Unit1AnimalFriendsSectionA3a-3d课件人教版英语七年级下册

Unit1AnimalFriendsSectionAWhydoyoulikeanimals?第3课时(3a-3d)Learninggoals1.掌握并正确运用词汇：scary,Africa,neck,guess,shark,whale,huge,dangerous2.掌握where、what、why引导的特殊疑问句3.

掌握形容词的用法4.掌握名词复数的运用Warmingup1.Whatanimalscanyouseeinthepicture?2.Wheredotheylive?3.Whydoyoulikethem?WarmingupHey,whatdoyouseeinthepicture?Iseeapanda,twotigers,amonkey,alion,agiraffeandabigelephant.Wheredotheylive?Theyliveinthezoo.WarmingupWhichanimaldoyoulikebest?Ilikethepandabest.Whydoyoulikeit?Becauseitisreallycute.WarmingupHowtoanswerspecialquestionsledbywhat,whereandwhy?GrammarFocus3aReadthesentences.Circlethewordthatintroducesareason.What’syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They’refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey’reverycute!Whydon’tyoulikesnakes?Becausethey’rereallyscary.可怕的GrammarFocus特殊疑问句

特殊疑问句是以特殊疑问词开头的、对某一具体问题进行提问的问句。回答特殊疑问句不能用yes或no。特殊疑问句读时一般用降调。本单元主要复习what、where、why引导的特殊疑问句。GrammarFocus结构：Why+助动词+主语+动词原形+其他?because与so不能同时出现在一句话中特殊疑问句1.why引导的特殊疑问句常对“原因”进行提问,一般用because来回答。—Whydoyoulikethebook?你为什么喜欢这本书?—Becauseitisinteresting.因为它有趣。—Whydoesyourbrotherwanttotakeawalk?

你弟弟为什么想去散步?—Becausehewantstorelaxaftera

longday.

因为他想在漫长的一天后放松一下。GrammarFocus2.what引导的特殊疑问句常对“姓名、物品、职业、事件等”进行提问。—What’syourname?你叫什么名字?—MynameisLily.我叫莉莉。—Whatarethoseonthetable?桌上那些是什么东西?—They’remytextbooks.它们是我的课本。特殊疑问句GrammarFocus3.where引导的特殊疑问句常对“地点”进行提问。—Whereismyschoolbag?我的书包在哪里?—Underthetree.在树下。特殊疑问句GrammarFocus【拓展】其他常见的特殊疑问词(组)及其用法:how询问身体状况、方式等Howisyourmother?你妈妈身体怎样?HowdoyoulearnEnglish?你怎样学英语?who询问人Whoisthegirl?这个女孩是谁?when询问时间Whendoyougetup?你什么时候起床?Whose询问物品归属Whosebookisthis?这是谁的书?howold询问年龄Howoldisyourfather?你爸爸多大了?whatcolour询问颜色Whatcolourisyourruler?你的尺子是什么颜色的?GrammarFocus3aReadthesentencesandcircletheadjectives.Whydoyoulikepenguinssomuch?Becausethey’reverycute!Whydon’tyoulikesnakes?Becausethey’rereallyscary.形容词

形容词是表示人或事物属性或特征的词,一般修饰名词或代词,在句中作定语或表语。GrammarFocus1.形容词作定语形容词作定语,常用于所修饰的名词或代词之前。eg:Thisisabeautifulflower.这是一朵漂亮的花。Ihaveasmallhouse.Iwanttobuyabigone.

我有一套小房子,我想买一套大的。形容词

【特别提醒】当形容词修饰复合不定代词something、anything、nothing等时,要放在复合不定代词的后面。eg:Thereissomethinginterestinginthenewspaper.

报纸上有些有趣的东西。GrammarFocus2.形容词作表语形容词作表语,常位于系动词(be、look、sound、get等)之后,说明主语的情况。eg:Myfatherisbusy.我爸爸很忙。Theappletastesverysweet.这个苹果尝起来很甜。形容词GrammarFocus3aReadthesentencesandcirclethenouns.What’syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They’refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey’reverycute!Whydon’tyoulikesnakes?Becausethey’rereallyscary.GrammarFocus英语中的名词按其所表示的事物的性质可分为可数名词和不可数名词。可数名词有单数和复数两种形式,其复数形式一般在词尾加“-s”或“-es”。可数名词复数1.可数名词复数的用法表示“两个”或“多个”的概念时,用可数名词的复数形式,可数名词复数作主语时,谓语动词常用复数形式。eg:Threegirlsareoverthere.三个女孩在那儿。Someboysareintheclassroom.一些男孩在教室里。GrammarFocusdogsleavesboxespotatoessheepteeth可数名词复数2.可数名词复数形式的规则变化GrammarFocus一般情况词尾加-sbook-books以s、x、ch、sh等结尾的词词尾加-esbox-boxesdish-dishes以辅音字母加y结尾的词变y为i,再加-esfamily-familiesparty-parties以f/fe结尾的词通常去掉f/fe,再加-ves,读作/vz/leaf-leavesknife-knives以o结尾的词加-es(有生命的)或-s(无生命的)photo-photostomato-tomatoes可数名词复数2.可数名词复数形式的规则变化GrammarFocus3.可数名词复数形式的不规则变化sheep—sheepChinese—Chinesechild—childrentooth—teethman—menwoman—womenanappletree—twoappletreesawomanteacher—manywomenteachersLanguagepointsscary/ˈskeəri/adj.吓人的;恐怖的【辨析】scary与scaredscary吓人的;恐怖的通常用来表示事物的特征。scared恐惧的通常用来形容人的感受。eg:Mysisterisscaredofsnakesbecauseshethinkssnakesarescary.

我妹妹害怕蛇,因为她认为蛇很恐怖。3bCompletetheconversationwiththewordsinthebox.Underlinetheanimalnouns.非洲GrammarFocusThey’rebecausewheredodon’tWhat’swhereThey’redobecauseWhat’s脖子don’t猜测；估计鲨鱼3cMakethenounsintheboxplural.Thenusethepluralnounstocompletethesentences.GrammarFocuseagle_______fox_______giraffe_______mouse_______penguin_______shark_______sheep_______snake_______whale_______bear_______eaglesfoxesgiraffesmicepenguinssharkssheepsnakeswhalesbearsIlike________becausethey’recute/smart/interesting/funny/huge/…Idon’tlike________becausethey’redangerous/scary/

…鲸危险的3dThinkofananimal.Askandanswerquestionswithapartnertoguesseachother’sanimal.GrammarFocusA:Istheanimal’staillong?B:No,itisn’t.A:Isitblackandwhite?B:Yes,itis.A:Where’sitfrom?B:It’sfromChina.A:It’sapanda!B:Yes,you’reright!黑白相间的4.—______isyourbirthday,Sandy?—It’son5October.5.—Tom,____areyoulateforschool?—BecauseIgotuplate,MrLi.6.—_____oftenhelpsyouwithyourhomework?—Mymother.1.—______gradeareyouin,Millie?—I’minGrade7.2—_______doDanielandDavidcomefrom?—TheycomefromtheUS.3.—_______dopeopleinChinacelebratetheMid-AutumnFestival?—Theyenjoythebrightmoonandeatmooncakes.What一、在横线上填入适当的疑问词。ExercisesWhereHowWhenwhyWhoTheseare______.Theydon’teat______.A.wolfs;leafsB.wolfs;leavesC.wolves;leafsD.wolves;leaves2.JimandLucyarenotinthesame____buttheyaregood_______.class;friendsB.class;friendC.classes;friendsD.classes;friendExercisesD二、单项选择A三、从方框中选择合适的词并用其适当形式填空。Exerciseschildeggcarrottoothstrawberrysheep1.—Doyouseethecuterabbits?—Yes,theylike________.2.—What’syourfavouritef