牛津版模块3第一单元课文讲解及课堂检测
Reading
1. Once out in the street, she walked quickly towards her usual bus stop. 一出来到大街上,她就很快地朝她平常等的汽车站走去.
Once out in the street 相当于 Once she was out in the street 引导时间状语从句.在从句主语与主句主语一致时,从句可省略主语.例如:
First aid, if (it is) properly done, can save a person's life.
急救如果做得得法,能拯救人的性命.
I won't go to the party unless (I am) invited.
除非邀请我,否则我不会参加这个聚会.
Once 可用作连词,意思为:一… 就,一旦.例如:
Once (it is ) printed, this dictionary will be very popular.
一旦出版,这本词典会非常畅销.
Once he arrives we can start.
他一到我们就可以动身.
Once可用作副词,意思为:一次;曾经.例如:
I have done it once.
我曾做过一次.
"Attention please, I'll repeat the question once more."
请注意我把问题再重复一遍.
She once knew him.
她以前认识他.
It once seemed inconceivable to everyone that men should travel to the moon.
"人们一度认为,人飞上月球似乎是不可想象的.
2. 'Sorry, Miss,' replied the man, 'the truth is that the fogs too thick for the bus to run that far. "抱歉,小姐",这男人回答道,事实上是雾太大了,车不能开那么远.
句中第一个that引导的是表语从句.例如:
The problem is that we have run out of money.
问题是我们钱已用完了.
The reason he did not come is that he was ill.
他没来的原因是他病了.
第二个that (或this) 在此处等于so,意思是"那么"(或"这么"),修饰形容词或副词.例如:
There did not seem much point in working on my PhD--- I did not expect to survive that long.
取得博士学位对我来讲没有什么意义,我不指望活那么久.
Can hard work change a person that much
艰辛会使人变化那么大吗
You see, a fog this bad is rare.
你听我说,这么糟糕的雾很少见.
3. While the rest of the passengers were getting out, she glanced at the faces around her.
当其他的乘客下车时,她瞥了一眼身边的人.
While意思是"当…的时候",表示持续性的动作或状态,不能表示一时性或短暂性的动作.when表示某个具体的时间,所引导从句的动作或是与主句的动作同时发生,或是先于主句动作,可指一段时间,也可指一点时间,既可表示一时性的动作,又可表示持续的动作.例如:
While/ When the meeting was going on, he entered the room.
正当开会的时候,他走进了房间.(指一段时间,表持续的状态.)
When she comes, I shall tell her to wait for you.

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