第一篇：過去分詞與現(xiàn)在分詞的被動結(jié)構(gòu)的用法比較

過去分詞與現(xiàn)在分詞的被動結(jié)構(gòu)的用法比較 由于過去分詞與現(xiàn)在分詞的被動結(jié)構(gòu)（包括being ＋過去分詞和having been＋過去分詞）都含有“被動”的意思，許多同學(xué)在學(xué)習(xí)和應(yīng)用的過程中對這兩種語法形式理解得不透徹，在應(yīng)用中感到模棱兩可，很容易出錯。比如：

a．The job done，we left the office．

b．The job being done，we left the office．

同樣是作狀語，a句用的是過去分詞，b句用的是現(xiàn)在分詞的被動結(jié)構(gòu)。有些同學(xué)會問：到底哪一句正確呢？其實(shí)a、b兩句話都正確。

具體地講，過去分詞常表示動作已經(jīng)完成，一般有被動的含義；現(xiàn)在分詞的被動結(jié)構(gòu)（being ＋過去分詞）一般表示一個正在進(jìn)行或與謂語動作同時發(fā)生的被動動作，若強(qiáng)調(diào)被動動作發(fā)生在謂語動作之前，可用現(xiàn)在分詞完成式被動結(jié)構(gòu)（having been ＋過去分詞）。過去分詞與現(xiàn)在分詞的被動結(jié)構(gòu)有時可以通用，有時又有區(qū)別。在下列兩種情況下兩者可以通用：

1．作時間狀語時，過去分詞與having been ＋過去分詞（其意義相當(dāng)于一個時間狀語）可以通用。例如：

Having been discussed many times，the problem was settled at last．

Discussed many times，the problem was settled at last．

（經(jīng)過多次討論，這個問題最后終于得到解決。）

Having been cooked to a light brown color，the cake smells good．

Cooked to a light brown color，the cake smells good．

（當(dāng)?shù)案夂婵境蓽\棕色的時候，聞起來很香。）

2．作原因狀語時，過去分詞與being ＋過去分詞可以通用。例如：

Being confined to bed，she needs to be waited on everything．

Confined to bed，she needs to be waited on everything．

（由于她臥病在床，什么事都需要人伺候。）

Being done in a hurry，his paper was full of mistakes．

Done in a hurry，his paper was full of mistakes．

（由于是匆忙完成的，他的試卷滿是錯誤。）

過去分詞與現(xiàn)在分詞的被動結(jié)構(gòu)的主要區(qū)別在于：

1．過去分詞可以作前置定語，但現(xiàn)在分詞被動結(jié)構(gòu)不能作前置定語。

如：可以說：a broken glass（碎玻璃）； an uninvited guest（不速之客）；a moved audience（被感動的觀眾）；但不可以說：a being broken glass；a being uninvited guest；a being moved audience。

2．作后置定語時過去分詞常表示被動動作發(fā)生在謂語動作之前，或者只表示被動關(guān)系，而“being ＋過去分詞”表示該被動動作正在進(jìn)行，或與謂語動詞的動作差不多同時發(fā)生。如：

a．The problem，discussed at yesterday's meeting，was settled at last．

（昨天會上討論的那個問題最后終于得到解決。）

b．The problem being discussed now is difficult to settle．

（正在討論的這個問題很難解決。）

如果誤用這兩種形式，在造句或閱讀中就會發(fā)生邏輯錯誤或是文理不通。

3．在構(gòu)成復(fù)合賓語時，過去分詞強(qiáng)調(diào)的是動作已完成，現(xiàn)在分詞的被動結(jié)構(gòu)強(qiáng)調(diào)的是動作正在進(jìn)行。如：I've never heard the word used in spoken English．（我從未聽過這個詞用在口語中。）You'll find the topic being discussed everywhere。（你會聽到到處都在討論這個問題。）

第二篇：現(xiàn)在分詞被動完成式和過去分詞的區(qū)別專題

現(xiàn)在分詞被動完成式和過去分詞的區(qū)別山東濟(jì)南 王亮***

1.現(xiàn)在分詞被動完成式 having been done

它只能做狀語,不能做后置定語(這一點(diǎn)樓主千萬要注意)

它做狀語時,與句子的主語構(gòu)成主動/主謂的關(guān)系,即該動作也是由句子主語主動發(fā)出的.不要被過去分詞所誘惑.只不過是因?yàn)樗玫搅送瓿尚问?而完成形式是要出現(xiàn)過去分詞的,但由having可以看出還是主語發(fā)出的主動動作.之所以用完成形式,是因?yàn)檫@個動作明顯發(fā)生在句子謂語動詞所表示的動作之前.如: Having graduated from university, he worked in that company for 3 years.畢業(yè)(graduate)和句子主語he是主動/主謂關(guān)系,并非被動!

graduate這個動作是發(fā)生在work之前,所以用完成形式.2.過去分詞(短語)做定語,它表示的也是已經(jīng)完成的動作,但是它和被修飾詞之間是被動/動賓關(guān)系,即該動作的賓語是被它所修飾的詞.如: There is only one minute left now.The conference hold yesterday was about the Beijing Olympics.3.過去分詞(短語)做狀語,它和句子主語是被動/動賓的關(guān)系,即該動作的賓語是句子的主語,一般和主句動作不是明顯的先后關(guān)系.如: Seen from the top of the mountain, the city is beautiful.被看的同時也顯得很漂亮,而不會是看了之后才會漂亮.4.當(dāng)然也有一些固定搭配,不好從主動/被動關(guān)系上去區(qū)別,只能去死記了.如:given, generally/...speaking, judging by/from, compared with/to, considering, allowing for, supposing等等.

第三篇：過去分詞與現(xiàn)在分詞練習(xí)題

過去分詞與現(xiàn)在分詞練習(xí)題

1.He looked around and caught a man ______ his hand into the pocket of a passenger.A.put B.to be putting C.to put D.putting 2.Suddenly, a tall man driving a golden carriage _______ the girl and took her away, _______ into the woods.A.seizing;disappeared B.seized;disappeared C.seizing;disappearing D.seized;disappearing 3.A cook will be immediately fired if he is found _____ in the kitchen.A.smoke B.smoking C.to smoke D.smoked 4.Though _____ money, his parents managed to send him to university.A.lacked B.lacking of C.lacking D.lacked in 5.In some parts of London, missing a bus means _______ for another hour.A.waiting B.to wait C.wait D.to be waiting 6._______ such heavy pollution already, it may now be too late to clean up the river.A.Having suffered B.Suffering C.To suffer D.Suffered 7.The bell ______ the end of the period rang, ______ our heated discussion.A.indicating;interrupting B.indicated;interrupting C.indicating;interrupted D.indicated;interrupted 8.______ from heart trouble for years, Professor White has to take some medicine with him wherever he goes.A.Suffered B.Suffering C.Having suffered D.Being suffered information.9.He sent me an E-mail, ______ to get further information.A.hoped B.hoping C.to hope D.hope 10.The ______ boy was last seen_______ near the East Lake.A.missing;playing B.missing;play C.missed;played D.missed;to play 11.The picture ______ on the wall is painted by my nephew.A.having hung B.hanging C.hangs D.being hung 12.“We can ' t go out in this weather,” said Bob, _______ out of the window.A.looking B.to look C.looked D.having looked 13.Don't leave the water ______ while you brush your teeth.A.run B.running C.being run D.to run 14.More and more people are signing up for Yoga classes nowadays, ______ advantage of the health and relaxation benefits.A.taking B.taken C.having taken D.having been taken 15.In the past, this work, __ highly skilled, was usually done by men.A.considering B.to consider C.being considered D.considered 16.It's necessary to be prepared for a job interview.______ the answer ready will be of great help.A.To have had B.Having had C.Have D.Having 17.“You can' t catch me!” Janet shouted, ________ away.A.run B.running C.to run D.ran 18.There was a terrible noise ______ the sudden burst of light.A.following B.to be followed C.followed D.being followed 19.______ the child to bed, she began to correct the pupils' exercises.A.Sending B.Being sent C.Sent D.Having sent 20.________ a reply, we decided not to wait any longer.A.Not receiving B.Receiving not C.Not having received D.Having not received 21.We expressed our satisfaction with the talk, _______ that we would visit the city again.A.having added B.adding C.to add D.added 22.When I got back home I saw a message pinned to the door, _________ “Call 68837822”.A.reading B.reads

C.to read D, read 23._______ from the space, the Great Wall lies in the mountains tike a huge dragon.A.Seeing B.Seen C.To see D.Having seen 24.I should say sorry to him.I regret to help him that day.A.refusing B.to refuse C.refused D.refuse 25.When _______, ice changes into water.A.to heat B.heating C.heated D.they are heated 26.He dived iht0 the water, ________ only his face A.leaving;exposed B.leaving;exposing C.left;exposed D.left;exposing 27.________ many times, but he still couldn' t understand it.A.Though he had been B.Having been told C.Having told

D.He had been told 28._______ his address, I couldn't go to see him yesterday.A.Not known B.Known not C.Knowing not D.Not knowing 29.Reading this instructive book, ___________.A.tears came to his eyes B.his eyes were filled with tears C.he burst into tears D.his eyes were full of tears 30.________ , we had to go home.A.There was no bus B.We couldn' t find a bus C.There being no bus D.There no bus 31._______ to the party, Mary was greatly hurt.Xkb1.com A.Having not been invited B.Not having been invited C.Having not invited D.Not having invited 32._______ to the sun, rain and wind for a long time, the stone split.A.Expose B.Exposed C.Exposing D.To expose

第四篇：現(xiàn)在分詞和過去分詞練習(xí)

現(xiàn)在分詞和過去分詞練習(xí)

I.單項(xiàng)選擇

1.There was a terrible noise ____ the sudden burst of light.A.followed B.following C.to be followed D.being followed 2.The Olympic Games, ____ in 776 B.C., didn’t include women until 1912.A.first playing B.to be first played C.first played D.to be playing 3.What’s the language ____ in Germany?

A.speaking B.spoken C.be spoken D.to speak 4.Most of the people ____ to the party were famous scientists.A.invited B.to invite C.being invited D.inviting 5.The first textbooks ____ for teaching English as a foreign language came out in the 16th century.A.having written B.to be written C.being written D.written 6.The news sounds ____.A.encouraging B.encouraged C.encourage D.to encourage 7.—How did Bob do in the exams this time? —Well, his father seems ____ with his results.A.pleasing B.please C.pleased D.to please 8.—How did the audience receive the new play?

—They got very ____.A.excite B.excited C.excitedly D.exciting 9.The next morning she found the man ____ in bed, dead.A.lying B.lie C.lay D.laying 10.—Good morning.Can I help you? —I’d like to have the package ____, madam.A.be weighed B.to be weighed C.to weigh D.weighed 11.He is not good at English, so it is not easy for him to make himself ______.A.understand B.understanding C.understood D.understands 12.If you wave your book in front of your face, you can feel the air ____ against your face.A.moved B.moving C.moves D.to move 13.“Can’t you read?” Mary said，____ to the notice.A.angrily pointing B.and point angril C.angrily pointed D.and angrily pointing 14 ____ a reply, he decided to write again.A.Not receiving B.Receiving not C.Not having received D.Having not received 15.The visiting Minister expressed his satisfaction with the talks, ____ that he had enjoyed his stay here.A.having added B.to add C.adding D.added 16．The murderer was brought in, with his hands ____ behind his back.A.being tied B.having tied C.to be tied D.tied 1.____ the house on fire, he dialed 119.A.To see B.Seeing C.Having seen D.Being seen

2.I fell down and broke three of my teeth.I wonder how many times I have to come here and get my false teeth ____.A.fix B.fixing C.fixed D.to fix 3.We’re ___ to listen to her ____ voice.It’s ___ to hear her sing.A.pleased;pleasing;pleasure B.pleased;pleasant;a pleasure C.pleasing;pleased;a pleasure D.pleasing;pleasant;pleasure 4.___a post office, I stopped____ some stamps.A.Passed, buying B.Passing, to buy C.Having passed, buy D.Pass, to buy 5.____with the size of the whole earth, the highest mountain does not seem high at all.A.Comparing B.To compare C.Compared D.Having compared 6.Here are some new computer programs ____for home buildings.A.designing B.design C.designed D.to design 7.____a little money, Jimmy was able to buy his mother a lovely new lamp.A.To save B.Saving C.Saved D.Having saved 8.The teacher came into the classroom ____by his students.A.following B.to be following C.followed D.having followed 9.With the money ___, he couldn’t buy any ticket.A.to lose B.losing C.lost D.has lost 10.There was so much noise in the room that the speaker couldn’t make himself ____.A.being heard B.hearing C.heard D.hear 11.The result of the test was rather _____.A.disappointed B.disappointing C.being disappointed D.disappoint 12.I’ve never heard the word ____in spoken English.A.use B.used C.using D.being used 13._____how to do the homework, I went to ask my teacher for help.A.Not to know B.Not knowing C.Knowing not D.Not known 14.Deeply __, I thanked her again and again.A.being moving B.moved C.moving D.to be moved 15.With winter _____on, it’s time to buy warm clothes.A.came B.comes C.come D.coming

16.____the office, the foreign visitors were shown round the teaching building.A.Having shown B.Showing C.Has shown D.Having been shown 17.He went from door to door, ____waste papers and magazines.A.gathering B.gathered C.gather D.being gathered 18.The student corrected his paper carefully, ____the professor’s suggestions.A.follow B.following C.followed D.being followed 19.The ___price will save you one dollar for each dozen.A.reduce B.reducing C.reduced D.reduces 20.People ____in the city do not know the pleasure of country life.A.live B.to live C.lived D.living 21.The foreigner tried his best, but he still couldn’t make his point ___.A.understand B.understanding C.to understand D.understood 22.The scientists were waiting to see the problem ______.A.settle B.settled C.to settle D.settling 23.The library’s study room is full of students _____for the exam.A.busily prepared B.busy preparingC.busily prepare D.are busily preparing 24.The ground is _____with ____ leaves.A.covering, falling B.covered, fallingC.covered, fallen D.covering, fallen 25.Lessons ____easily were soon forgotten.A.to learn B.learn

C.learned D.learning

第五篇：過去分詞-現(xiàn)在分詞練習(xí)題

過去分詞專項(xiàng)練習(xí)

過去分詞兩個顯著的特點(diǎn)即：從時間上講，表示動作已經(jīng)完成；從語態(tài)上講，表示被動的概念，但是如果是不及物動詞用作過去分詞形式，則只表示動作的完成，而沒有被動意義。如 fallen leaves 落葉

retired workers 退休工人。過去分詞主要起形容詞或副詞的作用,表示“被動、完成”的意義,在句中作狀語、定語、補(bǔ)足語、表語等。選擇分詞時,關(guān)鍵看分詞與其邏輯主語的關(guān)系,若是其邏輯主語主動發(fā)出的動作,選用現(xiàn)在分詞;若是被動動作,則選用過去分詞。

過去分詞用法總結(jié)如下：

一、表語:

1． The cup is broken.2． The door remains locked.3． She looked disappointed.二、定語：要求學(xué)生必須掌握過去分詞做定語的位置，告訴他們單個過去分詞及由過去分詞構(gòu)成的復(fù)合形容詞作定語時，通常置于被修飾詞之前，但修飾代詞時，需置于被修飾詞之后，而過去分詞短語作定語也要后置，即要放在被修飾詞之后。1.We needed much more qualified workers.(單個過去分詞作定語)2.The girl dressed in white is my daughter.(過去分詞短語作定語)3.Is there anything unsolved?

There is nothing changed here since I left this town.(如果被修飾的詞是由every/some/any/no+thing/body/one 所構(gòu)成的復(fù)合代詞或指示代詞those等時，即使是單個的過去分詞作定語，也要放在被修飾詞的后面)4.This is a state-owned factory.This is a newly built building.Advertising is a highly developed industry.(單個過去分詞與名詞或副詞構(gòu)成復(fù)合形容詞時，放在其修飾的名詞前作前置定語)

三、賓語補(bǔ)足語：可以帶過去分詞作賓語補(bǔ)足語的動詞有： 1）see, hear, find ,feel, think等表示感覺和心理狀態(tài)的動詞 He found his hometown greatly changed when he came back from abroad.He once heard the song sung in German.Every thought the match lost.2)make, get, have, keep 等表示“致使”意義的動詞：

He’s going to have his hair cut.She had her foot injured in the fall.When you talk, you have to at least make yourself understood.Please keep us informed of the latest developments.(請讓我們了解最新的發(fā)展情況。)

四、狀語：

The trainer appeared, followed by six little dogs.Once seen, it can never be forgotten.=Once it is seen, Seen from the hill, the park looks very beautiful = When it is seen from the hill, the park looks very beautiful.Given more time, we could do it much better.= If we were given more time, we could do it much better.語法演練

一、考查過去分詞作狀語

過去分詞作狀語可表示原因、時間、條件、伴隨等。有時過去分詞前也可加上連詞when, while, if, unless, though等。過去分詞作狀語,其邏輯主語是句子中的主語,表示被動或完成意義。例如:

1.________ in 1636,Harvard is one of the most famous universities in the United States.A.Being founded

B.It was founded

C.Founded

D.Founding 2.________ time, he'll make a first-class tennis player.A.Having given

B.To give

C.Giving

D.Given Unless ________ to speak, you should remain silent at the conference.A.invited

B.inviting C.being invited D.having invited

Generally speaking, _____ according to the directions, the drug has no side effect.A when taking B when taken C when to take D when to be taken

二、考查過去分詞作定語

過去分詞作定語,其邏輯主語是所修飾的名詞或代詞,表示一個被動或完成的動作,相當(dāng)于一個被動的定語從句。3.Prices of daily goods ________ through a computer can be lower than store prices.A.are bought B.bought C.been bought D.buying

4.The Olympic Games, ________ in 776 B.C., did not include women players until 1912.A.first playing B.to be first played C.first played D.to be first playing

三、考查過去分詞作補(bǔ)足語

過去分詞作賓語補(bǔ)足語時,邏輯主語是其前面的賓語,表示一個被動或完成的動作。例如: 5.The murderer was brought in, with his hands ________ behind his back.A.being tied B.having tied C.to be tied D.tied

四、考查過去分詞作表語

過去分詞作表語,其主語通常是人,表示主語所處的狀態(tài)或表示主語對某事的感覺,意思是”(某人)......的";而現(xiàn)在分詞作表語時,其主語通常是物,表示主語的特征,意思是“令人......的”。常用作表語的過去分詞有: interested, moved, discouraged, amused, astonished, surprised, frightened, excited, moved, inspired, tired, worried, hurt, crowded, gone, broken, dressed, wounded, pleased,等等。例如:

6.As we joined the big crowd, I got ________ from my friends.A.separated

B.spared C.lost D.missed

另外,有些以過去分詞形式出現(xiàn)的詞,其詞性和意思都已發(fā)生了變化,須引起同學(xué)們的注意。例如:

7.________ the general state of his health, it may take him a while to recover from the operation.A.Given B.To give C.Giving D.Having given

“Given”在此處是介詞,意思是“在......的情況下;考慮到”。

答案:1-5 CDBCD 6-7 AA

你對第1面的《過去分詞高考考點(diǎn)透析》一文理解得如何?為了使你加深印象,檢測一下你的復(fù)習(xí)效果,請做下面選自高考試題的單項(xiàng)填空練習(xí)。為了讓你開動腦筋,不盲目猜題,本練習(xí)題中也包括其它非謂語動詞形式的習(xí)題。

1.Because of my poor English I'm afraid I can't make myself________.A.understand B.to understand C.understanding D.understood 2.The workers want us________ together with them.A.work B.working C.to work D.worked 3.What's the language________in Germany? A.speaking B.spoken C.be spoken D.to speak

4.________some officials, Napoleon inspected his army.A.Followed B.Followed by C.Being followed D.Having been followed by 5.Most of the people________ to the party were famous scientists.A.invited B.to invite C.being invited D.inviting 6.He was disappointed to find his suggestions________.A.been turned down B.turned down C.to be turned down D.to turn down 7.Do you know the boy________ under the big tree? A.lay B.lain C.laying D.lying 8.-Good morning.Can I help you?

-I'd like to have this package________, madam.A.be weighed B.to be weighed C.to weigh D.weighed

9.There was a terrible noise________ the sudden burst of light.A.followed B.following C.to be followed D.being followed 10.________more attention, the trees could have grown better.A.Given B.To give C.Giving D.Having given

11.The secretary worked late into the night, ________a long speech for the president.A.to prepare B.preparing C.prepared D.was preparing 12.It was so cold that they kept the fire ________all night.A.to burn B.burn C.burning D.burned

13.Generally speaking,________ according to the directions, the drug has no side effect.A.when taking B.when taken C.when to take

14.Suddenly, a tall man driving a golden carriage ________the girl and took her away,________ into the woods.A.seizing;disappeared B.seized;disappeared C.seizing;disappearing D.seized;disappearing 15.Having a trip abroad is certainly good for the old couple, but it remains________ whether they will enjoy it.A.to see B.to be seen C.seeing D.seen

16.The pilot asked all the passengers on board to remain________ as the plane was making a landing.A.seat B.seating C.seated D.to be seating

17.After his journey from abroad, Richard Jones returned home, ________.A.exhausting B.exhausted C.being exhausted D.having exhausted 18.The________ boy was last seen________ near the East Lake.A.missing;playing B.missing;play C.missed;played D.missed;to play 19.The patient was warned________ oily food after the operation.A.to eat not B.eating not C.not to eat D.not eating

20.While building a tunnel through the mountain, ________.A.an underground lake was discovered B.there was an underground lake discovered C.a lake was discovered underground D.the workers discovered an underground lake

key: 1-5 DCBBA 6-10 BDDBA 11-15 BCBDB 16-20 CBACD 動詞—ing形式練習(xí)題

1.Taking pictures___ very interesting.A.is B.are C.to be D.be 2.______ the bad news made him cry.A.Hear B.Heard C.Hearing D.Is hearing 3._____ a desert had always been a risk adventure.A.being crossed B.Having crossed C.Crossing D.To have crossed 4.Before he came , I’d finished _______ the whole book.A.to read B.to have read C.reading D.read 5.I always enjoy ____ to popular music at night.A.to listen B.listening C.that I can listen D.if I can listen 6.We are considering ________ a trip around the island.A.take b.to take C.to be taking D.taking 7.I hope you don’t mind ____ at your newspaper.A.I look B.my looking C.I looking D.my to look 8.When a man’s heart stops ______ , he dies.A.to beat B.beating C.beat D.beaten 9.I can’t help _______ he is still alive.A.thinking B.think C.to think D.thought of 10.So far as I am concerned , I prefer reading ________.A.than meat B.for joy C.instead of sleeping D to drinking 11.It goes without _______ that knowledge is important.A.talking B.telling C.saying D.mentioning 12.we are looking forward ______ our friends next week.A.to see B.to seeing C.to be seeing D.shall see 13.He spent a lot of money _____ books and magazines.A.buy B.buying C.to buy D.bought 14.The silkworm is an insect worth _____.A.to know B.knowing C.to be known D.being known 15.She went out without ______ good-bye to us.A.say B.to say C.saying D.being said 16.The curious student kept on _______ questions.A.asks B.asking C.to ask D.asked 17.He is such a strange person;there’s _____ what he’ll do next.A.no knowing B.not to know C.not known D.being unknown 18.When she heard the bad news, she burst______.A.into crying B.out to tears C.crying D.out crying 19.You must never cross the street without ______ the light to turn green.A.waiting B/ to wait C.waiting for D.to wait for 20.Scientists succeed _____ protein out of old newspapers.A.to make B.at making C.making D.in making 21.I became ______ after watching too much television.A.bored B.boring C.bore D.bores 22.I felt ____ by his interest in my new invention.A.encourage B to encourage C.was encouraged D.encouraged 23.He sat there ______ a novel.A.read B.reading C.reads D.had read 24.Don’t wake up the______ child.A.sleep B.slept C.sleeping D.sleepy 25.A proverb goes: ‘A ___ stone gathers no moss’.A.roll B.rolling C.rolled D.rolls

26.The heavy rain kept us _____ for two hours.A.wait B.waited C.waiting D.to wait 27.I found a dog ______ over by a car on the road.A.to run B.run C.ran D.running 28.We found the baby ____ on the floor.A.slept B.sleep C.asleep D.sleeping 29.Jack saw a woman ______ near the dog , so he walked up to her.A.stood B.stands C.to stand D.standing 30.They got their car ____ at the garage.A.be washed B.washed C.being washed D.to have been washed 31._____ with his report , I told him to write it all over again.A.Dissatisfactory B.Not being satisfied C.Having not satisfied D.Dissatisfying 32._____ our shoes in our hands , we crossed the stream.A.To carry B.Carrying C.Carried D.Carry 33._____ my homework, I went home.A.Having finished B.Finished C.Being finished D.Finish 34.____ the door unlocked, I went in.A.Finding B.Found C.Had found D.Have found 35.______ a careless fellow, he forget all about it.A.Is B.Be C.Being D.Was 36._____ carefully, this letter is very beautiful A.Type B.Typing C.Typed D.To typed 37.Animals can do many amazing things when properly___.A.train B.training C.trained D.to train 38.You must be careful when ___ on the highway.A.you driving B.are driving C.driving D.you were driving 39.If _____ , I will go to the party tonight.A.invite B.inviting C.to invite D.invited 40.Thousands of products ____ from coal are now in daily use.A.made B.make C.making D.to make 41.Engines are machines ___ power or motion.A.produce B.producing C.produced D.which producing 42.During this battle some soldiers were wounded , and some _____.A.miss B.missed C.missing D.to miss 43Weather ____ , we will have a picnic tomorrow.A.permit B.permits C.permitted D.permitting 44.The vacation ____ over , the students came back to school.A.is B.are C.was D.being 45.____, we left off our work.A.After setting the sun B.Having set the sun C.The sun having set D.Being the sun set.46.___ the painting, he gave a sigh of relief.A.Finishing B.Has finished C.Being finished D.Having finished 47.___ the way to take, the traveller went on his journey.A.Telling B.Having told C.Having been told D.Have told 48.The United States has developed into a modern nation in a very short time___ with many other countries.A.compares B.comparing C.to compare D.compared 49.When you find something in your writing that needs _____ , you should mark it on the paper.A.to be correcting B.correct C.to correct D.correcting 50.None of us objected to ____ George to the birthday party.A.invite B.inviting C.have invited D.invited

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