some English questions 不急一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的?二、He never expected that he would ____ president of this country.A、be elected B、have been elected为什

some English questions 不急一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的?二、He never expected that he would ____ president of this country.A、be elected B、have been elected为什
some English questions 不急
一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的?
二、He never expected that he would ____ president of this country.
A、be elected B、have been elected
为什么选B?为什么虚拟语气?expect表“期待”的意思可以吗?
三、My grandpa ______ in that old house before he sold it to a young couple.
A、lived B、had lived
这里没有上下文,仅仅描述过去不行吗?为什么一定选B?
不用急着回答,过两天我再看,先想好怎么给我说明白是神魔意思再发.
三里:仅仅描述过去不行吗？过去的过去就一定过去完成时吗?比如:
I watched TV,and then went to WC.
"watch TV"不就是"go to WC"的过去吗?

some English questions 不急一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的?二、He never expected that he would ____ president of this country.A、be elected B、have been elected为什
1,答案同前两位,固定词组,意为因为
2,expect译为“期待”你觉得翻译得通吗?可以通你就这么说吧,应该是预料到,想到.他从来没想到他可以被选举为这个国家的总统.看下这个句子,他从没想到成为总统,是在他成为总统后才想的,是吧.没成为之前他怎么会从没想呢.这句子是对过去的虚拟,所以是虚拟语气.明白了没?
3,这句更简单了,BEFORE 后面的句子是什么时态?一般过去式对吧,看前面半句,是说明爷爷把房子卖出去之前住那里,是过去的过去发生的事,那你觉得再用一般过去式合适吗?当然过去完成时

一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的？
in that 在这里是固定词组，表示因为，相当于because
二、He never expected that he would ____ president of this country.<...

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一、I should buy an MP3 player in that it can help me relax when I am on a bus.这里的"in"是干么使的？
in that 在这里是固定词组，表示因为，相当于because
二、He never expected that he would ____ president of this country.
A、be elected B、have been elected
为什么选B？为什么虚拟语气？expect表“期待”的意思可以吗？
从句中的动作已经发生，应该用过去的某种时态，但主句是过去一般过去时，所以从句要用过去完成时。
三、My grandpa ______ in that old house before he sold it to a young couple.
A、lived B、had lived
live动作发生在sold之前，而sold是过去发生的，所以之前的动作要用过去完成时。
多看些语法书，有些东西是讲不清楚的，自己看的多了就会了！
这里没有上下文，仅仅描述过去不行吗？为什么一定选B?
不用急着回答，过两天我再看，先想好怎么给我说明白是神魔意思再发......

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1 in that 是个固定搭配，意思是 “因为”相当于 because
2 “期待”成为总统也是不可能的，也是表示一种虚拟，而且期待后面不能加that从句，只能是expect sth. 或者expect to do sth.
3 因为有时间的限定。“住”这个动作发生在“卖”这个动作之前，所以要用过去完成时...

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1 in that 是个固定搭配，意思是 “因为”相当于 because
2 “期待”成为总统也是不可能的，也是表示一种虚拟，而且期待后面不能加that从句，只能是expect sth. 或者expect to do sth.
3 因为有时间的限定。“住”这个动作发生在“卖”这个动作之前，所以要用过去完成时

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