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1、Unit 14 Satellites,1.so/as far as:so farex.1)He has lain in bed ill for half a month as far as I know.2)_ I know,shell stay here for two weeks.A.So far as B.if C.What D.BecauseKey:A 3)We didnt go so far as the others.4)As(so)far as I know/can see,that is impossible,2.in space in the sky in the unive
2、rse dozens/scores of hundreds of 3.tens of thousands of millions of 1)-_ do you want,apples or oranges?-I would like to have three _ oranges.A.What,dozens B.What;dozens of C.Which;dozens D.Which;dozen ofKey:D,2)Shortly after the accident,_ police were sent to spot to keep order.A.dozens of B.dozens
3、C.dozen of D.dozenKey:A4.look into a)The police are looking into the cause.(调查)b)I looked into the room and found nobody in.（向里面看）ex.The government will _ the working conditions of the workers.A.look for B.look up C.look into D.look outKey:C,5.in one direction in all directions under ones direction
4、in/from the direction of 注:在某人的帮助下（with the help of sb.）ex.On hearing the sound,the birds flew away in every _.A.way B.direction C.place D.sidekey:B attempt to do sth.(try to do sth./seek to do)6.an attempt(n.)/ones attempt to do sth.manage to do sth.,ex.He _ to escape from the prison,but he couldnt
5、 find anybody to help him.A.succeeded B.attempted C.advised D.offeredKey:Bconnect A with(to)B=join A to B指两物有形的连接A be connected with B与有联系 connect with 相连，衔接 e.g.The visit of the police was connected with the lost child.表抽象的含义时，只能用with,ex.After you have _ the wires up,the machine will begin to work
6、smoothly.A.united B.connected C.joined D.addedKey:C8.mention mention to sb.that mention sth.(sb.)(=speak of,refer to)mention sth.(sb.)Dont mention it.ex.She _ to me that she had seen him.A.told B.showed C.mentioned D.expectedKey:C,9.fold vt.e.g.He folded(up)the letter and put it into his pocket.fold
7、ing adj.折叠的 a folding bed/folding doors10.signal n.The teacher blew his whistle as a signal for the game to begin.辨析：signal:是指有意或预定地发出的信号，以引人注意sign:是指能说明问题的迹象，记号或信号，一事物存在的明显标记可指无意的或有意的，人工的或天然的，暗指的，说明的或随意的,Ex:1)A blush may be a _ of shame.2)The flashing light was a _ that a train was coming.3)The tra
8、ffic _ reads“dangerous corner”key:1)sign 2)signal 3)sign,11.position n.位置，地方，阵地（复数），职位，地位，处境（多用单数）e.g.a.They tried to find a position where they could have a good view of the square.b.They decided to attack the enemys positions that noon.c.His father was raised to the position of manager.d.A man in
9、his position might have done the same thing.,12.question n.问题，议题，询问，疑问e.g.a)This is only a question of time b)His honesty is beyond question.question v.询问，盘问，对提出疑问e.g.a)You can question the whole class on the story theyve just read.b)I questioned whether the plan would be carried out.,归纳：a question
10、of sth.question sb.(on sth.)辨异：without(beyond,out of)question表示“毫无疑问”;out of the question 表示“不可能”e.g.1)Sunday is unfortunately out of the question,as I have to speak at a meeting on that day.2)Einstein is out of question one of the greatest scientists that we have ever had.,13.length n.(可与不定冠词连用)e.g
11、.The football field is 100 yards in length.=The football field has a length of 100 yards.=The football field is 100 yards long.辨异：in length 表示“长度是”at length 表示“最后，详细地,长时间的”at arms length 表示“以伸开手臂的距离，离开一定的距离”,e.g.1)At length they came to understand the whole thing.2)speak at(great)length3)Betty tried
12、 to be friendly to Mary,but Mary kept her at arms length.4)Its a river 300 miles in length.long adj.lengthen v.,14.end n.1)There is a school at the end of the street.2)Dont worry;there will be an end to your troubles one day.end v.When the concerts ended I made my way out of the hall.归纳：come to an e
13、nd结束 draw to an end（快要）结束 in the end最后 make ends meet 使入能敷出 put an end to结束，制止 to the end到底,end in以告终，结果，以结尾，末端是end up 最后（有某种结局），最后（成了）end(up)with以结束其它要点：be shy of,take ones side,lay pipes,stand for,in a line,in an orbit,get a clear picture of,on show/exhibition,as found above;in outer space,would r
14、ather,非谓语动词：1.Prices of daily goods _ through a computer can be lower than store prices.A.are bought B.bought C.been bought D.buying2.Having a trip abroad is certainly good for the old couple,but it remains _ whether they will enjoy it.A.to see B.to be seen C.seeing D.seen,B,B,3.It is said in Austra
15、lia there is more land than the government knows _.A.it what to do with B.what to do it with C.what to do with it D.to do what with it4.Tony was very unhappy for _ to the party.A.having not been invited B.not having invited C.having not invited D.not having been invited,C,D,5.He sent me an e-mail,_
16、to get further information.A.hoped B.hoping C.to hope D.hope6._ in 1636,Harvard is one of the most famous universities in the United States.A.Being founded B.It was founded C.Founded D.Founding7.The _ boy was last seen _ near the East Lake.A.missing;playing B.missing;play C.missed;played D.missed;to play,B,C,A,8.The managers discussed the plan that they would like to see _ the next year.A.carry out B.carrying out C.carried out D.to carry out9.Do let your mother know all the truth.She appears _ everything.A.to tell B.to be told C.to be telling D.to have been told,C,D,
