Lesson8教學(xué)設(shè)計(jì)1

1、人教新版四年級(jí)英語(yǔ)下冊(cè) Unit2 There are forty students in our class Lesson 8教學(xué)設(shè)計(jì)教學(xué)目標(biāo)：（1）通過(guò)介紹Miss. Green，使學(xué)生結(jié)識(shí)新老師并學(xué)習(xí)數(shù)字30-40。（2）通過(guò)認(rèn)識(shí)新老師，了解本班的同學(xué)男生數(shù)和女生數(shù)，學(xué)習(xí)本課新內(nèi)容：thirty, forty, boy, girl以及句子How many students are there in your class? There are forty.教學(xué)重點(diǎn)：通過(guò)典型圖片和生動(dòng)的教學(xué)活動(dòng)，激發(fā)學(xué)生的學(xué)習(xí)興趣，使學(xué)生在愉悅的學(xué)習(xí)氛圍中，很自然地習(xí)得生詞thirty, forty,并掌握

2、四會(huì)單詞boy和 girl教師可以利用簡(jiǎn)筆畫(huà)、教學(xué)卡片和錄音輔助教學(xué)。教學(xué)難點(diǎn)：通過(guò)真實(shí)的語(yǔ)境，引導(dǎo)學(xué)生在觀察、探索的過(guò)程中，逐步領(lǐng)悟并習(xí)得本課語(yǔ)言知識(shí)，能用There are.語(yǔ)句表達(dá)人物和事物的多少；能理解并模仿本課對(duì)話進(jìn)行交際。課前準(zhǔn)備1準(zhǔn)備錄音機(jī)、教學(xué)掛圖、ppt. 2準(zhǔn)備各類(lèi)房間圖。教學(xué)過(guò)程1、熱身復(fù)習(xí)(Warm-upRevision)（1）播放Number Song，讓學(xué)生在歡快的歌曲中進(jìn)一步熟悉數(shù)字。（2）復(fù)習(xí)數(shù)字。看圖，填數(shù)字?？磮D，說(shuō)電話號(hào)碼，回答問(wèn)題How old is he? How old is she? 為學(xué)習(xí)新數(shù)字做鋪墊。2、新課導(dǎo)入(Presentation)（1

3、）讓學(xué)生按座位報(bào)數(shù)，學(xué)習(xí)30 thirty, 40 forty.然后問(wèn)學(xué)生T: How many students are there in your class? Ss: There are forty.T: How many boys are there in your class?Ss: There are. T: How many girls are there in your class?Ss: There are.（2）教師板書(shū)單詞。girl, boy,30 thirty, 40 forty,讓學(xué)生主意boy和girl的書(shū)寫(xiě)。（3）學(xué)習(xí)30 thirty和40 forty,教師出示

4、課件，要求學(xué)生讀13和14：thirteen和fourteen教師注意指導(dǎo)thirteen和fourteen以及30 thirty和40 forty讀音的區(qū)別，并介紹四個(gè)數(shù)詞詞綴的特點(diǎn)。（4）教師按照學(xué)生花名冊(cè)點(diǎn)名numbers l40，再問(wèn)其中的一名學(xué)生：Whats your number?學(xué)生答： I'm number同桌學(xué)生互相問(wèn)答。通過(guò)真實(shí)的情景問(wèn)答，鞏固數(shù)字，引出會(huì)話重心數(shù)字3040。（5）向?qū)W生看課本，教師介紹Miss Green is a new English teacher.她想了解班里的學(xué)生數(shù)目情況。How many students are there in yo

5、ur class? How many boys are there in your class? How many girls are there in your class? 教師播放錄音，學(xué)生模仿、跟讀。（6）分角色朗讀課文，練習(xí)課文對(duì)話。3、趣味操練(Practice)（1）報(bào)數(shù)。學(xué)生分成小組，兩小組學(xué)生上臺(tái)，聽(tīng)教師指令排好隊(duì)(Line up)，然后報(bào)數(shù)115(Count from l-40)。看哪組排隊(duì)快、靜、齊，報(bào)數(shù)響亮、準(zhǔn)確。（2）倒數(shù)。在有些情況下我們需要倒數(shù)增強(qiáng)緊迫感，如發(fā)射衛(wèi)星。如學(xué)生對(duì)數(shù)詞較熟悉，教師可要求他們倒數(shù)，這項(xiàng)任務(wù)更有挑戰(zhàn)性。（3）數(shù)數(shù)班上的男、女生,然后選出3名

6、學(xué)生，分別把30、40、10的編號(hào)貼在他們胸前，讓3名學(xué)生有40、30、10編號(hào)的同學(xué)分別問(wèn)How many students are there in your class? How many boys are there in your class? How many girls are there in your class? Ss answer: There are. （4）出示課件圖片，讓學(xué)生聽(tīng)錄音，看歌詞并且chant. 然后看這三位同學(xué)，在chant.(5)總結(jié)數(shù)字的用法：獨(dú)立的數(shù)字（1-12) one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 ten 10 eleven 11 twelve12以-teen結(jié)尾的數(shù)字（13-19）thirteeen 13 fourteen14 fifteen 15 sixteen 16 seventeen17eighteen 18 nineteen194、板書(shū)設(shè)計(jì)：Lesson 8How many students are there in your class? There a