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关于2道简单的英语题的疑惑

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/13 03:06:30
关于2道简单的英语题的疑惑
1.If you don't know what_________
it means
为什么不能用"does it mean"?
2._________to be no need to help the lazy people.
There seems
为什么不能用”It seems”?
1. what it means 是动词know的宾语从句.
宾语从句的重点是:时态一致,陈述句语序.而What does it mean是疑问句语序.
2. There is no need to do sth没有必要做某事.There be...表示“有”,有必要应用there be .如果用It seems,就应改为:
It seems that there is no need to help the lazy people.
祝你进步!