idon'tknowwhattodonext.—it'seasy.presstheredbottonin2minutes.这里问什么不用how

Question

i don't know what to do next.—it's easy.press the red botton in 2 minutes.这里问什么不用how

Answer 1

既然是宾语从句,在句子中,他们不修饰什么,就是它们后面的整个部分做宾语.
怎么用,举个例子：
I know what he said.
I know how he did the work.
what = the thing,是指代的内容,所以动词 said 后面不能再加名词作宾语
how 指做事的方式,动词 did 后面一定要宾语.不然,语法错误.
1.He is very upset ,he doesn't know what to do.
他非常沮丧,不知道该做什么.
The problem is very difficult,he doesn't konw how to do it.
这道题很难,他不知道该怎样做.
2.How do you like the film?你有多喜欢这电影?
体会下面例子：How does he study hard?他学习有多努力?
How busy are you?你有多忙?
How beautiful is she?她有多漂亮?
What do you think of the film?你认为这部电影怎么样?
think of 在这里做“认为”讲,相当于think about
另think of还有“想起”的意思,且较常用,如：
When I thought of him,I couldn't help smiling.
当我想起他的时候,忍不住的笑了.
3.对天气的询问通常用以下这两种方式：
What is the weather/climate like?后可加时间或地点等状语.
How is the weather/climate 后可加时间或地点等状语.
两句意思相同,但要注意疑问词不同,且用how提问时,句尾没有介词like.