)How long did they________out the maths problem?
A.spend to work B.take working
C.spend working D.take to work
( )(8)Is_________necessay to complete the design before Friday?
A.this B.that C.it D.he
( )(9)The Smiths usually eat at home,but______ they eat at a nearby restaurant.
A.some times B.at times C.at one time D.at that time
( )(10)Most of the students’ time is spent____________ studies.
A.to do B.doing C.on D.for
( )(11)Mr Wang kept___all his old students, though he had retired(退休).
A.a record B.the record
C.a record from D.a record of
( )(12)Is this village_________you visited last autumn?
A.where B.that C.one D.the one
( )(13)I really don‘t know______.
A.which topic to choose B.what to choose topic
C.which to choose topic D.what topic choosing
( )(14)The teacher get someone_______her.
A.help B.to help C.helped D.helping
( )(15)_______your help,we have_______.
A.Thanks to,finished B.Thanks to,completed
C.Thank for,finished D.Thank for,completed
( )(16)When and where to build the new factory__________yet.
A.is not decided B.are not decided
C.has not decided D.have not decided
( )(17)You can’t_________till tomorrow morning af-ter the blood examination.
A.not noly eat but also drink B.either eat or drink
C.neither eat nor drink D.both eat and drink
( )(18)I thought you______like something to read,so I‘ve brought you some storbooks.
A.may B.must C.might D.could
( )(19)He hasn’t been able to lose his weight, _______he has done much exercise.
A.although B.but C.though D.as though
( )(20)I‘m sure the prices of grain will__________down.
A.bring B.be brought C.be dropped D.be cut
二.语法练习
( )(1)My parents__________invited to the party.
A.both have been B.have both been
C.have been both D.had been both
( )(2)You can see the house________for years.
A.isn’t painted B.hasn‘t painted
C.hasn’t been painted D.hadn‘t painted
( )(3)Some new oilfields(油田)________since 1976.
A.were opened up B.has opened up
C.have been opened up D.had been opened up
( )(4)“Why does Lingling look so unhappy?”
“She has_______by her classmates.”
A.laughed B.laughed at
C.been laughed D.been laughed at
( )(5)This is a photo of the power station that___________in my home town.
A.has set up B.has been set up
C.was set up D.is set up
( )(6)Great changes__________in the city,and a lot of factories___________.
A.have been taken place,have been set up
B.have taken place,have been set up
C.have taken place,have set up
D.were taken place,were set up
( )(7)The police found that the house_________and a lot of thins_______.
A.has broken into,has been stolen
B.had broken into,had been stolen
C.has been broken into,stolen
D.had been broken into,stolen
( )(8)When the firemen arrived,the fire________put out.
A.has B.had C.was D.had been
( )(9)All the sewing machines(缝纫机)__________sold out before we arrived.
A.have B.have been C.had been D.had
( )(10)Some of the chapters(章、节)____________by many scientists.
A.have been widely read B.have been read wide
C.have dipped into D.have looked through
答案
一. (1)-(5)D C C D A (6)-(10)A C C B C
(11)-(15)D D A B A (16)-(20)A B C C B
二. (1)-(5)B C C D B (6)-(10)B D D C A
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