【公开课】Unit+8+Our+Blue+Planet+Wrapping+up+the+topic+Review仁爱科普版（2024）七年级英语下册

WrappingupthetopicReviewUnit8OurBluePlanetLearningobjectivesTounderstandandlearnsomenewwords,expressionsandsentencepatterns;Tolistenforgeneralandspecificinformation;Tounderstandandlearnsomelisteningskills;Totalkabouthowtoprotectourplanetbyusingimperativesentences;Toimproveindependentlearning,cooperativelearningandinquiry-basedlearningabilities.KeypointsanddifficultpointsTolearnandmasterthekeynewwords,expressionsandsentencepatterns;Tolistenforspecificinformationanddeepunderstanding;Tolearnandmastersomelisteningskills;Tounderstandandtalkabouthowtoprotectourplanetbyusingimperativesentences;Toreviewandmasterknowledgeinthisunitbylistening,speaking,readingandwritingactivities;Tothinkcriticallyandexpressopinionsfreely.Leadingin01LeadinginWhatdoyouknowaboutdrinkingwater?Activity302Pairwork.Lookatthepicturesandtalkabouthowtoprotectourplanetbyusingimperativesentences.Activity3putthrowcollectreusewastekeepPairwork.Lookatthepicturesandtalkabouthowtoprotectourplanetbyusingimperativesentences.putthrowActivity3Don’tlitter!Putthewasteintothebin.Don’tthrowthewasteintotheriver.Pairwork.Lookatthepicturesandtalkabouthowtoprotectourplanetbyusingimperativesentences.collectreuseActivity3Collecttherainwatertowaterflowers!Reusethewaterofwashingclothestocleanthecar.Pairwork.Lookatthepicturesandtalkabouthowtoprotectourplanetbyusingimperativesentences.wastekeepActivity3Don’twastewater!Turnoffthetapafterusingwater.Keepouroceanandbeachclean!Pairwork.Lookatthepicturesandtalkabouthowtoprotectourplanetbyusingimperativesentences.Activity3Don’tthrowthewasteintotheriver.Collecttherainwatertowaterflowers!Reusethewaterofwashingclothestocleanthecar.Don’twastewater!Turnoffthetapafterusingwater.Keepouroceanandbeachclean!Activity403Pairwork.Readthetext.Activity4Weallknowweneedtosavewater.Butdoyouknowhowtodoit?Herearesomesuggestions.1.Don’tkeepthewaterrunningwhilebrushingyourteeth.2.Turnoffthetapeachtimeafterusingwater.3.Donottakelongshowers.4.Collectrainwaterforlateruse.5.Reusethewaterfromwashing.6.Washasmanyclothesaspossibleatatime.Inshort,weneedtodevelopgoodhabitsofusingwater.Remember,everydropcounts!Let’sstartsavingwaterfromnowon.Pairwork.Shareyourideasaboutsavingwaterbyansweringthequestions.Activity41.Whatdoyouusuallydotosavewater?2.Doyoukeepthewaterrunningwhilebrushingyourteeth?3.Whatcanyoudowithrainwater?4.Howcanyoureusewaterinyourdailylife?5.Whatismostimportantaboutsavingwater?Pairwork.Makeadialogueaboutsavingwaterbyansweringthequestions.Activity4Whatdoyouusuallydotosavewater?Doyoukeepthewaterrunningwhilebrushingyourteeth?Whatcanyoudowithrainwater?Howcanyoureusewaterinyourdailylife?Activity4Vocabulary04Vocabulary单词词性释义lateradj.后来的；以后的adv.后来；以后developv.(使)成长；发展habitn.习惯countv.重要；数数Vocabulary单词词性释义dailyadj.每日的，日常的；按日的inshont总之；简言之developthehabitof...养成……的习惯fromnowon从今以后Languagepoints05Languagepoints1.Collectrainwaterforlateruse.later（1）形容词，意为“以后的；后来的；接近末期的；晚年的”Theteacherwilgivehersomeadviceatalaterdate.老师将在晚些时候给她一些建议。（2）later的其他用法①作副词，意为“后来；以后”。在句中可单独作状语，也可用于“具体时间段+later”结构中，意为“……后”I'dliketocomeontothatquestionlater.我想以后再讨论那个问题。Languagepoints1.Collectrainwaterforlateruse.（2）later的其他用法②later作late的比较级，表示“更晚”Hecamebackfiveminuteslater.5分钟后他回来了。③lateron副词短语，意为“后来；以后”I'mgoingoutlateron.我过一会儿要外出。Muchlateron,sherealizedwhathehadmeant.过了好长时间，她才明白他的意思。Languagepoints1.Collectrainwaterforlateruse.（3）辨析later和after①later副词，通常位于时间段之后，常用于“时间段+later"结构中，意为“……后”，常用于一般过去时。不能与时间点连用HegottoHenanthreedayslater.三天后，他到达了河南。②after介词，通常位于时间段或时间点之前，常用于“after+时间段/时间点”结构中Hecamebackafterthreedays.三天后，他回来了。Languagepoints2.Inshort,weneedtodevelopthegoodhabitofsavingwater.（1）inshort①

意为“总之；简而言之”，放于句首或句中，Inshort,doingexerciseisgoodforyourhealth.总之，锻炼对你的健康有好处。②inshort可与inaword互换Inaword,differentpeoplehavedifferentrelaxations.总之，不同的人有不同的消遣之一。Inaword/Inshort,hetiresofeverything.简言之，他对一切都感到厌倦了。Languagepoints2.Inshort,weneedtodevelopthegoodhabitofsavingwater.（2）develop，1)动词，意为“(使)成长；发展；加强；开发；出现(问题)；制定2)developthehabitof...意为“养成……的习惯”Childrenshoulddevelopthegoodhabitofreading.孩子应该养成阅读的好习惯。3)developplans=makeplans制定计划Shewantstodevelopotherplanstohelpchildren.她想制定其他的计划来帮助孩子们。Languagepoints2.Inshort,weneedtodevelopthegoodhabitofsavingwater.4)develop的相关单词①

名词，development(发展)Wewanttomakeadevelopmentplanforyou.我们想为你制定一个发展计划。②

形容词，developing

(发展中的)；developed

(发达的)IndiaisadevelopingcountrywhileAmericaisadevelopedcountry.印度是一个发展中国家，而美国是个发达国家。Languagepoints3.Remember,everydropcounts.count（1）动词

①

意为“重要”Everyminutecountsforme.对于我来说，每一分钟都很重要。②

意为“数数”Billycan'tcountyet.比利还不会数数。Thelittleboycancountfrom1to100.这个小男孩可以从1数到100。Languagepoints3.Remember,everydropcounts.③

意为“把……算入”Wehavefourpeople,notcountingchildren.不算孩子的话，我们有四个人。（2）countdown意为“倒数；倒计时”Theyarecountingdownthedaystotheendofthiswinterholiday.他们正在对这个寒假的结束进行倒计时。Languagepoints4.Let'sstartsavingwaterfromnowon.（1）①fromnowon意为“从今以后，从现在起”I'llworkhardfromnowon.从现在起，我要努力学习了。②fromtodayon从今天起Fromtodayon,tobeahappyperson.从今天起，做一个快乐的人。③fromthatdayon从那天起Fromthatdayon​,hetrainedtwiceashard.从那天起，他加倍努力训练。Languagepoints4.Let'sstartsavingwaterfromnowon.（2）辨析fromnowon和fromthenon①fromnowon从现在起，表示以现在为起点延续下去，常与一般现在时或一般将来时连用We’llworktogetherfromnowon.从现在起，我们将一起工作。②fromthenon从那时起，表示以过去为起点延续下去，常thenon时起与一般过去时连用Myfamilylivedinthecityfromthenon.从那时起，我家就生活在这个城市。Languagepoints5.Howcanyoureusewaterinyourdailylife?daily（1）形容词，意为“每日的，日常的；按日的”，相当于everyday，在句中只能作定语Manypeoplestillreadadailynewspaper.很多人依然会看日报。inone'sdailylife意为“在某人的日常生活中”Sportsareveryimportantinourdailylife.运动在我们的日常生活中很重要。Languagepoints5.Howcanyoureusewaterinyourdailylife?（2）daily的其他用法①

副词，意为“每日，每天”，相当于everyday。Hewritesastorydaily.=Hewritesastoryeveryday.他每天写一个故事。②

名词，意为“日报”IlikereadingChinaDaily.我喜欢阅读《中国日报》。Exercise06Exercise1.事实上，以后再办这件事可能要明智得多。Actually,itwouldbemuchmoresensibletodoit_________.2.简言之，保持健康有很多简单的方法。_____________,therearemanyeasywaysofkeepingfit.3.我还可以做一年的计划。MaybeIcan____________________forayearfromnow.4.数数看一行有多少棵树。___________andseehowmanytreesthereareinarow.laterInshortdevelopplansCountExercise5.从现在起你应该多为自己着想。Yousho