题文
阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填入一个适当的英语单词,所填单词要求意义准确,拼写正确,并将该词完整地写在答题卡中相应的横线上。A recent study suggests that students who bring water into exams may improve their grades by 10 percent.Scientists then小题1:____(比较) their exam results with their normal schoolwork grades.They found that all tho 小题2:______had brought drinks with them got better grades.Scientists also considered the students 'schoolwork and小题3:_____(预计)their grades.This was to make sure that the reason was not simply that smarter students were more小题4:________(有可能)to bring drinks with them.小题5:______is unclear why drinking water improves exam results.But scientists say having enough water in our小题6:b and not feeling thirsty could have a helpful effect 小题7:________our brains.Drinking water may also cut小题8:d_____ on anxiety ,which affects exam performances.So next time,小题9:w you are going to have a big exam,try bringing a bottle of water with you.Who knows—it may help you小题10:p the exam! 题型:未知难度:其他题型答案
小题1:compared小题2:who小题3:predicted小题4:likely小题5:It小题6:bodies小题7:on/upon小题8:down小题9:when小题10:pass点击查看序数词知识点讲解,巩固学习
解析
小题1:compared。根据中文提示,和后面的介词with可知填compared。小题2:who。考查定语从句的引导词。先行词为all tho,指的是那些参加考试的学生,故用who引导定语从句。小题3:predicted。预测:predict。根据前文considered可知用过去时态,故填predicted。小题4:likely。有可能的:likely。这是为了保证原因不只是聪明的学生更有可能携带饮料。故填likely.小题5:It。饮料为什么能提高学生的考试成绩仍然不明确。句子结构为it做形式主语,why引导主语从句。故填It。小题6:bodies。但是科学家说人体内含有充足的水分并且不会感到渴会对我们的大脑有帮助作用。根据后文not feeling thirsty 可知前面应该填body而不是bottle之类的单词。故填bodies。小题7:on/upon。have an effect on/upon: 对.....有作用。句意为对大脑有帮助作用。故填on/upon。小题8:down。喝水也许会减少紧张感。cut down:减少。故填down。小题9:when。所以下一次,当你要去参加大型考试的时候,尽量随身携带一瓶水。“参加大型考试”为时间状语,所以用when来引导。小题10:pass。谁知道呢,它也许会帮助你通过考试的。通过考试:pass the exam。故填pass。考点
据考高分专家说,试题“阅读下面短文,根据以下提示:1)汉语提示.....”主要考查你对 [序数词 ]考点的理解。 序数词序数词的概念:
表示顺序的数称为序数词。如:first, cond, third, fourth。
序数词的构成与用法:
1、序数词的构成:①一般来说,是由相应的基数词加词尾th构成。 例:four+th→fourth six+th→sixth ven+th→venth ten+th→tenth②下面这些基数词在变为序数词时,有特殊的变化。例:one→first two→cond three→third five→fifth eight→eighth nine→ninth twelve→twelfth③十位整数序数词的构成方法是将基数词的词y变成i,然后再加eth。例:twenty→twentieth thirty→thirtieth forty→fortieth ninety→ninetieth④两位或两位以上的基数词变成序数词时,仅将个位数变成序数词。例:twenty-one→twenty-first thirty-five→thirty-fifth a hundred and fifty-three→a hundred and fifty-third2、序数词的用法:①序数词在使用时,一般加上定冠词。例:the first book the cond floor the third day the fourth week.②序数词在多数情况下都用作定语,有的也可以作表语、主语和宾语。例:The may1st is Labour Day. 五月一日是劳动节。 My room is on the cond floor. 我的房间在二楼。 The first is larger than the con.(主语)第一个比第二个大。 Read the book from the first.(宾语)从开头读这本书。 You'll be the sixth to write.(表语)你将是第六个写的。③序数词的前面可以加上不定冠词,用来表示“再一”,“又一”的意思。例:You may have a third try. 你可以第三次尝试。
序数词知识体系:
约数的表达方法:
用tens/dozens/scores/hundreds/thousands/millions of 表示“几十、几百、上千、成千上万”等。 如:The boy bought dozens of pencils. Thousands of people died in the earthquake. 注意: (A):dozen, score, hundred, thousand, million等表示确切数量时,不用复数。 如:five dozen (of) eggs 五打鸡蛋 hree hundred people 三百个人
分数词的构成和用法:
1)分数词构成法:分数词(FractionalNumerals)由基数词和序数词构成,基数词代表分子,序数词代表分母。除了分子为1的情况下,序数词都要用复数形式:如:1/4:one-fourth 5/9:five-ninths 2/3:two-thirds 17/5:three and two-fifths 7/12:ven-twelfths 379/8:forty-ven and three-eighths此外还有下面表示法:如:1/2:a(one) half 1/4:a(one) quarter 3/4:three-quarters 9/4:two and a quarter 3/2:one and half 31/4:ven and three quarters
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