（初二英語教案）The memory robot－教學(xué)教案

1、The memory robot教學(xué)教案 教學(xué)目標(biāo) 1知識目標(biāo): 1 New words and phrasesmemory, back, everything, umbrella, dry, newspaper, morning, at breakfast, say good bye to, useful, scientist, invent, all the time, always, everywhere, born, be born, May, move, understand, so-so, at first, most, luck, April, hate, fly, painti

2、ng, air port2語法工程一般過去時態(tài)二規(guī)那么動詞過去式及讀音不規(guī)那么動詞過去式及讀音What did you do yesterday morning When did they come to ChinaWhy did they move to France Who came to visit your school3日常交際用語I cant remember.They came to say good-bye to us.When / where were you born I was born on/ in Do you enjoy living hereGood luck w

3、ith you2 能力目標(biāo)：1使學(xué)生能進一步掌握一般過去時的用法，并能根據(jù)實際情景進行口頭和筆頭練習(xí)。2使學(xué)生能讀懂課文，并能根據(jù)上下文判斷出生詞的大意，答復(fù)課后的問題。3使學(xué)生能聽懂與課文聽力難度相當(dāng)?shù)穆犃Σ牧?，并能答?fù)出教師提出的問題。4使學(xué)生能掌握c. ck . qu . f . ph .等幾個輔音字母的發(fā)音規(guī)那么。3德育目標(biāo):通過教學(xué)，激發(fā)同學(xué)的學(xué)習(xí)積極性，鼓勵他們練就本領(lǐng)，投身社會。 教學(xué)建議 教材分析 本單元的教學(xué)活動主要是教會學(xué)生如何談?wù)撨^去的經(jīng)歷。為此課文做了精心設(shè)計，以Mr. Mott夫婦 和his memory robot 之間發(fā)生的故事開展教學(xué)活動，一般過去時的教學(xué)貫穿始

4、終，重點突出了謂語動詞為實義動詞的一般過去時的用法。不但包括了實義動詞一般過去時的陳述句形式還包括了一般過去時的一般疑問句和特殊疑問句形式，使整個教學(xué)活動重點突出，內(nèi)容豐富。 教學(xué)重難點：一般過去時及動詞的過去式的拼寫和讀音。 單詞教學(xué)建議 本單元單詞數(shù)量多而且出現(xiàn)了大量的不規(guī)那么動詞的過去式學(xué)生難以掌握，教師應(yīng)注意循序漸進，可以先讓學(xué)生在課文中找出那些是動詞的過去式，然后將這些詞寫在黑板上幫助學(xué)生在不規(guī)那么中找出規(guī)律， 再加深記憶。如： get -got, forget - forgot begin-began, sing- sang, give - gave, swim- swam say

5、 - said, pay - paid know - knew, grow - grew, throw - threw cut - cut, let- let, hurt - hurt, put - put, read- read 教師可以在每一節(jié)課抽出幾分鐘時間用聽寫，或提問的方式練習(xí)一局部動詞的過去時，積少成多。 課文教學(xué) 第34課是一篇介紹Mott先生和機器人的閱讀課文和有關(guān)此文的問答?？衫谜n文前面的兩個問題讓學(xué)生先進行討論。關(guān)于機器人的作用不一定非要局限在課文內(nèi)容中，但教師也可借助這兩個問題培養(yǎng)學(xué)生的略讀(skimming)能力：給他們一分鐘的時間默讀課文并答復(fù)這兩個問題。接著再讀一

6、遍，然后答復(fù)練習(xí)冊中的問題。文中有的生詞可在讀前先給以介紹，但大局部生詞可以讓學(xué)生通過上下文猜想詞義。在此根底上，教師可結(jié)合課文本身有重點地講解文中生詞和難點。本課的最后一局部問答練習(xí)讓學(xué)生邊填空邊問答，實際上是測試學(xué)生對課文細(xì)節(jié)的理解能力(scanning)。對于條件較好的，應(yīng)要求不看課文進行這個練習(xí)。 口語教學(xué)建議 教師可以出示一組句型轉(zhuǎn)換的練習(xí)幫助學(xué)生熟悉一般過去時的用法。如： 1. He often gets up at six. But yesterday he_ at seven. 2. My father always buys a cake for me every year

7、on my birthday. But last year he _ a book for me. 3. Tom always plays chess with peter. But yesterday peter _. 聽力教學(xué)建議 教學(xué)中，教師應(yīng)先讓學(xué)生仔細(xì)聽清動詞過去式發(fā)音，并注意跟隨教師模仿。再在聽力材料中挖去動詞的過去式，聽完之后，要求學(xué)生填充所缺的單詞，最后可以讓學(xué)生跟讀課文。 語法教學(xué)建議 本單元的語法教學(xué)應(yīng)主要圍繞一般過去時展開，教師應(yīng)設(shè)計各種情景，給學(xué)生提供時機練習(xí)。 1教師可以在黑板上畫一張教室圖，門前有棵樹。編一段對話，借這棵小樹之口向小鳥按下表介紹小明過去和現(xiàn)在在校的表

8、現(xiàn)： Time Activities Time Activities Last year Careless Now More careful Last summer Swim This summer Play football Last term Like Chinese This term Like English Tree: I am the tree in the school .I know Xiao Ming well. Every day I see him study in the classroom. Bird: Was Xiao Ming a careless boy Tre

9、e: Yes, He often forgot his glasses last year. He even forgot the telephone number of his family. Bird: Does he often forget anything now Tree: No, he became more careful now. Bird: Did Xiao Ming like Chinese last term Tree: Yes, but this term, he likes English better than Chinese. Bird: What sports

10、 did Xiao Ming do last summer Tree: He often swam last summer. Bird: When and where did he swim last summer Tree: He often swam in the river after school. But this summer he always plays football. 2 教師可以要求學(xué)生將第三十三課第二局部按對話的內(nèi)容改寫成一篇日記以加深學(xué)生對對話的掌握如下： I got up at 6:45. I went for a walk and bought a newspa

11、per before breakfast. I read newspaper at breakfast. After breakfast Mr. and Mrs. Turner came to see me. He started packing at 9:15and finish it at 10:40. need“需要注意的幾個方面 1) need 名詞, 意思是“需要、必要。其復(fù)數(shù)形式是“必需品。例如： There is no need to hurry. 沒必要著急。 I feel the need of exercise.我覺得需要運動。 We are in need of food

12、. 我們需要食物。 need用作不可數(shù)名詞時，還有“貧窮、不幸、逆境、困難等意思。例如： Many families are in great need.許多家庭處于貧困的情況。 A friend in need is a friend indeed. 患難見真情。 2) need用作實義動詞時，意思是“需要、必須、必要。例如： My coat needs mending.我的上衣需要補綴。 I need some money. 我需要一些錢。 We need to work hard. 我們必須努力工作。 3) need用作情態(tài)動詞時，意思是“需要、必須，常放在疑問句和否認(rèn)句中。例如： Ne

13、ed he go = Does he need to go 他必須去嗎 “Must I do my homework now“我現(xiàn)在必須馬上做作業(yè)嗎 “No, you neednt. “不，不必。 注意：need作情態(tài)動詞時，因為無人稱和時態(tài)的變化，所以它的過去時用had to來代替，而將來時那么用will have to來代替。例如： He had to get up early because he wanted to climb the hills. 他必須早起因為他想去爬山。 Lesson 33教學(xué)設(shè)計方案 Teaching Objectives Go on learning the

14、simple past tense and enable Ss to remember the past form of regular and some irregular verbs. Talk something about robots. Properties: Tape recorder, multi-media computer Language Focus: go on a trip robot start doing finish doing Teaching Procedures I. Revision 1. Suppose a student were the busine

15、ssman in Lesson32, say something about himself. 2. Dictate the words in Unit 8. II. Leading - in 1. In the nowadays world, science and technology are developing faster and faster. Can you say some latest and most sophisticated technology Have you ever imagined that one day a memory robot can be taken with you and do many things for you What can they