题目
题型:不详难度:来源:
答案
小题1:begin—began
小题2:On—In
小题3:make后加to
小题4:larger—large
小题5:But—However
小题6:worried后删除about
小题7:it – I
小题8:possibly – possible
小题9:family 前加a
小题10:knowledges ---knowledge
解析
试题分析:
小题1:时间是in 1642.动词用过去时:begin—began
小题2:在某个年代用介词in:On—In
小题3:make sb do sth的被动式:be made to do
小题4:as…as….中间接形容词副词原形:larger—large
小题5:But是连词, However是副词,这里有逗号隔开,应该是副词
小题6:worried是及物动词,后面直接接宾语,删除about
小题7:这篇文章是以第一人称描述的
小题8:became后面接形容词作表语:possibly – possible
小题9:family这里是可数名词,前加a
小题10:knowledge是不可数名词
点评:短文改错对考生的语法和上下文串联的要求最高。考生要非常细心的串联上下文进行语法分析,再提出修改。
核心考点
试题【I begin as a calculating machine in 1642. I could “think” logically and produce 】;主要考察你对数词等知识点的理解。[详细]
举一反三
A.situation | B.expression | C.comprehension | D.translation |
A.got through | B.picked up | C.went over | D.turned over |
An average night"s rest includes four or five spells of REM sleep, but these bursts tend to be lengthier towards the end of the night. This means adults getting less than the recommended seven to eight hours a night -- and therefore inadequate REM sleep -- may be damaging their mind"s ability to memorize: Although REM sleep is not classified as a type of deep sleep, it is only reached after the brain has passed through deep sleep stages.
In the recent study, participants were shown groups of three words and asked to find another word that can be associated with all three words. They were tested once in the morning and then given the same task again in the afternoon. In between, some were allowed a nap with REM sleep, some a nap without REM sleep, while the others had a quiet rest period. The quiet rest and non-REM sleep groups didn"t improve, but the REM sleep group improved on their morning performance by an average of almost 40 per cent. Dr Sara Mednick, a sleep researcher at the University of California who led the study, believes the formation of connections between previously unassociated information in the brain occurs during REM sleep.
It is believed that sleep acts as a sort of mental filing system, enabling the brain to sort relevant information from useless information. This process may take place as memories are removed hem one art of the brain to others.
Title | REM Sleep 小题1:______ Memory |
The result of the study | Rapid Eye Movement sleep is of great importance to the brain"s ability to小题2:______ memories. |
The 小题3:____ of the study | ◆ 小题4:______ were required to think of another word associated with all three words. ◆The same task was given to participants 小题5:______ a day. ◆ The quiet rest and non-REM sleep groups showed no 小题6:______. ◆ The REM sleep group小题7:______ well by an average of almost 40 per cent. |
Dr Sara Mednick"s 小题8:_____ | Connections between previous unassociated information in the brain are 小题9:______ during REM sleep |
Conclusion | Sleep acts as a sort of mental filing system, enabling the brain to abandon useless information and keep the 小题10: ______ information. |
A.increase to | B.contribute to | C.keep to | D.take to |
A.appeal to | B.apply for | C.intend for | D.refer to |
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