全科拓展训练冬令营答案

经典word整理文档，仅参考，双击此处可删除页眉页脚。本资料属于网络整理，如有侵权，请联系删除，谢谢！全科拓展训练冬令营答案一、单项式1、都是数字与字母的乘积的代数式叫做单项式。2、单项式的数字因数叫做单项式的系数。3、单项式中所有字母的指数和叫做单项式的次数。4、单独一个数或一个字母也是单项式。5、只含有字母因式的单项式的系数是1或一1。6、单独的一个数字是单项式，它的系数是它本身。7、单独的一个非零常数的次数是0。单项式的系数包括它前面的符号。10、单项式的系数是带分数时，应化成假分数。11、单项式的系数是1或-1与字母有关，与单项式的系数无关。1.Thisismyhead.(B)2.Whatareyoudoing?(A)3.Thereisacatonthebed.(B)4.Inspring,theleavesaregreen.(A)5.Thankyouverymuch.(C)6.Iusuallywashclothesontheweekend.(A)7.usuallywriteane-mailtomygrandmaonSunday.(B)8.MybirthdayisOct.12th.(C)9.WhereareAmyandChenJie?Theyarerunningtous.(C)10.Look,hercometwotigers.(B)二、1.TodayisApril3rd.(*)2.Ilikespringbest.(√)3.Mymotheriswritingane-mailtomyuncle.(√)4.Iusuallyeatdinnerat7:30intheevening.(*)5.Amyiscatchingbuterflies.(*)6.Whatdoyoudointheevening?Ioftenreadbooks.(*)7.WhatisZoomdoing?He'scountinginsects.(v)8.Look,themotherpandaissleeping.(*)9.Cantigersclimbtrees?No,theycan't.(*)10.What'sthedatetoday?It'sMarch12th.(√)三.1.AreyoufromChina?(B)2.What'stheweatherlikeinspring?(c)3.What'syourauntdoing?(A)4.Happybirthday.(C)5.Whatisthebirddoing?(B)8四.1.Iusuallygetupat7:15.2.What'syourfavouriteseason?Ilikefallbest.3.Whydoyoulikefall?Becauseit'salwayscool.4.Whenisyourbirthday?It'sinMay.5.Sarahiswatchinginsects.五.A:Hello,Amy.What'stheweatherliketoday?B:It'scold.A:Whatisthedatetoday?B:It'sDecember2nd.It'smybirthday.A:Oh,really?Whatdoyouusuallydoonyourbirthday?B:Iusuallygetupearly.ThenItakecandytomyclass.Intheevening,wehaveabigdinnerandeatabirthdaycake.A:Happybirthdaytoyou.B:Thanks.(*,√，*，√，*)六、GDBFC七、(A.)√*√√*(B)1.B2.A3.B4.A5.B八.hot,swim,rains,plant,apples,Winter,cold,Sometimes,ski，snowman九、1.Whatdoyoudoontheweekend?2.Areyoul