第2课时Unit3-4,Book7Azxxkwwonderfuladj.棒极了,奇妙的[Unit3,P41]hotadj.热的[Unit3,P41]zxxkwwestn.西部,西方[Unit3,P53]energyn.能源,能量[Unit3,P58]healthyadj.健康的,有益健康的[Unit4,P59]tiredadj.疲劳的,累的[Unit4,P60]学科网keepvt.保持[Unit4,P60]carefuladj.小心的,仔细的[Unit4,P62]luckn.运气[Unit4,P70]学科网lessthanthreetimesaweek一周不到三次[Unit4,P68]Let’scelebrate.让我们庆祝吧。[Unit3,P38]Iftheydonotgiveusatreat,wecanplayatrickonthem.如果他们不招待我们,我们就捉弄他们。[Unit3,P40]学.科.网WestudyMathstogether.我们一起学数学。[Unit3,P46]ImustbuysomeChristmaspresents.我必须买一些圣诞礼物。[Unit3,P49]ItismyfirsttimetoseeitandIamveryexcited.这是我第一次看,我非常兴奋。[Unit3,P51]Atnight,therewillbefireworksinChinatown.晚上在唐人街将放烟火。[Unit3,P51]PeoplecelebrateHalloweeninmanyways.人们用很多方式庆祝万圣节。[Unit3,P54]It’sveryeasyformetogettiredwhenIdance.我跳舞的时候很容易感到疲劳。[Unit4,P60]Danielspendsallhisfreetimesittinginfrontofthecomputer.丹尼尔把所有的业余时间都花在玩电脑上。[Unit4,P64]学.科.网Wow,wehavesomanythingsfordinner.哇,我们晚饭有那么多东西可吃。[Unit4,P67]Howoftendoyouexercise?你多久锻炼一次?[Unit4,P68]