【題目】請(qǐng)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(dāng)?shù)囊粋�(gè)，并用其適當(dāng)形式填空，每個(gè)詞限用一次，并將答案填寫(xiě)在答題卷的相應(yīng)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(kāi)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(kāi)放在線課程�？梢陨锨送瑫r(shí)在線學(xué)習(xí)，并且不受時(shí)間和距離的影響�，F(xiàn)在MOOC對(duì)不同的學(xué)生開(kāi)放，學(xué)生也獲益良多，但是家長(zhǎng)和老師也有他們的擔(dān)憂。

【1】句意：上千人能夠同時(shí)參加一個(gè)MOOC課程。

此空為謂語(yǔ)動(dòng)詞，且can為情態(tài)動(dòng)詞，后接動(dòng)詞原形。根據(jù)“You can be anywhere in the world to take it.”可知，it指代a MOOC，因此此處應(yīng)該是“參加”在線課程，用動(dòng)詞take。故填take。

【2】句意：但那正在改變。

根據(jù)上一句“MOOCs were usually for college students at first.”可知起初這個(gè)課程是為大學(xué)生準(zhǔn)備的，根據(jù)下文“…middle school students, some from as far as China, took the class.”可知后來(lái)課程向中學(xué)生展開(kāi)，因此此空應(yīng)該用表示轉(zhuǎn)折的連詞but。故填But。

【3】句意：一所美國(guó)的大學(xué)為中學(xué)生開(kāi)設(shè)了第一堂免費(fèi)MOOC課程——一個(gè)為期三周的生物課。

university為名詞，前面應(yīng)加冠詞，此處表示泛指，并且university以輔音音素開(kāi)頭，用不定冠詞a修飾。故填A。

【4】句意：一所美國(guó)的大學(xué)為中學(xué)生開(kāi)設(shè)了第一堂免費(fèi)MOOC課程——一個(gè)為期三周的生物課。

結(jié)合句意可知，此處表示為中學(xué)生開(kāi)設(shè)的課程，“為某人”用介詞for。故填for。

【5】句意：大約200名中學(xué)生參加了課程，其中一些來(lái)自遙遠(yuǎn)的中國(guó)。

此空為數(shù)詞，修飾學(xué)生的數(shù)量，備選詞匯中hundred表示“一百”，前面有具體數(shù)字two，hundred用單數(shù)形式。故填hundred。

【6】句意：你看，時(shí)間和距離都不是問(wèn)題。

根據(jù)常識(shí)可知，網(wǎng)絡(luò)課程一般在時(shí)間上比較靈活，根據(jù)“some from as far as China”可知一些學(xué)生甚至來(lái)自遙遠(yuǎn)的中國(guó)，因此時(shí)間和距離都不是問(wèn)題，此空為名詞作表語(yǔ)。problem表示“問(wèn)題”，根據(jù)be動(dòng)詞are可知，此空應(yīng)為復(fù)數(shù)形式。故填problems。

【7】句意：他錄制課程，然后把它們放到網(wǎng)上，作為“MOOCs進(jìn)入中學(xué)”項(xiàng)目在中國(guó)的一個(gè)部分。

and連接兩個(gè)并列的謂語(yǔ)動(dòng)詞，且為過(guò)去式形式。put…on表示“把……放到……上”，put過(guò)去式也是put。故填put。

【8】句意：中學(xué)生現(xiàn)在可以在校外通過(guò)觀看MOOC課程學(xué)習(xí)。

此處介詞by表示通過(guò)某種方式，后接動(dòng)詞ing形式。備選詞匯watch表示“觀看”，動(dòng)詞ing形式為watching。故填watching。

【9】句意：一些老師和家長(zhǎng)在擔(dān)心中學(xué)生可能沒(méi)有足夠的時(shí)間在放學(xué)后參加MOOC課程。

此句是賓語(yǔ)從句，根據(jù)空前are可知，此句是現(xiàn)在進(jìn)行時(shí)，此空為動(dòng)詞的現(xiàn)在分詞。根據(jù)從句內(nèi)容可知，這是家長(zhǎng)和老師擔(dān)心的問(wèn)題。worry表示“擔(dān)心”，現(xiàn)在分詞為worrying。故填worrying。

【10】句意：但是事實(shí)是他們能從MOOC課程中學(xué)到很多。

結(jié)合句意可知，此句是表語(yǔ)從句，缺少be動(dòng)詞，主語(yǔ)the fact為單數(shù)，be動(dòng)詞用is。故填is。

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