全国英语专八考试改错题型冲刺练习

全国英语专八考试改错题型冲刺练习全国英语专八考试改错题型冲刺练习以下是我为大家搜寻整理A littleleak willsink agreat ship.的全国英语专八考试改错题型冲刺练习，期望能给大家带来帮忙!更多精彩内容请准时关注我们应届毕业生考试网！The secondmost importantconstituent of the biosphereis liquidwater.This canonly existin avery narrowrange oftemperatures,sincewater freezesat0°C andboils at100°C.This isonly atiny rangecomparedwith thelow temperaturesof someother planetsand thehotinterior of the earth,let thetemperature1―of thesun.As weknow,life wouldonly bepossible onthe faceof a2_planethad temperaturessomewhere withinthis range.3_The earths supplyof waterprobably remainsquite fairlyconstant4in quantity.A certainnumber ofhydrogen atoms,which areone ofthemain constituentsof water,are lostby escapingfrom theatmosphereto outspace,but theyare probablyjust―5―about tobe replacedby newwater risingaway fromthe depthsofthe6earth duringvolcanic action.The totalquantity ofwater isnotknown,and itis aboutenough tocover the surface of千里之行，始于足下the globe7to adepth ofabout twoand three-quarter kms.Most ofit-97%is in the form of thesalt watersoftheoceans.The restis fresh,but threequarter ofthis isin theformofice atthe Poles8and onmountains,and cannotbe usedby livingsystems when9melted.Of theremaining fraction,which issomewhat fewer—10—thanl%ofthewhole,there is10-20times asmuch storedas undergroundwateras isactually onthesurface.There isalso aminor,but extremelyimportant,fraction ofthe watersupplywhich ispresent aswater vapourintheatmosphere.答案八加入意为“更不用说”，表示一种

1.Let thealone.Let alone让步关系依据上下文理解，应当指地球的表面

2.face-surface加入或这样使得后面的句子成

3.planet hadwhich thatplanet为一个定语从句去掉或意思重复

4.fairly quite改成这里指外层空间

5.out outer去掉后面不接

6.away riseawayo改成短文中这里是让步关系，而不是并列关系

7.and although改成英语表达中，当分子是二以上的数时,分

8.quarter quarters母应为复数改成或者依据上下文,这句话的意思应为:除

9.when untilunless非（冰雪）溶化,否则（地球上的）生命系统就无法利用水所以when在这里的意思有误改成文中的仍指水，因此不能

10.fewer lessremaining fraction用要用fewer,less文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有需要的人。