2019春三年級英語下冊 Unit 4《Fruit》教案 廣東版開心.doc

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Unit 4 Fruit Objectives and requirements: Language Target: What’s this? It’s a pear. Oh.Are these peaches? No,they aren’t.They’re oranges. Yum! Are these grapes? Yes, they are. Don’t touch! Sounds and words: /m/,/n/,/b/ Vocabulary Key words: bananas, pears, oranges, cherries, strawberries, peaches, grapes, watermelons. Sounds and words: monkey, watermelon, banana, nine, strawberry, balloon. Story: At the supermarket The first period 一、Teaching target: 1.Learn the new words: bananas, pears, oranges, cherries, strawberries, peaches, grapes, watermelons. 2.Master the sounds of “s” and “es”. 二、Teaching key and difficult points: 1. The new words to learn. 2. “s” and “es”sounds: /s/, /z/, /iz/. 三、Teaching procedure: Step 1 1. Greetings. 2. Ask and answer: what’s this/that? It’s a banana. What color is it? It’s yellow. Is this/that a yellow banana? Yes, it is./ No, it isn’t. 3. Sing the song: what’s that? Step 2 1. Hold up some real bananas and say: I like fruit. Look! Bananas.I like bananas. Bananas,bananas. Students read the words after the teacher again and again. 2. Use the same way to teach the other fruits: pears, oranges, cherries,etc. 3. Play the tape and have Ss repeat each word. 4. Let students point to the pictures and read the words. Step 3 1. Explain the(“s” or “es”) in different words have three sounds /s/, /z/, /iz/. 2. Read the new words two times together. Step 4 1. Finish Activity 1. Read, match and say. 2. Check the answers and read them aloud. Step 5 Play a game: Touch the words. 四、Practice: 1. 用a 或an 填空 ___ pear ____ banana ____ orange _____cherry ___ apple ____ grape _____ peach _____ watermelon _____ strawberry 五、Homework: 1.Copy the new words for eight times. 2. Read the new words for three times. 六、Write on the blackboard: Unit 4 Fruit 單數(shù) a banana a pear an orange a cherry 復(fù)數(shù) bananas pears oranges cherries 單數(shù) a strawberry a peach a grape a watermelon 復(fù)數(shù) strawberries peaches grapes watermelons The second period 一、Teaching target: 1.Can read and use the new words to practice. 2.掌握名詞的單數(shù)與復(fù)數(shù)的形式變化。 二、Teaching key and difficult points: 1. Can read the new words . 2.名詞的單數(shù)與復(fù)數(shù)的形式變化。 三、Teaching procedure: Step 1 1. Greetings. 2. Use the pictures to review the words: bananas, pears, oranges, cherries, strawberries, peaches, grapes, watermelons. 3. Play a game: Touch the words. Step 2 1. Listen to the vocabulary and have Ss repeat each word. 2. 解釋名詞的單數(shù)與復(fù)數(shù)的形式變化規(guī)則。 (1) 一般情況, 加-s. eg. bananas, pears, watermelons. (2) 以 s, x, sh, ch 等結(jié)尾的詞, 加-es. eg. peaches, watches. (3) 以輔音字母加y結(jié)尾的詞，變y為i再加-es. eg: cherry- cherries, strawberry- strawberries. (4) 以f 或fe結(jié)尾的詞，則把f或 fe 改為v，再加es . eg: knife-knives 3. Let students make notes and then read them two times. Step 3 1. Do some exercises. ( 寫出下列單詞的復(fù)數(shù)形式。) banana pear watermelon peach watch cherry strawberry orange grape zoo knife panda noodle monkey box cat 2. Check the answers and read them aloud. Step 4 1. Do some exercises in workbook. 2. Check the answers and read them aloud. Step 5 Play a guess game. 四、Homework: 1. 寫出下列單詞的復(fù)數(shù)形式。（dog, kite等） 2. 讀名詞復(fù)數(shù)構(gòu)成形式的變化規(guī)則2次。 五、Write on the blackboard: Unit4 Fruit 名詞變復(fù)數(shù)的形式變化規(guī)則： 1.一般情況, 加-s. eg. bananas, pears, watermelons. 2.以 s, x, sh, ch 等結(jié)尾的詞, 加-es. eg. peaches, watches. 3.以輔音字母加y結(jié)尾的詞，變y為i再加-es. eg: cherry- cherries, strawberry- strawberries. 4.以f 或fe結(jié)尾的詞，則把f或 fe 改為v，再加es . eg: knife-knives The third period 一、教學目標 1) 能聽說讀單詞they these 2) 能聽說讀句型：What’s this? It’s….. Are these ……? Yes, they are. / No, they aren’t. What are these? They’re…… 3) 能熟練運用句型進行操練和交際。 二、教學重點、難點 1）能讀懂句型，并能作出正確的回答。 2）能熟練運用所學過的水果單詞套用在句型中操練和交際。 三、教學過程 Step 1： warm-up (1) Let’s chant: What’s that? (2) Review the words: banana bananas pear pears orange oranges cherry cherries strawberry strawberries peach peaches grape grapes watermelon watermelons Step 2 新課學習（Target） (1) 教師出示水果單數(shù)的圖片提問：What’s this? 讓學生回答：It’s……線they, 然后學習發(fā)音，讓學生讀懂理解they. 并引導學生回答：They’re …….. What’s this? It’s a pear / an orange…. (作板書) (2) 教師出示水果復(fù)數(shù)的圖片提問：What are they? 下畫 What are they? They’re pears/ oranges…. (板書) (3) 教師出示oranges復(fù)數(shù)圖片提問：Are these peaches? ,邊問邊教讀單詞these,并板書學習，同時與this 單詞作區(qū)別：（教師拿著單數(shù)orange的圖片）Is this a peach?讓學生回答：No, it isn’t. 那么，Are these peaches? these 是復(fù)數(shù)，我們就不能用it, 應(yīng)該用they, 所以正確的回答是：No, they aren’t. (aren’t是縮寫，分寫是are not) Are these peaches? No, they aren’t. (板書) (4) T: What are these? 教師引導學生回答：They’re oranges.(板書) (5) 教師繼續(xù)用正確的復(fù)數(shù)的水果圖片提問：Are these…….? 讓學生回答Yes,they are. (板書) 并重復(fù)操練，讓學生熟練牢固記憶。 (6) The students repeat all the new sentences after the teacher. (7) Listen to the radio and read after the radio. (8) Together read the sentences of Target Step3 游戲鞏固練習 (1) Look at the picture and answer the questions.（分組比賽） (2) Look at the picture and ask the questions.（分組比賽） (3) 聽音樂傳球，音樂停止拿著球的同學回答問題。 四、課堂作業(yè) 一、按要求回答下列問題。 1 What’s this? （香蕉）____________________________________ 2.What are these? ( 櫻桃) __________________________________ 3. Are these cherries? （否定回答）__________________________ 4. Is this a peach? （肯定回答）______________________________ 二、用橫線畫出下列句子中錯誤的地方，并改正。 1. Is these a cherry? Yes, it is . __________ 2. Are these grape? No, they aren’t. ___________ 3. Is these peaches? Yes, they are. _____________ 4. Are these watermelons? No. these aren’t. _________________ 5. What is this? They’re a pear. ___________________________ 五Write on the board: Unit 4 Fruit 1. What’s this ? It’s a /an 水果名詞（單數(shù)） 2. Are these 水果名詞（復(fù)數(shù)）? Yes, they are. / No, they aren’t. 3.What are they? They’re 水果名詞（復(fù)數(shù)） they 他們(與are 搭配) ——單數(shù): it she he these 這些（與are搭配） —— 單數(shù)：this aren’t = are not The fourth period 一、Teaching target: 1. Can use the words and sentences to practice. 2. Can read and understand the story . 3. Finish Practice 1,2 and Activity 2. 4. Can sing the song “What are these ?”. 二、Teaching key and difficult points: 1. Can read and understand the story 2. Master the sentence “ Don’t touch!”. 三、Teaching procedure: Step 1 1. Greetings. 2. Use the pictures to review the words. Step 2 1. Point to the real things or pictures ask and answer: What are these ? They are…. Are these….? Yes,they are./No, they aren’t. 2. Listen to the target and have Ss repeat each sentence 3. Have Ss act out the target in pairs. Step 3 1. Listen to the story and pausing after each sentence to have Ss repeat. 2. Explain the story and let Ss understand the sentence “ Don’t touch!”. 3. Put Ss into groups of three and have them act out the story. 4.The whole class read the story again and again. Step 4 1. Sing the song “What are these ?”. 2. Finish Practice 1. Listen and number. Check the answers. 3. Finish Practice 2: (1) Put the picture cards on the blackboard and ask; What are these ? Are these grapes ? (Elicit answers) (2) Listen and answer the questions in practice 2. Step 5 Play a guess game to finish Activity 2. 四、Practice in class 用 it 和 they填空 1. What are these? ______ are apples. 2.What is this? _____ is a pear. 3. I like watermelons. ______ are green. 4. Are these peaches? Yes, _____ are. 5. This is an orange. _____ is orange. 五、Homework: 1. Sing the song “What are these ?” to parents. 2. Read and copy the story two times. 六、Write on the blackboard: Unit4 Fruit What are these? They’re……. Are these…….? Yes, they are./ No, they aren’t. Don’t touch, Gogo! (祈使句否定式) touch 觸摸 The fifth period 一、教學目標： 1．能聽懂、會說、會讀、會寫單詞：monkey watermelon banana nine strawberry balloon 2．能夠總結(jié)字母的發(fā)音規(guī)則。 3. 能正確朗讀/m / /n/ / b/ 的發(fā)音。 4. 掌握 Look and write 的單詞書寫。 二、教學重點、難點 1.熟練讀出單詞monkey watermelon banana nine strawberry balloon 2.學會舉一反三，根據(jù)字母的發(fā)音找出相對應(yīng)的發(fā)音的單詞。 3.讓學生用這些單詞組詞和造句并且讀給全班聽。 三、教學過程 Step1: Warming up Let’s sing: What are these? Review: T: What’s this? (教師出示單詞圖片問) Ss: It’s a monkey/ a banana/ a strawberry/ a watermelon/ nine/ a balloon Step2:新課學習 1. 出示單詞圖片：monkey watermelon banana nine strawberry balloon 2. 學生開火車拼讀單詞，學生讀，教師把該單詞板書出來 3. 畫出單詞的發(fā)音字母m n b 4. T: Let’s practice this sound. 5. T: m-/m/ n-/n/ b-/b/ 然后學生跟著讀。 6. Have Ss look at the picture on the page . 7. Play the tape and have Ss point to each word as the tape says it . 8. Have Ss repeat after the tape . 9. After enough practice ,point to the pictures randomly and have Ss say the words. Step 2. P31 Look and write . 1. 出示課件讓學生觀看：單詞的四線格書寫演示。 2. 學生自己模仿練習書寫。 3. 分組評價書寫，教師給予五星獎勵。 Step 3. Listen and say (分組比賽，看哪一組說得又快又準又多) T: m - /m/ S: mother / monkey/ watermelon/ animal… T: n - /n/ S: nine / nice / banana……. T: b -/b/ S: balloon/ strawberry/ box / big/ bird……. 四、課堂作業(yè) 一、判斷下列單間單詞劃線部分的發(fā)音是否相同，相同的寫“T”，否則寫“F” 。 1. mother monkey ( ) 2.nine my ( ) 3. bread balloon ( ) 4.watch watermelon ( ) 5. balloon banana ( ) 6.nice no ( ) 五、Write on the blackboard: Unit4 Fruit m /m/ : monkey watermelon ----- mother my n /n/ : banana nine -------- nice no b /b/ : strawberry balloon ------ big box Unit 4 Fruit 知識點梳理 一、熟練掌握水果單詞的聽說讀寫。 二、區(qū)別好單詞的單數(shù)與復(fù)數(shù)形式，掌握好名詞變復(fù)數(shù)的規(guī)律。 三、能聽說讀懂句型，熟練運用句型進行交際訓練。 四、掌握是動詞be在句型中的運用。 五、掌握單數(shù)句型與復(fù)數(shù)句型的轉(zhuǎn)換。 六、語音部分中讓學生讀準單詞中的字母發(fā)音，培養(yǎng)學生初步的辨音能力。 Unit 4 Fruit 練習設(shè)計 (聽力部分) 一、聽音，選出你聽到的選項，把編號寫在左邊的括號里。 ( )1. A. pear B. pears C.peach ( ) 2. A. nine B. nice C. fine ( )3. A. balloon B. ball C. small ( ) 4. A. ten B. pen C. pencil ( )5. A. this B. that C. these ( ) 6. A. banana B. cherry C. grape 二、聽音，選出你聽到的句子。 ( )1. A. What’s this? B. What’s that? ( )2. A. What are they? B. What are these? ( )3. A. Are these peaches? B. Are these pears ( )4. A. Yes, they are ? B. No, they aren’t. ( )5. A. Are these watermelons? B.Are they watermelons? 三、聽音，在橫線上寫出正確的單詞。 1 .What’s ________? It’s ______ _________. 2.What are _________? They are ______________. 3.Are these grapes? Yes, they _______. 4.Are these peaches? No, they __________. 5.Is _______ a watermelon? Yes, _____ is. (筆試部分） 四、寫出下列單詞的復(fù)數(shù)形式。 1.orange_________ 2. cherry __________3. this ___________ 4.peach _________ 5. pear _________ 6.strawberry __________ 7.apple _________ 8. banana _________ 9. watermelon __________ 10. is __________ 11. grape __________ 12 watch ___________ 五、用am is are 填空。 1. What ______ it? It ____ a banana. 2. What _______ this? It _______ an orange. 3.What _______ these? They _______ grapes. 4.What _______ they? They ______ peaches. 5.______ these apples? Yes, they_______ 6.______ that a strawberry? No, it ______ not. 六、在橫線上填上正確的單詞。 1. one ______ ( 蘋果) 2. three_____( 草莓) 3.ten ________ ( 桃果) 4.nine _____ ( 桔子) 5. a _______ (西瓜) 6. six _______(葡萄 ) 七、寫出下列詞的縮寫。 1. Do not ________ 2. are not ________ 3. it is _______ 4. What is ________ 5. they are _________ 6. does not _________ 八、連詞成句。 1. are , pears , these (?) ____________________________________ 2.bananas ,they ,are yellow (.) _________________________________ 3. this , is what (?) ______________________________________ 4. like, I apple , red a (.) ____________________________________ 5.they , peaches, are (.) _________________________________ 九、選詞填空。（pear peaches these yes what do are ） 1.What are ________ ? They’re apples. 2.________ these bananas? ______ , they are. 3.I like ___________ ! 4. ________ you like grapes? Yes, I do. 5. _________ do you like? I like oranges. 6. Is that a ___________ ? Yes, it is.