人教版八上英语Unit 4《单元语法沙龙+单元写作》课件

单元语法沙龙+单元写作Unit4AmazingPlantsandAnimals自主学习语法现象观察下列句子，写出句子中表示最高级的部分1.Ofthethreehospitals,thisoneistheclosesttomyhome._______________________________2.Iwenttothelargestcinemainthistownyesterday.Italsohasthemostcomfortableseatsinthetown._______________________________theclosestthelargest;themostcomfortable3.Therearethreecinemasinourcity.TeenCinemaisverybig.TownCinemaisalittlebiggerthanTeenCinema.ScreenCityisthebiggestofall.__________________________4.Myfatherexerciseseveryday,soheisthehealthiestinmyfamily.__________________________5.Whoisthemostpopularsingerinyourschool?__________________________thebiggestthehealthiestthemostpopular合作探究语法考点形容词或副词的最高级形容词、副词的最高级用于三个或三个以上的人或事物之间的比较，表示“其中有一个最……”，常用of/in短语来说明比较的范围。形容词最高级前常加定冠词the，副词最高级前的the通常可省略。考点1形容词、副词最高级的构成1.规则变化分类构成方式示例单音节词和部分双音节词一般情况在词尾加-estquiet—quietestslow—slowest以不发音的字母e结尾的单音节词在词尾加-stlarge—largestlate—latest分类构成方式示例单音节词和部分双音节词重读闭音节词，且词尾只有一个辅音字母先双写该辅音字母，再加-estthin—thinnestbig—biggest以“辅音字母+y”结尾的词变y为i，再加-esteasy—easiestearly—earliest多音节词和部分双音节词在词前加mostuseful—mostusefulquickly—mostquickly2.不规则变化good/well—best bad/badly/ill—worstmany/much—most little—leastfar—farthest/furthest old—oldest/eldest考点2最高级的常用句型1.“主语+be+the+形容词最高级+in/of短语”意为“……是……中最……的”。·Heisthehappiestofall.他是所有人中最开心的。·LinHongistheclevereststudentinourclass.林鸿是我们班最聪明的学生。小贴士最高级句子中常含有表示比较范围的介词in或of；of后面一般接表示一群人或事物的代词或名词，in后面一般接表示单位或场所的名词。2.“主语+实义动词（+the）+副词最高级+in/of短语”意为“……在……中最……”。·Tomalwaysarrivesatschoolearliestinourclass.汤姆在我们班总是最早到学校。3.“主语+be+oneofthe+形容词最高级+可数名词复数+in/of短语”意为“……是……中最……的……之一”。·Tomisoneofthemostpopularstudentsinourschool.汤姆是我们学校最受欢迎的学生之一。4.“主语+be+the+序数词+形容词最高级(+可数名词单数+in/of短语)”意为“……（在……中）是第几最……的（……）”。·TheYellowRiveristhesecondlongestriverinChina.黄河是中国的第二长河。5.“疑问词（组）+be+the+形容词最高级，A，BorC?”意为“……是最……的，A，B还是C?”。用于三者之间的比较。·Whichcityisthebiggest,Beijing,ShanghaiorTianjin?哪个城市最大，北京、上海还是天津？6.“疑问词（组）+实义动词（+the）+副词最高级，A，BorC?”意为“……最……，A，B还是C?”。用于三者之间的比较。·Whoranfastestinthe100-metrerace,Bob,JackorMike?谁在100米赛跑中跑得最快，鲍勃、杰克还是迈克？考点3比较级表达最高级含义1.“形容词/副词比较级+thananyother+可数名词单数”或“形容词/副词比较级+thantheother+可数名词复数”意为“比其他任何……都……”，表示最高级含义。·Heworksharderthananyotherstudentinourclass.=Heworksharderthantheotherstudentsinourclass.=Heworksthehardestinourclass.他在我们班上学习最努力。2.“否定词+比较级”也可表达最高级含义。·Ihaveneverreadamoreinterestingnovel.我从来没有读过比这更有趣的小说。对点突破语法专练一单项选择1.[江苏镇江中考]AmongthecharactersinJourneytotheWest,IliketheMonkeyKing______.A.good B.wellC.better D.bestD2.[北京中考]TheNationalLibraryofChinais______publiclibraryinAsia.A.large B.largerC.largest D.thelargest3.[天津中考]Linglingisoneof______studentsinmyclass.Sheisalwaysreadytoofferhelp.A.helpful B.morehelpfulC.lesshelpful D.themosthelpfulDD4.[北京中考]Whatalovelyreadingroom!It’soneof______inourschool.A.nice B.nicerC.nicest D.thenicestD二用所给词的适当形式填空5.[江苏无锡中考]Thefilmhasbeenahugesuccessandthe________(late)newssaysitwillkeeponshowinguntiltheendofJune.6.TheYangtzeRiveristhe________(long)riverinChina.7.Whocanrun________(fast)inyourclass?8.Tomisthesecond________(tall)studentinhisclass.latestlongestfastesttallest三短文填空（语篇练语法）MySchoolLifeMyschoolisoneof9.____________(big)schoolsinourcity.Wehaveabeautifullibrary.It’son10.

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(high)flooroftheteachingbuilding.IlikereadingtherebecauseIcanfind11.________________________(interesting)booksinit.Amongallthesubjects,IthinkEnglishis12.

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(easy)onetolearn.OurEnglishteacher,MissLi,is13.

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(popular)teacherinourschool.thebiggestthehighestthemostinterestingtheeasiestthemostpopularShespeaksEnglish14.________________(clearly)thananyotherteacher.Afterclass,Ialwaysplaybasketballwithmyfriends.It’s15.___________________(exciting)sportforme.Ijump16.

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(high)inmyteam,soIoftengetscores.Ithinkourschoolis17.

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(wonderful)placetostudyandplay.AndIhopeIcanbe18._________________(good)studentinmyclassoneday.moreclearlythemostexcitinghighestthemostwonderfulthebest写“神奇的动植物”写作维度本单元的写作项目是“神奇的动植物”，相关内容涉及以下几个方面：（1）介绍动植物的特征与习性并提出保护建议；（2）介绍中国文化中具有特殊寓意的动植物；（3）介绍动植物的独特能力（4）从动植物的习性中获得人生启示等。写作支架/模板写“神奇的动植物”引出话题具体描写动植物的一些特征、习性表达自己的感受并说明如何帮助动植物黄金语料（从教材内外积累好句）开头段①Ofalltheplants/animals,Ilike...best.②Whenpeoplethinkoftigers,theythinktheyarestronganddangerous.Butnow,thebiganimalsneedourhelp.③Doyouknowthatthefalcon（猎鹰）isoneofthefastestanimalsintheworld?④It’sthemostinterestingplantintheworld.⑤Natureisawonderfulgift,andamongallitsamazingcreations,...standsoutforme.⑥InChineseculture,thecrane(鹤)isnotjustabird;itstandsforlonglifeandgoodluck.中间段①Bluewhalescanliveupto90years.②...isoneofthemostinterestinganimalsintheworld.③Ithinkthemostusefulplantintheworldisbamboo.④Weshouldtryourbesttoprotectourenvironmentandstophuntinganimals.⑤Theyhavenoplacetolivein.⑥Althoughithasthe...,ithastheworst...⑦Theredwoodtree（红杉）cangrowover100meterstall—tallerthana30-storybuilding—andliveformorethan2,000years.⑧Thelotusgrowsinmuddyponds,butitsflowersstaypureandwhite,apowerfulsymbolofpurityinmanyAsiancultures.⑨Bambooisnotjustforpandas;itgrowsfasterthananyotherplant,makingitasustainablematerialforbuildingandpaper.结尾段

①Itwassuchagreatplacethatweenjoyedourselvessomuch.②Toprotectthewildtigers,weneedtocallonmorepeopletostopeatingandhuntingwildanimals.③Ithinkweshouldprotecttheenvironmentandgiveanimalsmoreplacestolivein.④Nexttimeyouseeaplantoranimal,takeamomenttowonderatitsmagic—ourworldwouldbeamuchdullerplacewithoutthem.经典例题（从经典例题中学会审题）以下是关于长颈鹿的一些信息，请据此写一篇英语短文。内容包括长颈鹿的外形特征、生活环境、饮食习惯、寿命，并呼吁大家保护长颈鹿。词数：80—120。审体裁：说明文审人称：第三人称审时态：一般现在时审要点：外形特征、生活环境、饮食习惯、寿命、保护措施。外形特征地球上最高的动物，成年长颈鹿可达6米高。生活环境主要生活在非洲的草原饮食习惯草食动物，每天约消耗34千克食物寿命在野外可达25年精彩范文展示Giraffesarereallyinterestinganimals.Theyarethetallestanimalsonearth.Anadultgiraffecangrowupto6metrestall.Theirlongnecksandlegsmakethemlookveryspecial.GiraffesliveinthegrasslandsinAfrica.Theyonlyeatplantsandtheycaneatabout34kilogramsoffoodeveryday.~~~~~~~~~~~~~~~~~~~教材原句①Thebluewhaleisthelargestandheaviestanimalonearth.（教材P39）Giraffescanlivefor25yearsinthewild.Giraffesplayanimportantpartintheecosystemofourplanet.Butnow,giraffesareindanger.Weneedtoprotectthem.Let’sallworktogethertomakesuretheseamazinganimalscanlivehappilyintheirhomes.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~教材原句②Beesplayanimportantpartintheecosystemofourplanet.（教材P36）【亮点词块】inthewild在野外playanimportantpartin在……中起重要作用indanger处于危险中【高分句子】·Theyarethetallestanimalsonearth.（形容词最高级）它们是地球上最高的动物。·Let’sallworktogethertomakesuretheseamazinganimalscanlivehappilyintheirhomes.（动词不定式作目的状语）让我们共同努力，确保这些神奇的动物能够在它们的家园中快乐地生活。实战演练假设你是Lingling，你的学校将组织一场以保护海洋动物为主题的演讲比赛。你选择了蓝鲸（thebluewhales）作为演讲对象。请你从以下几个方面进行阐述，完成这篇演讲稿。Appearance（外貌）thelargestandheaviestanimalPlacetheoceanFoodsomeofthetiniestanimalsintheoceanSituationindangerReasons（Why?）food;weather...Thingspeoplecandostoppeoplefromkillingthem;makeplans;doresearch;raisemoney;collectlitter...范文参