Question

九年级英语题

1.过去木头被广泛用于建造房子
In the past, wood was _____ ______ _____ _____ houses.
(这个答案是widely used in building. 请解释一下为什么不是widely used to build,这个短语不是被用于吗）
2.为了能解决能源问题，科学家一直在努力工作。
In order to solve the energy problem ,scientists are working hard ___ ___ ___.
3.为了寻找那个丢失的孩子，王叔叔把所有的村民都召集了起来
Uncle Wang called all the villagers together___ ___ ___ the lost kid
5.他用什么来启动这个玩具车呢？
What did he ___ ___ ___ this toy car
如果可能的话，请解释一下谢谢

Answer 1

1. 两者都可以的，还可以使用widely used for building.
be used in doing sth意思是“在做某事中被使用”，而be used to do sth = be used for doing sth，意思都是“被用于做某事”。
一楼讲的widely used to be builit，偶只能表示摇头无语。

2. all the time 一直
all the time一般放在句尾。

3. to look for
look for意思是“寻找”；
而不定式to look for在句中做目的状语。
search for的意思是“搜索/搜寻”，也说得过去。

5. use to start
what充当use的宾语，to start this toy car同样做目的状语。
句中含有固定搭配use sth to do sth，意思是“使用...来做某事”。
start意思是“启动/发动”。

Answer 2

1 在这题中 be widely used in building houses = be widely used to be bulit houses 用被动语态
2 In order to solve the energe problem, scientists are working hard all the time.
3 Uncle Wang called all the villagers together to search/look for the lost kid.
5 What did he use to start this toy car?