B4M3WordsandexpressionsVIP专享VIP免费

1.Althoughtheseareveryimportant,wecommunicatewithmorethanjustspokenandwrittenwords.它不仅仅是一个博物馆，还是一个学校。Itismorethanamuseum;it’saschool.morethan•IhaveknownJackformorethan20years.•Indoingscientificexperiments,onemustbemorethancarefulwiththeinstruments.ThatismorethanIcanunderstand.variable(likelytochangeoften)adj.可变的;变化无常的various(severaldifferenttypesofsomething)adj.各种各样的;不同的varied(manydifferentkindsofthingsorpeople)adj.不同的,各式各样的varietyn.多样化,种类variationn.变化2.vary1.这些花的颜色和大小都不相同,但都很漂亮。Theflowers___________________butallofthemarebeautiful.2.这家宾馆每个房间的费用由20美元到30美元不等。Thechargeforaroominthishotel____________$20and$30.variesbetweenvaryincolourandsize3.一般来说,水果和蔬菜的价格随季节变化而变化。Generallyspeaking,pricesoffruitandvegetables__________theseason.varieswith3.Onepersonthenholdsuphishand,palmoutwardsandfivefingersspread.1)Thejob__________(finish),wewenthomestraightaway.2)Thissum(这笔钱)__________(add),wewillhaveenoughmoneyforthetriptoParis.3)Thechildrenwentcampingtogether,theirhomework_____________(finish)fortheday.4)Theboylayontheground,histeethset,hishandclenchedonhisbreastandhiseyes________(look)straightupward.5)Animportantlecture________(give)tomorrow,theprofessorhastostayuplateintothenight.6)那架飞机遭遇了空难，无一人生还。Anairaccidenthappenedtotheplane,nobody_____.4.spread4.spread1)Hespreadamatonthefloor.2)Thecityhasspreadquickly.3)Awidestretchoflandspreadinfrontofus.他在地板上铺上了一张席子。这城市扩展得很快。展现在我们面前的是一片广阔的土地。4)Thenewsquicklyspreadabroad.5)Thefirespreadquicklythroughtheforest.6)Thespreadofthediseasefrightenedthevillagers.大火迅速在整个林区蔓延。疾病的蔓延使村民害怕。【拓展】spreadout张开;伸开;铺开。他伸开手发现硬币不见了。Hespreadouthishandsandfoundthecoinhadbeengone.1.Momspreadanewtableclothonthetable.妈妈铺了一张新的桌布在桌子上。她被告知不要把这个秘密传出去。2.Shewastoldnottospreadthissecretaround.3.Thefirespreadfromthefactorytothebuildingsnearby.大火从工厂蔓延到附近的建筑。