高二英语第二十四单元Mainly revision

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终止性动词在现在完成时中若要与表示一段时间的 for 或 since 短语连用，要改变结构， 通常可变为：

1 . “连系动词 + 表语”的结构：

His friend has been in the army for ten years .

Her husband has been away for five days .

2 . 用“……ago”来表示时间状语

His friend joined the army ten years ago .

Her husband has been away for five days .

2 . 用“……ago”来表示时间状语

His friend joined the army ten years ago .

Her husband left home five days ago .

3 . 用“it is……since……”的结构来替换终止性动词。

It is ten years since his friend joined the army .

It is five days since her husband left home .

※ 在……till ( until ) 结构中

和……till ( until ) 结构连用时，延续性动词只能用于肯定式，终止性动词只能用于否定 式。如：

He worked until seven o\'clock yesterday afternoon .

He won\'t come here till Sunday .

※ 在由 when 或 while 引导的状语从句中

终止性动词不能用在由 while ( 当……的时候 ) 引导的时间状语从句中。如：

When I got home , he was watching TV . ( 正 )

While I went into the lab , the old scientist was doing an experiment . ( 误 )

※ 值得注意的两点

1 . 终止性动词一般不可用于进行时态。如 go , come , leave , start 等，有时用于“进 行时态”形式，是表示“即将”的意思。如：

New Year\'s Day is coming near .

Mr White is leaving for London tomorrow .

2 . 终止性动词不可用于“how long……”引出的疑问句。如：

How long have you borrowed the book? ( 误 )

How long have you kept the book? ( 正 )

【 动手动脑 】

单元能力立体检测

1 . none / no one

( 1 ) Up to now _____ has landed on Mars .

( 2 ) _____ of us is perfect .

( 3 ) —Did anyone come to ask for me?

— _____ .

2 . hear sb . do / doing sth .

( 1 ) At midnight I woke up and heard the wind _____ ( blow ) .

( 2 ) Then I often heard him _____ ( play ) the guitar alone on the bank .

3 . be tired of / from

( 1 ) He was tired _____ being interrupted by frequent phone calls .

( 2 ) I\'ve been / got tired _____ intense work .

4 . drop in on / at / to do / for

( 1 ) Will you mind if you drop in _____ my parents on t way home?

( 2 ) He often dropped in _____ tea .

( 3 ) Let\'s drop in _____ Brown\'s at the weekend .

5 . plan to do / planned to have done ( = had planned to do )

( 1 ) We planned to _____ ( visit ) the Emei Mountain , but the floods prevented us from setting off .

( 2 ) I planned to _____ ( run ) a company of my own , so I refused her offer .

6 . expect / hope / wait for

( 1 ) —Why are you standing here?

— I\'m _____ you . ”

( 2 ) The young couple are _____ a baby .

7 . help sb . out / with

( 1 ) When I was in trouble , my neighbors would come to help me _____ .

( 2 ) Little Alice is a good girl ; she often helps her mother _____ housework .

8 . insist that sb . should do / sb . is right ( wrong )

( 1 ) All insisted that what Galileo said ______ ( be ) wrong .

( 2 ) I insist that any parent ______ ( not tear ) his / her children\'s letters .

答案与简析：

1 . ( 1 ) no one ( 2 ) None ( 3 ) No one。 no one 指泛指意义的“没任何人”；none 指特定范围内 ( 特指 ) “没任何人”，因此与“of + n . ”结构搭配时须用 none。 2 . ( 1 ) blowing ( 2 ) play。 hear sb . do sth . 只说明“听到某人做某事”这件事，强调结果，故 常用来表经常性和重复性行为，hear sb . doing sth . 强调“听到某人正做某事”。类似的动 词还有 see , notice , look at , listen to等。 3 . ( 1 ) of ( 2 ) from。 be / get tired of“厌烦……”；be / get tired from ( with ) “因……而累 ( 疲惫 ) ”。 4 . ( 1 ) on ( 2 ) for ( 3 ) at。 drop in on“顺便走访 ( 某人 ) ，”drop in at “顺便走访 ( 某地 ) ，”drop in for “顺便做……” ( drop in to do sth . ) 。 5 . ( 1 ) have visited ( 2 ) run。 plan to do……“打算做……”；planned to have done ( = had planned to do…… ) “本打算做…… ( 但未做成 ) 。” 6 . ( 1 ) waiting ( 2 ) expecting。 wait 表时间上的等待，常表迟误或等不及，expect 表希望或预期某事将发生。 7 . ( 1 ) out ( 2 ) with。 help out “帮忙 ( 做事，克服困难等 ) ；help sb . with sth . ( = help sb . to do sth . ) “帮助某人做某事”。 8 . ( 1 ) was ( 2 ) ( should ) not tear。 “坚持要某人做……”，从句中的谓语动词用 ( should ) + v . 构成的虚拟语气；前例为“坚持认为”。

【 创新园地 】

你能区别下面一些貌合神离的句子吗?请翻译成恰当的汉语。

1 . They are sure to meet him .

They are sure of meeting him .

2 . He has gone into business .

He has gone to business .

3 . He was shot on his way home .

He was shot at on his way home .

4 . They are searching the thief .

They are searching for the thief .

5 . He has been away for the last month .

He has been away since last month .

6 . When Jack arrived , I was just going to bed .

I was just going to bed when Jack arrived .

7 . She is good to do that .

She is good at doing that .

8 . He was working at a table at this time yesterday .

He was working on a table at this time yesterday .

9 . Is John at home? Is John home yet?

10 . There were very few passengers that escaped without serious injury .

There were very few passengers , who escaped without serious injury .

请你翻译好后把答案反馈给我们。

答案：1 . 他们肯定会见到他。他们深信是会见到他的。2 . 他经商去了。他上班去了。3 . 他 在回家的路上被枪杀了。在回家的路上，有人向他开枪。4 . 他们正在搜查那个小偷 ( 搜身 ) 。 他们正在搜捕那个小偷 ( 小偷在逃。 ) 5 . 这个月他都不在家 ( 刚过去的30天 ) 。他从上个月起 就一直不在家。6 . 杰克到达时，我正要上床睡觉。我正要上床睡觉，恰恰在这时候，杰克来了。7 . 她真好，做了这件事。她擅长于做这样的事。8 . 昨天这时候，他在伏案工作。昨天这个时候，他在做一张桌子。9 . 约翰在家吗?约翰回到家里了吗?10 . 没有几个旅客不受重伤的 ( 大家都受了伤 ) 。旅客很少，他们几乎没人受重伤 ( 脱险了 ) 。

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