新版陕旅版三年级英语下册unit-7-Where-is-a-TV-in-the-classroom

Unit7ThereisaTVintheclassroomPartA陕旅版·三年级下册Newwords电视TV学生student老师teacher黑板blackboard吊扇；风扇fan灯；日光灯lightNewwordsLookandcount常见文具：ruler尺子pencil铅笔pencil-box文具盒bag书包book书eraser橡皮Let’scount.___bags___books___rulers___pencils___erasers1320151918LookandtickWhat’sinyourhome?1.What’sinyourhome?你家里有什么？Languagepoints此句用来询问某地有什么结构:What’s+be+方位介词+表示地点的名词（短语）？例：你教室里有什么？What’sinyourclassroom?Let’slearn点击画面播放视频studentteacherblackboard学生老师黑板TVfanlight电视吊扇；电扇灯；日光灯Let’stalk点击画面播放视频What’sintheclassroom?ThereisaTVintheclassroom.Yeah.It’sthere.Therearetwoblackboardsintheclassroom,too.Languagepoints本句用于描述某处有某物句型结构:Therebe+名词+地点状语.如果名词是单数或不可数名词，be动词用is；如果名词是可数名词复数，be动词用are。例：铅笔在书包里。Thereisapencilinthebag.2.ThereisaTVintheclassroom.教室里有一台电视。教室里有两个男孩。Therearetwoboysintheclassroom.Unit7ThereisaTVintheclassroomPartB陕旅版·三年级下册Newwords二十twenty十一eleven十二twelve十三thirteen十四fourteen十五fifteen十六sixteen十七seventeen十八eighteen十九nineteenNewwordsLet’slearnmore点击画面播放视频Howmanystudentsarethereintheclassroom?Therearetwenty.Howmanyteachers?Thereisone.Howmanyfans?Therearefour.Andtherearesixlights.Languagepoints1.Howmanystudentsarethereintheclassroom?教室里有多少个学生？句型:howmany+可数名词复数+arethere+地点？......有多少......?回答:Thereare+数字。/数字。例：—你们班有多少个个女生？—有十五名。—Howmanygirlsarethereinyouclassroom?—Fifteen./Therearefifteen.拓展：HowmuchHowmuch的意思是“多少”，用于询问不可数名词的数量。句型结构：Howmuch+不可数名词+其他？它还可用于询问价格。例：杯子里有多少水？Howmuchwateristhereinthecup?钢笔多少钱？Howmuchisthepen?2.本部分出现的fans,students,teachers和lights等都是可数名词的复数形式。名词变复数的形式一般有：①一般情况下在词尾加-s②词尾是s,x,sh,ch的单词，词尾加-esbike→bikesapple→applesbus→busesbox→boxes③以辅音字母加y结尾的单词，变y为i再加es④一些以o结尾的单词，词尾加escandy→candiestomato→tomatoesLet’scounteleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentyCountandsayHowmany…arethere？Howmanysweatersarethere?Therearesixteen.Howmanydressesarethere?Therearethirteen.Howmanyskirtsarethere?Thereareeleven.Howmanybagsarethere?Therearesixteen.AskandanswerWhat’sinyourdesk?Thereisabaginit.What’sonyourdesk?Therearetwobooksonit.What’snearthechair?Thereisarulernearthechair.What’sunderthechair?Thereisaneraserunderit.Practicewithyourpartner.What’snearthedesk?Theretwochairsnearthedesk.What’sunderthedesk?Thereisaballunderthedesk.What’snearthechair?Thereisarulernearthechair.Unit7ThereisaTVintheclassroomPartC陕旅版·三年级下册Review1.询问某处有某物的特殊疑问句的句型及答语：—What’sinthe...……有什么？—Thereis/are...in....……有……例：—教室里有什么？—教室里有一台电视。—What’sintheclassroom?—ThereisaTVintheclassroom.2.询问某处有某物的数量多少的句型：—Howmany...(arethere)?......有多少......?—Thereis/are.........有......例：—教室里有多少个学生？—有二十个。—Howmanystudentsarethereintheclassroom?—Therearetwenty.3.提问几加几等于多少的句型：—Whatis...and...?......加......等于多少？—...and...is...……加……等于……例：—七加八等于多少？—七加八等于十五。—Whatissevenandeight?—Sevenandeightisfifteen.Listenandwrite111213151820Let’sdoquickly8+6=？10+8=？14+5=？12+4=？13+4=？11+9=？A:Whatissevenandeight?B:Sevenandeightisfifteen.Whatiseightandsix?Eightandsixisfourteen.Tenandeightiseighteen.Whatistenandeight?Whatistwelveandfour?Twelveandfourissixteen.Let’sdoquicklyHowmany…doyouhave?Wehavesixteenpencils.Wehave______________.fifteenerasersWehave______________.Wehave______________.thirteenpenstwelvecrayonsWehave______________.Wehave______________.twentybookselevenbagsLookandsayThereisacarneartheschool.Therearethreebikesunderthetree.Therearethreetreesintheschool.Therearefourstudentsintheschool.同学们，这一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的视频开始听写吧！