________ from endless homework on weekends, the students now find their own activities, such as taking a ride together to watch the sunrise.
A．Freed B．Freeing C．To free D．Having freed
A

試題分析：考查分詞做狀語。本題的動詞free擺脫…；使…免受…；與后面主語the students構(gòu)成被動的關(guān)系，故使用過去分詞在句中做狀語。句意：在周末擺脫了無休止的家庭作業(yè)，學(xué)生們現(xiàn)在有了他們自己的活動，例如一起騎自行車去看日出。故A正確。
點(diǎn)評：當(dāng)分詞做狀語的時候，如果構(gòu)成分詞的動詞與句子的主語構(gòu)成主動關(guān)系，就使用現(xiàn)在分詞做狀語；當(dāng)二者構(gòu)成被動關(guān)系，使用過去分詞做狀語。如果分詞的動作發(fā)生在謂語動詞之前，就使用分詞的完成式。如果分詞與句子的主語沒有關(guān)系，可以使用狀語從句或者獨(dú)立主格結(jié)構(gòu)。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

_____to reach them on the phone, we sent an email instead.
A．FailB．FailedC．To failD．Having failed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

According to the report, an Iranian nuclear scientist was killed and two people were injured when a bomb ______ to a car exploded in its capital city.
A．a(chǎn)ttachingB．a(chǎn)ttachedC．to be attachedD．having attached

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Great attention must be paid       welfare, especially in the poor area.
A．developB．to developC．to developingD．developing

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The worst tornado of all time occurred in 1925, ______ three US states.
A．a(chǎn)ffected B．a(chǎn)ffectingC．to affectD．a(chǎn)ffects

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

On returning home from school, Xiao Hong______ her MP4 and threw herself down onto the bed, ______ music.
A．put on; listening toB．put on; listened to
C．left out; listened toD．left out; listening to

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

---Can I smoke here ?     
----Sorry, we don’t allow people _________ here.
A．smokingB．smokeC．to smokeD．smoked

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

They suggested that the professor ______ just now ______ chairman of the meeting.
A．referring to; was madeB．referring to; be made
C．referred to; be madeD．referred to; was made

查看答案和解析>>

同步練習(xí)冊答案