...han is necessary. He often eats more than is good for his health. More people hope to live in the countryside than used to (do). 以上三句都是百分之百正确的句子。但than从句的主语呢？如...
...of danger when the boat again completed a circle. On this occasion, however, it had slowed down considerably. The petrol had nearly all been used up. Before long, the noise dropped completely and the boat began to drift gent...
...essly about if they feel time is slipping away without some return——be this in terms of pleasure work value or rest. Normally Americans do not assess their visitors in relaxed surroundings over prolonged small talk; much less do they take out for dinner while they develop a pre-business sen...
...eived was of a prodigious effort to express some state of the soul, and in this effort, I fancied, must be sought the explanation of what so utterly perplexed me. It was evident that colours and forms had a significance for Strickland that was peculiar to himself. He was under an intolerable necessi...
...。（2）作“if you begin with something or begin by doing
something, this is the first thing you do 以……开始”解时，构成“begin by doing something”。例如：I’ll begin by thanking
you all for being here tonight.首先我要感谢大家今晚来到这里。22.begrudge（P205...
...，别碰我的东西！有时可用于被动语态。如：Subjects like this are
better left alone. 像这类题材最好别碰。有时有引申义。如：Leave those cakes alone or
there won’t be enough for tea. 别碰那些蛋糕，否则喝茶时会不够吃的。（这里说的“别碰”...
...y (迁徙的) waterfowl and the wetlands
so vital to their survival. Under this Act, all waterfowl hunters 16 years of
age and over must annually purchase and carry a Federal Duck Stamp. The very
first Federal Duck Stamp was designed by J.N. “Ding” Darling, a political
cartoonist from Des Moines...
...a
threw the burnt piece into the sink and put in the other slice of bread. This
time, she turned down the fire so it cooked nicely.Then Jeff noticed steam shooting out of the pot and
the lid starting to shake. The next minute, the porridge boiled over and put
out the fire. Jenna panicked. Thankfully...
...illed in action during the war. Though
Mrs. Busssman fully acquainted with this story, she thought that there was a chance in a million that she might be
right.1)After
they had gone on - 这句话没看懂在课文中go on指的是什么？为什么不用一般过去时呢？that she
might be right ...
...lt scalpers of train tickets in Beijing this week, when 52 persons were arrested in the capital's four offices selling train tickets. (dealt之后无to)(4) There were only few&...
...lass, until he was shivering with fear.(C. Thomas: Snow
Falcon)I never saw this drop until I was flying headlong
through the air.(H. Wells: The Island of Dr. Moreau)其实关于till/until从句的时态问题，我国著名学者周海中先生在1981年发表的《Till/until从句的时态问题》...
... upwards percolation 用得妥当吗than比较分句省略主语的疑问(This result is better than ___ would probably be achieved by a vaccination policy.)比较分句的倒装结构关于悬空不定式的问题supplementary relatives 和 integrated relatives 的理解与区分upwards percolation...
...d one foot remain in contact (接触)
with the ground at all times. It’s this strange form that makes race walking
such an attractive activity, however, says Jaclyn Norberg, an assistant
professor of exercise science at SalemStateUniversity
in Salem, Mass.Like running, race
walking is physically d...
...例如：We live in
hope that a cure will be found. The situation
is not good but we live in hope that it will improve. We live in
hope that there will be some survivors of the crash. 4. in the hopes thatWe held an
open house last week in the hopes that someone would offer to buy our house. Chil...