Unit 9 Section B（2a-2c）表格式教案 人教版英语七年级下册

Unit9Whatdoeshelooklike?SectionB（2a-2c）TeachingAims1.语言能力：复习关于描写外貌的形容词，读懂文章内容。2.文化意识：让学生真切地感受到外貌描述在生活中的实际用途。3.思维品质：能根据语篇推断人物的心理、行为动机等，推断信息之间简单的逻辑关系；能通过上下文确定阅读篇章中的指代关系。4.学习能力：积极尝试运用不同的英语学习策略提高学习效率，制定适合自己的学习计划并努力完成。TeachingDifficulties能通过上下文确定阅读篇章中的指代关系，理解文章内容。TeachingAidsAtaperecorder,CAIormultimediacoursewareTeachingProceduresTipsStep1LeadinAsktheSstowatchthevideoonPPTP5.Thenaskthemtodescribetheirfeelingsafterwatchingthevideo.LeadinAsktheSstoreadthepassageanddrawapictureaccordingtothedescription.a.Stevenismyclassmate.He’sordinary-looking.Hehasamediumbuildandshort,curly,brownhair.HeiswearingagreenT-shirt,darkgreenjeansandblueshoes.b.Ruthismyneighbour.She’sinherfifties.Shehasalargebuildwithglasseson.Shehasshort,bluehair,smalleyesandabigmouth.She’swearinganorangedressandgreensandals.c.Nicoleisslimandlookspretty.Shehascurlyblackhair.She’swearingabeautifulyellowdressandorangeshoes.d.Gregisthejanitorofourschool.Heisofmediumheight.Hehasveryshort,greyhairwithasmallpairofglassesonhisbignose.He’swearingabrownsweaterandbluetrousers.e.Lucyismyfriend.She’stallandthinwithshoulder-length,straightblondhair.Sheiswearingapurpleshirt,darkbluejeansandbluetrainers.Step2Presentation&Reading2aCompletethechartwithwordsoftheoppositemeaning.youngoldheavy/fatthintallshortshortlongcurlystraightPre-readingLookatthepicturesin2bandtrytodescribethem.Picture1Heisofmediumheight.Heisofmediumbuild.Hehaslongstraightblackhair.Hehasbigeyes,abignoseandasmallmouth.Hedoesn’twearglasses.HewearsabrownT-shirtandapairofyellowtrousers.Picture2Heistallandthin.Hehasshortcurlyblondehair.Hehasalongface,smalleyes,abignoseandasmallmouth.Hedoesn’twearglasses.HewearsablueT-shirtandjeans.Picture3Heisshortandheavy.Hehasshortstraightblackhair.Hehassmalleyesandabignose.Hedoesn’twearglasses.Helooksold.While-readingExplainthekeywordsandphrasestotheSs.Readthenewspaperarticlecarefullyandanswerthequestions.1.WhatdoesJoeBrowndo?2.Ishisworkeasyordifficult?Why?Answers:1.He’sapoliceartist.2.Sometimesit’sdifficult.Becausemanypeopledon’talwaysseethingsthesamewaysotheymaydescribethesamepersondifferently.Also,theydon’talwaysrememberwell.2bReadthearticle.Whichpictureshowstherealcriminal?2cReadthearticleagainandwritewhatthewordsinboldreferto.1.He=___JoeBrown________________________2.it=__thepictureofthecriminal____________3.him=___thecriminal_____________________4.thisjob=___drawingagoodpictureofeachcriminal_________5.they=____manypeople(whoseeanddescribethecriminals)_____6.He=___thecriminal______________Step3Languagepointslearning1.Hewantstodrawagoodpictureofeachcriminal.他想画好每个罪犯的画像。eachadj.&pron.每个；各自(1)each作形容词，用于名词前作定语，修饰可数名词单数。Eachschoolhasitsownlibrary.每一所学校都有它自己的图书馆。(2)each还可作代词：①可单独作主语，也可接介词of，“eachof+复数名词/代词”作主语时，谓语动词通常用单数形式。Therearefiveboysinthisgroupandeachhashisownanswer.这个小组有五个男孩，每个人都有自己的答案。EachofuslikesEnglish.我们每一个人都喜欢英语。②可用作复数名词或代词的同位语。注意：each作主语（复数）的同位语时，谓语动词应为复数。Youhavetovisitthemeach(=eachofthem).你得拜访他们每一个人。Weeach(=Eachofus)havedifferentproblems.我们各自有不同的问题。【易混辨析】each与everyeach常指两者或两者以上中的每一个，侧重整体中的个体。既可作形容词，又可作代词（可单独使用，也可与of连用）。Every/Eachstudentisintheclassroomandeachdoeshishomework.所有学生都在教室里，各自做着自己的作业。every指三者或三者以上中的每一个，侧重整体。every是限定词，只能作定语，不可单独使用，也不可与of连用。2.Anotherwomansays,“Heistallandthin…”另一位女士说：“他又高又瘦……”anotheradj.&pron.另一；又一（1）another在句中作形容词，指三者或三者以上中的“另一个”，修饰可数名词单数。Weneedanothercomputer.我们还需要一台电脑。（2）another还可作代词，泛指同类事物中三者或三者以上中的“另一个；又一个”，代替可数名词单数。Idon’tlikethissweater.Pleaseshowmeanother.我不喜欢这件毛衣，请给我看另一件。【拓展延伸】another常用于“another+基数词（大于1）+可数名词复数”结构，相当于“基数词（大于1）+more+可数名词复数”。We’llhavetowaitanothertwomonthsfortheresult.=We’llhavetowaittwomoremonthsfortheresult.我们还得再等两个月才能知道结果。3.Intheend,therealcriminalisashortandheavyoldman,andhehasshortblackhair!最后，真正的罪犯是一个又矮又胖的老人，而且他留的是黑色短发！intheend最后intheend是固定短语，相当于atlast或finally，常放在句首或句尾作状语。其中end是名词，意为“结尾；尽头”。Intheend,wegottothetopofthemountain.最后，我们到达了山顶。【拓展延伸】end构成的常见短语：（1）attheendof在……的尽头/末尾，后既可跟表示时间的名词，也可跟表示地点的名词。Youcanseethepostofficeattheendofthestreet.你可以在街道的尽头看见邮局。ThefilmwillbeonattheendofMarch.这部电影将在三月底上映。（2）bytheendof到……末为止Whatwilltheworldbelikebytheendofthe21stcentury?到21世纪末世界将会是什么样？Thelanguagepointsareforreferenceonly.Step4Summary&HomeworkThehomeworkcanvarywiththespecificconditions.SummaryAsktheSstodotheexercisesonPPTP29-P31.HomeworkReadandrecitethenewwordsandphrases.Dotheexercisesinstudents’book.TeachingReflectionInthisperiod,themostimportant