2019春三年級英語下冊 Unit 8《Counting》教案2 廣東版開心.doc
Counting課時一一、教學目標1、學習vocabulary。能聽、說、認讀vocabulary中的數詞:thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty,并能認讀、拼讀以及書寫。2、學習句型: “1.How many cherries/peaches are there? There are twenty. 2.Look! There are thirteen strawberries.并能在實際情境中正確使用句型。二、教學重難點重點:學生能夠熟練地聽、說、認讀主要詞匯,能夠準確地運用單詞,能夠在一定的情境中得體地使用并能進行回答。難點:學生能夠運用所學的句子正確描述水果以及水果的數量。三、教學過程一)、創(chuàng)設counting情景的情景,由數ping-pong,引出新語言How many cherries/peaches are there? There are 的教學,并在新語言交際實踐中學習新單詞,并習得語言。1、復習已學習過的數詞onetwelve。 學生看數詞卡片齊拼讀出數詞,并邊讀邊做數詞手勢,激活課堂氣氛。2、Getting ready,引出How many are there? There are 的教學。師指著籃子里的ping-pong,提問What are these? 當學生回答:Theyre ping-pongs. 后,師又問:How many ping-pongs are there? 從而引出新句型:How many are there? There are 3、師引導學生數課室中的物品,得出各數量,并在課堂活動時引導學生說How many are there? There are ,從而在活動交際中讓學生領悟How many are there? There are 的中文意思和學習新語言。4、學習數詞thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty師引導學生數盒子里的二十個ping-pong,(因為學生已學過數詞,所以很容易跟老師數到12,當數到13時,老師接著一邊數一邊說出thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty的數詞,學生在聽教師數時初步對以上數詞讀音一個認識,并理解了中文意思。5、先學twenty 當老師數到twenty時,再引導學生說How many ping-pongs are there? There are twenty,從而讓學生理解了在新句型中學習了新單詞twenty,并鞏固了新語言。6、學習另個的數詞。板書thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty的數詞,并讓學生仔細觀察以上數詞的結構特點,并引導學生自我總結出以上數詞的結構規(guī)律1) thirteen到nineteen,都有后綴teen2) thirteen到nineteen,除thirteen,fifteen特殊,其它都是在four,six seven,eight,nine后加上后綴teen表示十幾的數詞。3) twenty等表示整十的詞以ty結尾。二)、聽錄音跟讀單詞。三)、語言實際鞏固練習。師引導學生pair 或workgroup等方式用How many are there? There are 提問教室中的物品和學生帶來的水果數量,從而習得新語言。四)、做課堂練習。四、課堂作業(yè):根據提示填入單詞。1、How many_() are there? There are (20).2、 are there? There are (13)3、How many are there? There are (15)4、How many_() are there? nineteen.課時二一、教學目標1、復習vocabulary中的數詞:thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty。2、學習Target “1.How many cherries/peaches are there? There are twenty. 2.Look! There are thirteen strawberries.并能在實際情境中運用正確新語言進行角色交際扮演。3、做practice1的練習,及時反饋學生掌握情況。二、教學重難點重點:學生能夠熟練地聽、說、認讀主要詞匯,能夠準確地運用單詞,能夠在一定的情境中得體地使用并能進行回答。難點:學生能夠運用所學的句子正確描述水果以及水果的數量,并注意How many后接可數的復數名詞。三、教學過程一)、出示單詞卡片,復習數詞thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty。二)、使用CAI點擊圖片的物品,全班數一數,在數物品中再次復習數詞one-twenty,并運用句型How many are there? There are .,展開活動,在語言交際實踐中鞏固句型。三)、創(chuàng)設情景,學習Target1、A Getting ready1)、準備一些水果,老師提問:What are these? 當學生回答:Theyre cherrie(strawberries). 有SS計數一些桃子,櫻桃,梨,草莓或者任何方便:T: How many are there? There are .讓學生數數水果的數量,然后回答。2)學習Target1、出示Gogo,Tony和Jenny的圖片,然后讓學生帶問題聽錄音: How many cherries are there? How many strawberries are there?3、點Gogo,Tony和Jenny的對話框。4、播放磁帶,暫停每句話SS重復跟讀。四)做practice1的練習,及時反饋學生掌握情況。1、使用CAI點擊practice1中圖片的物品師問:What are these? 生:Theyre kites.How many kites. are there? 然后讓學生數數再回答There are seventeen.2、 Using the book播放磁帶做No.1號,然后暫停。T:這是哪張照片?當SS響應后,老師慢慢移動用鼠標指向圖片C。3、用同樣的方法做另個三幅圖。4、齊讀practice1。5、以practice1的內容分組Pair work,教師檢查反饋。五)做課堂練習。四、課堂作業(yè)1、運用句型How many . are there? 數一數教室中學過的物品的數量,再回答There are .2、數一數帶來的水果的物品,然后進行Pair work。 課時三一、教學目標1、學習story。能熟練運用.How many cherries/peaches are there? There are twenty.解決問題,.并能在實際情境中正確使用句型。2、做practice2的練習,及時反饋學生掌握情況。二、教學重難點重點:學生能夠熟練地聽、說、認讀主要詞匯,能夠準確地運用單詞,能夠在一定的情境中得體地使用并能進行回答。難點:How many are there? There are.句型結構和正確使用。三、教學過程一)warming up,lets play games. 分組摘蘋果比賽。 出示課件做Lets pick down the appler 的游戲(指向蘋果,當學生說對蘋果中的單詞時,點擊蘋果摘下。此游戲復習數詞和句型。)二)學習story1、Getting readyA.使用CAI和點對蘋果樹的圖片,和學生一起數一數蘋果。運用How many apples(peaches )are there? There are 來引導學生學習story中的內容。B.出示三明治的圖片,學習sandwich單詞,并引導學生說出sandwich的復數形式是 sandwiches2、Using the bookC.播放錄音一次,師運用How many apples(peaches )are there? There are ?來提問學生。D.再完整播放story一遍。E.再次播放錄音,并讓學生每句后停頓跟讀。3、Pair work練習story。4、分行進行角色扮演story。5、請幾個同學帶頭飾上來進行角色扮演。三)做practice2的練習。1、A.使用CAI和點圖片,師提問: Whats Gogo saying?2、讓學生聽錄音,再看書本,數一數各水果的數量。3、教師在教室走動,引導學生用How many apples(peaches )are there? There are ?進行對各圖進行問答。4、利用句型對各圖進行Pair work,進行語言交際對話。四)引導學生總結How many are there? There are.句型結構和正確使用。 板書:How many+可數的復數名詞+ are there? There are+數詞。五)做堂上練習,內容見堂上練習四、堂上練習一、連詞成句1、how, there, many, are(?) 2 sixteen, are, there(.) 3 is, there, sandwich(.) 4 are ,cherries ,there, fifteen (.) 課時四一、教學目標1、學唱Song,2、能熟練運用.How many cherries/peaches are there? There are twenty.解決問題,.并能在實際情境中正確使用句型。二、教學重難點重點:學生能夠熟練地聽、說、認讀主要詞匯,能夠準確地運用單詞,能夠在一定的情境中得體地使用并能進行回答。難點:How many are there? There are.句型結構和正確使用。三、教學過程1、warming up2、學唱SongA. Getting ready1) Getting readyA Point to the monkeys, T: What are these? Ss: They are monkeys. T: Thats right. How many monkeys are there? Ss: There are nine. T: What are they holding? Ss: They are holding bananas. T: How many bananas are there? Ss: There are six. 2) Using the bookB 先讓學生聽錄音一次。G. 再次放錄音,讓學生指著所唱的句子。H. 讓學生結對唱,一個唱問題的瓶部分,另一個唱回答部分。 I. 鼓勵學生用動作手勢來加強How many are there? There are 的問答語調。J. 最后,讓學生在每只只猜忌猴子的卡上填上香蕉的數目。3、做Activity 1和 Activity 2A. Getting ready1)教師在黑板上寫出26個字母。2)給字母從1到20編號。3)在黑板寫7-15-7-15。寫出由第7個和第15個字母組成的單詞。4)學生應該寫Gogo。B Using the book5)讓學生看書上的數字和字母。6)讓學生獨自或結對活動,根據數字在適當的位置上寫出相應的單詞。7)教師檢查學生的答案。Activity 2A Getting ready1)讓學生看書中的圖片T:在圖片中你能看到什么?他們是什么?What are these? 2)、學生回答:Theyre .然后用圖片卡27,31,34,36,37,39,40,47和48令復習詞匯3)T:l count to 20,Try to remember where are they.4)學生記住每種東西順序。B Using the book 5)教師數到20,發(fā)圖片給學生,讓他學生把圖片卡按書上的順序放在相應的順序。4 做draw and paint游戲,1、學生分工合作在畫紙上畫出最喜歡的同一類水果,然后看那組畫得最好和最快。 2、當別的組問How many are there ?時,被問的組要回答所畫水果的數目。 3、評出最棒的一組。四、課堂作業(yè)根據上面的游戲,各組寫出一組問句和答句How many are there ? There are .課時五一、教學目標1、掌握/s/ks/z/音標的準確發(fā)音,學習六個單詞。 2、掌握s,x和z三種字母發(fā)音。3、教會學生在語音教學中尋找規(guī)律,學習符合發(fā)音規(guī)律的新例詞,并能拼讀和靈活運用。二、教學重難點1、學習六個單詞:seventeen,sing,sixteen,box,zero,zoo 掌握/s/ /ks/ /z/ 的準確發(fā)音。2、學生能在教師的引導下歸納出字母發(fā)音規(guī)律。三、教學過程一)Warming upStep1 Lets sing.1、T: Hello,boys and girls, nice to see you. Ss: Nice to see you , too. T: How are you? Ss: Im happy. Thank you, and you?T: Im happy , too. Would you like to sing a song? Ss: Yes.T: Lets sing. 設計意圖:活躍氣氛,拉進師生關系,自然引出下個步驟的提問。Step2 Lets read.1、T: (通過歌曲里的圖片來提問) Lets sing. Lets sing. Look, how many strawberries are there?There are seventeen.(延伸到學過的含有/s/的圖片,復習sadsun) How many boys are there at the zoo?There are zero. How many boxes are there? There are sixteen? Ss: Yes.設計意圖:用song引出和本課的語音單詞,溫故而知新。2、T:ok, lets learn to pronounce this phonetic symbol/s/, follow me, /s/, then make out a sound from your mouth cavity. Lets read, s,s sing, sing s,s seventeen.Practice the sound /s/. T: /s/ Ss: /s/(對已學過的sadsun進行操練)3、T:Good , can you find out some words that have the phonetic symbol/v/.(引導學生從小故事中尋找含有/ s /的單詞,標紅含有s的單詞)4、用同樣的方法教/ks/z/。 5、T:Can you match them? (把Sounds and words的六個單詞圖詞連線)6、T:Lets have a bomb game.(調動氣氛,激發(fā)興趣,讓學生在游戲中能夠集中精神學習單詞)7、T:Lets make these words into one sentence: (比一比誰設計得好)設計意圖:教師選擇造成一個句子來讓學生熟悉拼讀的方法,這樣容易被學生接受。給學生不同難度的造句練習,拓展學生的思維,加強新詞發(fā)音的訓練。Step3、Learn to spell the words. Step4 Lets write.1、T: Please finish the exercise, Fill in the blanks with the right letters.(填s,標序號, 選擇單詞。)2、Check the answers.設計意圖:加強新授內容的掌握,強化聽寫能力。二)Using the book1、讓學生看書上的單詞,播放錄音,學生指向相應的單詞。2、再播放錄音,讓學生跟錄音讀。3、幫助發(fā)/s/ks/z/的音有問題的學生。四、課堂練習1、TPR全身反應法活動來練習s 、x、z字母的發(fā)音規(guī)律,正確發(fā)/s/ /ks/ /z/ 。2、Fill in the blanks with the right letters.(填s,標序號, 選擇單詞。)3、在small story 中劃出含有s 、x、z發(fā)/s/ /ks/ /z/的單詞。8Counting(二)知識點梳理1、學習了thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,twenty數詞,要掌握表示十幾的數詞結構規(guī)律,大部分是有后綴teen.2、在聽、說、讀、寫中以不同的形式操練中讓學生掌握后綴teen和ty的發(fā)音的規(guī)律,掌握兩個后綴的含義和發(fā)音的不同,掌握正確聽音選擇單詞的技巧。3、掌握句型How many cherries/peaches are there? There are twenty.的正確運用,并在聽、說、讀、寫中以不同的形式操練中提醒學生注意How many后接可數的復數名詞。4、利用Lets sing, Lets read, Lets chant, Lets do讓學生在輕松的學習中掌握語音單詞,掌握 s 、x、z字母的發(fā)音規(guī)律,正確發(fā)/s/ /ks/ /z/ 。(三)練習設計一、看數字寫單詞。16 20 17 12 13 19 18 11 二、根據提示填入所缺的單調。1、How many_( ) are there? There are (19).2、 are there? There are (15)3、How many are there? There are (20)4、How many_() are there? nineteen.三、連詞成句1、how, there, many, are(?) 2、 eighteen, are, there(.) 3、 is, there, watch (.) 4 、are ,strawberries ,there, fifteen (.) 四、根據發(fā)音規(guī)律寫出單詞所缺的字母。1) eventeen un ad 2) ix ing occer 3)bo si si teen 4) oo ero