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1、Unit 8 Have you read Treasure Island yet?Section A(3a-4c)知识目标单词ship, tool, gun, mark, sand, cannibal, towards, land, fiction, technology, French, science fiction句型I have found the ship and made a small boat.Ive brought back many things I can use.I have already cut down trees and built a house.How lo
2、ng have they been here?()1 saw some cannibals trying to kill two men from a broken ship.技能目标通过阅读训练，培养学生良好的阅读理解能力，同时使学 生在理解故事情节的基础上对文章进行进一步的解读，以 实现对学生进行有利的情感教育的目的。情感目标培养学生吃苦耐劳的精神，同时也要拥有乐观向上的精 神。Grasp the new words, phrases and sentences.1. Grasp the uses of the present perfect tense with already and
3、yet.2. Develop Ss reading skills.1. The uses of the present perfect tense with already and yet.2. How to develop the ability of reading.教学环节教师活动Step 1Revision andWarm up1. Check Ss preparations.2. Correct Ss pronunciation.3. Play a video about Robinson Crusoe and let the Ss answer the question:Where
4、 is Robinson Crusoe?4. Then come to 3a.Step 2Reading (3a, 3b&3c)Pre-readingLook at the picture in 3a, and answer the following questions:(l)How many people can you see in the picture?(2) Who are they?While-reading学生活动备课札记1. Ss read the words:ship, tool, gun, mark, sand, cannibal, towards, land, fict
5、ion, science fiction, technology, French2. Read the words after the teacher.3. Watch the video and answer the question.教师结合学生读 的状况，适当领 读,并帮助学生正 音。教师根据构 词法知识,帮助学 生识记单词。听 写单词一反应 利用构词法 再记忆。再通过 看视频的方式导 入新课,激发学生 的学习兴趣。1. (1 )Look at the picture and answer the questions.(2)Read the article quickly and ans
6、wer the questions.2. Read the article twice carefully and finish 3b and 3c.3. Read the article通过分层阅读，让 学生对整篇短文 有一个整体的理 解,再通过仔细地 阅读，找出现在完 成时的句子，培养 学生的自主学习 的能力。1 .速读(Fast Reading)Read quickly and find the answers to the questions:(1) What does Robinson Crusoe wait for?(2) Why does Robinson Crusoe call
7、 the man Friday?(3) Did they kill the cannibals?2 .(精读)Careful Reading (3b, 3c)Read the passage again. Find words that have these meanings.(1) Read the passage the third time, then correct the sentences.(2) 读(Loud Reading)Read after the tape twice.(1) Read the passage by themselves, and then give so
8、me of them show tim已loudly and then let some Ss show their reading.4. Read the passage carefullyand find the sentences that include the present perfect tense.4. Let Ss read thepassage carefully and find the sentences that include the present perfect tense.教学环节教师活动学生活动备课札记Step 3GrammarFocus1. Let Ss
9、read the sentences in grammar focus three times.2. Let Ss sum up the structure of the present perfect tense, and then help the Ss sum up the uses of the present perfect tense.现在完成时(1)含义:表示过去发生 或已经完成的某一动作 对现在造成的影响或结 果。e. g. 一Have you had your lunch yet?一Yes, I have. Fve just had it.(现在我不饿 了。)(2)构成:现在
10、完成时是 由“助动词have/has+动 词的过去分词”构成1. Read the sentences in grammar focus three times.2. Sum up the structure of the Present Perfect Tense.3. Listen carefully and take notes.通过让学生自己 探究的方式,培养 学生自主学习和 自我总结的能力， 掌握现在完成时 的用法。的。（3）句式肯定句：主语 +have/has+过去分词（+ 其他）否认句：主语 +have/has+not+过去分 词（+其他）一般疑问句： Have/Has+主语+过
11、去分 词（+其他）特殊疑问句:特殊疑 问词（不是句子主语）+have/has+主 语+过 去分词（+其他）；特殊疑问词（是句子主 语）+have/has+过去分词 （+其他）。3.时间状语：already, yet, just.already和yet都口J以作 为现在完成时的标志词， 但它们的用法不同。already 一般用于肯定 句中。例如：We have already cleaned up ourclassroom.yet 一般用于疑问句 和否认句中。例如： Have you seen her yet?The bus hasnt come yet.Step 4Practice (4a,
12、4b&4c)1. Let Ss finish the exercises in 4a&4b.2. Let them check their answers in groups.3. DiscussionDiscuss in groups and complete the chart in 4c and then practice in pairs according to the conversation in the box.Step 5SummarizeGuide the students to summarize the present perfect tense.教学环节教师活动Ste
13、p 6Consolidation教师设置巩固检测练习：I.单项选择(B)l. 一Has your sister finishedreading?1. Use the words in brackets to complete the conversations.2. Fill in the blanks with the right forms of the words in brackets.3. Check the answers in groups.4. Discuss in groups and complete the information.5. Work in pairs.通过练
14、习和小组 讨论,更好地发挥 学生的自主学习 的能力。Summarize the uses of the present perfect tense.培养学生探究、 归纳总结的能 力。学生活动备课札记独立完成检测练习， 进行自我评价。通过检测练习，便 于学生了解自己 对本节课的词 汇、句型、语法 等的掌握情况。一Yes. She has finished it.A. yet; yetB. yet; alreadyC. already; yet(A)2.(2017 永州中考)Mount Yangming is fantastic. you ever it?A. Have; visitedB. Wa
15、s; visitingC. Do; visit(D)3.(2017 河北中考)Wow! You dinner! Lef s eat now.A. cookB. are cookingC. will cookD. have cookedn.用所给词的适当形 式填空1. Snakes have no feet (foot).2. She cant wait to watch (watch) the newTV play.3. We will finish planting(plant) the trees in two hours.4. We saw some girls dancing (dance) on the playground at that time.5. We should try to save (save) the animals in danger.1. Recite new words, phrases and sentences.2. Preview the uses of the present perfect tense.3. Read 3a over and over again.本节课的教学活动设计，能够创设丰富的语境，设置循序渐进的学习任务,充展示分发挥学生的主体作用，引导学生合作学习、自主探究，重视“预习 练习反应”的学习过程。