【小学中学教育精选】（浙江专版）2017秋九年级英语全册 Unit 13 We’re trying to save the earth 写作小专题习题

Unit 13 We’re trying to save the earth单元写作小专题& Section B(3a～3b)　【单元写作目标】能描述地球的环境问题、原因及解决问题

Unit13We’retryingtosavetheearth &SectionB3a3b 单元写作小专题(～) 【单元写作目标】 (二)以下行为会导致哪些污染，请从方框中里选择 能描述地球的环境问题、原因及解决问题的建议。 合适的选项。 1 ．能用“usedto，atpresent，however”等词 A．AirPollution 来描述当今的环境变化； B．NoisePollution 2 ．能用“①Ithinkweshould…②Isuggest C．WaterPollution that…③We'dbetter…④Wecould…⑤It'sagood D．WastePollution ideato…”等句型来提出解决环境问题的建议。 1. (A)blacksmoke 2. (B)thehorn(喇叭) 3. (C)washingclothesintheriver 一、语言积累 4. (A)smokingcigarettes (一)Environmentalproblemsandreasons：根据 5. (D)usethrow－awaychopsticks 句意及汉语提示，完成下列句子。 (三)Solutions：根据句意及首字母或汉语提示， 1 ．Theriverusedtobeclean，butnowthe 完成下列句子，每空一词。 bottom(底部)，oftheriverisfull(充满着)of ●Tocutdownairpollution rubbish(垃圾)． 1 ．Ithinkweshouldn'tsmokeinpublic． 2 ．Peoplearelittering(乱扔)rubbishinthe 2 ．We'dbettertakethebusorsubway riverandfactoriesarepouring(倒入)waste instead(代替)ofdriving. waterintotheriver.That'swhytheriver ●Tocutdownwaterpollution becomesdirtieranddirtier.Asaresult，there 3 ．Everyoneshouldplayapartincleaning isnomorefishforfishermen(渔民)tocatch. uptheriver. 3 ．Alotofindustrial(工业的)wastewater 4 ．Let'sstopfactoriesfrompouring comesfromthefactories. waste__water(废水)． 4 ．Peopleusealargenumberofplastic(塑料) 5 ．Don'tlitter(乱扔)rubbishintheriver. bagseveryday.Peoplearethrowing(扔)those ●Tocutdownwastepollution bagseverywhere.Thisturnsthebeautiful 6 ．Wecouldreuse(重复使用)theoldthings， citiesintougly(丑陋的)ones.What'sworse， suchasoldglassbottles，oldclothesandsoon. theyalsopollutetheearth. 7 ．Peoplecouldsave(节约)electricityby 5 ．Thefactoriesthatburncoal(煤)pollute turningoffthelightswhentheyleavearoom. theairwithalotofblacksmoke.Theair ●Toprotectanimals pollution(污染)isgettingworseandworse. 8 ．Isuggestthatwecouldsetupvolunteer 6 ．Atpresent，planesarewidelyusedinour groupstoprotect(保护)endangeredanimals. dailylife，which，however，makesalotof 9 ．Don'tusecruelmmethodstohuntthe noise(噪音)． animals. 7 ．Manyanimalsareendangeredbecauseof (四)Otherusefulexpressions：根据句意及首字 thecruel(残酷的)hunting. 母或汉语提示，完成下列句子，每空一词。 8 ．Wearen'tabletoseestarsinthesky 1 ．Everyoneshouldplayapartinsavingthe justlikebefore.Theproblemisthatpeople earth. usetoomuchlight(灯光)．Andit'salso 2 ．Everyoneistryingtoimprove(改善)the harmful(有害的)totheenvironment. environment. 9 ．Manythingsweusedmaybethrownaway 3 ．Savingtheearthcanbegin__with(以……开 andwehardlyeverrecycle(再利用)them. 始)smallthings. 10 ．Weusenicepapertowrap(包装)the present.Doyouthinkthenicepaperis 二、篇章训练 necessary(必要的)ornot?