【題目】Many useful machines were______by inventors.These machines have______the world a lot.There are many great inventors in the world,and Watt was one of them.

Watt was English.When he was a child,he liked to ask questions and he was always______hard.One day,he was sitting in the kitchen with his grandmother,and he______a kettle (水壺) on the oven.Soon steam (蒸汽) began to come______the kettle and the lid (蓋子)was shaking.Watt asked what was in the kettle.His grandmother said,“Water,my child.”

“But I know there's______in it.It pushes the lid up,” said Watt.His grandmother told him that it was only steam.He asked his grandmother,“______does the steam come from?” His grandmother said that it came from hot water.Watt said to______,“The steam is very strong.It can push things.The steam will be much______if there's more water.”

Later,Watt tried hard and made steam______for people.He invented the first engine.

1A. sent B. made C. invented D. worked

2A. changed B. got C. became D. was

3A. playing B. using C. growing D. thinking

4A. look at B. looked C. saw D. watch

5A. at B. out of C. in D. out

6A. something B. nothing C. anything D. wind

7A. Where B. Why C. Whether D. When

8A. him B. herself C. himself D. her

9A. stronger B. strong C. weak D. weaker

10A. working B. worked C. work D. works

【答案】

1C

2A

3D

4C

5B

6A

7A

8C

9A

10C

【解析】

本文主要介紹了發(fā)明家瓦特。瓦特是英國人。他小時候喜歡提問題,而且總是想得很認(rèn)真。一天,他和祖母坐在廚房里,他看見爐子上有一個水壺。不久,水壺里開始冒出水蒸氣,水壺蓋在晃動。瓦特問水壺里有什么。他的祖母說:水,我的孩子。”“但我知道里面有些東西。它把蓋子推了上去,瓦特說。他的祖母告訴他那只是蒸汽。他問祖母,蒸汽是從哪里來的?”他的祖母說蒸汽來自熱水。瓦特自言自語道:蒸汽很強(qiáng),它能推動?xùn)|西。如果有更多的水,蒸汽就會更強(qiáng)。后來,瓦特發(fā)明了第一臺蒸汽機(jī)。

1句意:許多有用的機(jī)器是由發(fā)明家發(fā)明的。A. sent發(fā)送,派;B. made制造,做;C. invented發(fā)明;D. worked工作。根據(jù)句中inventor(發(fā)明家)結(jié)合句意可知選C。

2句意:這些機(jī)器極大地改變了世界?疾閯釉~辨析。A. changed改變,實(shí)意動詞;B. got變得,系動詞;C. became成為,變得,系動詞;D. was是,be動詞。change the world:改變世界,結(jié)合句意和選項(xiàng)可知選A。

3句意:當(dāng)他還是個孩子的時候,他喜歡問問題,他總是努力思考?疾閯釉~辨析。A. playing玩;B. using使用;C. growing生長;D. thinking思考。短語be always doing sth.:總是做某事,表示表揚(yáng)或批評。根據(jù)上文he liked to ask questions(他喜歡問問題)可知“他總是努力思考!眛hink hard:努力思考。結(jié)合選項(xiàng)可知選D。

4句意:一天,他和奶奶坐在廚房里,他看見爐子上有一個水壺?疾閯釉~短語。A. look at看,強(qiáng)調(diào)看的動作,及物動詞(后面要跟賓語);B. looked看,強(qiáng)調(diào)看的動作,不及物動詞;C. saw看見,強(qiáng)調(diào)看的結(jié)果,及物動詞(后面要跟賓語)。D. watch觀看,一般指看連續(xù)的畫面,像看電視演出電影等。本句是and連接的并列句,一般情況下and前后句子時態(tài)一致,and前是一般過去時,可知此句時態(tài)是一般過去時,A和D是一般現(xiàn)在時,可排除A和D。looked是不及物動詞,不能跟名詞,本句中跟名詞a kettle,可知排除B。結(jié)合句意可知選C。

5句意:不久,水壺里開始冒出蒸汽,水壺的蓋子開始晃動。考查介詞辨析。A. at在,come at襲擊…;B. out of自…離開,come out of:從…出來;;C. in在…里,come in:進(jìn)來;D. out外面的,外出,come out:出來。結(jié)合句意可知選B。

6句意:但我知道里面有些東西?疾椴欢ù~辨析。A. something某物,某東西,一般用于肯定句,或含情態(tài)動詞的一般疑問句句中,希望肯定回答;B. nothing沒有東西,無物;C. anything某物,任何東西,一般用于否定句或疑問句中;D. wind風(fēng)。根據(jù)下文“It pushes the lid up(它把蓋子往上推。)”可知此句意是“但我知道里面有些東西。”本句是肯定句故用something,選A。

7句意:蒸汽來自哪里?考查詞義辨析。A. Where在哪里;B. Why為什么;C. Whether是否;D. When什么時候。短語come from:來自…,從…來,后面跟地方或來源,結(jié)合下文it came from hot water.(它來自熱水。)可知“蒸汽來自哪里?”,故選A。

8句意:瓦特自言自語?疾榇~。A. him他;B. herself她自己;C. himself他自己;D. her她。短語say to oneself:自言自語;say to sb.:對別人說。此處只有他自己可知是“瓦特自言自語!笨膳懦鼳和D,瓦特是男的,故用himself;選C。

9句意:如果有更多的水,蒸汽就會更強(qiáng)?疾樾稳菰~比較級。A. stronger更強(qiáng)壯;B. strong強(qiáng)壯的;C. weak弱的,虛弱的,無力的,軟弱的;D. weaker更弱的。根據(jù)根據(jù)上文The steam is very strong.It can push things.(蒸汽很強(qiáng),能推動?xùn)|西。)和下文if there's more water(如果有更多的水)可知“蒸汽就會更強(qiáng)”;結(jié)合選項(xiàng)可知選A。

10句意:后來,瓦特努力使蒸汽為人們工作?疾閯釉~形式。短語make sb. do sth.:使某人做某事;結(jié)合句意可知填work,故選C。

完形填空是一卷難度最大的題。它集閱讀理解、語法、詞法、句法于一體,是考查語言綜合運(yùn)用的能力的一道題。 解題的方法第一要帶著空通讀文章,搞清事件發(fā)生的背景。本題主要考查詞義辨析:名詞辨析、形容詞副詞辨析、冠詞辨析、介詞連詞辨析等,做此類型題時,要知道每一個詞的意義,然后結(jié)合上下文背景語境,短語結(jié)合語境選擇正確的選項(xiàng)。

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