...important are sulphate aerosols: tiny particles produced by the combustion of coal and some sorts of oil
that float in the air, sully the lungs, kill millions—and also, by reflecting
away incoming sunlight, cool Earth.这个冒号的意义是做解释原因?这个冒号后面是词还是句子...
...老师,这个单词卡上的定义句子成份是怎么划分的?thought ofas separate from concrete realities 这个单词卡片的单词是abstract,定义中的thought of 和as Separate 还有from
concrete Reality是如何组配的,具体分析这三个词组的话怎么入手才是正确...
...d + 动词, Go and + 动词,Try and + 动词,这里的and如果换成to,come to, go to语法应该也说得通,就是Try and + 动词,的意思是什么呢?新概念书上写的是试试做某事,如:Try and stand
up. 那这里的and换成to似乎意思就变了,所以请教一下专...
1. In 10 hours, they ___ in China. Aare B will be 难道A一定是错误?2. After 10 hours, they ____ in China.A will be B arrived in+时间段,以现在或说话时为基准点。after+时间段,以将来或过去某一时刻为...
They consider ourselves as a separate nation. 他们把自己看成是一个独立的民族。请问句中的宾语补语是介词短语 as a separate nation 还是名词短语 a separate nation?我看到有不同的说法,我想知道有没有来自权威图书的说法,谢谢您!
剑桥语法里这样叙述比较句的构成She is older than I am.She is x old. I am y old. x>y,用-er管控项(governor)代替x,引出than比较结构,y和old要去掉。在 He is more afraid of her
than she is afraid of him.中,afraid为何又可以不省去呢?
... Over 1000 dogs are bringing people happiness. These dogs are taken to schools and hospitals. 句中的take和bring用的对吗?当不涉及 说话者和听者时,bring和take如何选择?时常看到的be taken to hospital是基于什么原因才选的take? ...
I
think it very unwise going on as we are without definite agreements这里为什么是going
on, 而不是to
go on 呢?还有,as
we are without definite agreements 等同于as we don't have
definite agreements 吗?