Question

英语填空。

Answer 1

clean it myself不用加by
clean it myself（我自己打扫的）myself是I的同位语，可改写为
I myself cleaned it.
by oneself的意思是“独自地”
I went to school by myself.我独自去学校。
3. 用to rain（快下雨了）更好，因为雨还没下。

追问

同位语不是必须要跟，它所修饰的主语。同位吗？

如果要翻译我独自打扫它。该怎么说

追答

反身代词做主语同位语时，可以放在主语后，也可以放在句末，表示强调。
I cleaned it myself.
与
I myself cleaned it.
意思是一样的。
I cleaned it by myself.
=I cleaned it alone.
我独自打扫它。

Answer 2

1. myself
   

2. to eat

3. to rain

Answer 3

1不用加by 2to rain 其它的看不见啊

Answer 4

不用加by...