根据汉语提示或用所给的适当形式完成句子 1.An _____(八岁的) boy can swim ver

Question

根据汉语提示或用所给的适当形式完成句子
1.An _____(八岁的) boy can swim very well.
2.There are no _____(桥) over the river.
3.Hold on to your _____(梦想).One day they may come true.
4.Scientists are working hard to make the dream _____(come) true.
另外最好有解释.

Answer 1

根据汉语提示或用所给的适当形式完成句子
1.An eight-year-old(八岁的) boy can swim very well.(名词year用单数信访室)
2.There are no bridges(桥) over the river.(动词是are，所以名词bridge用复数)
3.Hold on to your dream(梦想).One day they may come true.
4.Scientists are working hard to make the dream come (come) true.(make sb/sth do原形)

追问

第一题只有一个空.

第一题只有一个空.

追答

eight-year-old是一个单词。这是一种构词法。

追问

是嘛

追答

是的。

Answer 2

1 eight -year -old追问

只有一个空.

追答

1 eight -year -old(8岁的)就是一个单词，数词与名词组成的复合形容词

2 bridges
根据are 可知是复数
3 dreams
根据后面的they 可知是复数

4 come
固定用法make. ..do sth

Answer 3

eight-year-old/8-year-old
bridges追答

dreams
come

追问

第一题只有一个空.

追答

eight-year-old或者8-year-old是一个复合形容词，中间有连字符的，就是一个单词。