2024屆高考英語二輪熱點(diǎn)復(fù)習(xí)訓(xùn)練:語法單選題系列44(挑戰(zhàn)篇)
語法單選題系列44(挑戰(zhàn)篇)
1.------- Jack, you erase the blackboard today, __________?
------- But I did it yesterday.
A. will you
B. do you
C. would you
D. don’t you
【答案】:A
【解析】:考查反義疑問句。Jack, you erase the blackboard today是一個(gè)祈使句,只是把主語給出來了。祈使句的反義疑問句使用will you,或者won’t you.故A正確。
2.The report urged that all the children _______ to swim.
A. are taught
B. be taught
C. to be taught
D. being taught
【答案】B
【解析】考察虛擬語氣。Urge后面的賓語從句要使用虛擬語氣should+動(dòng)詞原形,should可以省略,且本句要使用被動(dòng)語態(tài);句意:那則報(bào)告強(qiáng)烈要求所有的孩子都被教會(huì)游泳。故B正確。
3.Karan rented a _________ flat and had it _______ pink for the coming Christmas.
A. furnishing; painted
B. furnishing; painting
C. furnished; painting
D. furnished; painted
【答案】D
【解析】形容詞辨析和have用法。Furnish(配備家具)與flat構(gòu)成被動(dòng)關(guān)系,使用使用過去分詞。第二空是have sth done的結(jié)構(gòu)。句意:Karan租了一個(gè)有家具的房間,為了迎接即將來臨的圣誕節(jié),他把房子粉刷了一下。
4.The party will be held in the garden, weather
.
A. permitting
B. to permit
C. permitted
D. permit
【答案】A
【解析】考察獨(dú)立主格結(jié)構(gòu)。本題逗號前后沒有連詞連接,說明逗號后面不是句子,而是一個(gè)短語。Weather與permit構(gòu)成主動(dòng)關(guān)系,所以使用現(xiàn)在分詞。獨(dú)立主格結(jié)構(gòu)不是句子,但是它的作用就相當(dāng)于句子,Weather permitting=If weather permits.故A正確。
5.It was March 11, 2011 ____ magnitude-9.0 earthquake struck Japan and subsequent tsunami triggered the large-scale crisis.
Athat
B. when
C. in which
D. which
【答案】B
【解析】考察句子結(jié)構(gòu)。本題容易錯(cuò)選A這個(gè)強(qiáng)調(diào)結(jié)構(gòu),因?yàn)樵渲蠱arch 11, 2011前面少了on;故B正確。這是一個(gè)狀語從句,結(jié)合句意可知B正確。句意:當(dāng)9級地震攻擊日本導(dǎo)致核泄漏的時(shí)候,時(shí)間是2011年3月11號。
6.---Where did you first meet your boyfriend?
---It was in the department store ______ he worked.
A. which
B. that
C. what
D. where
【答案】D
【解析】考察定語從句和強(qiáng)調(diào)句型。本定語從句的先行詞是store,定語從句主語是he,謂語動(dòng)詞是work,是一個(gè)不及物動(dòng)詞,不需要加賓語。句子很完整,故使用關(guān)系副詞。Store是指時(shí)間的,故D。本題后半句省略了that you met your boyfriend.句意:—你是在什么地方第一次遇見你的男朋友的?—就是在他工作的商店里我第一次遇見了他的。
7.“I think we need to pay more attention to the artistic and cultural work that goes on in every neighborhood in this city,” Ms Martin said. “We are part of _____ makes New York unique.”
A. what
B. that
C. which
D. it
【答案】A
【解析】考查名詞性從句。of后面是賓語從句,從句中缺少主語,故用what。that在從句中不充當(dāng)任何成分,只起連接作用。
8. —What do you think of the 2024 Spring Festival Gala?
—Well, great! But I don’t think much of _____ held last year.
A. the one
B. it
C. one
D. which
【答案】A
【解析】考查代詞辨析。這里是特指去年舉辦的春節(jié)聯(lián)歡晚會(huì),故用the one.
9.Long long time ago, there was a mountain. At the top of the mountain___________, in which an old monk used to tell stories.
A. a temple stood
B. is there a temple
C. stood a temple
D. a temple was there
【答案】C
【解析】本題考查倒裝句和時(shí)態(tài)。here, there, thus, then等副詞位于句首,且當(dāng)句子的主語是名詞時(shí),句子用全部倒裝
10.I have had my bike
, and I’m going to have somebody
my radio tomorrow.
A. repair; to repair
B. repairing; to be repaired
C. repaired; repair
D. to repair; repairing
【答案】
【解析】本題考查非謂語動(dòng)詞。have sth.done使得某事被做,done作賓補(bǔ)。have sb.do sth.讓某人做某事。
11.It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.
A. where;that
B. which;where
C. that;where
D. which;that
【答案】D
【解析】本題考查強(qiáng)調(diào)句型及定語從句的連接詞。第一空為定語從句,the lab是先行詞,其在定語從句中作主語,故用which;第二空是強(qiáng)調(diào)句型中的that。
12.The story is about an old Indian villager and an American tourist in India, _______ understanding the other’s language.
A. none of whom
B. both of them
C. none of them
D. neither of whom
【答案】C
【解析】考察獨(dú)立主格結(jié)構(gòu)。獨(dú)立主格結(jié)構(gòu)不是句子,是短語,它的作用相當(dāng)于句子。AD構(gòu)成的是定語從句。故被排除。根據(jù)句意可知這兩個(gè)人不能相互理解。故C正確。句意:諸葛故事是關(guān)于一個(gè)印度村民和一個(gè)美國游客,他們兩個(gè)人都不能理解對方的語言。
13.Now he still remembers ____ it ____ him to get the chance.
A. that; took
B. what; cost
C. how; cost
D. what; forced
【答案】B
【解析】考察固定結(jié)構(gòu)賓語從句。Sth cost sb sth某事花費(fèi)某人多少代價(jià)。What引導(dǎo)賓語從句What it cost him to get the chance作為動(dòng)詞remember的賓語。句意:我仍然記得得到那個(gè)機(jī)會(huì)花了我多大的代價(jià)。
14.As long as I can remember, _______ I called, my son would answer.
A. before
B. any time
C. until
D. while
【答案】B
【解析】連詞辨析。A在…之前;B任何時(shí)候;C直到…才;D當(dāng)…時(shí);結(jié)合句意可知B正確。句意:只要我記得,任何時(shí)候我打電話,我的兒子都會(huì)回答。
15.There is no doubt that our educational system leaves something __________.
A. being desired
B. to be desired
C. to desire
D. to have been desired
【答案】B
【解析】考查毫無疑問,我們的教育制度令人不滿意。B,不定式的被動(dòng)形式作賓補(bǔ)。
16.As the clock ________ midnight, cinemas across the country screened the film, _________ China one of the first countries in the world to show it.
A. knocked; making B. hit; made C. beat; which made D. struck; making
【答案】D
【解析】本題動(dòng)詞辨析和非謂語動(dòng)詞。句意:當(dāng)午夜的鐘聲敲響,中國的各大影院開始播放這部電影,這使得中國成為世界上最先播放該電影的國家之一。(鐘表)敲,鳴,報(bào)時(shí)trike。此處making是現(xiàn)在分詞作狀語表示結(jié)果。
17.People Who Moved China, hosted by CCTV, honors the people _______the valuable contributions should be remembered by every Chinese.
A. whose
B. of whom
C. that
D. of which
【答案】B
【解析】本題考查定語從句的用法。句意:CCTV舉辦的感動(dòng)中國人物評選活動(dòng)是給那些做出巨大貢獻(xiàn)的人授予榮譽(yù),他們應(yīng)當(dāng)被每一個(gè)中國人銘記。the valuable contributions的定語。
18.The manager urged older staff ________early retirement and new staff _______ more time for work.
A. take up; to set aside
B. took up; set aside
C. would take up; to lay aside
D. must take up; lay aside
【答案】A
【解析】本題考查urge的用法。urge 意為 “督促, 力勸, 強(qiáng)烈要求”, 其后的賓語從句中,謂語動(dòng)詞用虛擬語氣,即 (should) +動(dòng)詞原形或用urge sb. to do sth(要求某人做某事
19.The doctor suggested he ________with a serious disease and that he ________to hospital at once.
A.be infected;be sent
B.was infected;be sent
C.should be infected;was sent
D.be infected;was sent
【解析】考查suggest的用法。suggest解釋為“建議”時(shí),引導(dǎo)的賓語從句應(yīng)用虛擬語氣;解釋為“暗示。表明”時(shí),賓語從句用陳述語氣。本句前面為陳述語氣,后面為虛擬語氣。
20.Personally, I think it’s your attitude, rather than your score, ______ matters in your study.
A. which
B. that
C. how
D. what
【答案】B
【解析】考察強(qiáng)調(diào)句型。強(qiáng)調(diào)句型的結(jié)構(gòu):it is/was 被強(qiáng)調(diào)成分 that/who其他成分;最大的特點(diǎn)是把it is/was…that/who…去掉,句子仍然成立。本題強(qiáng)調(diào)上文是主語your attitude,句意;就我個(gè)人來說,我認(rèn)為在學(xué)習(xí)中重要的是你的態(tài)度而不是你的分?jǐn)?shù)。
21.When the news came _______ the war broke out, he decided to serve in the army.
A. since
B.which
C.that
D.because
【答案】C
【解析】考查同位語從句。that引導(dǎo)同位語從句,在從句中不充當(dāng)任何成分,只是起到連接作用。
22.----Where can we get your latest children’s story?
----Soon. It _______ and will come out next week.
A. has printed
B.is being printed
C.has been printed
D.has been printing
【答案】B
【解析】考查時(shí)態(tài)題。根據(jù)后面的will come out next week,可知,此書正在被印刷。
23.The black horse is___________ of the pair.
A. the strongest??B. the stronger
C. the strong???D. quite strong
【答案】B
【解析】考查比較級。the more of the two表示兩者中較…的那個(gè)。
24.I’m sorry not to have replied to your letter earlier, ______, I must say , I apologize.
A. which
B. for which
C. to which
D. whom
【答案】B
【解析】考察定語從句。Which指代前面一句話的內(nèi)容在句中作為for的賓語。Apologize是不及物動(dòng)詞,后面不要直接加賓語。
25.When you ______with the dictionary, don’t forget to put it back on my desk, will you?
A. will finish
B. are finishing
C. will have finished
D. have finished
【答案】D
【解析】考察時(shí)態(tài)。在時(shí)間狀語從句中,通常使用一般現(xiàn)在時(shí)表示將來時(shí),也可以使用現(xiàn)在完成時(shí)表示到將來一個(gè)時(shí)間已經(jīng)完成的動(dòng)作,故D正確。
26.----I’ve finished cleaning all the furniture in the room.
----I don’t think so. What about ____ on the balcony?
A. the one B. it
C. that
D. those
【答案】C
【解析】考察代詞。The one特指上文提及的可數(shù)名詞單數(shù);it指代上文出現(xiàn)的同一事物;that指代上文出現(xiàn)的可數(shù)名詞單數(shù)或者不可數(shù)名詞,后面一定要有定語修飾;those是that的復(fù)數(shù)形式。本題的that指代不可數(shù)名詞furniture,后面有on the balcony修飾。
27.We are in a difficult position in____ we have nobody properly qualified for this work.
A. that
B. when C. what
D. where
【答案】A
【解析】考察固定結(jié)構(gòu)。In that因?yàn)椋唤Y(jié)合句意可知A正確。句意:我們處于不利位置是因?yàn)槲覀儧]有合適的人做這項(xiàng)工作。
28. We ______ the difficulty together, but why didn’t you tell me?
A. should face
B. might face
C. could have faced
D. must have faced
【答案】C
【解析】考察虛擬語氣。根據(jù)but后面的過去時(shí)可知是與過去事實(shí)相反,那么主句中應(yīng)該使用情態(tài)動(dòng)詞+have done的形式。故排除AB。D項(xiàng)只表示對過去情況的肯定推測,不表示虛擬,故C正確。
29. Many people have donated that type of blood; however, the blood bank needs _____.
A. some
B. less
C. much
D. more
【答案】D
【解析】上下文串聯(lián)。根據(jù)句意:很多人已經(jīng)捐了很多那種血,然而血庫需要更多。Need more需要更多,more后面省略了blood,故D正確。
30.Charlie Chaplin is considered ________ a great contribution to the film industry.
A. to make
B. making
C. to have made
D. having made
【答案】C
【解析】考查非謂語動(dòng)詞。be considered to do.又因?yàn)閙ake這個(gè)動(dòng)作發(fā)生在be considered之前,故用不定式的完成式。
語法單選題系列44(挑戰(zhàn)篇)
1.------- Jack, you erase the blackboard today, __________?
------- But I did it yesterday.
A. will you
B. do you
C. would you
D. don’t you
【答案】:A
【解析】:考查反義疑問句。Jack, you erase the blackboard today是一個(gè)祈使句,只是把主語給出來了。祈使句的反義疑問句使用will you,或者won’t you.故A正確。
2.The report urged that all the children _______ to swim.
A. are taught
B. be taught
C. to be taught
D. being taught
【答案】B
【解析】考察虛擬語氣。Urge后面的賓語從句要使用虛擬語氣should+動(dòng)詞原形,should可以省略,且本句要使用被動(dòng)語態(tài);句意:那則報(bào)告強(qiáng)烈要求所有的孩子都被教會(huì)游泳。故B正確。
3.Karan rented a _________ flat and had it _______ pink for the coming Christmas.
A. furnishing; painted
B. furnishing; painting
C. furnished; painting
D. furnished; painted
【答案】D
【解析】形容詞辨析和have用法。Furnish(配備家具)與flat構(gòu)成被動(dòng)關(guān)系,使用使用過去分詞。第二空是have sth done的結(jié)構(gòu)。句意:Karan租了一個(gè)有家具的房間,為了迎接即將來臨的圣誕節(jié),他把房子粉刷了一下。
4.The party will be held in the garden, weather
.
A. permitting
B. to permit
C. permitted
D. permit
【答案】A
【解析】考察獨(dú)立主格結(jié)構(gòu)。本題逗號前后沒有連詞連接,說明逗號后面不是句子,而是一個(gè)短語。Weather與permit構(gòu)成主動(dòng)關(guān)系,所以使用現(xiàn)在分詞。獨(dú)立主格結(jié)構(gòu)不是句子,但是它的作用就相當(dāng)于句子,Weather permitting=If weather permits.故A正確。
5.It was March 11, 2011 ____ magnitude-9.0 earthquake struck Japan and subsequent tsunami triggered the large-scale crisis.
Athat
B. when
C. in which
D. which
【答案】B
【解析】考察句子結(jié)構(gòu)。本題容易錯(cuò)選A這個(gè)強(qiáng)調(diào)結(jié)構(gòu),因?yàn)樵渲蠱arch 11, 2011前面少了on;故B正確。這是一個(gè)狀語從句,結(jié)合句意可知B正確。句意:當(dāng)9級地震攻擊日本導(dǎo)致核泄漏的時(shí)候,時(shí)間是2011年3月11號。
6.---Where did you first meet your boyfriend?
---It was in the department store ______ he worked.
A. which
B. that
C. what
D. where
【答案】D
【解析】考察定語從句和強(qiáng)調(diào)句型。本定語從句的先行詞是store,定語從句主語是he,謂語動(dòng)詞是work,是一個(gè)不及物動(dòng)詞,不需要加賓語。句子很完整,故使用關(guān)系副詞。Store是指時(shí)間的,故D。本題后半句省略了that you met your boyfriend.句意:—你是在什么地方第一次遇見你的男朋友的?—就是在他工作的商店里我第一次遇見了他的。
7.“I think we need to pay more attention to the artistic and cultural work that goes on in every neighborhood in this city,” Ms Martin said. “We are part of _____ makes New York unique.”
A. what
B. that
C. which
D. it
【答案】A
【解析】考查名詞性從句。of后面是賓語從句,從句中缺少主語,故用what。that在從句中不充當(dāng)任何成分,只起連接作用。
8. —What do you think of the 2024 Spring Festival Gala?
—Well, great! But I don’t think much of _____ held last year.
A. the one
B. it
C. one
D. which
【答案】A
【解析】考查代詞辨析。這里是特指去年舉辦的春節(jié)聯(lián)歡晚會(huì),故用the one.
9.Long long time ago, there was a mountain. At the top of the mountain___________, in which an old monk used to tell stories.
A. a temple stood
B. is there a temple
C. stood a temple
D. a temple was there
【答案】C
【解析】本題考查倒裝句和時(shí)態(tài)。here, there, thus, then等副詞位于句首,且當(dāng)句子的主語是名詞時(shí),句子用全部倒裝
10.I have had my bike
, and I’m going to have somebody
my radio tomorrow.
A. repair; to repair
B. repairing; to be repaired
C. repaired; repair
D. to repair; repairing
【答案】
【解析】本題考查非謂語動(dòng)詞。have sth.done使得某事被做,done作賓補(bǔ)。have sb.do sth.讓某人做某事。
11.It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.
A. where;that
B. which;where
C. that;where
D. which;that
【答案】D
【解析】本題考查強(qiáng)調(diào)句型及定語從句的連接詞。第一空為定語從句,the lab是先行詞,其在定語從句中作主語,故用which;第二空是強(qiáng)調(diào)句型中的that。
12.The story is about an old Indian villager and an American tourist in India, _______ understanding the other’s language.
A. none of whom
B. both of them
C. none of them
D. neither of whom
【答案】C
【解析】考察獨(dú)立主格結(jié)構(gòu)。獨(dú)立主格結(jié)構(gòu)不是句子,是短語,它的作用相當(dāng)于句子。AD構(gòu)成的是定語從句。故被排除。根據(jù)句意可知這兩個(gè)人不能相互理解。故C正確。句意:諸葛故事是關(guān)于一個(gè)印度村民和一個(gè)美國游客,他們兩個(gè)人都不能理解對方的語言。
13.Now he still remembers ____ it ____ him to get the chance.
A. that; took
B. what; cost
C. how; cost
D. what; forced
【答案】B
【解析】考察固定結(jié)構(gòu)賓語從句。Sth cost sb sth某事花費(fèi)某人多少代價(jià)。What引導(dǎo)賓語從句What it cost him to get the chance作為動(dòng)詞remember的賓語。句意:我仍然記得得到那個(gè)機(jī)會(huì)花了我多大的代價(jià)。
14.As long as I can remember, _______ I called, my son would answer.
A. before
B. any time
C. until
D. while
【答案】B
【解析】連詞辨析。A在…之前;B任何時(shí)候;C直到…才;D當(dāng)…時(shí);結(jié)合句意可知B正確。句意:只要我記得,任何時(shí)候我打電話,我的兒子都會(huì)回答。
15.There is no doubt that our educational system leaves something __________.
A. being desired
B. to be desired
C. to desire
D. to have been desired
【答案】B
【解析】考查毫無疑問,我們的教育制度令人不滿意。B,不定式的被動(dòng)形式作賓補(bǔ)。
16.As the clock ________ midnight, cinemas across the country screened the film, _________ China one of the first countries in the world to show it.
A. knocked; making B. hit; made C. beat; which made D. struck; making
【答案】D
【解析】本題動(dòng)詞辨析和非謂語動(dòng)詞。句意:當(dāng)午夜的鐘聲敲響,中國的各大影院開始播放這部電影,這使得中國成為世界上最先播放該電影的國家之一。(鐘表)敲,鳴,報(bào)時(shí)trike。此處making是現(xiàn)在分詞作狀語表示結(jié)果。
17.People Who Moved China, hosted by CCTV, honors the people _______the valuable contributions should be remembered by every Chinese.
A. whose
B. of whom
C. that
D. of which
【答案】B
【解析】本題考查定語從句的用法。句意:CCTV舉辦的感動(dòng)中國人物評選活動(dòng)是給那些做出巨大貢獻(xiàn)的人授予榮譽(yù),他們應(yīng)當(dāng)被每一個(gè)中國人銘記。the valuable contributions的定語。
18.The manager urged older staff ________early retirement and new staff _______ more time for work.
A. take up; to set aside
B. took up; set aside
C. would take up; to lay aside
D. must take up; lay aside
【答案】A
【解析】本題考查urge的用法。urge 意為 “督促, 力勸, 強(qiáng)烈要求”, 其后的賓語從句中,謂語動(dòng)詞用虛擬語氣,即 (should) +動(dòng)詞原形或用urge sb. to do sth(要求某人做某事
19.The doctor suggested he ________with a serious disease and that he ________to hospital at once.
A.be infected;be sent
B.was infected;be sent
C.should be infected;was sent
D.be infected;was sent
【解析】考查suggest的用法。suggest解釋為“建議”時(shí),引導(dǎo)的賓語從句應(yīng)用虛擬語氣;解釋為“暗示。表明”時(shí),賓語從句用陳述語氣。本句前面為陳述語氣,后面為虛擬語氣。
20.Personally, I think it’s your attitude, rather than your score, ______ matters in your study.
A. which
B. that
C. how
D. what
【答案】B
【解析】考察強(qiáng)調(diào)句型。強(qiáng)調(diào)句型的結(jié)構(gòu):it is/was 被強(qiáng)調(diào)成分 that/who其他成分;最大的特點(diǎn)是把it is/was…that/who…去掉,句子仍然成立。本題強(qiáng)調(diào)上文是主語your attitude,句意;就我個(gè)人來說,我認(rèn)為在學(xué)習(xí)中重要的是你的態(tài)度而不是你的分?jǐn)?shù)。
21.When the news came _______ the war broke out, he decided to serve in the army.
A. since
B.which
C.that
D.because
【答案】C
【解析】考查同位語從句。that引導(dǎo)同位語從句,在從句中不充當(dāng)任何成分,只是起到連接作用。
22.----Where can we get your latest children’s story?
----Soon. It _______ and will come out next week.
A. has printed
B.is being printed
C.has been printed
D.has been printing
【答案】B
【解析】考查時(shí)態(tài)題。根據(jù)后面的will come out next week,可知,此書正在被印刷。
23.The black horse is___________ of the pair.
A. the strongest??B. the stronger
C. the strong???D. quite strong
【答案】B
【解析】考查比較級。the more of the two表示兩者中較…的那個(gè)。
24.I’m sorry not to have replied to your letter earlier, ______, I must say , I apologize.
A. which
B. for which
C. to which
D. whom
【答案】B
【解析】考察定語從句。Which指代前面一句話的內(nèi)容在句中作為for的賓語。Apologize是不及物動(dòng)詞,后面不要直接加賓語。
25.When you ______with the dictionary, don’t forget to put it back on my desk, will you?
A. will finish
B. are finishing
C. will have finished
D. have finished
【答案】D
【解析】考察時(shí)態(tài)。在時(shí)間狀語從句中,通常使用一般現(xiàn)在時(shí)表示將來時(shí),也可以使用現(xiàn)在完成時(shí)表示到將來一個(gè)時(shí)間已經(jīng)完成的動(dòng)作,故D正確。
26.----I’ve finished cleaning all the furniture in the room.
----I don’t think so. What about ____ on the balcony?
A. the one B. it
C. that
D. those
【答案】C
【解析】考察代詞。The one特指上文提及的可數(shù)名詞單數(shù);it指代上文出現(xiàn)的同一事物;that指代上文出現(xiàn)的可數(shù)名詞單數(shù)或者不可數(shù)名詞,后面一定要有定語修飾;those是that的復(fù)數(shù)形式。本題的that指代不可數(shù)名詞furniture,后面有on the balcony修飾。
27.We are in a difficult position in____ we have nobody properly qualified for this work.
A. that
B. when C. what
D. where
【答案】A
【解析】考察固定結(jié)構(gòu)。In that因?yàn)椋唤Y(jié)合句意可知A正確。句意:我們處于不利位置是因?yàn)槲覀儧]有合適的人做這項(xiàng)工作。
28. We ______ the difficulty together, but why didn’t you tell me?
A. should face
B. might face
C. could have faced
D. must have faced
【答案】C
【解析】考察虛擬語氣。根據(jù)but后面的過去時(shí)可知是與過去事實(shí)相反,那么主句中應(yīng)該使用情態(tài)動(dòng)詞+have done的形式。故排除AB。D項(xiàng)只表示對過去情況的肯定推測,不表示虛擬,故C正確。
29. Many people have donated that type of blood; however, the blood bank needs _____.
A. some
B. less
C. much
D. more
【答案】D
【解析】上下文串聯(lián)。根據(jù)句意:很多人已經(jīng)捐了很多那種血,然而血庫需要更多。Need more需要更多,more后面省略了blood,故D正確。
30.Charlie Chaplin is considered ________ a great contribution to the film industry.
A. to make
B. making
C. to have made
D. having made
【答案】C
【解析】考查非謂語動(dòng)詞。be considered to do.又因?yàn)閙ake這個(gè)動(dòng)作發(fā)生在be considered之前,故用不定式的完成式。