Unit2Task学案牛津译林版英语九年级下册

Unit2Task【学习目标】1.能背诵本课时的重点单词及短语。2.能利用思维导图搜集与整理信息。3.能正确分析文本结构,理解文章的内在表达逻辑。4.能学会用because和so表达意思,为作文增彩。【预习导学】一、词汇记忆1)根据中文写出英语单词1.n.优势,有利条件→n.劣势,缺点

2.vt.增加→vt.(使大小、数量等)减少,减小,降低

3.n.发展→vt./vi.(使)成长,发展,壮大

2)根据英语写出单词的中文1.hybridadj.

2.titlen.

3.agriculturen.

4.hungern.

5.contributionn.

6.productionn.

◎学法指导:记住词性并掌握相关单词的拓展。二、短语速记1.死于饥饿______________________________________________________________2.碰巧做某事______________________________________________________________3.被引进到美国______________________________________________________________4.目前______________________________________________________________5.增长了20%至30%______________________________________________________________◎学法指导:文章离不开段落,段落离不开句子,句子离不开短语,我们还可以用丰富的动词短语进行写作前要点的罗列。【答案】YuanLongping袁隆平,“Fatherofhybridrice”一、词汇记忆1)根据中文写出英语单词1.advantagedisadvantage2.increasedecrease3.developmentdevelop2)根据英语写出单词的中文1.杂交的2.标题;职位名称3.农业4.饥饿5.贡献6.生产;产量二、短语速记1.dieofhunger2.happentodosth.3.beintroducedintotheUSA4.atpresent5.increaseby20%30%【合作探究】任务驱动一信息搜集Howtointroduceagreatperson?◎学法指导:可以借助搜索引擎去搜集关于如何介绍名人的话题,多尝试用一些不同的思维导图或者图表去组织自己的思维。任务驱动二写作练习◎学法指导:1.利用记笔记的方式搜集写作所需要的相关信息。2.根据时间线索去写作。一、素材积累【词汇】1.迄今为止最伟大的人______________________________________________________________2.极大改变了……______________________________________________________________3.擅长于……______________________________________________________________4.成为……的领袖______________________________________________________________5.发表演讲______________________________________________________________6.被授予……______________________________________________________________7.死于……______________________________________________________________8.激励了许多人______________________________________________________________【开头句】1.Inmyeyes,thegreatestpersonthathaseverlivedisMartinLutherKing.2.Hewassobravethathechangedmanypeople'slives.3.Hereisabriefinstructionofhim.4.ThisiswhatIfoundoutabouthim.【中间句】1.MartinLutherKingwasbornon15thJanuary1929inGeorgiaintheUSA.2.Asayoungboy,hedidwellinallhislessons.3.Inthe1960s,heledtheblackcivilrightsmovementintheUSA.4.Hisfamousspeech“Ihavedream”encouragedmanyblackpeopletofightfortheirownrights.5.In1964,DrKingwasawardedtheNobelPeacePrize.【结尾句】IadmireDrKingbecauseheinspiredsomanypeopleandchangedAmericansocietyforbetter.二、写作指导1.文章是介绍引以为豪的伟人,以第三人称展开介绍、时态为主。

2.该文章主题内容为介绍马丁·路德·金的平生,文体应为文。

3.列提纲。StructureDetailsUsefulexpressionsIntroductionGiveageneralintroductionofMartinLutherKing...thegreatestpersonthathaseverlivedis...ThisiswhatIfoundoutabout...MainbodyWritesomedetailedinformationaboutMartinLutherKing'slife(name,dateofbirth,dateofdeath,job,education,majorevents,prizesandsoon)....wasbornon15thJanuary1929inGeorgiaintheUSA...wasthemiddlechildinafamilyofthreechildren...didwellinallhislessonsInthe1960s,hebecametheleaderoftheblackcivilrightsmovement...In1963,August28,hemadehisfamousspeech...In1964,DrKingwasawarded...ConclusionWriteaboutthereasonwhyyouadmireMartinLutherKingandwhatyouwantotherstolearnfromhim...diedon4thApril1968...admireDrKingbecause...三、写作练习“Ihaveadream...”,1963年8月28日,华盛顿林肯纪念堂前一位黑人领袖发表了这篇演讲。他就是美国黑人民权运动的斗士——马丁·路德·金。请你写一篇英语短文介绍马丁·路德·金的生平与成就,要点如下:写作要点:1.开头:Introducetheperson——MartinLutherKing2.主体:WritesomedetailedinformationaboutMartinLutherKing3.结尾:ExplainwhyyouadmiresMartinLutherKing写作要求:1.要点齐全并适当发挥。2.100词左右。3.条理清晰,句式规范,标点符号和大小写使用正确。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】【词汇】一、素材积累1.thegreatestpersonthathaseverlived2.makeagreatdifferenceto...3.dowellin...4.beetheleaderof...5.makeaspeech6.beawarded...7.dieon...8.inspiresomanypeople二、写作指导1.一般过去2.记叙三、写作练习IthinkthegreatestpersonthathaseverlivedisMartinLutherKing.Hewasaverybravemanandhechangedmanypeople'slives.ThisiswhatIfoundoutabouthim.MartinLutherKingwasbornon15thJanuary1929inGeorgiaintheUSA.Hewasthemiddlechildinafamilyofthreechildren.Whenhewasyoung,hedidwellinallhislessons.Inthe1960s,hebecametheleaderoftheblackcivilrightsmovementintheUSA.In1963,August28,hemadethefamousspeechIhaveadream.In1964,DrKingwasawardedtheNobelPeacePrize.Hewastheyoungestmanevertoreceivetheaward.DrKingdiedon4thApril1968.IadmireDrKingbecauseheinspiredsomanypeopleandchangedAmericansocietyforbetter.【知识超市】[命题点一]Becauseofhisachievements,riceproductionhasbeenincreasedby20%—30%,andinsomeplacesevenmore.由于他的成就,水稻产量增长了20%—30%,在一些地方甚至更多

◎观察思考:Thepopulationofthistownhasincreasedby5percent.这个镇的人口增长了5%。Thepopulationofthiscityhasincreasedtoonemillion.这座城市的人口已增长到了100万。◎用法总结:increase可作及物或不及物动词,意为“增加”,常见词组为increaseby和increaseto。increaseby意为“增加了”,increaseto意为“增加到”。对点自测翻译句子。1.我的体重增加到了78公斤。Myweighthasseventyeightkilos.

2.这一数字预期将每年增长20%。Thefigureisexpectedto20percenteveryyear.

【答案】1.increasedto2.increaseby[命题点二]YuanLongpinghasspentallhislifeontheresearchanddevelopmentofbetterri