英語(yǔ)四級(jí)考試的一大難點(diǎn)就是作文，臨近考試，時(shí)間越來(lái)越緊迫，大家必須抓住考前沖刺這點(diǎn)時(shí)間，新東方網(wǎng)四六級(jí)頻道為大家整理了一些四級(jí)作文預(yù)測(cè)話題，希望考生認(rèn)真背誦幾篇模板，下面來(lái)看看這些預(yù)測(cè)范文吧。
Directions: Write a composition entitled The Brain and the Computer. You should write at least 120 words according to the outline given below in Chinese:
有人認(rèn)為預(yù)測(cè)電腦的功能將超過(guò)人腦。請(qǐng)就人腦與電腦的區(qū)別寫一 篇作文，你可以從體積、運(yùn)算速度和結(jié)構(gòu)等方面進(jìn)行對(duì)比。
參考范文：
The Brain and the Computer
Some recent developments in computer industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000. To understand the significance of this prediction, let us compare the human brain with existing computers. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can communicate with thousands of other cells. Incontrast,jhe^computer^consu;mes_1000,000wwattsofelectricaLpower^and occupieshundredsofcubicJ:eeLofspace.^rhe^computermemoryjisJlike^acell of pigeonholes^withnojhinking^capacityandnoconnectionselsewhere. In a word, thejel^ctronicbrainsjcanjhopelesslysucceedJinjcomgarison with the human brains.
【詞匯表達(dá)亮點(diǎn)】
predict v.預(yù)測(cè)，預(yù)言
cubic foot立方尺
gap n.差互巨大
house v.容納
close v.消失，結(jié)束
communicate with ... 與? ?交流，溝通
significance n.重要性 意義
compare ... with ...把 和 in contrast 相比較 進(jìn)行比較
pigeonhole n.分類架
consume v.消耗
in a word總之，簡(jiǎn)言之
at the rate of ...以 的速度
in comparison with ... 與? ??比較，同??比較起來(lái)
occupy volume of . 占據(jù) 的體積
Directions: Write a composition entitled The Brain and the Computer. You should write at least 120 words according to the outline given below in Chinese:
有人認(rèn)為預(yù)測(cè)電腦的功能將超過(guò)人腦。請(qǐng)就人腦與電腦的區(qū)別寫一 篇作文，你可以從體積、運(yùn)算速度和結(jié)構(gòu)等方面進(jìn)行對(duì)比。
參考范文：
The Brain and the Computer
Some recent developments in computer industry make scientists predict that the gap between human beings and the machine will be closed by the year 20000. To understand the significance of this prediction, let us compare the human brain with existing computers. The brain consumes electrical energy at the rate of 25 watts and occupies volume of one tenth of a cubic foot. The brain houses between 10 billion and 100 billion items of information. Every brain cell is directly connected to many other cells. As a result, the cells in which information is stored can communicate with thousands of other cells. Incontrast,jhe^computer^consu;mes_1000,000wwattsofelectricaLpower^and occupieshundredsofcubicJ:eeLofspace.^rhe^computermemoryjisJlike^acell of pigeonholes^withnojhinking^capacityandnoconnectionselsewhere. In a word, thejel^ctronicbrainsjcanjhopelesslysucceedJinjcomgarison with the human brains.
【詞匯表達(dá)亮點(diǎn)】
predict v.預(yù)測(cè)，預(yù)言
cubic foot立方尺
gap n.差互巨大
house v.容納
close v.消失，結(jié)束
communicate with ... 與? ?交流，溝通
significance n.重要性 意義
compare ... with ...把 和 in contrast 相比較 進(jìn)行比較
pigeonhole n.分類架
consume v.消耗
in a word總之，簡(jiǎn)言之
at the rate of ...以 的速度
in comparison with ... 與? ??比較，同??比較起來(lái)
occupy volume of . 占據(jù) 的體積