新人教新目標(biāo)版八年級(jí)英語(yǔ)下冊(cè)Unit8HaveyoureadTreasureIslandyet第2課時(shí)SectionA3a_4c教學(xué)設(shè)計(jì)

1、Un it 8 Have you read Treasure Isla nd yet第2課時(shí)Section A 3a-4c教學(xué)目標(biāo)一、知識(shí)與技能1.掌握常用動(dòng)詞的過(guò)去分詞的拼寫形式以及熟練掌握already ,yet在現(xiàn)在完成時(shí)中的應(yīng)用。2.體會(huì)現(xiàn)在完成時(shí)在閱讀文章魯濱遜漂流記中的應(yīng)用以及對(duì)閱讀文章的理解分析。3.使用閱讀技巧對(duì)閱讀文章進(jìn)行理解與分析。二、過(guò)程與方法以學(xué)生為主體調(diào)動(dòng)學(xué)生的積極性，通過(guò)大量練習(xí)感悟、鞏固知識(shí)。三、情感態(tài)度與價(jià)值觀通過(guò)對(duì)魯濱遜漂流記節(jié)選部分的學(xué)習(xí)，引導(dǎo)學(xué)生在生活和學(xué)習(xí)中要不拋棄不放棄。教學(xué)重點(diǎn)進(jìn)一步鞏固比較級(jí)及其用法。教學(xué)難點(diǎn)掌握現(xiàn)在完成時(shí)的應(yīng)用，提咼閱讀能力。教法

2、導(dǎo)航引導(dǎo)學(xué)生積極參與課堂活動(dòng)，以學(xué)生為主體調(diào)動(dòng)學(xué)生的積極性，老師少講，鼓勵(lì)學(xué)生多練。學(xué)法導(dǎo)航1.學(xué)生認(rèn)真聽，多訓(xùn)練以此達(dá)到學(xué)以致用的目的。2.加強(qiáng)小組合作學(xué)習(xí)，積極回答問(wèn)題。教學(xué)準(zhǔn)備多媒體，大量示例及練習(xí)。教學(xué)過(guò)程Step 1 Greeti ngsGreet the stude nts as usual.Step 2 Lead inAsk some stude nts to an swer some questi ons1. Have you read Robinson Crusoe?2. If you have,what do you know about this story?3. Who

3、 is the main character?4. How does the story begi n?5. What happe ned n ext?6. Can you imagine his life on the island? What could he do to protect himself?在此過(guò)程中可學(xué)習(xí)部分新詞匯。Step 3 Read ingLet the stude nts read the passage to finish the tasks in 3a-3c.Check the an swers.提醒學(xué)生注意做每個(gè)試題以前，先要弄懂每個(gè)題的含義，然后認(rèn)真作答。G

4、ive the stude nts a few minu tes to retell the passage.(The teacher can givethe stude nts n ecessary help.)Step 4 Grammar FocusFirst let the stude nts go through the sentences .(的句子，并引導(dǎo)學(xué)生總結(jié)歸納現(xiàn)在完成時(shí)的基本結(jié)構(gòu))讓學(xué)生找 出Section A部分出現(xiàn)的過(guò)去分詞，并列出其動(dòng)詞原形、過(guò)去式。(可讓學(xué)生獨(dú)立完成，然后師生共同補(bǔ)充)Let th em read aloud the words.同時(shí)糾正他們的發(fā)音。

5、然后提問(wèn)個(gè)別同學(xué)總結(jié)過(guò)去分詞的變化規(guī)則。展示一些習(xí)題，起到鞏固的作用。1. Excuse me. Have you_ (see) my diet ion ary?2. Have you_ (.find) your wallet yet?3. I_ already_(finish) my homework. Lets go out.4. _yo .u_ (read) todays newspaper yet?另外通過(guò)幾個(gè)例句，讓學(xué)生注意現(xiàn)在完成時(shí)和一般過(guò)去時(shí)的區(qū)別。I join ed the book club last month and I have already read five bo

6、oks.Tom bought a pop music CD yesterday but he hasnt listenedto it yet.Step 5 4a-4cLet the stude nts go throughthe senten ces in 4a-4c and finish the tasks.Check the an swers.在此過(guò)程中，教師引導(dǎo)學(xué)生發(fā)現(xiàn)影響句子時(shí)態(tài)的關(guān)鍵詞，女口：just，not , yet，already，when, this morning，not yet等。完成任務(wù)后，一定強(qiáng)調(diào)讓學(xué)生不僅朗讀完整的句子，還要說(shuō)出句子的含義。如文中出現(xiàn)“自那次”，教師

7、要領(lǐng)讀講解。 學(xué)生完成4c之后引導(dǎo)學(xué)生以下列句型匯報(bào)。Ive already read the book_. I think it_ has read a book called_. He/she thinks itSte p 6 Homework整理記憶本單元所出現(xiàn)的動(dòng)詞的過(guò)去式、過(guò)去分詞等。課堂作業(yè)1. They have found the lost books already.2. Mr. Wang began to teach English in this school in 1999.Mr. Wang_ En glish in this school since 1999.3. They have lived here si nee 3 years ago._(就劃線部分提問(wèn))_have they lived here ?4. Mary has gone to Taiwan._(就劃線部分提問(wèn))_ Mary_ ?參考答案：1. Have; found ;yet; havent 2. has taught 3. How long 4. Where has gone教學(xué)反思對(duì)于現(xiàn)在完成時(shí)的應(yīng)用，一定要通過(guò)強(qiáng)化訓(xùn)練