用适当形式填空：We can use a knife for __ (cut) thing.That book must __ (be) mine.填空:( ) to guess.We use it to ( ) ( ) new words.What is your present for his birthday?( ) to guess.为什么要填try?
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用适当形式填空：We can use a knife for __ (cut) thing.That book must __ (be) mine.填空:( ) to guess.We use it to ( ) ( ) new words.What is your present for his birthday?( ) to guess.为什么要填try?
用适当形式填空：We can use a knife for __ (cut) thing.
That book must __ (be) mine.
填空:( ) to guess.
We use it to ( ) ( ) new words.
What is your present for his birthday?
( ) to guess.
为什么要填try?
用适当形式填空：We can use a knife for __ (cut) thing.That book must __ (be) mine.填空:( ) to guess.We use it to ( ) ( ) new words.What is your present for his birthday?( ) to guess.为什么要填try?
We can use a knife for cutting thing. (for是介词,介词后用动词ing形式)
That book must be mine. (must 后用动词原形
try to guess. (try to do 是尝试做某事
We use it to look up new words.(look up 意思为"查询")
cutting
be
try
look up?
最后一题没看懂
cutting be
try
look up
1.cutting
use...for doing....
2.be
3.try
4.look up
cutting
be
try
look up