题目

1.--What on earth are you doing here?
--Can't you see I'm trying to _____the garage_____ a recreation room?
A.transform; from B transform;into
C change;for C exchange;into
2.Don't get off the bus_____it is stopping.
A until B before C while D after
3._____to do the work,I should do it another day.
A If were I B I were C Were I D Was I

提问时间：2021-03-19

答案

1.B
Change是部分的改变,如人和物的改变,最普通的词.例如：这个人长变了,城市变样了等.
Transform是完全改变（通常结果是变好）,例如：普京完全改变了俄罗斯经济.
Exchange是交流交换,和改变的意思相差甚远.如文化交流（Cultural Exchange）,汇率 .
短语：transform from 指由什么变来的
transform into 指变成
change into 变成 change for 替代
在句子中可以看出,“我正在使车库变成变成康乐室.
2.A
not...until的变形 直到.才.
3.C
虚拟语气,关于虚拟语气的省略,你只需记住：
若从句中有were、had或should,即可省略if,并将这三个词置于句首,构成半倒装.