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1、Module5Unit2Theenvironment重点单词1.quantityn.数量教材原句①MsLinsuggestedweshouldcutbackonthequantity(数量)ofthingsweproduceinordertosavetheenvironment.单项填空②Withmoreforestsbeingdestroyed,hugequantitiesofgoodearthDeachyear.A.iswashingawayB.isbeingwashedawayC.arewashingawayD.ar
2、ebeingwashedaway答案D quantitiesof不论修饰可数名词复数还是不可数名词作主语时,谓语动词均用复数形式,且earth与washaway之间是被动关系,故选D。单句填空③—Whydoestheriveraroundthevillagesmellterrible?—Becauselargequantitiesofwaterhavebeenpolluted(pollute)already.④Thisproductisalotcheaperifyoubuyitinquantity(quantity)
3、.⑤It’scheapertobuygoodsinlargequantities(quantity).⑥Alargequantityofbeerwassold(sell)yesterday.点拨inquantity/inlargequantities大量,许多quantitiesof+名词+复数谓语动词aquantityof+不可数名词+单数谓语动词aquantityof+复数名词+复数谓语动词2.impressvt.使印象深刻教材原句①WhenIheardwhatyousaidabouttheenvironmentand
4、theeconomyneedingtoworktogethermore,Iwasveryimpressed(impress).单项填空②ThevisitorslookedquiteBbythebeautifulviewatthetopofMountTai.A.tiredB.impressedC.worriedD.puzzled答案B句意:泰山顶上的美景给游客留下了非常深刻的印象。tired劳累的;impressed留下印象的;worried担忧的;puzzled困惑的。根据题意可知游客被美景吸引,也就是美景给游客留下了深刻
5、印象,故选B项。完成句子③Heimpressedonustheneedforimmediateaction.他让我们认识到需要立刻采取行动。④Everyonewasdressedintheirbestclothes,eagertomakeagoodimpressiononus.每个人都穿着他们最好的衣服,渴望给我们留下好的印象。点拨impresssb.with/by...用……给某人留下深刻的印象beimpressedby/with...被……打动;对……有深刻印象impresssth.on/uponsb.使某人意识到某事
6、的重要性或严重性[联想]impressionn.印象;感想;压痕makeagoodimpressionon...给……留下好印象impressiveadj.给人深刻印象的impressedadj.印象深刻的3.decreasevt.&vi.&n.减少教材原句①Thisisoneofthecheapestandbestwaysofdecreasing(decrease)desertification.单项填空②IthasbeenreportedthattheexportsofthatcompanyhavedecreasedB
7、3%.A.toB.byC.withD.at答案B考查介词。decreaseto“减少到……”,其后一般接具体的数字;decreaseby“减少了……”,其后一般接分数或百分数。完成句子③Thehighesttemperaturetomorrowwilldecreaseto28degreesontheCelsiusScale.明天的最高温度将下降至28摄氏度。④Theworkforcehasbeenreducedbyhalf.职工人数已减少一半。点拨decreaseto...减少到……decreaseby...减少了……de
8、creasein...在……方面减少onthedecrease在减少中,在下降中,减少下去[辨析]decrease和reduce(1)decrease指逐渐减少或衰弱的过程,主语通常是减少的东西,如size,amount,price等。(2)reduce强调结果,而不是过程,主语是使事物减少的外力。4.
