【題目】請先閱讀下面的短文,掌握其大意,然后從方框中所給的詞中選出最恰當的一個,并用其適當形式填空,每個詞限用一次,并將答案填寫在答題卷的相應位置。
problem, for, but, be, put, watch, a, take, worry, hundred
Do you know what MOOCs are? They're short for massive open online courses(大規(guī)模開放在線課程). Thousands of people can 【1】 a MOOC at the same time. You can be anywhere in the world to take it.
MOOCs were usually for college students at first. 【2】 that's changing. In November, 2012. 【3】 university in the USA opened the world's first free MOOC 【4】 middle school students—a three-week class on biology. About two 【5】 middle school students, some from as far as China, took the class. You see, time and distance are not 【6】. MOOCs are also for younger learners now.
Mr. Wei is a teacher from a middle school in Shanghai. He opened several computer courses this year. He recorded his lessons and 【7】 them on the Internet as a part of the "MOOCs go to middle school" project in China. Middle school students can now learn by 【8】 MOOCs outside school.
Some teachers and parents are 【9】 that middle school students may not have enough time to take MOOCs after school. But the fact 【10】that they can learn a lot from MOOCs.
【答案】
【1】take
【2】But
【3】A
【4】for
【5】hundred
【6】problems
【7】put
【8】watching
【9】worrying
【10】is
【解析】
本文向我們介紹了MOOC大規(guī)模開放在線課程。可以上千人同時在線學習,并且不受時間和距離的影響。現在MOOC對不同的學生開放,學生也獲益良多,但是家長和老師也有他們的擔憂。
【1】句意:上千人能夠同時參加一個MOOC課程。
此空為謂語動詞,且can為情態(tài)動詞,后接動詞原形。根據“You can be anywhere in the world to take it.”可知,it指代a MOOC,因此此處應該是“參加”在線課程,用動詞take。故填take。
【2】句意:但那正在改變。
根據上一句“MOOCs were usually for college students at first.”可知起初這個課程是為大學生準備的,根據下文“…middle school students, some from as far as China, took the class.”可知后來課程向中學生展開,因此此空應該用表示轉折的連詞but。故填But。
【3】句意:一所美國的大學為中學生開設了第一堂免費MOOC課程——一個為期三周的生物課。
university為名詞,前面應加冠詞,此處表示泛指,并且university以輔音音素開頭,用不定冠詞a修飾。故填A。
【4】句意:一所美國的大學為中學生開設了第一堂免費MOOC課程——一個為期三周的生物課。
結合句意可知,此處表示為中學生開設的課程,“為某人”用介詞for。故填for。
【5】句意:大約200名中學生參加了課程,其中一些來自遙遠的中國。
此空為數詞,修飾學生的數量,備選詞匯中hundred表示“一百”,前面有具體數字two,hundred用單數形式。故填hundred。
【6】句意:你看,時間和距離都不是問題。
根據常識可知,網絡課程一般在時間上比較靈活,根據“some from as far as China”可知一些學生甚至來自遙遠的中國,因此時間和距離都不是問題,此空為名詞作表語。problem表示“問題”,根據be動詞are可知,此空應為復數形式。故填problems。
【7】句意:他錄制課程,然后把它們放到網上,作為“MOOCs進入中學”項目在中國的一個部分。
and連接兩個并列的謂語動詞,且為過去式形式。put…on表示“把……放到……上”,put過去式也是put。故填put。
【8】句意:中學生現在可以在校外通過觀看MOOC課程學習。
此處介詞by表示通過某種方式,后接動詞ing形式。備選詞匯watch表示“觀看”,動詞ing形式為watching。故填watching。
【9】句意:一些老師和家長在擔心中學生可能沒有足夠的時間在放學后參加MOOC課程。
此句是賓語從句,根據空前are可知,此句是現在進行時,此空為動詞的現在分詞。根據從句內容可知,這是家長和老師擔心的問題。worry表示“擔心”,現在分詞為worrying。故填worrying。
【10】句意:但是事實是他們能從MOOC課程中學到很多。
結合句意可知,此句是表語從句,缺少be動詞,主語the fact為單數,be動詞用is。故填is。
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