1、He does his homework much ______ than he did two years ago

1、He does his homework much ______ than he did two years ago.
A.careful B、more careful C.more carefully
【C】
2.It was raining _____ when I woke up last night.
A.heavy B.heavily C.heavier
【B】
3.The accident ______ a rainy norning.
A.happened on B.happened to C.happened
【A】
4.Did you find ______ very interesting to play yo-yo?
A.this B.it's C.that D.it
【D】【解释一下形式主语和形式宾语的区别】
5.Be careful when you ______ a busy street.
A.go across B.across C.cross D.crossing
【C】
6.——She is an outstanding pianist,isn't she?
——_________
A.Sure is she B.She sure is C.Is she sure
【B】

1、carefully 是副词,可以修饰动词 does his homework ,than是比较级,所以要用more carefully.
2、raining是动词,用副词修饰,故A不行；没有比较的对象,C是比较级所以不可以.
3、happen是不及物动词,一般是“sth happend”或者“happend to sb”,所以这里是“The accidenth appened ”；后面就是地点状语 on a rainy norning.
4、形式主语一般放在句首,如 It is eaey to dance,有谓语is/does.
形式宾语一般在句中,如 I think/find it easy to do的形式.
5、cross是动词,“穿过,走过（一个地方）”,可以一直沿着走,across是副词,go across 译为“横过到（对面）”距离比较短,只是对面.
可以说 go across a busy traffic light.D的是进行时,可这只是叮咛.
6、反问疑问句,译为“--她是一名出色的钢琴家,不是吗?--是,她是.”回答是陈述语序.

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