PEP小學(xué)六年級下Unit1公開課教案.doc

6下Unit1 how tall are you復(fù)習(xí)課教案南城中心小學(xué) 項(xiàng)佳佳一、 教學(xué)內(nèi)容分析 Ali baba he has a little farm. On his farm, he has two fat pigs.One is Shooby. One is Dooby.Dooby: Im a fat pig.Shooby: Haha! Im fatter than you!Dooby: Im strong.Shooby: Haha! Im stronger than you!Dooby: Im 50 cm . Im tall. How tall are you?Shooby: Haha! Im 65 cm. Youre shorter than me!Dooby: Im 40 kg. Im heavy. How heavy are you?Shooby: Haha! Im 60 kg. Im heavier than you!Dooby: Yes. Im thinner than you, and shorter.Shooby: Haha! Im bigger and stronger than you.Ali baba: I want to have some pork for dinner! Let me see Haha! Shooby is fatter. OK! Shooby is my dinner!Shooby: Oh, no! HELP!Dooby: Haha! I am smarter than you!本對話是根據(jù)PEP小學(xué)英語（供三年級起始用）六年級下冊Unit1 How tall are you?的內(nèi)容改編的，圍繞比較級展開的。這是一節(jié)復(fù)習(xí)課，主要復(fù)習(xí)本單元身高、體重等的比較詞匯和句型。二、 教學(xué)目標(biāo)1、復(fù)習(xí)本單元四會單詞：taller, stronger, shorter, heavier, thinner,bigger等。2、復(fù)習(xí)本單元主要句型“How tall are you? Im cm tall. Youre er than me. How heavy are you? Im kg. Im thinner than you, and shorter.”3、能朗讀故事。三、教學(xué)重難點(diǎn)1、教學(xué)重點(diǎn)：書寫及運(yùn)用本單元重點(diǎn)單詞和句子。2、教學(xué)難點(diǎn)：理解及運(yùn)用形容詞比較級。四、教學(xué)準(zhǔn)備：課件，單詞卡，作業(yè)紙，自制尺子（組評）五、教學(xué)過程：Step1 Warm-up1. Free talkHello! /Hi! /Good morning! /Nice to meet you! /Whats your name? /How old are you?(本節(jié)課是借班上課，授課教師與學(xué)生之間存在一定的信息差。上課伊始，通過談?wù)摾鼛熒g的距離，并自然滲透How old are you ? Im older than you. Youre younger than me.)2. Enjoy a song “ Alibabas Farm”T: Alibaba he has a little farm. On his farm, he has two pigs. One is Shooby. One is Dooby.Step2 Review1 Play a game “Shooby Dooby”如果老師說Shooby Dooby，tall.學(xué)生就要taller,taller,taller，并作出相應(yīng)的動作。2、Shooby Dooby考考你！課件呈現(xiàn)比較詞匯的變化規(guī)律：a、直接加er; b、尾字母是e的直接加r; c、雙寫尾字母加er; d、y改成i再加er。（采用演繹法，讓學(xué)生說出更多的詞。在此環(huán)節(jié)滲透smarter一詞）3、Say the opposite words根據(jù)黑板上的詞卡，進(jìn)行反義詞配對。4、Review the sentences從上一環(huán)節(jié)最后一詞taller, 自然引出身高的問答。T: Im 162 cm tall. How tall are you? 把本節(jié)課的重點(diǎn)句型板書并進(jìn)行師生問答。再從師生實(shí)際情況的問答到課件上的姚明、周杰倫的身高比較，板書比較句型。 / 根據(jù)課件圖片進(jìn)行體重比較到師生間的比較 Im 49 kg. How heavy are you? （板書重點(diǎn)句型，結(jié)合課件操練）5、Pair work 根據(jù)語言支架進(jìn)行同桌操練6、T：How long are your rulers?（指黑板上的組評四把尺子）畫出三把不同長度的尺子比較。Ruler 1 is longer than Ruler 2, but shorter than Ruler 3. 在這個(gè)基礎(chǔ)上畫出了一個(gè)大圓和一個(gè)小圓，來讓學(xué)生操練bigger和smaller。為豐富操練機(jī)會在大圓內(nèi)畫出了一個(gè)比大圓小，比小圓大的圓來讓學(xué)生操練，最后還在小圓中畫出了一個(gè)最小的圓。從而使學(xué)生的語言得到了充分的操練。在這一步之后給黑板上的球和尺添了幾筆就變出了一個(gè)天平，讓學(xué)生操練Ball 1 and Ball 3 are heavier than Ball 2 and Ball 4。Step3 Presentation & PracticeShooby & Dooby1、 Listen & writeShoobyHeight(身高)：_cmWeight（體重）：_ kgTail(尾巴)：_cmDoobyHeight(身高)：_cmWeight（體重）：_ kgTail(尾巴)：_cm 做完聽力，根據(jù)圖片和表格Say something about Shooby and Dooby, using the sentence “ is _er than ”。2、呈現(xiàn)story（1） Fill in the blanksAli baba he has a little farm. On his farm, he has two fat pigs.One is Shooby. One is Dooby.A: I am a fat pig.B: Haha! I am than you!A: I am strong.B: Haha! I am than you!A: Im 50 cm . Im tall. _?B: Haha! Im 65 cm. Youre than me!A: Im 40 kg. Im heavy. _?B: Haha! Im 60 kg. Im than you!A: Yes. Im _ than you, and shorter.B: Haha! Im bigger and stronger than you !（2）再讀一遍找出A、B中誰是Shooby,誰是Dooby.(3) Q: Who is taller, stronger and heavier? Who is smarter? (自然引出故事的后半部分)Dooby: Im a fat pig.Shooby: Haha! Im fatter than you!Dooby: Im strong.Shooby: Haha! Im stronger than you!Dooby: Im 50 cm . Im tall. How tall are you?Shooby: Haha! Im 65 cm. Youre shorter than me!Dooby: Im 40 kg. Im heavy. How heavy are you?Shooby: Haha! Im 60 kg. Im heavier than you!Dooby: Yes. Im thinner than you, and shorter.Shooby: Haha! Im bigger and stronger than you.Ali baba: I want to have some pork for dinner! Let me see Haha! Shooby is fatter. OK! Shoob