1、A book is not always a good book just _______ it is written by a famous writer.
A. for
B. because
C. since
D. though
2、I don't know the reason ________ he was late.
A. as
B. because
C. why
D. for
3、I could find no __________ with my student' work.
A.blame
B.mistake
C.failure
D.fault
1、 正确答案：B
解析：句意是一本书不一定是好书，只是因为它是被一个有名的作家写的。
as:由于,鉴于.主从并重,从句说明原因,主语说明结果. for:因为,由于.表明附加或推断的理由,引导的分句前常有逗号,for分句不放句首. since:因为,既然.侧重主句,主句表示显然的或已知的理由.
because:因为.表直接原因,回答why的提问;一般放在主句之后,也可单独存在.because of:后面只能跟名词性的词语. by:表示通过某种手段,由于某些特定的原因.
2、 正确答案：C
解析：why在定语从句中表示原因。
3、 正确答案：D
解析：find fault with 意思为“挑剔，找…的岔儿”，那么find no fault with就是无可挑剔的意思了。
4、The earth is bigger than the moon, ____ we all know it.
A. and
B. as
C. which
D. that
5、_______team wins on Saturday will go through to the national championships.
A. No matter what
B. No matter which
C. Whatever
D. Whichever
6、With more forests being destroyed, huge quantities of good earth ________ each year.
A. is washing away
B. is being washed away
C. are washing away
D. are being washed away
4、 正确答案：C
解析：which引导的非限制性定语从句。
5、 正确答案：D
解析：意思是在周六获胜的队都可进入全国锦标赛。这是一个含有主语从句部分的主从复合句，而A，B只能引导让步状语从句。whatever和whichever都能引导主语从句，但前者不受范围限制，而本句表达的是有范围的，因此选D。
6、 正确答案：D
解析：quantities of 可用在可数名词前，意思是“大量的”，表示复数。
7、_____ and no way to reduce her pain and suffering from the terrible discase, the patient sought her doctor's help to end her life.
A. Having given up hope lf cure
B. With no hope for cure
C. There being hope for cure
D. In the hope of cure
8、I suggest we put the scheme into effect, for it is quite ______.
A. feasible
B. eligible
C. probable
D. sustainable
9、The second book was _______by August 1952, but two years late, the end was still nowhere in sight.
A. completed
B. to have completed
C. to complete
D. to have been completed
7、 正确答案：B
解析：本题考察and的用法及with的复合结构，题意为‘遭受这种可怕的病痛的折磨，并且无法医治，也没有办法缓解病痛，这个病人寻求医生的帮助来结束自己的生命
8、 正确答案：A
解析：.题目大意为：我建议我们把这个计划付诸实施，因为它非常可行。A)feasible意思是“可行的，行得通的”，如：your plan sounds quite feasible.你的计划听起来很可行。B)eligible符合条件的，合格的;C)probable很可能的，大概的;D)sustainable可以忍受的，是可支撑的。、
9、 正确答案：D
解析：不定式的逻辑主语是the second book，所以用被动语态。
1.Shirley _______ a book about China last year but I don't know whether she has finished it.
A.has written
B.wrote
C.had written
D.was writing
2. Sorry, I'm late.I _____have turned off the alarm clock and gone back to sleep again.
A.might
B.should
C.can
D.will
3. What would have happened _______, as far as the river bank
A.Bob had walked farther
B.if Bob should walk farther
C.had Bob walked farther
D.if Bob walked farther
1. 正确答案：D
解析：所提供的情景but I don't know whether she has finished it表明当时她正在写这本书,但是不知道是否完成,要用过去进行时态.时间状语last year对作出正确选择起到很大的干扰作用.
2. 正确答案：A
解析：might have done sth.(过去)可能做某事,should have done sth.本不应该做某事.所提供的
情境I'm late.表明说话人可能把闹钟关上了,而不是本来不应该把闹钟关上而关上了.
3. 正确答案：C
解析：根据主句的谓语动词would have happened,可以断定要用虚拟语气中.当条件状语从句中的if省略时,要倒装.如果鲍勃走得远一点,走到岸边,会发生什么事呢
4. No one has _____ been able to trace the author of the poem.
A. still
B. yet
C. already
D. just
5. Our research has focused on a drug which is so _____ as to be able to change brain chemistry.
A. powerful
B. influential
C. monstrous
D. vigorous
6. We had a party last weekend, and it was a lot of fun. So let’s have ______ one this weekend.
A. another
B. more
C. the other
D. other
4、 正确答案：B
解析：yet 常用于现在完成时的否定句中, 意为“尚, 还”。
5. 正确答案：A
解析：powerful (=having or producing great power) 强有力的。在这里四个形容词中, 只
有powerful (有效力的) 可与表示药物的名词搭配。influential 有影响的, 有势力的, monstrous 异常大的, vigorous 精力旺盛的, 强健有力的。
6、 正确答案：A
解析：another 可以说是再一次的意思，more 、other显然不合题意，the other 通常指两者中的另外一个。
7、In no case ___ give up .
A.you should
B.should you
C.you would
D.would you
8、Nobody enjoyed having a tooth ______ .
A. pull out
B. pulling out
C. to pull out
D. pulled out
9、They seem to ____ keeping everyone else waiting.
A.delight
B.delight in
C.depend
D.deprive
7、 正确答案：B
解析：你绝不应该放弃.in no case 在任何情况下都不,否定词组在句首时,主语和助动词要倒装.
8、 正确答案：D
解析：句意是没有人喜欢拔牙。
考非谓语动词. have + 宾语 + 过去分词. 表示：让某物或某人被怎么样。句中宾语 a tooth 与动词短语 pull out 构成动宾关系，所以要用过去分词。
9、 正确答案：B
解析： 句意是他们似乎把让其他人等待作为一大乐事。 delight in doing sth 高兴做某事。
