傅雪乔第八周的作业（-ing分词）
2009-11-14 21:38阅读：
语法归纳：
There are verbs that can only be followed by an
–ing form rather than an infinitive as object. About the logical
subject of the –ing participle, it need not be expressed if it is
the subject of the main clause. There are verbs that can be
followed either by an –ing form or by an infinitive. With some of
these verbs, the choice between the two makes no difference in
meaning.
课后练习精选：
1.Bob contemplated _____(go) to Africa after
graduation.
答案：going 评述：contemplate doing 打量做某事
2.Leave off _____ (bite) your nails.
答案：biting 评述：Leave off doing 停止做某事
3.Michael always defers _____(do) his homework till the
last moment.
答案：doing 评述：defer doing推迟做某事
4.Do you recollect _____(tell) John about the new house?
答案：telling 评述：recollect doing 回忆做某事
5.Tim decided_____(put) broken glass on top of his wall
_____(prevent)boys _____(climb)over it.
答案：to put/to prevent/from c
limbing 评述：这里要注意prevent……from doing阻止某事发生
6.His warning scared him_____(obey) him.
答案：into obeying 评述：into有去做……的意思。
7. Their threats scared him _____(tell) the police.
答案：out of telling 评述：out有不去的意思。
8.Nothing shall deter me_____(do) what I think right.
答案：from doing 评述：from也有不去的意思。
9.Some people warned the government _____(keep) the people in the
dark.
答案：of/against keeping 评述：除了of还可以用against，反对的语气更强烈。
10.The travel brochure lured me _____(take) a Caribbean
vacation.
答案： into taking 评述：into带有去做……的意思
专四语法题：
1. She did her work _____her manager had instructed.
A. as B. until C.
when D. though
答案：选A 评述：本题考查as引用的方式状语从句，指的是按经理指示的去干工作。
2. Intellect is to the mind_____ sight is to the body.
A. what B. as C. that
D. like
答案：选A 评述：本题考查固定句型A is to B what C is to D
3.Twelve is to three_____ four is to one.
A. what B. as C. that
D. like
答案：选A 评述：考点同上
4.Acute hearing helps most animals sense the approach of
thunderstorms long before people_____.
A. do B. hear C. do them
D. hearing it
答案：选A
评述：before在句中作连词，引导时间状语从句，从句中为避免重复与主句相同的谓语成分，用助动词do代替，所以选A
5.Come and see me whenever_____.
A. you are convenient
B. you will be convenient
C. it is convenient to you D. it will be
convenient to you
答案：选C 评述：whenever引导的时间状语从句须用一般现在时表将来，因此排除B 和D，另外convenient
一般不用人来作主语，而是常构成be convenient to结构，所以选C
6. The government has promised to do _____lies in its power to ease
the hardships of the victims in the flood-stricken area.
A. however B. whichever C. whatever
D. wherever
答案：选C 评述：考查代词的用法。Whatever引导的宾语从句作主句的宾语，而whatever在其引导的从句中作主语
7.She managed to save _____ she could not out of her wages to help
her brother.
A. how little money B. so little money
C. such little money D. what little money
答案：选D
评述：本题考查what的特殊用法，what在此句中是一个关系形容词，表示“所有……的，……样的，尽量多的”本句表达的意思是：她尽力从自己的工资中省下一点小钱来帮助她的弟弟。
8.After_____ seemed an endless wait, it was her turn to enter the
personnel manager’s office.
A. that B. there C. what
D. it
答案：选C 评述：此处须填入一个关系代词，引导宾语从句作介词宾语，所以可以首先排除B
和D，因为他们不能引导宾语从句，that可以引导宾语从句，但它是作从属连词，而不是作关系代词，所以选what，what在从句中作主语
9．The team can handle whatever _____.
A. that needs handling B. which needs handling
C. it needs handling D. needs to be handle
答案：选D 评述：关系代词whatever引导宾语从句，同时它又在从句中作主语，因此从句中不需要其他主语，所以选D
10． We can assign the task to _____ is capable and
trustworthy.
A. whomever B. who C. whom
D. whoever
答案：选D 评述： 关系代词who，whomever，whom
，whoever用主格还是宾格，取决于它在从句中的语法地位，充当宾语是，才用宾语形式，而此题中缺少的是从句的主语，首先可以排除A和
C，且whoever相当于anyone(who)是“任何人”的意思。符合题意。
学习体会：
以前在doing和to
do之前总是不知道如何选择，但是通过这节课的归纳基本知道了哪些词是用doing，哪些词是用to
do。除此之外，还了解了-ing分词与动词的搭配关系，而且也了解了一些介词的基本意义，这对于做题十分有帮助。
