四年級下冊英語《How Many Do I Have?》優(yōu)秀教案
一. 教學(xué)目標(biāo):
1.復(fù)習(xí)1-100的數(shù)字。
2.掌握規(guī)范用語How many ? .
3.能在生活和學(xué)習(xí)中積極使用How many ? .
二.教學(xué)重難點(diǎn):
1.教學(xué)用點(diǎn): 規(guī)范用語How many ? .
2.教學(xué)難點(diǎn):How many ? .句型和準(zhǔn)確讀寫100以內(nèi)的數(shù)詞。
三.教具、學(xué)具:
1.實(shí)物:鉛筆盒、鉛筆、彩筆、書、橡皮等。
2.每個(gè)同學(xué)椅子下放一張實(shí)物圖片,后面寫有數(shù)字。
四.教學(xué)過程:
。ㄒ唬╅_始上課和復(fù)習(xí):
1.問候:
T:Hello! Boys and girls!(注意使用復(fù)數(shù)名詞).
2.復(fù)習(xí)復(fù)數(shù)名詞和數(shù)字。(結(jié)合第4課學(xué)過的方位詞和Where is ?的句型)
、僮雷由戏胖粋(gè)鉛筆盒,里面有一支鉛筆。
T:I can’t find my pencil-case. Where is it?
全班:On the desk.
T: Thank you .Where is my pencil?
全班:It’s in the pencil-case.
T: Oh, I have one pencil.(板書)(找一名同學(xué))Where is your pencil?
:On the desk.
T: Give me, please. Now I have two pencils(板書)
You say it, please.
下面依次用其他同學(xué)的其它用品進(jìn)行練習(xí)并板書 books, erasers, markers…… 在練習(xí)過程中,設(shè)一些小圈套,把數(shù)字和復(fù)數(shù)名詞錯(cuò)誤的進(jìn)行組合,如one markers,there book等等,同學(xué)們要通過重復(fù)正確答案表示同意或糾正錯(cuò)誤。(這樣既可以集中同學(xué)的注意力,又可以練習(xí)聽力,還有利于和時(shí)糾正同學(xué)錯(cuò)誤)
、诰毩(xí)之后,教師說:I want more and more markers, do you want to count with me ?
做游戲Clap 注意同學(xué)的發(fā)音,尤其是十幾和幾十的讀法。
。ㄔ1-20的時(shí)候,用1-to-1,1-to-2的節(jié)奏,20-29用twen – ty -one的節(jié)奏,然后數(shù)整十到一百,用one-to-twenty 的節(jié)奏。根據(jù)同學(xué)人數(shù)調(diào)整所數(shù)的'數(shù)字,爭取讓每個(gè)同學(xué)都數(shù)到,可以在數(shù)到個(gè)別數(shù)字時(shí)做出不同的變化。)
、跿:What else do you have? Please find out the cards under your chairs.
教師出示數(shù)字卡片,拿著相同數(shù)字卡片的同學(xué)讀出數(shù)字再加上后面的圖案讀出來。如教師出示fifty-four時(shí),拿者54卡片的同學(xué)站起來,讀fifty-four cats.
(二)教授重要概念How many ? .
1.引入句型How many ? .
練習(xí)幾組之后,問一個(gè)同學(xué):What do you have?
S:I have 19 monkeys.
T: Can you say it, again?(盡量用表情和體態(tài)來表示)
How many monkeys?(用手指著19) =www.XXJXSJ六十鋪中小學(xué)教育=小學(xué)優(yōu)秀教案網(wǎng)
S:19 monkeys.
T舉起三塊橡皮)Look! How many erasers do I have? How many? (開始數(shù)) One, two, there. How many eraser? There erasers(板書劃線局部)(舉起兩本書)How many books do I have?
全班:Two books.
2.練習(xí)句型How many ,總結(jié)句型特點(diǎn)。
T:(找一名剛才在游戲中沒有被提問過的同學(xué),拿起他的卡片)
What’s this?
全班:A chair.
T翻過來,看elephants數(shù)字) How many elephants?
:Twenty elephants.
T:(問全班) Can you ask?(換另一個(gè)同學(xué)的卡片)
全班:What’s this?
:A boy.
全班:How many boys?
:Sixty boys.
T:Ask and answer in your group.
在小組內(nèi)練習(xí),可以用卡片,也可以用實(shí)物。小組練習(xí)以后,有些同學(xué)可能出現(xiàn)將不可數(shù)名詞放在How many 之后的現(xiàn)象,要給予提示,請同學(xué)總結(jié):
How many 句型用來提問數(shù)量,How many后面的名詞要加s(也就是用復(fù)數(shù)名詞)。
3.鞏固
1.T:How many books does Danny have:Read the book by yourself.
同學(xué)自讀課文第一局部,然后男女分角色亮度第一、二幅畫。
T:First,How many books does Danny have?
S;Eight books.
教師和同學(xué)分角色朗讀第三、四幅圖(提示同學(xué)are,there也表示“有”)
T:How many books are there on the desk?
S:sixteen books.
齊讀最后一局部:
T:What happened?
Sanny falls down.
2.《活動(dòng)手冊》第二題。
師:現(xiàn)在讓我們來做一個(gè)小檢驗(yàn)吧!
。ㄈ┘彝プ鳂I(yè):《活動(dòng)手冊》第五課 1,3題。
五.板書設(shè)計(jì)
Lesson 5: How many Do I have?
1 pencil—--2 pencils
1 book -----5 books
1 marker---12 markers
1 eraser----4 erasers
How many ereasers?------ereasers.
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