题目内容
10.Man-made satellites areusedfor(被用来)studying the universe.分析 人造卫星是被用来研究宇宙的.
解答 答案:used for.
首先根据语境推测句意是"人造卫星是被用来研究宇宙的.",句子表述的是一般性的事实,所以用一般现在时,主语 Man-made satellites 是动作use 的承受者,所以用被动语态,一般现在时被动语态的构成是:主语+am/is/are+动词的过去分词,短语"被用来做某事"是be used for doing,所以答案是:used for
点评 做这类题型,首先根据所给汉语明确句子所要考查的单词或短语的拼写,再结合相关语法知识对单词或短语做出形式上的变化.
练习册系列答案
相关题目
20.-How long have you _________ Jinan?-For about twelve years.( )
| A. | been in | B. | gone to | C. | been to | D. | come to |
1.-Is your brother at home?
-No.He ________ the library.He hasn't come back yet.( )
-No.He ________ the library.He hasn't come back yet.( )
| A. | was going to | B. | has been to | C. | has gone to | D. | goes to |
18.The stones are so heavy.How they to the top of the building without moder
machines?( )
machines?( )
| A. | do; lift | B. | did; lift | C. | were; lifted | D. | were; lift |
15.We could see nothing because the lights suddenly ___________.( )
| A. | went on | B. | went over | C. | went down | D. | went out |
2.-Where is the English book?
-Oh,I lent it to Jack yesterday,but it ___________this afternoon.( )
-Oh,I lent it to Jack yesterday,but it ___________this afternoon.( )
| A. | will be given back | B. | was given back | ||
| C. | gave out | D. | will give out |
19.---Your toy is very beautiful.Could you tell me _________?
---In Yonghui Supermarkret near our home.( )
---In Yonghui Supermarkret near our home.( )
| A. | where did you buy it | B. | you bought it where | ||
| C. | where you bought it | D. | how much did you buy it |