初中英語課比較級-教案(附課文)

1、精選優(yōu)質(zhì)文檔-傾情為你奉上初中二年級英文課教案（比較級）The story of Atlanta課題課文The Story of Atlanta及英語比較句的表達。一、 教學目標1. 通過課文講解，讓學生讀懂課文，讀懂英語比較句式。2. 通過英語比較句，句式及單詞比較級變化規(guī)律的講解以及練習，使學生掌握比較句的用法，能聽、說、讀、寫簡單的比較句。3. 掌握新的單詞及詞組：glory, marry, bargain, asas二、 教學用具powerpoint多媒體課件，動畫多媒體課件（音頻、視頻），實物（小球等）。三、 板書設計以powerpoint多媒體課件展示為主。在舉例時，配合情景適當將

2、例句或臨時造的句子寫在黑板上。四、 課型、授課對象課型新授課授課對象初中二年級學生五、 課時4課時（45分鐘一課時）六、 教學重點英語比較句的教學，形容詞比較級的變形。七、 教學難點英語比較句在不同句型里的應用。八、 教學過程1. 新課導入（5分鐘）(1) 在一如既往向?qū)W生問好時，添加比較句：How are you? 待學生回答后，繼續(xù)問“Do you feel today is better than yesterday?”。趁學生疑問之際，將句子寫到黑板上，略作簡單講解“better是good的比較級，更好的意思，than用于比較句中更的意思，這句話就是你覺得今天比昨天更好嗎？?！币l(fā)學生

3、興趣，引出講課主題。(2) 放一首歌詞中反復出現(xiàn)比較級的歌曲longer，并展示歌詞，粗略的講解“形容詞原型+er”表示比較級“更”，教師簡單翻譯歌詞內(nèi)容，讓學生對比較級用法有個感性認識。2. 新課講授(1) 首先講單詞和詞組（20分鐘）教師講解，同時配合學生造句，以加強教學效果。 glory: 'l:ri n.光榮、榮譽、贊頌；vi.自豪、驕傲、狂喜例句：Walsham had his moment of glory when he won a 20km race.沃爾沙姆有過贏得20公里賽跑的光榮時刻。Their father gloried in their success.他們

4、的父親為他們的成功而自豪。 marry: 'mæri vt. 嫁；娶；與結(jié)婚例句：He married a beautiful girl.他娶了一個漂亮的姑娘?！咀⒁狻吭谟⒄Z中“嫁”和“娶”都是一個詞，都是marry。同時不能用中文的思維將“marry”與“with”搭配，“嫁給某人”和“娶某人”直接說“marry sb”。同時，marry常用于被動，作“使結(jié)婚”講。例如：They are going to be married last month.他們下個月就要結(jié)婚了。 bargain: 'b:in v.討價還價 bargain with sb 與某人討價還價ba

5、rgain over 在上討價還價例句：We refuse to bargain over the price.我們拒絕在價格上討價還價?！咀⒁狻縝argain還常用作名詞，作為“便宜貨，特價商品”之意。例如：At this price the wine is a bargain.以這個價格，這葡萄酒算是物美價廉了。 asas :“與一樣”，常用結(jié)構(gòu)“as+形容詞/副詞原形+as+分句”例句：I will reply it as soon as possible.我會盡快回復的。 He cant draw pictures as well as Lily does.他畫畫沒有莉莉畫得好。(2)

6、 疏通課文（20分鐘） 先讓學生默讀課文（2分鐘），之后放錄音，一句一句跟讀。 3分鐘小組討論（教師同時走到學生中間，有問題隨時提問）。隨后讓學生輪流逐句翻譯課文。 根據(jù)學生提問及翻譯情況，教師提出比較困難的句子再進行分析和講解。例如：But she was not allowed to run and win glory for herself in the Olympic Games. 主句是she was not allowed，“她不被允許”，“不被允許run和 win glory ，在奧運會上為她自己run和 win glory”，run 和win glory是 not allowe

7、d to 后的并列成分。(3) 語法講解（65分鐘） 本課文中出現(xiàn)多次比較句。先將課文中所有帶有比較級的句子提出:She could run faster than any man in Greece.She would not marry anyone who could not run faster than her.The race started and although the man ran very fast, Atlanta ran faster.讓學生通過翻譯句子的意義和揣摩這幾句話的結(jié)構(gòu)，自己提出對“比較句”的結(jié)構(gòu)意義的等的小結(jié)，同時教師會做出判斷和點評。 系統(tǒng)講解“比較句

8、”A. 同級比較：asas結(jié)構(gòu), 具體在句子中，就有兩種應用形式：A is as +adj as B 或者：A do B as + adv + as C (do).例句：Mary is as tall as Betty.I drove as carefully as Tom did.否定式：A is not as/so + adj + as B；或 A do not do B so/as + adv + as C (do).例句：Mary is not so tall as Betty. I did not drive as carefully as Tom did.B. 比較級：moreth

9、an結(jié)構(gòu)，具體在句子中，就有兩種應用形式：A is er than B( A is more + adj原級 + than B)，或者： A do B er than C (A do B more +adv原級 + than C.)例句：Mary is taller than Betty. Mary is more beautiful than Betty. Mary studies harder than Betty.I drove more carefully than Tom did.否定式：A is noter than B( A is not more + adj原級 + than

10、B) 或者A dont do B er than C (A dont do B more +adv原級 + than C.).例句：Mary is not more beautiful than Betty.Mary does not study harder than Betty.【注意】 這里可以用lessthan來表示morethan的反義，但lessthan 聽起來不夠地道，用asas或morethan更加普通。例如：Mary is less beautiful than Betty.= Mary is not as beautiful as Betty.= Betty is more

11、 beautiful than Mary.【注意】在形容詞/副詞的比較級前，常用一些副詞修飾語修飾，表程度更輕或更甚。程度稍輕a little, a bit，slightly,程度更甚a lot, even, far, many, much, rather例如：Mary is even more beautiful than Betty. There are many more students in our class than in theirs. I have much more money than he has.C. 最高級最高級：the most結(jié)構(gòu)，具體在句子中，就有兩種應用形式

12、： A is the est +比較范圍. (A is the most + adj原級+比較范圍) 或者： A do B theest +比較范圍. (A do B the most + adj原級+比較范圍)例句：Mary is the most beautiful in our class. Mary works (the) hardiest in our class. 【注意】一般在形容詞的最高級前要用定冠詞the修飾，而副詞的最高級前可以不用（且常省略）。 系統(tǒng)講解形容詞的比較級、最高級的變化規(guī)律。A. 大多數(shù)單詞的變法:比較級直接在原級后加-er，最高級在原級后加-est。例如：s

13、mall smaller smallest short shorter shortest great greater greatest clever cleverer cleverest narrow narrower narrowest tall taller tallest B. 以不發(fā)音e結(jié)尾的單音節(jié)詞，比較在原級后加-r，最高級在原級后加-st，例如：large larger largest nice nicer nicest C. 以重讀閉音節(jié)結(jié)尾，末尾只有一個輔音字母的，先雙寫末尾的輔音字母，比較級加-er，最高級加-est，例如：big bigger biggest hot ho

14、tter hottest fat fatter fattest thin thinner thinnest sad sadder saddest red redder reddestD. 以“輔音字母y”結(jié)尾的雙音節(jié)詞，把y改為i，比較級加-er，最高級加-est，例如：easy easier easiest heavy heavier heaviest busy busier busiest happy happier happiestE. 其他雙音節(jié)詞和多音節(jié)詞，比較級在前面加more，最高級在前面加most，例如：beautiful more beautiful most beautif

15、uldifferent more different most different F. 有少數(shù)形容詞、副詞的比較級和最高級是不規(guī)則的，必須熟記，例如good better best 好的well better best 好地，身體好的bad worse worst 壞的ill worse worst 病的many more most 許多much more most 許多few less least 少數(shù)幾個little less least 少數(shù)一點兒far further furthest 更進一步，程度far farther farthest 更遠，路程old older oldest

16、 年老的（指年紀）old elder eldest 年老的（指兄弟姐妹的排行）3. 課堂鞏固（70分鐘）(1) 再放開課時放的歌曲longer，與才講的語法點結(jié)合再詳細講解，并讓學生熟悉。(2) 利用大小不一，長短不一的道具進行現(xiàn)場造句。（陳述句、反問句、疑問句的反復訓練）。(3) 介紹法國詩人Rosemonde Étienette Gérard 的著名詩句英文翻譯：”For you see, each day I love you more, today more than yesterday but less than tomorrow.” 講解其中比較句的用法。以詩引

17、起學生的興趣。(4) 續(xù)接故事，要求必須用到比較句。鍛煉學生的口頭表達能力和對比較句的熟悉程度。(5) 講解比較句作業(yè)。4. 課后練習：(1). 對所給詞進行適當變形，填入所需空格內(nèi)： My school is_, but Toms school is _than mine. And Sallys school is the _. (small) Rabbits can run _, but tigers can run _ than rabbits, and cheetahs can run _of the three. (fast) Pig is _, but deer is _than

18、pig, and elephant is the _ (heavy) Im _, but she is _ than me. (beautiful) Every day is _. But today is the _ day I have ever had. (busy) I think pizza is the _ food of all.  (delicious) My brother is two years _ (old) than me. Is your sister _(young) than you? Yes, she is. Who is _(thin),you o

19、r Helen? Helen is. Whose pencil-box is _ (big),yours or hers? Hers is. Ben jumps _ (high) than some of the boys in his class. Does Nancy sing _(well) than Helen? Yes, she does. My eyes are _(big) than hers. Which is _(heavy),the elephant or the pig? Who gets up _ (early),Tim or Tom? Do the girls get

20、 up_(early) than the boys? No, they_. Jim runs _ (slow). But Ben runs _(slow).(2). 根據(jù)句意寫出所缺的單詞 Im 12 years old. Youre 14. Im than you. A rabbits tail is than a monkeys tail. An elephant is than a pig. A lake is than a sea. A basketball is than a football.(3) . 單項選擇- How did you find your visit to th

21、e museum?- I enjoyed it very much. It was _ than I expected.A. so more interesting B. very more interestingC. far more interesting D. a lot much interesting It is by far _ instructive film I have ever seen. A. the more B. better C. the most D. mostThere are _ opportunities waiting for us. Dont give

22、up. A. much more B. many more C. very more D. rather many I couldnt catch up with her; she ran _quickly than I. A. far less B. lot more C. the most D. far moreWe advertised for students to work as volunteers last summer and got _ 60. A. more than B. less much than C. as much as D so many as The more

23、 you learn, _ you will be able to serve the people. A. the less B. the most C. the best D. the betterHe is _ than John. A. more efficiently a worker B. more efficient a worker C. more an efficient worker D. a worker more efficiently He is _ as his brother. A. a not as intelligent boy B. not so intel

24、ligent a boy C. not intelligent as a boy D. not so an intelligent boy 【附】課文原文The story of AtlantaAtlanta was a Greek princess. She was very beautiful and could run than any man in Greece. But she was not allowed to run and win glory for herself in the Olympic Games. She was so angry that she said to

25、 her father that she would not marry anyone who could not run faster than her. Her father said that she must marry, so Atlanta made a bargain with him. She said to him, “These are my rules. When a man says he wants to marry me, I will run against him. If he cannot run as fast as me, he will be killed. No one will be pardoned.”Many kings and princes wanted to marry Atlanta, but when they heard of rules they knew it was hopeless. So many of them sadly went home, but others stayed to run the race. There was a man called Hip