Unit 7 Lesson 1　Section A (1a－2d) 导学案 人教版英语八年级下册

Unit7What'sthehighestmountainintheworld?主题范畴：人与自然子主题：地理与自然景观；动物的特征和生活环境1.语言知识：学习掌握相关词汇、短语与句式，能使用英语简单地谈论地理与自然。2.文化知识：了解我国和世界的一些“自然地理之最”；了解我国明长城的基本知识及国宝大熊猫与动物保护。3.语言技能：能表达较大的数字并熟练运用形容词和副词的比较级、最高级。4.学习策略：通过搜寻具体信息，培养寻读的能力；通过罗列事实及数据，初步学习说明文的写作。Lesson1SectionA(1a－2d)基础练习请预习下列重点单词和短语，并完成下面的表格及相关训练。重点单词名词1.米；公尺2．沙漠3.亚洲•(adj.)亚洲(人)的(n.)亚洲人4.人口；人口数量5.旅行者；观光者•(n.)旅游业；旅游6.墙动词7.保护；防护•(n.)保护；保卫•(短语)保护……免受……伤害形容词8.深的；纵深的•(adv.)深深地9．令人大为惊奇的；令人惊喜(或惊叹)的•(v.)使吃惊；使惊奇•(adj.)(感到)惊异的；吃惊的10.古代的；古老的11.宽的；宽阔的•(adv.)广泛地；普遍地12.人造的兼词13.(adj.)平方；正方形的(n.)正方形；广场14.(n.&v．)旅行；旅游重点短语1.(可以)随便(做某事)2.就我所知3.在尺寸上；在大小方面4.……的人口根据语境或提示，完成填空。1.Thereislittleraininthed，soitisverydry.2.What'sthe(人口)ofthiscountry?3.Thewindowistwosmetersinsize.4.Many(tour)visittheGreatWalleveryyear.5.Doyouknowhow(深的)theriveris?佳句仿写用句中黑体词或短语仿写句子。1.Qomolangmaishigherthananyothermountainintheworld.2.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?3.Feelfreetoaskmeanythingontoday'sGreatWalltour.4.AsfarasIknow,therearenootherman－madeobjectsasbigasthis.句子仿写汤姆比他班上的任何一位同学都高。上海是中国最大的城市之一。如果你需要帮助，可以随时给我打电话。就我所知，她总是上学迟到。课时练习知识探究Chinahasthebiggestpopulationintheworld.【自主探究】population的用法【习题演练】()1.________isthepopulationofBeijing?A．Howmany B.HowmuchC.Howbig D.What2．中国有14亿多的人口。Chinahasover1.4billion.＝Chinaisover1.4billion.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?【自主探究】“oneof＋the＋形容词最高级＋可数名词复数”意为“最……的……之一”，此结构作主语时，谓语动词用单数形式。如：OneoftheoldeststudentsinhisclassisfromEngland.【习题演练】()3.(2023怀化)XuMengtaoisoneofthe________playersinChina.A．famous B.morefamousC.mostfamousThemainreasonwastoprotecttheirpartofthecountry.【自主探究】protect的用法◆protect用作动词，意为“保护；防护”，其常用搭配为：protect...from/against...“保护……免受……”。如：Sheiswearingafurcoattoprotectherselffromthecold.◆protection为其名词形式，意为“保护；保卫”。【习题演练】()4.—Whyareyoucarryinganumbrella?It'snotgoingtorain.—To________myselffromthesun.A.protect B.saveC.stop D.prepare强化练习一、单项填空()1.(2023天津改编)Samdid________inhisstudiesthisyearthanlastyear.A.well B.betterC.best D.thebest()2.Thepopulationofthetown________big.Fourfifthsofthepopulation________farmers.A.is;are B.are;isC.are;are D.is;be()3.________Iknow,Lisawon'tcometoyourbirthdaypartytomorrow.A.Asfaras B.AslongasC.Assoonas D.Aswellas()4.ZhaozhouBridgeisoneof________stonebridgesintheworld.A．old B.olderC.oldest D.theoldest()5.—Howtallisthetree?—It'sabout________.A.fivemetertall B.fivemeterstallC.five－metertall D.five－meterstall二、单句选词填空protectdeepmeteramazingpopulation1.Theteachertoldusa(n)storyinclassyesterday.2.Canadaisabigcountry,butithasasmall.3.Weshouldtryourbesttotheenvironment.4.It'saboutfivehundredfromheretothepostoffice.5.Theriveris.Don'tswiminit.三、情景对话请通读下面对话，根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。A.Itisabout2,700,000squaremiles.B.Howdidyouknowit?C.ItisinSouthAmerica.D.Canyoutellmesomethingmoreaboutit?E.Butitisbecomingsmallerandsmallerinsizetheseyears.F.ItistheAmazonRainforest.A:Hi,Sarah.Doyouknowwhatthebiggestrainforestisintheworld?B:Yes,Ido.1.A:Howbigisit?B:2.A:Whereisit?B:3.A:Oh,youknowitverywell.B:Yes,myteachertoldusaboutitlastw