新人教新目標版八年級英語下冊Unit8HaveyoureadTreasureIslandyet第2課時SectionA3a_4c教學設計

1、Un it 8 Have you read Treasure Isla nd yet第2課時Section A 3a-4c教學目標一、知識與技能1.掌握常用動詞的過去分詞的拼寫形式以及熟練掌握already ,yet在現(xiàn)在完成時中的應用。2.體會現(xiàn)在完成時在閱讀文章魯濱遜漂流記中的應用以及對閱讀文章的理解分析。3.使用閱讀技巧對閱讀文章進行理解與分析。二、過程與方法以學生為主體調動學生的積極性，通過大量練習感悟、鞏固知識。三、情感態(tài)度與價值觀通過對魯濱遜漂流記節(jié)選部分的學習，引導學生在生活和學習中要不拋棄不放棄。教學重點進一步鞏固比較級及其用法。教學難點掌握現(xiàn)在完成時的應用，提咼閱讀能力。教法

2、導航引導學生積極參與課堂活動，以學生為主體調動學生的積極性，老師少講，鼓勵學生多練。學法導航1.學生認真聽，多訓練以此達到學以致用的目的。2.加強小組合作學習，積極回答問題。教學準備多媒體，大量示例及練習。教學過程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?在此過程中可學習部分新詞匯。Step 3 Read ingLet the stude nts read the passage to finish the tasks in 3a-3c.Check the an swers.提醒學生注意做每個試題以前，先要弄懂每個題的含義，然后認真作答。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，并引導學生總結歸納現(xiàn)在完成時的基本結構)讓學生找 出Section A部分出現(xiàn)的過去分詞，并列出其動詞原形、過去式。(可讓學生獨立完成，然后師生共同補充)Let th em read aloud the words.同時糾正他們的發(fā)音。

5、然后提問個別同學總結過去分詞的變化規(guī)則。展示一些習題，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?另外通過幾個例句，讓學生注意現(xiàn)在完成時和一般過去時的區(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.在此過程中，教師引導學生發(fā)現(xiàn)影響句子時態(tài)的關鍵詞，女口：just，not , yet，already，when, this morning，not yet等。完成任務后，一定強調讓學生不僅朗讀完整的句子，還要說出句子的含義。如文中出現(xiàn)“自那次”，教師

7、要領讀講解。 學生完成4c之后引導學生以下列句型匯報。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)的動詞的過去式、過去分詞等。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)_have they lived here ?4. Mary has gone to Taiwan._(就劃線部分提問)_ Mary_ ?參考答案：1. Have; found ;yet; havent 2. has taught 3. How long 4. Where has gone教學反思對于現(xiàn)在完成時的應用，一定要通過強化訓練