Unit4 2022届高考英语一轮复习.ppt

考点必记arisefrom/ariseoutof由……引起;因……产生arisefromone’sseat从座位上站起来[词义辨析]单词词义过去式/过去分词arise不及物动词;起身;出现;由……引起arose/arisenrise不及物动词;上升,升起;增长rose/risenraise及物动词;提高;举起;提出;筹集;饲养raised/raised2.breathn.呼吸的空气[教材原句]Whenthetrainarrivedatthestation,theytookataxitoLakeLouise,wherethebluewaterliterallytooktheirbreathawaywithitsexceptionalbeauty.(P38)火车抵达车站后,她们乘坐出租车来到路易斯湖,那里湛蓝的湖水异常美丽,令她们惊叹不已。语境巧练[选短语填空]heldourbreath,outofbreath,tookourbreathaway,tookadeepbreath(1)Hewentoutofbreathafterrunningforhalfanhour.?(2)WeheldourbreathwhenMrEvansreadtheexamresults.?(3)Asthemusicbegan,Itookadeepbreathandtriedtocalmdown.?(4)Whenwereachedthetopofthemountain,thebeautyofthescenerytookourbreathaway.?考点必记(1)takesb’sbreathaway令人惊叹holdone’sbreath屏住呼吸outofbreath喘不上气takeadeepbreath深呼吸badbreath口臭(2)breathev.呼吸breathein吸入breatheout呼出breatheasighofrelief长舒一口气(3)breathtakingadj.令人惊叹的3.boundadj.准备前往(某地);一定会[教材原句]Theyspentthenight,andthentookacoachboundnorththroughtheCanadianRockiestoJasper.(P38)她们过了一夜,然后乘坐长途汽车,向北穿越加拿大的落基山脉,来到贾斯珀。语境巧练[用所给词的适当形式填空](1)You’vedonesomuchwork;you’reboundtopass(pass)theexam.?[小话题写作](2)飞往地震灾区的飞机装着食物和医疗用品。Theplanesboundfortheearthquakestrickenareacarriedfoodandmedicalsupplies.考点必记northbound/southbound/eastbound/westbound向北/向南/向东/向西行进的boundfor准备前往homewardbound返家途中beboundto一定会4.freezingadj.极冷的;冰冻的[教材原句]Edmontonisfreezingcoldinwinter,withdailytemperaturesaveraging-10℃.(P38)埃德蒙顿在冬天很冷,每日的平均温度在零下10摄氏度。语境巧练[单句语法填空](1)Itisknowntoallthatwaterfreezesat0℃.(2)It’sfreezingcoldoutside,soyou’dbetterputonmoreclothes.(3)Thesnakewasfrozenontheroad.考点必记(1)above/belowfreezing冰点以上/以下freezingpoint冰点(2)frozenadj.冷冻的,冻僵的freezev.结冰befrozenwithfear被吓呆了5.anticipatevt.预料;预见;期望[教材原句]However,theydidnotanticipateseeingsuchanopencountry,andweretrulyamazed.(