One of the more
detestable euphemisms I have come across in recent years is the term“Operation
Sunshine”, which is the name the U.S. Government gave to some experimnets it
conducted with thw hydrogen bomb in the South Pacific.it 指代什么？为什么用it,不用which?
MALE STUDENT: And then back to water again when it falls as rain or snow…as precipitation.It’s constantly being recycled, through evaporation and condensation.FEMALE PROFESSOR: That’s it, basically. Umm … so exactly what isit you don’t understand?MALE STUDENT: OK. I gu...
...helping. Whether you wantto help out a friend, give
money to an animal charity or to children inanother country, it's your money to
give to whatever cause you believe in.剑桥语法(p1250)：The money wasn't
yours to spend.教材例句的结构是：itis+形容词性物主代词+名词+to do剑桥...
百思不得解的句子成分:Florida International University has opened
what it says is the first computer art museum in the United States.想了通宵，只能推断出这句话是what引导的宾语从句，却无法分析出what it says is 在这句话中的成分，it says 是否是插入语...
...However, the direct object can come after the verb if we wish to emphasize it. When thisis the case, theindirect object is replaced by a prepositional phrase beginning with to or for: The firm gave a watch with a beautiful inscription on it to Sam. 这些句子都出自1本语法书。红...
1)It's a pity that he should refuse to accept the offer.2)It's a pity that he should have refused to accept the offer.请教老师：
以上2句含义的区别究竟是什么？1）表示“还没有”拒绝，2）表示“已经拒绝”了，是吗？可否说成...
...ing at the foot of the mountain is something you must try after the climb.
It will ___58___ (undoubted) help you get refreshed! The amazing thing about the
spring is that the colder the temperature gets, the ___59___ (hot) the spring! Strange,
isn’t it? But that’s how nature is—always leaving ...
...了that的“指路牌”的作用。要点：陈述句作主语：（a）it作形式主语比如That he doesn't understand English is obvious，更常见的是用it作形式主语置于句首，而将主语从句放在句末。句型如下：Itis＋过去分词＋that从句：It's reported that......
While comment and reaction from lawyers may enhance stories, itis
preferable for journalists to rely on their own notions of significance and
make their own judgments.明明这句话中不定式描述的是两件事，为什么仍然是itis呢，为什么不用are呢，难道it be句型作形式...
...如以下三句：
The boss asked me to assist him to carry through hisgreat plan.
The boss asked me to assist him in carrying through hisgreat plan.
The boss asked me to assist him with carrying through hisgreat plan.
...D) （02）Though they were brothers, the difference
between them was as great as could be.（DCAU） （03）They seemed as happy as can be when I last
saw them.（WALD） （04）Hillary works faster than was expected.(CDEG) （05）She's not as upset with them as might be
expected.(WALD)...
▲Itis important for you to remember this. 此句中形容词 important 后接了for sb to do sth，能用于此类句型的形容词很多。如：It’s wrong for you to say that. 你那样说是错误的。Itis possible for her to sell her house. 他有可能卖掉房子。It’s necessar...
...ere life on Mars ? We have wondered about Mars since we first learned that itis a planet.老师，这里宾语从句中的itis没有使用it was, 原因是a planet是客观事实/真理，所以要求用is呢？还是因为是非正式语体的原因呢？如果是客观事实/真理，能理解...
That is, communication is the means of human interaction, through it
cultural characteristics are created and shared.这题的答案是it改为which, it 是指前面的communication,为什么要用which呢？