题目内容
9.The pupils will go to plant trees if it tomorrow( )A. | won't rain | B. | doesn't rain | C. | isn't rain |
分析 如果明天不下雨的话,这些学生将要去植树.
解答 答案:B rain是动词,意为"下雨",其否定式是要借助助动词do来构成,根据在if引导的条件状语从句中要用一般现在时的规定,故选B.
点评 在if引导的条件状语从句中,要用一般现在时表将来.这个需要专门记忆.还需要掌握动词的否定形式的构成形式.
练习册系列答案
相关题目
17.You shouldn't ________ your hope.Everything will be better.( )
A. | give up | B. | fix up | C. | cheer up | D. | put up |
4.-Would you please pass me something to drink?
-What about some ______?( )
-What about some ______?( )
A. | beef | B. | fish | C. | juice | D. | bread |
14.Whenever he was late,he could find plenty of excuses sounded reasonable.( )
A. | who | B. | where | C. | when | D. | which |
1.-If our government _____attention to controling food safety now,our health _____in danger.( )
A. | won't pay,is | B. | doesn't pay,is | ||
C. | won't pay,will be | D. | doesn't pay,will be |
18.Her son ____ Coke,but now he _____ milk.( )
A. | used to drink,is used to drinking | |
B. | used to drinking,drinks | |
C. | is used to drinking,used to drink | |
D. | is used to drink,is drinking |
19.The teaching building ________ 10years ago,but it looks quite new now.( )
A. | built | B. | was built | C. | has built | D. | is built |