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1、Unit 14理解:要点诠释单词1.demand讲：v. & n.要求;诘问；需要;需求 用作动词时的主要搭配形式为:+名词;+动词不定式；+that从句。例:She demanded an immediate explanation. 她要求立即给予解释。 She demanded to see the manager. 她要求见经理。 The UN has demanded that all troops(should)be withdrawn. 联合国要求全面撤军。 There is an increased demand for computer engineers. 对电脑工程师的需
2、求不断增加。链接提示 (1)demand 后的that 从句中用should+动词原形，或省略should。 (2)不能说demand sb.to do sth.。练:(1)How do you deal with the disagreement between the company and the customers? The key_ the problem is to meet the demand by the customers.A.to solving;making B.to solving;madeC.to solve;making D.to solve;made提示:mee
3、t/satisfy the demand的意思是“满足要求”,make与它所修饰的名词demand之间有被动关系，应用过去分词作定语，故排除A、C两项。介词to可以表示“的”。如:change to the plan 计划的变动;answer to the question问题的答案;key to the exercise练习的答案;reply to the letter回信;key to the door房门的钥匙;entrance to the building大楼的入口;note to the text课文的注释。由于to是介词，因此后接动名词形式。答案:B(2)Our teacher
4、demanded that all of us_ English every day.A.should practise to speakB.would practice speakingC.could practise speakingD.practise speaking提示:demand 后的that 从句中用should+动词原形，或省略should。排除B、C两项；practise后接动名词。答案:D2.form讲：v. 形成；使形成;组成 n.形状;形态;形式;(健康)状态例:Its too early to form an opinion about the new policy
5、. 要形成对于这项政策的意见还为时过早。 The soldiers were formed into a line. 士兵们站成一条线。 Help in the form of money will be very welcome. 非常欢迎以捐款的形式帮助。链接提示 (1)in the form of 以的形式 (2)be in great form心情很好 (3)take form逐渐形成 (4)take the form of采取的形式练:(1)（2010上海春季）China has promised to revise its existing regulations and_ new
6、 policies according to WTO requirements.A.forming B.to formC.to be forming D.have formed提示:and连接两个动词不定式作宾语，且本句不强调动作正在进行故选B项。答案:B(2)Jessy should have no problem winning the gamehe is quite_ .A.in common B.out of formC.in form D.in debt提示:词组辨析题。首先要准确理解各词组的意义，然后根据语境作出选择。in common 共同的；out of form(健康)状态不
7、佳；in form (健康)状态良好；in debt负债。答案:C3.forbid讲：vt. 禁止；不许例:He forbade them from mentioning the subject again. 他不准他们再提这个问题。 You are all forbidden to leave. 你们都不准离开。 He forbids walking in his garden. 他不许在他的花园里走。链接提示 (1)forbid doing sth.禁止做某事 (2)forbid sb.to do sth.禁止某人做某事 (3)God/Heaven forbid(that.)但愿这事不要发
8、生 Maybe youll end up as a lawyer,like me. 也许你会像我一样，最终成为律师。 God forbid! 但愿不会这样！练:We forbid_ here.Who has permitted you_ here?A.to smoke;to smoke B.smoking;to smokeC.smoking;smoking D.to smoke;smoking提示:依据forbid doing sth.排除A、D项；依据permit sb.to do sth.确定答案为B。答案:B短语1.set an example to讲：该词组的义项有“做出榜样”。例:H
9、e sets an example to the other students. =He sets the other students an example. 他为其他学生树立了榜样。 She studies hard and sets a good example to all of us. 她学习刻苦，给我们所有人树立了好榜样。链接提示 (1)for example=for instance (2)take.for example 以为例 (3)follow sb.s example=follow the example of sb.学习某人的榜样 (4)make an example
10、of sb.惩罚某人以儆他人练:Lei Feng_ the young people the country.A.was set an example for;all overB.was set an example to;acrossC.set an example to;throughoutD.set an example for;across提示:throughout the country或all over the country的意思是“全国”；“某人给某人树立榜样”应为sb.set an example to sb.。答案:C2.from.on讲：该词组的义项有“从时起”。例:Sh
11、e left in 1984 and from then on she lived alone. 她于1984年离开，打那时起一直独居。 She never spoke to him from that day on. 从那天起她就再没和他说话。链接提示 (1)(every)now and then=(every)now and again=from time to time时常，不时 (2)then and there=there and then 当场;立即 I took one look at the car and offered to buy it there and then. 我
12、看了一眼汽车便当场答应买下来。 (3)but then=then again=but then again 但是；但是另一方面 She was early,but then again,she always is. 她来得早，不过她总是早来。练:My college friends and I write to each other_ ,even when theres not much to say.A.now and then B.by and byC.step by step D.more or less提示:根据题干后半部分提供的信息，此题应选A项，now and then表示“不时地
13、;每隔些时候就”,其余三项都与题干后半部分相矛盾。答案:A3.at first sight讲：该词组的义项有“乍一看；初看之下”。例:At first sight the problem seems easy. 乍看起来，这个问题似乎很容易。 Though she changed much,I recognized her at first sight. 虽然她变化很大，我还是一眼就认出了她。链接提示 由sight构成的词组，注意sight前常不用冠词: (1)at(the)sight of 一看到 The lady fainted at(the)sight of blood pouring from his wound. 一看到血从他的伤口涌出，那位女士便昏过去了。 (2)in sight在视野之内 (3)out of sight在视野之外 (4)catch(get,gain)sight of看到;lose sight of 看不到 (5)come into sight 进入视野练:For miles around me there was nothing but a desert,without a single plant or tree_.A.on
