Module5 Unit1 I was two then.教學設計一、教學目標:1.語言知識目標:能夠聽、說、認讀本課的重點單詞:was , then, grandparent,were, young,old, hair, so ,short,long.2.語言技能目標:能初步理解并使用was ,were來談論過去的事情和情況。能聽懂、會讀、理解課文大意。3.情感態(tài)度目標:能發(fā)現人物和事物過去與現在的變化,培養(yǎng)學生善于觀察的能力。二、教學重點和難點:1.聽、說、認讀單詞:was , then, grandparent,were, young,old, hair, so ,short,long.2. 能聽懂、會讀、理解課文大意。3.使用“was” “were”描述從過去到現在發(fā)生的變化。4.then的發(fā)音。本課的教學對象是四年級學生,他們已經掌握了一定的英語詞匯,具有一定的英語學習的積極性,具備一定的英語語言運用能力。因此,教師應在教學過程中為學生提供適當真實的語言環(huán)境,讓學生明白本課學習的句型在真實情況下應如何使用。本節(jié)課的語言點對學生的學習有些難度,因此教師要在教學過程中時刻注意學生的接受情況,對學生多加以鼓勵,及時調整教學節(jié)奏,讓學生在聽說讀寫的過程中體驗、感知、理解目標語句。三、教具準備:多媒體課件、單詞卡。四、教學過程:Step1:激情熱身:Say the chant and do the actions.Tall, tall,tall. I am tall.Short, short ,short. You are short.Fat,fat ,fat. He is fat.Thin,thin ,thin. She is thin.big, big,big. It’s bigsmall, small, small. They are small!【設計意圖】課前活動,通過讓學生和老師一起一邊夸張的做動作,一邊說chant,復習了學過的形容詞,同時營造了一種歡快愉悅的課堂氛圍。2.(1)出示 3張單詞卡片“am”“is ”“are” , 讓學生認讀后,告訴學生 ,這三個單詞又稱作be動詞。(2)回憶并齊說過去自編的chant:I用am,you 用are,is跟著he,she,it;所有復數都用are。Step2: Presentation1.教師課件出示自己近期的照片T:I think you are the best. I want to be your good friends. How about you ? Do you want to be my good friends?Ss:Yes,I do.T:Sounds great! Look at me !Hello,everybody , My name is chen bai ling , Now I am 30 , I am short and fat.(板書Now I am 30. 與now,幫助學生理解now.)T:My hair is short. Do you understand hair? (引出新單詞hair,手指向自己的頭發(fā),并將單詞hair慢慢地寫在黑板上的四線三格中,同時示范單詞的發(fā)音。)2.教師課件出示自己小時候的照片T: Look! I have a photo. Who is that girl? Can you guess? (引出新單詞who,并將單詞who慢慢地寫在黑板上的四線三格中,同時示范單詞的發(fā)音,將漢譯給學生看。)S1:….S2:…. S3: It’s you.T:Yes, you are right.It’s me. (引出新單詞me,并將單詞me慢慢地寫在黑板上的四線三格中,同時示范單詞的發(fā)音。)3.前后兩張照片對比T:What’s different for me ?S4:….S5:…. S6:….T:In this photo,I was 16,then. I was short and thin,then. You see I was a student ,then. Now I am a teacher.(引出新單詞then,將單詞then慢慢地寫在黑板上,同時示范并強調then的發(fā)音、舌位。適時板書I was 16,then.用不同顏色重點強調was,結合板書中句子,重點幫助學生理解then的含義。)(設計意圖:結合圖片對比、句子講解突破教學難點then 的正確發(fā)音、意義以及運用,同時為了讓學生對描述“過去與現在”有一個清晰的認識,在談論時采用了先分后和的辦法,先引領學生復習now,再指導學生對比談論then,讓學生在腦子里建立一個概念,逐漸感受be動詞的變化。)Step3: Learn textT:Today ,we are going to learn Module 5 Unit 1 I was two then.(板書課題并讀一讀)Boys and girls, Amy went to Lingling’s house .She saw lots of photos. Amy was very interested in Lingling’s photos . What are they talking about? and what’s the changes . Let’s have a look.一、First , Now listen to the tape.讓我們認真聽課文。二、Now listen to the tape again and answer the questions:再次聽錄音,并回答問題。1、Who is that little girl?2、How old was she then ?T:Who can answer this questions ?三 、Now listen to the tape again and repeat.讓我們認真聽并跟讀模仿課文。(設計意圖:這個步驟重點培養(yǎng)學生的聽力水平,在學習課文之前,給學生以“任務”,讓學生帶著問題去聽,通過聽對話內容能回答簡單的問題,培養(yǎng)學生積極的學習態(tài)度,良好的聽力習慣。)Step 4: Practice1.Point and say.T:Boys and girls, let’s look and say, ok?Ss:OK!T:看書第一單元活動3,教師用電腦出示圖1做示范,引導學生描述一張圖的多處不同,并注意“was, were, is , are”的正確用法。例如:①Her hair was short, then. Now her hair is long.②She was short, then. Now she is tall.③They were fat, then. Now they are thin.④I was four then. Now I am ten .⑤We were young then .Now we are old .T:指明若干同學示范,表揚并給完成較好的組員貼貼。(設計意圖:這一練習重點是糾正發(fā)音和語調,熟悉句型結構,使學生通過練習,能準確地模仿和重復說出新學的語言。)2.Please take out your photos and say it with your partner .T:Let’s begin. Eg: I was…then , Now I am….先兩人一組進行練習,然后二人一組到臺前來交流。表揚并給完成較好的小組貼貼。S7: I was … ,then. I was… . Now I am….S8: I was … ,then. My hand was… . Now I am….(設計意圖:通過生生互動鞏固訓練,加深孩子們對新知的印象,用自己帶的照片對比描述變化,盡情展示自我,讓課堂成為學生自我展現的舞臺,體現學以致用的教學理念。)Step 5: Production1.Talk about superstarsT:Do you like stars? I will invite three superstars come to our class.Now,let’s welcome. Clap your hands.(課件出示李小龍、姚明、劉翔小時候照片)Can you guess the stars?T:Ok,(課件出示李小龍、姚明、劉翔現在照片)Can you tell their changes? let’s talk about useful words: tall/short,strong/cute, fat/thin…. Eg:They were…,then. Now they are …. He was … ,then. Now he is….T:先四人一組進行練習,可以選擇你喜歡的其中一位或全部來與同伴交流,組長組織讓語言更豐富,如加入hello,nice to meet you等語言,最后小組集體展示。表揚并給完成較好的小組貼貼。Step5.總結點評,激勵進步1.學生代表總結本節(jié)課的知識點,教師加以補充。2.就學生本節(jié)課的表現進行評價,鼓勵進步。T: Wonderful! A song for you! Listen to me carefully.教師示范唱《兩只老虎》版自編歌曲。I was two then. I was two then.Now I’mten. Now I’mten.I was short then. I was short then.NowI’m tall. Now I’m tall.