1．________________adj.在前的；早先的
2．________________n．指导；向导；导游
vt.　指引；指导
3．________________n．周围的事物；环境　adj.周围的
4．________________vt.容忍；忍受
5．________________vi. & vt.缺乏；没有　n．缺乏；短缺的东西
6．________________n．调整；调节
7．________________vt. 系牢；扎牢
8．________________vt. & vi.(使)闪光；(使)出现
9．________________n．开关；转换　vt.转换
10．________________adj.乐观(主义)的
11．________________n．沙漠；荒原　v．遗弃；抛弃
12．________________adj.贪吃的；贪婪的；贪心的
13．________________n．代表；典型人物　adj.典型的；有代表性的
14．________________n．印象；感想；印记→________________v．　使印象深刻→________________adj.　令人印象深刻的
15．________________adj.　时常发生的；连续不断的→________________adv.　不断地
16．________________vi. & vt.　按；压；逼迫
n．　按；压；印刷；新闻→________________n．　压力
17．________________n．　瞬间；片刻　adj.　立即的；立刻的→________________adv.　立即；立刻
18．________________n．　定居；解决→________________v．　解决；处理→________________n．　定居者
[答案]　1.previous　2.guide　3.surrounding　4.tolerate　5.lack　6.adjustment　7.fasten　8.flash　9.switch　10.optimistic　11.desert　12.greedy　13.representative　14.impression；impress；impressive　15.constant；constantly　16.press；pressure　17.instant；instantly　18.settlement；settle；settler
【典例填充】
1．They are so rich that they __________ __________nothing.他们非常富裕，什么也不缺。
[答案]　lack for
2．The match was called off due to__________ __________support.比赛因缺少赞助而被取消。
[答案]　lack of
3．Robin is not usually __________in confidence.
罗宾平时并不缺乏自信心。
[答案]　lacking
【即学即练】
(2009年山东高考)—He says that my new car is a __________of money.
—Don't you think those words are just sour grapes?
A．lack　　　　　　　　 B．load
C．question D．waste
[解析]　考查名词辨析。D项意为“浪费”，合乎句意。lack 缺乏；load 负担；question 问题，均不合逻辑。
[答案]　D
【典例填充】
1．第一印象往往是靠不住的。
__________ __________is often wrong.
[答案]　First impression
2．他的行为举止给我们留下了很有教养的好印象。
His behavior gave us__________ __________ __________that he was well­educated.
[答案]　a favourable impression
3．对不起，我把你当成经理了。
I'm sorry，I was __________ __________ __________ that you were the manager.
[答案]　under the impression
【即学即练】
As a candidate，you must make a good__________on everyone you meet if you want to win the election.
A．decision B．situation
C．impression D．position
[解析]　make a good impression on sb. 意为“给某人留下好印象”，故C项符合题意。make a decision 意为“做出决定”。
[答案]　C
考点3　instant adj. 立即的，立刻的　n. 刹那间
【课文如是】　You place the metal band over your head，clear your mind，press the sending button，think your message and the next instant it's sent.(课本P22)
【概而括之】　表示“一……就……”的从属连词有：the instant，the moment，the minute，as soon as，no sooner...than...，hardly/scarcely/barely...when...，immediately，directly，instantly
in an instant　　　　　片刻，瞬间
at that instant 在那瞬间
for an instant 一瞬间
on the instant 立即；即时
the instant (that)　一……就……(＝as soon as)
instantly adv. 立即地
conj.　一……就……(＝as soon as)
【典例填充】
1．I don't like to drink__________ __________.
我不喜欢喝速溶咖啡。
[答案]　instant coffee
2．I recognized her __________ __________(that) I saw her.我一眼就认出是她。
[答案]　the instant
3．I'll be back __________ __________ __________.我马上就回来。
[答案]　in an instant
【即学即练】
The machine is so advanced that it will start__________you press the button.
A．straightly B．primarily
C．instantly D．eventually
[解析]　句意为“这台机器是如此先进，以至于你一按电钮，机器就会开动”。这里用instantly 引导时间状语从句，相当于as soon as；其他选项中，straightly 意为“径直地”；primarily 意为“起初地”；eventually 意为“最终地”，都不符合句意。
[答案]　C
【典例填充】
1．A good idea __________ __________her mind.
一个好主意掠过她的心头。
[答案]　flashed into
2．My mind flashed __________to our last meeting.
我又想起了我们上次会面时的情景。
[答案]　back
3．An idea came to my mind__________ __________ __________.我立刻想到了一个主意。
[答案]　in a flash
【即学即练】
When I saw the car crash on the road，a frightened feeling__________across my mind.
A．flashed B．struck
C．hit D．occurred
[解析]　strike 与hit 都直接接宾语，不需用介词；occur 需要与to 连接。句意：当我看到公路上汽车相撞时，恐惧感涌上我的心头。
[答案]　A
【典例填充】
完成句子
1．这面墙需要修理了。
This wall__________ __________.
[答案]　requires；repairing
2．法院下令让他缴纳罚款。
The court__________that he__________ __________ __________ __________ .
[答案]　required；(should) pay the fine
3．你要求我做什么？
What do you __________ __________ me?
[答案]　require of
【即学即练】
It is required that every student__________their homework on time.
A．will hand in B．must hand over
C．hands out D．hand in
[答案]　D
1．Of the 2000 stock investors__________last month,90% were found__________in financial knowledge.
A．surveyed；lacking
B．having been surveyed；to lack
C．surveyed；lacked
D．to have been surveyed；lack
[解析]　句意：在上个月调查的2000名股市投资者中，发现有90%的人缺乏金融知识。investors 和survey 构成被动关系，故用surveyed 过去分词作定语；主句的主语90%和lack 为主动关系，故用lacking 作为其主语补足语，故选A项。
[答案]　A
2．His remarks made a deep impression__________the young girl.
A．in B．on
C．for D．to
[解析]　句意：他的话给那个年轻女孩留下了深刻的印象。make an impression on sb. 固定搭配。
[答案]　B
3．Much to my surprise，she__________tears__________she read the letter.
A．burst out；instant B．burst into；the instant
C．burst out；instantly D．burst into；instant
[解析]　burst into 后接名词；burst out 后接v.­ing 形式；the instant/instantly 用作连词，表示“一……就……”。
[答案]　B
4．In our childhood，we were often__________by Grandma to pay attention to our table manners.
A．demanded B．reminded
C．allowed D．hoped
[答案]　B
5．I saw this book；it was a__________that I must phone him today.
A．memory B．reminder
C．information D．symbol
[答案]　B