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人教2003课标版《Learning about Language》精品PPT课件优质课下载
Guessing
coincidentally : adv. 巧合地； 一致地
Questions :
02
What did my grandma say when I told the
story?
03
What did my grangpa
say when I told the story?
Guess what happened to “I” by using the following structures.
You couldn’t have seen …
You must have seen …
You could have seen …
You might have seen …
Is this structure used to guess something that is happening right now, that will happen in the future, or that happened in the past?
情态动词完成式might/must/could/couldn’t have done
可以表达对过去行为动作的猜测
…
summer night
…
…
fireflies
…
…
couldn’t