内容正文:
He says something.
宾语成分(由一个词语充当)
He says that they are family.
宾语成分(由一个句子充当)
啊!什么鬼?
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陈述句
疑问句
that引导
一般疑问句:whether和if的区别
特殊疑问句:who whom whose what which when why where how
注:that 在句中无词汇意义,在从句中不能充当成分,在口语当中往往省略
1.我听说他很帅。
I hear (that) he is handsome.
2. 他说他非常喜欢这条裙子。
He said (that) he loved this dress very much.
3.李易峰告诉我们地球围绕太阳转。
Li Yifeng told us (that) the earth moves around the sun.
注意:当从句是客观真理的时候,无论主句什么时态,从句一律用一般现在时
e.g.
1. Ask him _____________________. (他是猪吗)
2. I don’t know ___________________________.(他们是否是男孩)
whether (if) he is a pig
whether they are boys or not
说明对陈述的事物不明确或不清楚。常用在ask, wonder, can(could) you tell me 等后。原句为一般疑问句,选择疑问句或反意疑问句。
If 和whether 傻傻分不清楚
I don’t know _____ he will come or not.
I don’t care of ______ he is handsome.
He wondered ______ to stay here the next week.
____ he will come is not decided.
与or not 连用只能用whether
介词后只能用whether
与to do 不定式连用只能用whether
作主语只能用whether
What is she doing? Can you tell me?
Can you tell me what she i