初三英语缺词填空专项训练.doc

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1、初三英语缺词填空专项训练1Abouttenmenineveryhundredareinfluencedbycolourblindnessinsomeway.Womenareluckier.Onlyaboutoneintwohundredisa1inthismatter.Sosomepeoplesayitissafertobed2bywomen.Therearedifferentformsofcolourblindness.Insomecasesamanmaynotbeabletoseed3red.Hemaythinkthatred,o

2、rangeandyellowareallshades（色调）ofgreen.Sometimesapersoncannottellthedifferencebetweenblueandgreen.Inrarecasesanunluckymanmayseeeverythinginshadesofgreen---astrangeworldi4.Colourblindnessinhumansisastrangethingtoe5.Inoureyestherearemillionsofverysmallthingsc6“cones”.These

3、helpustoseeinabrightlightandtotelld______7betweencolours.Therearealsomillionsof“rods”,buttheyareusedfors8whenitisnearlydark.Theyshowusshapesbutnocolour.Someinsectshavefavouritecolours.Mosquitoes（蚊子）likebluedonotlikeyellow.Aredlightwillnotattractinsects,butabluelampwill.

4、Inas9wayhumansalsohavefavouritecolours.Yetwearelucky.Withtheaidoftheconesinoureyeswecanseemanybeautifulcoloursbyday,andwiththehelpoftherodswecanseeshapesatnight.Onedaywemaye10learnmoreabouttheinvisible（看不见的）coloursaroundus.2Makingfriendsisaskilllikeotherskills.Itimprove

5、swithpractice.Ifyouwanttomeetpeopleandm86friends,youmustbewillingtotakesomeactions.Youmustfirstgow87therearemanypeople.Youwon’tmakefriendsstayingathome.J88acluborgotoaparty,talkingwiththosewholikethes89thingsasyoudo.Orjoinsomeoneinsomea90.It’shumannaturetofeelabitunhapp

6、yabouttheunknown.Mostofourfearscomefromdoubtsaboutourselves.D91forgettheymustbefeelingthesameway.Trytoacceptyourselfasyouare,andtrytoputtheotherpersonatease（自由自在）.You’llbothf92comfortable.Trytoactself-confidentlyt93youdon’tfeelthatway.Whenyouenteraroomf94ofstrangers,wal

7、kstraight,lookdirectlyatthemandsmile.Meetingsomeonenewdoesn’tmeanthatyouwillmakefriendsbecausefriendshipisbasedonmutualliking（基于互相喜欢）and“giveandtake”.Ittakest95todevelop.