高一英语单选（讲解）1.in my opinion,life in the 21 century is much easier than---A.that used to beB.it is used to Cit was used to D.it used tobe .2.how are the team playing a.got.b.gets.c.are.d.were.the discussion ---.alive when an interest

高一英语单选（讲解）1.in my opinion,life in the 21 century is much easier than---A.that used to beB.it is used to Cit was used to D.it used tobe .2.how are the team playing a.got.b.gets.c.are.d.were.the discussion ---.alive when an interest
高一英语单选（讲解）
1.in my opinion,life in the 21 century is much easier than---
A.that used to beB.it is used to Cit was used to D.it used tobe .
2.how are the team playing
a.got.b.gets.c.are.d.were.
the discussion ---.alive when an interesting topic was brought in.
A.wascoming .b.came c.has d.come.

高一英语单选（讲解）1.in my opinion,life in the 21 century is much easier than---A.that used to beB.it is used to Cit was used to D.it used tobe .2.how are the team playing a.got.b.gets.c.are.d.were.the discussion ---.alive when an interest
这几题我都做过,我现在高二.
1 选D used to be 强调过去和现在的对比.
2.选A
你第2题题目没讲完,但是我知道那道题的大概意思是
那队打球打的怎么样了---其中有一人受伤了.
所以,答案选 A (强调过去受伤.)
3.选B when 引导的.
还有什么不清楚的,可以发百度信息给我.
马上要期末考试了哦!加油!

1.
D.used to do sth (过去常常做某事)
在这里used to be 也就是以前的样子了
区分：used to do sth.过去常常做某事
be\get used to doing sth 习惯于
(sth.)be used to do sth.被用于做..(其实这个就不是结构了,只是一般的被动语态...

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1.
D.used to do sth (过去常常做某事)
在这里used to be 也就是以前的样子了
区分：used to do sth.过去常常做某事
be\get used to doing sth 习惯于
(sth.)be used to do sth.被用于做..(其实这个就不是结构了,只是一般的被动语态而已)
2.he discussion ---.alive when an interesting topic was brought in.这里选B.
alive是形容词，come变得 所以说当一个有趣的话题出现时，议论就又活跃起来啦，也可形容课堂活跃，有生气啊，所以是对的
形容词 a. [F]
1.活着的;现存的[Z]
The injured man is unconscious but still alive.
受伤的人不省人事但仍活着。
2.有活力的,有生气的,活跃的
Although he is eighty, he is still very much alive.
他虽有八十岁了,但仍然充满了活力。
3.敏感的,注意到的[(+to)]
Are you alive to what is going on?
你注意到正在发生的事吗?
4.热闹的;充满的[(+with)]
The town was alive with rumors.
镇上谣言四起。
5.通着电流的
The wire is alive.
这条电线带电。

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2.答案 A
3.答案 B

life是可数名词，代词用it.used to do时过去常常，与be used to doing习惯区分
come alive 固定搭配。变得活跃，一般是气氛等