初中·課本中不會教你的 504　will, would和shall能否用作情態(tài)動詞

504　will, would和shall能否用作情態(tài)動詞

1　will 可以用作情態(tài)動詞，表示愿望或意愿。

I will do my best to help you. 我愿意盡全力幫助你。

Why won't you go with us? 你為什么不愿意同我們一起去？

Who will go and get some water? 誰愿意去弄點(diǎn)水？

提示

Will/would you (please)...？和Won't you (please)...?用來表示客氣的請求、建議或征求他人的意見。

Will you please wait for me here? 請你在這里等我，好嗎？

Will you please lend me your dictionary? 你可不可以把詞典借給我用一下？

Would you shut the window please? 請把窗戶關(guān)上好嗎？

Won't you please write her a letter? 你給她寫一封信好嗎？

2　shall 也可以用作情態(tài)動詞，Shall I...？和Shall we...？結(jié)構(gòu)表示征求意見。

A： Shall we go swimming this afternoon? 今天下午我們?nèi)ビ斡竞脝??

B： Good idea! 好主意 !

A： Shall I borrow your pen? 我能借一下你的鋼筆嗎 ?

B： Certainly. Here you are. 當(dāng)然可以，給你吧 。