培优练习8（oct 19th)

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1、Unit14Weather重点词汇n.weather；climate；cloud；sunshine；lightening；fog；rain；snow；storm；sky；range；rainfall；wind；thunder；thunderstorm；smog；rainbow；mist；frost；ice；temperature；season；spring；summer；autumn／fall；winter；warmth；dawn；mud；raincoat；umbrella；risk；conse

2、quence；centigrade；degree；forecast；heatv.pour；freeze；harvest；prepare；depend；blow；last;drop；shineadj．／adv．windy；rainy；foggy；sunny；snowy；cloudy；terrible；soft；pleasant；several；cold；cool；fine；mild；misty；hot；warm；wet；damp；freezing；changeable；violent；awesom

3、e；unfortunate；dry；adequate；sunburnt；likely；still重点短语belikelyto；ingeneral；compareto；comparenotes(withsb．)；bycomparison；comeabout；comealong；comeout；cometo；cometooneself；comeupwith；quantifiesof；resultin；leadto；resultfrom；asaresultof；beopposedto；onbehalf

4、ofsb．／onsb．’sbehalf；putupwith；putup；so／aslongas；onconditionthat；makecontributionsto…对…；contributesth．to／towardsth;contributetosth．重点句型1.Howhasthiscomeabout?2.Withoutthe“greenhouseeffect”，theearthwouldbeaboutthirty—threedegreesCelsiuscoolerthanitis．3.

5、Overthenext100yearstheamountofwarmingcouldbeaslowas1to1．5degreesCelsius．在4．…butitisarapidincreasewhencomparedtoothernaturalchanges．5．Somebyproductsofthisprocessarecalled“greenhouse”gases,themostimportantoneofwhichiscarbondioxide．6．Ontheotherhand，ther

6、earethose，likeGeorgeHambley，whoareopposedtothisview，believethatweshouldnotworryabouthighlevelsofcarbondioxideintheair．ComprehendingWords1．season①Myfavouriteseasonissummer．②Theclubhassignupanewgoalkeeperthisseason．③Youthistheseasonofhope．【常见搭配】inseaso

7、n，outofseasonChristmastimeiscalledthe④________________(时节)ofgoodcheer．Itisobviousthatthegifts⑤________________（应时的)costmorethanthose⑥_____________(不当时的)【想一想】high／peakseason(=thebusiestpartofthistime)low／offseason(=theleastbusypartofthistime、2.weather

8、e·g·Whatistheweatherliketoday?【拼一拼】①Sheadaptedherselfquicklytothenewc__________.她很快就适应了新的气候。【辨一辨】climate，weather这两个名词都有“天气、气候”之意。weather为不可数名词，常指某地区具体短时间内的天气，包括晴雨寒暖等情况。climate常作可数名词，指某一地区常年的气候情况，包括气温、降雨量、湿度、风等，还可比喻经济、政治环境。②Smallbusinessesarefindingit