未來式:將be動詞原形放在未來式助動詞之後,未來式的助動詞有現在型及過去型兩種。


現在型未來式具有肯定的意味(意志未來),包括:

will (將會)shall (應該)can (能夠)may (可以)must (一定、必須)

will = be going to 
    can = be able to
    must = have to

 

    He will be a good teacher.(肯定句)-----------(我敢說)他將會是一位好老師

    He is going to be a good teacher.

 

He won’t be a good teacher.(否定句)-------(我敢說)他不會是一位好老師

He is not going to be a good teacher.

 

Will he be a good teacher? (疑問句)----(懷疑)他有可能是一位好老師嗎?

Is he going to be a good teacher?

 

What will he be?(疑問句)-----------------------------(懷疑)他會有什麼前途?

What is he going to be?

 

過去型未來式具有不肯定的意味(無意志未來;讓步語氣),包括:


would (將會)should (應該)could (能夠)might (可以)其後皆須為原形動詞;此外,助動詞片語如:should = ought to = be supposed to

 

    You should be more careful.(肯定句)------------------------你應該更加小心

You shouldn’t be bad.(否定句)----------------------------------你不該不聽話

Should he be a teacher?(疑問句)------------------------------他該去教書嗎?

What should he be?(疑問句)-----------------------------------他該做那一行?

 

未來式的句型

 

He will be here soon.

(未來式肯定句)

He will not be here soon.

(未來式否定句)

Will he be here soon?

(未來式疑問句)

When will he be here?

(未來式疑問句)

 

would do that for him.

(過去未來式肯定句)

would not do that for him.

(過去未來式否定句)

Would you do that for him?

(過去未來式疑問句)

Why would you do that?

(過去未來式疑問句)

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