该句意为“希望通过帮助别人，在自己需要依靠时得到关心”，someone在这里泛指某个人。anyone, anybody指任何人，everyone指每个人。
18.【答案】B
dependent 依靠别人的;dependable 可靠的;independent 独立的。根据句意，此处选B。
19.【答案】C
分析句子语法结构，主语是caring for the elderly and being taken care of 两件事因此选择 mutually 共同地。similarly 同样地、相似的;differently 不同地;certainly 当然地。只有“共同地”符合句意。
20.【答案】A
根据句意：这些事是每个人都可能涉及的。involved涉及、牵涉到;included 包含;excluded 排除在外、不包括;considered 考虑到。
训练二
Methods of studying vary; what works 1 for some students doesn’t work at all for others. The only thing you can do is experiment 2 you find a system that does work for you. But two things are sure: 3 else can do your studying for you, and unless you do find a system that works, you won’t although college. Meantime, there are a few rules that 4 for everybody. The hint is “don’t get 5 ”.The problem of studying, 6 enough to start with, becomes almost 7 when you are trying to do three 8 in one weekend. 9 the fastest readers have trouble 10 that. And if you are behind in written work that must be 11 , the teacher who accepts it 12 late will probably not give you good credit. Perhaps he may not accept it 13 . Getting behind in one class because you are spending so much time on another is really no 14 . Feeling pretty virtuous about the seven hours you spend on chemistry won’t 15 one bit if the history teacher pops a quiz. And many freshmen do get into trouble by spending too much time on one class at the 16 of the others, either because they like one class much better or because they find it so much harder that they think, they should 17 all their time to it. 18 the reason, going the whole work for one class and neglecting the rest of them is a mistake, if you face this 19 , begin with the shortest and easiest 20 . Get them out of the way and then go to the more difficult, time consuming work.
1.A good B easily C sufficiently D well
2. A until B after Cwhile D so
3. A somebody B nobody C everybody D anybody
4. A follow B go C operate D work
5. A behind B after C slow D later
6. A hardly B unpleasant C hard D heavy
7. A improbable B necessary C impossible D inevitable
8. A week’s work B weeks’ works C weeks’ work D week’ s works
9. A Even B Almost C If D With
10. A to do B doing C at doing D with doing
11. A turned in B tuned up C turned out D given in
12. A very B quite C such D too
13. A anyway B either C at all D that
14. A solution B method C answer D excuse
15. A help B encourage C assist D improve
16. A expense B pay C debt D charge
17. A devote B put C spend D take
18. A Whichever B Whatever C However D Wherever
19. A attraction B decision C temptation D dilemma
20. A arrangements B way C assignments D class
答案与解析
1.【答案】D
well是副词，good是形容词，不能修饰动词work,所以A不可。此处要与后面的doesn’t work at all形成对比，sufficiently 不够细心。
2.【答案】A
根据上下文，此句的意思是“你一直进行尝试，直到找到适合自己的学习方法”。因而此处的连词要表达“直到”的意思。
3.【答案】B
分析此句，线索是空格后的else，两个词连起来表示“(除了你自己)，别的任何人都不能……”。
4.【答案】D
根据同义词复现原则，此处与前文的work同义，work表示起作用的意思。
5.【答案】A
get(fall, be)behind等都表示落后的意思，根据上下文，显然是说，我们在学习上不要落后。
6.【答案】C
此处要求填一个形容词，hardly为副词，意为“几乎不，可排除”。又根据上下文，可以理解出这句话的意思应该是：学习的问题是，一开始的时候是非常难的，而当你想在一周内完成三周的事情时则变得几乎是不可能的。这时谈的是难度的问题，因此选其他的答案是不合适的。如果直接解此题有困难，可以先做后面的题。
7.【答案】C
根据从句中的意思来判断本题的答案。要在一周内做三周的事，毫无疑问，应当说这是几乎不可能的。
8.【答案】 C
表面考的是所有格的用法，实际上考的是名词的数。“三周”肯定是复数，week必须是复数形式;work是不可数名词。答案就一目了然了。
9.【答案】 A
本题考查的是篇章词汇。解题也有两种方法。第一种方法从篇章的角度着手，承接上面一段，说的是学习的困难，在这里显然是说“即使”是读得最快的人也有困难，选A顺理成章。第二种方法从句法着手。这是一个简单句，显然不能填连词和介词，C、D明显错误。单就本句来说，选almost也是不能的。
10.【答案】B
本题考查固定搭配。 have trouble(in)doing sth.表示做某事有困难。
11.【答案】A
本题考查固定搭配。turn in 的意思是“交上去，上交”;turn up 出现;turn out出来，结果是;give in 让步。
12.【答案】 D
根据上下文，此处表示“过晚”之意，用too。
13.【答案】C
本题考查固定用法。not…at all，一点也不。
14.【答案】D
这一句及其下一句是说因为你在别的科花的时间太多而在另一科落后，前者不是后者的理由。所以此处要选表示“借口、理由”意思的词，即excuse。solution解决方法;method方法，途径。
15.【答案】A
分析此句，此空表示笼统的“有用”的意思，可使用动词help。encourage 鼓励;assist 协助;improve提高，改善。
16.【答案】 A
本题考查固定搭配。 at the expense of的意思是“以……为代价”。
17.【答案】A
本题考查固定搭配。devote…to是一个固定搭配。
18.【答案】B
分析此句，此空后面是名词reason，所以答案只能在A,B里选择。其他两项不能接名词。根据句意，表示“无论理由是什么”，所以选B。
19.【答案】C
分析此句，前面所说的明显是一种诱惑，所以要选temptation。attraction 吸引;decision决定;dilemma窘境，困境。
20.【答案】D
分析上下文，前文说的是上某课的事，所以选class。arrangements安排;assignments 指派的职责或任务。