初三主语从句练习题.pdf

初三主语从句练习题

主语从句是句子中的一个从句，在句中担任主语的角色。它由一个

引导词（如that,whether,who,which,when,where,why等）以及一个主

语和谓语构成。在英语语法中，主语从句的使用非常灵活，可以大大

丰富句子的表达方式。下面是一些初三主语从句练习题，通过练习可

以更好地理解和掌握主语从句的使用方法。

练习一：选择正确的主语从句

1.__________willwinthesingingcompetitionhasnotbeendecidedyet.

A)WhyB)WhatC)HowD)Who

2.__________thepackagewasstolenremainsamystery.

A)WhereB)WhatC)HowD)If

3.__________shesaidmademeextremelyhappy.

A)WhatB)WhetherC)WhyD)When

4.__________itwouldraintomorrowworriedthefarmers.

A)WhyB)IfC)WhereD)How

5.__________eatstoomuchsugarwillgetcavities.

A)WhenB)WhoC)WhetherD)Why

练习二：填入适当的主语从句

1._________heisqualifiedforthejobisyettobedetermined.

2._________causedtheaccidentisstillunclear.

3._________wecangotothepartydependsonwhetherourparents

allowus.

4._________thetrainwillarriveisuncertainatthemoment.

5._________hecanjointheteamdependsonhisperformanceinthe

tryouts.

练习三：改写句子，使用主语从句

1.Jamesisanexcellentbasketballplayer.Itiswidelyknown.

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_____________________________________________________________

__________________

2.Itwasrainingheavily.Thiswasunexpected.

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_____________________________________________________________

__________________

3.Theyarehavingameeting.Whattheyarediscussingisnotknown.

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_____________________________________________________________

__________________

4.Themoviewasdisappointing.Thatsurprisedeveryone.

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_____________________________________________________________

__________________

5.Thereasonforhisabsencewasntclear.Itmadehisteacherworried.

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_____________________________________________________________

__________________

答案及解析：

练习一：1.D2.B3.A4.B5.B

这些题目主要考察对不同引导词的理解。根据句意，分别选择适合

的引导词来构成意义通