郝家沟村:We must ( )to school at seven thirty.
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A go
B going
C are going
2.Lily,( )the window.
A don't close
B doesn't close
C isn't closing
请说明理由
B going
C are going
2.Lily,( )the window.
A don't close
B doesn't close
C isn't closing
请说明理由
1,A .must 是情态动词 后面接动词原形
2,A .","后面的句子其实是个祈使句.肯定句用DO(可以省略,不省略表示强调),否定用 DO NOT
都选A
MUST情态动词后+动词原形
第2题是祈使句,也就是叫别人做什么,肯定用动原,否定用DON'T+动原
go
因为go to school是一个词组,上学去的意思,然后must是情态动词,后面必须跟动词原形,而且是一般现在时,也要用动词原形
We must ( )to school at seven thirty.
We must ask a doctor to come.
we must try our best. For we belong to ourselves
Must I go to school now?(否定回答)
We must submit ourselves to God's will.
We must listen to the teachers.(改一般疑问句)
we must try our best. For we belong to ourselves and we have
is,the,way,walk,school,to,we,this,组成一句话
You must go to the school office and call the police at once.
We must be prepared at any time to join the army to ___ our motherland.