任务型阅读,EverytimewhenIlookatthemoon,IwishIcouldgothere.Doyouwishyoucouldflytothemooninaspaceshiponeday?Forhundredsofyear,menhavewantedtotraveltothemoon.Whentheylookedatthemoon,theyaskedmanyquestions.Was
任务型阅读,
EverytimewhenIlookatthemoon,IwishIcouldgothere.Doyouwishyou
couldflytothemooninaspaceshiponeday?Forhundredsofyear,menhave
wantedtotraveltothemoon.Whentheylookedatthemoon,theyaskedmany
questions.Wasthemoonhotorcold?Werethereanyplantsorotherlivingthings
there?Theyaskedmany,manyotherquestions.Somepeoplesaidtherewereliving
plantsonthemoon.Otherssaidnothingcouldlivetherebecausetherewasnoairor
wateronthemoon.
Weknowmuchaboutthemoonnow.Scientistshavestudiedthemoonformany
yearsandhavefoundoutmanyfacts.Notlongagospaceshipswithmeninthemflewtothemoon.Whatdoweknowaboutthemoon?Wefindthatthemoonismuch
smallerthantheearth.Itisaboutonequartersizeoftheearth.Itistravelingroundtheearthallthetime.Daysandnightsonthemoonareverylong.Onedayonthemoon
isaslongastwoweeksontheearth.Onenightisalsoaslongastwoweeksonthe
earth.Inthedaythemoonisveryhot.Atnightitisverycold.Themoonismuch
hotterandmuchcolderthantheearth.
Thereisanothersurprisingthing.Onthemoon,thingsarenotasheavyastheyareontheearth.Isn’tthatinteresting!Perhapsonedaywecanalltraveltothemoon.Itmustbegreatfun.
Whytherearenotanyplantsorotherlivingthingsonthemoon?
themoonismuchsmallerthentheearth,isn'tit?
howlongisonedayonthemoonaslongasontheearth