英语人教版八年级下册Unit 8 Section A 3a---4c.docx

Unit 8 Have you read Treasure Island yet? Section A 3a-4cTeaching aims:Knowledge and skills:1.Master the words and phrases:Ship,tool,gun,mark,sand,towards,land,fiction,technology,French,cut down,cannot wait to do sth.2. Master the patterns:1)Although I have lost everything,I have not lost my life.2)Who else is on my island?3)I named him Friday because that was the day I met him.3.Use the present perfect tense to talk about books and their contents.4.通过阅读训练掌握一定的阅读技巧，提高阅读能力。Process and methods:利用任务型教学模式，贯彻以教师为辅、学生为主的教学原则，训练学生在阅读中获取信息、处理信息和运用信息的能力。Emotion and values:1. 激发学生对国内外文学著作的热爱。2. 培养学生团结协作，善于沟通的团队精神。Teaching main points:1. The main words ,phrases and patterns in this period.2. Use the present perfect tense to talk about books and their contents.3. 熟练掌握already, yet在现在完成时态中的用法。Teaching difficult point:阅读短文，提高获得相关信息的能力，使用阅读技巧对阅读文章进行理解与分析。Teaching methods:1. 仔细阅读课文理解课文大意重点句子理解完成相关任务。2. 现在完成时采用自主学习、合作探究的方法。Teaching tools:图片、录音机、多媒体课件。Teaching procedures:Step 1 Lead in（Show a picture.）Look at the picture.Do you know which book the picture is from? Have you read Robinson Crusoe? Who is the main character?Can you imagine his life on the island?【设计意图：以提问的形式，询问学生可能熟悉的话题，引入几个问题，同步导入新课。】Step 2 Reading1. Read the passage in 3a and answer the questions.1. ) What does Robinson Crusoe wait for?2. )Why does Robinson Crusoe call the man Friday?2. Read the passage again.Find words that have these meanings.1.) You can use these to shoot things:_2.)Something you use to travel in the sea:_3.)A piece of land in the middle of the sea:_4.)You can use these to cut things:_5.)Signs left behind by someone or something:_3.Correct the sentences.1.)Robinson Crusoe arrived on the island with enough food and drink.2.)Friday made a small boat.3.)Robinson Crusoe had some food and tools when he first arrived on the island.4.)Robinson used the ship to build his house.5.)Friday saw some marks of another mans feet on the beach.6.)Robinson tried to kill the two men.4.Explain some main and difficult points:1.)Although I have lost everything, I have not lost my life.although/though conj.虽然，尽管，不过，然而。引导让步状语从句，不能与but 连用，可以与yet/still一起使用。Although it was raining,yet the football match still went on.Although he is very old,yet he is quite strong.2. )Who else is on my island?else adj.别的，其他的。 用在疑问词或不定词之后作后置定语。What else did she say? I have something else to tell you.other adj.别的，其他的。用于名词或代词只前作前置定语。There are other ways to solve the problem.What other things do you have?3. )I named him Friday because that was the day I met n. 名字 v.取名，命名，说出名字I name him Tom.His name is T+宾语+补语named或 called与后面的名词构成过去分词短语作后置定语修饰前面的名词。Do you know the girl named Lucy?5. Listen to the tape.【设计意图：在阅读中首先获取大意，接着读取细节，教师讲解要点，学生读后训练，加深理解。】Step 3 Grammar Focus1. )Read the Grammar Focus and put the sentences in Grammar Focus into Chinese.2. )Summarize the present perfect tense.用法：强调过去发生的动作对现在产生的结果或影响（既涉及过去，又联系现在）。副词already常用于现在完成时态的肯定句的句中，意思是已经。yet常用于现在完成时态的疑问句句末，意思是已经和否定句句末，意思是还。构成：助动词have/has+过去分词。规则变化的过去分词与过去式的变化一样；不规则变化的过去分词见不规则动词表，需要记忆。句型：肯定句：主语+have/has+done+其他。否定句：主语+have/has+not+done+其他。一般疑问句：Have/Has+主语+done+其他？回答：Yes,主语+have/has. No,主语+havent/hasnt.特殊疑问句：疑问词+一般疑问句？【设计意图：首先让学生明白每个现在完成时句子的汉语意思，总结现在完成时的用法，教师讲解个别要点，使学生提高发现问题和总结问题的能力。】Step 4 PracticeUse the words in brackets to complete the conversations.1. A:Would you like something to drink? B:No,thanks.Ive just drunk some tea.(just/drink some tea)2. A:I heard you lost your key._ ?(find) B:No,not yet.3. A:Do you know when Tom is leaving? B:_(already/leave) A:When_ ?(leave) B:This morning.4. A:Is your sister going to the movies with us tonight? B:No._.(already/see the film)5. A:What do your parents think about our plan? B:I_.(not/tell them/yet)Fill the blanks with the correct forms of the words in brackets.Sally _(love) reading.In the morning,she reads the newspaper and in the evening she reads books.She_already_(read) more than 100 different books! Her favorite kind of books is science fiction.She is interested in science and technology and loves to imagineWhat the world _(be) like in 50 years.She _(finish) reading a book about robots last week and _(write) a book report about it next week for her French class.Every time she Is in the library, Sally looks at the many books she _(not read) yet and she cant wait to read them!Explain some points:1. Do you know when Tom is leaving? is leaving 是现在进行时表示将要发生的动作，现在进行时表示将来的句子的谓语动词绝大多数是位移动词，这样的动词有come,go,arrive,leave,fly,travel等。Im going home tomorrow.Shes leaving for Beijing tonight.2.and she cant wait to read them! cant wait to do sth. 迫不及待做某事 The girl cant wait to open the box. Complete the chart on page 60 with information about you and a friend.【设计意图：分类指导现在完成时的用法，巩固语法知识，做到熟练运用。】Step 5 SummaryStep 6 Homework1. Review the Grammar Focus.2. Write a book report using the present perfect tense.Bb Design Section A 3a-4cPatterns:Although I have lost everything, I ha