牛津英语4b全套教案-unit 4 buying fruit教案

1 / 18 牛津英语 4b 全套教案 :Unit 4 Buying fruit教案 Unit4Buyingfruit 单元分析： 类别语音项目要求 语音辅音字母组合 th 在单词中的发音听读、辨认 词汇apples,oranges,bananas,peaches,grapes,watermelons,pears,some 听得懂、会说、会读、会拼写 日常交际用语 canIhelpyou? Theseorthose?听得懂、会说、会读 句型 Whatarethese/those? They re. Howmanykilos? kilos,please. 听得懂、会说、会读、会写 歌谣会朗诵 教学目标： *1. 能 听 得 懂 、 会 说 、 会 读 和 会 拼 写 单 词apples,oranges,bananas,peaches,grapes,watermelons,pears,some。 2. 能 听 得 懂 、 会 说 和 会 读 日 常 交 际 用 语2 / 18 canIhelpyou?Theseorthose? *3. 能 听 得 懂 、 会 说 、 会 读 和 会 写 句 型Whatarethese/those?They re. Howmanykilos?kilos, please. *4. 初步掌握名词复数的词形和读音的变化。 5.了解辅音字母组合 th 在单词中的两种不同读音。 6.能有表情地流利的诵读歌谣 Ilikefruit。 （ *为教学难点， 为教学重点。） 教材内容分析 : 本单元的核心教学内容是 “ 认物 ” ，主要学习句子Whatarethese/those?They re 。 Book4A 中已经出现 Whatsthis/that?It s 句型。教学中教师可以采用以旧带新的方法，从单数句式引出复数句式，还可以通过单复数形式比较找出它们之间的区别。 本单元 主 要 出 现 了 水 果 类 单 词 ， 除lemons,strawberries,grapes 三种水果是第一次出现以外 ,其余八种均在 Book3A 第三单元中出现过。教师可通过句型Doyoulike?yes,Ido./No,Idon t.的问答教授这三个新单词 ,并适当补充一些学生感兴趣的水果单词 ,如甘蔗(sugarcane),荔枝 (lichee)等等。本单元出现的是这些单词的复数形式，涉及到词形、读音的变化，是教学中的难点。教师可以对名词复数的词形和读音进行归类。 3 / 18 与本单元所出现的水果类单词紧密结合的是在商店里购物的常用语 canIhelpyou?Howmanykilos?Theseorthose?等。在教学中教师要注意创设购物情景，让学生熟练自如的运用这些购物的基本用语。另外可以根据学生的具体情况适当补充一些其他购物用语或让学有余力的学生课后去收集这类交际用语，以扩充他们的知识面、锻炼他们的自主学习能力。 课时安排 : 四课时 第一课时 教学内容： PartBc 教学目标 : 1. 能 听 得 懂 、 会 说 、 会 读 和 会 拼 写 单 词apples,oranges,bananas,peaches,grapes,watermelons,pears 。 能 听 得 懂 、 会 说 、 会 读 单 词pineapples,lemons,strawberries,mangoes。 2. 能 听 得 懂 、 会 说 、 会 读 和 会 写 句 型Whatarethese/those?They re. 3.学会有表情的朗读歌谣 Ilikefruit。 教学过程： 4 / 18 -Greetings. -Dailypractise. T:Pointtotheteacher,student,policeman,nurse,doctor,dentist,farmer,etc. S:Teacher,student,policeman,nurse,doctor,dentist,farmer,etc.(dotheactionwhilespeakouttheword) T-SS-S T:Doyoulikedoctors/nurses/policemen/farmers/? S:yes,Ido.(No,Idon t.) T:DoyoulikeyourEnglish/chinese/mathteacher? S:yes,Ido.(No,Idon t.) T:? S:yes,Ido.(No,Idon t.) T:Whatdoyoulike,then? S:Ilikepears/bananas/pineapples/watermelons/peaches/oranges/mangoes. Step3Newwords,chantandstructureslearning T:oh,I ”Touchandguess”.Who dliketocometothefrontandhaveatry? S:Itry. 5 / 18 T:XXX,? S1:Pears. T:,you llchangethefruits,who dliketotrynow? S:Itry. T:XXX,youplease. S2:(touchingthefruits) T:Whatarethese? S2:oranges. T:I msorryyou ? S:Itry. T:ok,XXX,youplease. S3:Pears. T:I msorryyou rewrong,:whataretheseinthebag?(takeoutthefruitsinthebag)Look,they ,lemons. S:Lemons. T:Lemon.(pointtoonelemon) S:Lemon. T:Lemons.(pointtoalllemons) S:Lemons. T:ok,? S:Lemons. 6 / 18 T:yes,youcanalsosay:They relemons. S:They relemons. (Teachthewords“grapes”and“strawberries”inthesameway.) T:ok,nowlet sdo pointto”onc eagain,butthistimewedon tpointtothestudentsactindifferentjobs,? S:yes. T:Good,herewego!Pointtothelemons,grapes,strawberries,etc. S:Lemons,grapes,strawberries,etc. T-SS-S T:you ,it ? S:yes. T:(playthetaperecorder) S:(Learnthechant) T:Now,let ,Strawberries,two,start! S:(Saythechantandclaptheirhandstogether.) T:Verygood!Excuseme,whataretheseinthebagonceagain? S:They relemons. 7 / 18 T:Doyoulikelemons? S:yes,Ido.(No,Idon t.) T:,canyouguesswhatarethosebehindthebookcase? S1:They relemons,too. T:No. S2:They reoranges. T:No,you ,Icangiveyouahint:they reredandsweet. S3:They restrawberries. T:yes,howclever!you ? S3:yes,Ido. T:canyouguesswhatarethosebehindthedoor?They reyellowandsweet. S1:They repears. T:No. S2:They repeaches. T:I msorry. S3:They remangoes. T:Bingo!you ? S3:No,Idon t. T:Now,p tbringanything,I ,whatarethese? S4:They reapples? 8 / 18 T:Doyoulikeapples？ S4:yes,Ido. T:Whatarethoseoverthere? S4:They relemons. T:Doyoulikelemons? S4:No,Idon t. T:oh,? S4:Sure,hereyouare. T:Thankyou. S4:Notatall. S:（ Workinpairs.） T:Asksomepairstoacttheirdialoguesout. T:Takeoutyourbooksandturntopage30,let sreadafterthetape. S:(Readafterthetape,andthenreadingroups/pairs.) T:?Afterclass,usethewordsands tknowhowtosaythefruits names,I sallforthisclass. Homework oralwork:1)Readthecontentonpage30and32. 2)Practisethechantonpage37andtrytomakeasimilarone. 3)Finishthetablebelow: 9 / 18 Fruitsfathermothergrandfathergrandmother like don tlike Writtenwork:copythenewwordsandfinishpartEoftheworkbook. 第二课时 教学内容： PartA 教学目标 : 1.能听得懂、会说、会读和会拼写单词 some。 2.能听得懂、会说和会读日常交际用语 canIhelpyou?Idlikesome Howmanykilos?kilos,please. 渗透询问价格的日常交际用语 :Howmuch?yuan. 3.能正确表达每重量单位的单价。 教学过程： :Pointto. (reviewthenewwordswhicharetaughtinlastperiod) )Saythechantwithactions. 2)Asksomestudentstosaythechantswhicharewrittenbythe10 / 18 mselves. S1:Watermelons,watermelons,redandgreen. S2:Lemons,lemons,yellowandsour. S3:Grapes,grapes,purpleandgreen. S: 3)checkthetablewhichshouldbefinishedafterlastclass. T:Excuseme,? S1:Theylikewatermelons. T:Excuseme,? S2:They relikepeaches. T:oh,too. T:Withthetableinyourhand,whataretheseonthedesk? S1:They reapples. S2:They rebananas. S3:They repears. S4:They restrawberries. S5:They reoranges. T:Look,?Ifyoudon tknow,youcanaskme. S1:Excuseme,missWang!Whatarethoseoverthere? T:They resugarcanes. S2:Whatarethoseoverthere,missWang? 11 / 18 T:They relichees. S3:Whatarethoseoverthere? T:They retomatoes. S:. 1.重量单位和每重量单位单价的正确认读 1 公斤 / 千克 :onekilo(1kg) 公斤 / 千克 :threepointfivekilos 1 磅 :onepound(1p) 5 元 /千克 :fiveyuanakilo(5 元 /kg) 元 /磅 :threeyuanfivejiaoapound(元 /p) ?I dlikesome. Howmanykilos?kilos,please. T:Now,I ? S:I dlikeapples. T:Howmanykilos? S:Twokilos,please. T:ok,hereyouare. S:! T:Bye! T-S T: dliketobetheshopassistant? 12 / 18 S:Itry. T:,please. S1:canIhelpyou? T:I dlikesomestrawberriesformymother. S1:Howmanykilos? T:onekilo,?(Takeoutthepurseinordertohelpthestudentunderstandthemeaningofthissentence.) S1:Tenyuan. T: dlikesomesugarcanesformyfather,too. S1:Howmanykilos? T:Threekilos,? S1:Tenyuan. T:No,eightyuan. S1:ok. T:Hereyouare. S1:! T:Seeyou. S-TS-S T:NowI ,youcangonow. S:(Dotheshopping.) T:ok, 13 / 18 S:(Dotheshopping.) T: ? S:yes. T:ok,herewego. S:(Readafterthetape,thenreadingroups/pairs.) sallfortoday. Homework oralwork:1)Readpage30-32afterthetape. 2)利用 33 页上给出的句型，根据 33 上四幅图的情景与同桌合作编一个小对话，要求真实可信。 Writtenwork:FinishpartDoftheworkbook. 第三课时 教学内容： PartAE 教学目标 : 1. 熟练掌握 “ 四会 ” 单词apples,oranges,bananas,peaches,grapes,watermelons,pears。 2.能听得 懂、会说和会读日常交际用语 Theseorthose? 3.能结合实际情景正确运用 canIhelpyou?I dlikesome Theseorthose? 14 / 18 Howmanykilos?kilos,please. 等句型。 教学过程： T:Howmuchakilo?(Takeoutthecard:5 元 /kg) S:Fiveyuanakilo. T:Howmuchtwokilos? S:Tenyuantwokilos. T:Howmuchapound?(Takeoutthecard:元 /p) S:Twoyuanfivejiaoapound. T:Howmuchfourpounds? S:Tenyuanfourpounds. T:(morepractise.) T:Somestudentstoldmetheyhaven ,comehere,please. T:canIhelpyou？ S1:I dlikesomestrawberriesformygrandmother. T:? S1:onekilo,please. T:ok,hereyouare. S1:Howmucharethey? 15 / 18 T:Eightyuanfivejiao. S1:ok,hereyouare. T:! S1:Bye-bye! T-SS-S ?Here sthemoney. T:ok, ,Iforgotoneimportantthing,Ihaven tboughtthingsforyou,? S:Itry. T:ok,youplease. S1:canIhelpyou? T:I ? S1:Sixyuanakilo. T:En,howaboutfiveyuanakilo? S1:? T:,please. S1:Hereyouare. T:Howmucharethey? S1:Twenty-fiveyuan,please. T:Here sthemoney. S1:! 16 / 18 T:Seeyou! T-S ?Theones,please. T:Ihaveboughtsomesugarcanesformystudents,they ? S:Itry. T:ok,youplease. T:(Actastheshopassistant.)canIhelpyou? S2:I dliketobuysomepineapplesformyteacher. T:Theseorthose?(Pointtothepineapples.) S2:? T:Thebigonesaretenyuanakilo. S2:Fivekilos,please. T:ok,please. S2:Here sthemo