人教版英语八年级下册第八单元unit8SectionA.ppt

Unit 8Have you read Treasure Island yet?Section APeriod OneDo you often read English books?What classic books have you already read?Whats it about?And whats it like?PresentationDream of the Red ChamberThe Story by the Water MarginThe Romance of the Three KingdomsJourney to the West.I have already read Journey to the West.Have you heard of these books?Alice in WonderlandTreasure IslandLittle WomenOliver TwistRobinson CrusoeTom SawyerTry to match the book titles with the pictures.Objectives1.学会下列词汇及短语学会下列词汇及短语:treasure island be full of2.掌握以下句型：掌握以下句型：Have you read Little Woman yet?Yes,I have./No,I havent.3.初识现在完成时初识现在完成时揭示预习案一、通读课本P57-P58,翻译下列短语：1.go out to sea _2.an island full of treasure _3.在英国 _ 4.a fantastic book _出海出海一座满是金银财宝一座满是金银财宝的岛的岛in the United Kingdom一本很有趣的书一本很有趣的书二、你会翻译吗？Alice in Wonderland_ Little Women_ Treasure Island _ Oliver Twist_ Robinson Crusoe _ Tom Sawyer _爱丽丝梦游仙境爱丽丝梦游仙境小妇人小妇人金银岛金银岛雾都孤儿雾都孤儿鲁滨逊漂流记鲁滨逊漂流记汤姆汤姆索娅历险记索娅历险记探究新知探究新知1.现在完成时现在完成时表示过去发生或已完成的动作对现在造成的影响或结果.2.现在完成时的构成现在完成时的构成：+_ 预习可知I have可以缩写成_ 3.句式结构（肯定句，否定句，疑问句及其句式结构（肯定句，否定句，疑问句及其回答）回答）4.现在完成时的标志现在完成时的标志词词：常与already,yet,ever,never,before,so far(到目前为止)等连用助动词助动词have/has 过去分词过去分词Ive练一练吧！1.I have finished my homework.（变为一般疑问句）your homework?2.He has ever been to an English-speaking country.（改为一般疑问句）he an English-speaking country?3.His sister cleaned the room yesterday.（改为现在完成时）His sister the room.Have you finishedHas ever been to has cleaned already/yet通过预习，我们知道在现在完成时中，通过预习，我们知道在现在完成时中，already 用于用于_(肯定句肯定句/否定句否定句/疑疑问句问句)，意为，意为_并且常位于并且常位于_(句中句中/句末句末)，行为动词之前，行为动词之前，be动词、助动词之后动词、助动词之后;yet用于用于_(肯定句肯定句/否定句否定句/疑问句疑问句)，意为，意为_，用于，用于_(肯定句肯定句/否定句否定句/疑问句疑问句)，意为，意为_并且位于并且位于_(句中句中/句末句末)。肯定句肯定句已经已经句中句中否定句否定句还没还没/尚未尚未疑问句疑问句已经已经句末句末练一练吧1.我们已经打扫了教室。We have _cleaned the classroom 2.-Have you done most of your jobs?-Not _.I will do them in a minute.A neither B never C already D yet alreadyD问题引导下的再学习1 现在完成时态含义：表示_动作对_造成的影响或结果，表示_并_的动作。2.与现在完成时连用的时间状语有_、。3.通过预习你能说出现在完成时与一般过去时的区别与联系吗?4.你知道“你认为.怎么样？”两种表达方式吗？5.be full of 的含义是？你知道它的同义词组？练练吧练练吧A:你读过这本书吗？你读过这本书吗？B;读过读过A;什么时候读的？什么时候读的？B：两周前：两周前.Have you read the book?Yes,I have,When did you read it?I read it two weeks ago,温馨提示：一般过去时的时间状语不能用于现在完成时态，温馨提示：一般过去时的时间状语不能用于现在完成时态，如果对现在造成的影响或结果已经不复存在，它就应该为如果对现在造成的影响或结果已经不复存在，它就应该为过去时过去时 哦！哦！2aListen.Who has read these books?Listen.Who has read these books?Circle the names.Circle the names.1.Treasure Island Mark/Tina 2.Oliver Twist Mark/Tina 3.Robinson Crusoe Mark/Tina 4.Tom Sawyer Mark/Tina 2bListen again and write T for true Listen again and write T for true and F for false.and F for false.1.Oliver Twist is about a boy who goes out to sea and finds an island full of treasures.()2.Robinson Crusoe is a classic.()3.Tina thinks that Treasure Island is a fantastic book.()4.Tom Sawyer is about a boy who lives in the United Kingdom.()F T T F Pairwork2cUse the information in 2a and 2b to Use the information in 2a and 2b to talk about the books.talk about the books.A:Has Tina read Treasure Island?B:Yes,she has.She thinks its fantastic.A:Whats it about?B:Its about a boy who goes out to sea and finds an island full of treasures.A:Has Tina read Tom Sawyer yet?B:Yes,she has.A:Whats it about?B:Its about a boy who lives in the United Stated.Many exciting things happen to him.Example:sumrry语法点拨语法点拨现在完成时现在完成时含义含义结构结构过去分过去分词变化词变化标志词标志词Summary 2.“你认为.怎么样？”两种表达方式3.be full of 与 be filled with你学会了吗？课堂达标1.Why is Mr.Yang still in the teachers office?Maybe he _his work yet.A.doesnt finished B.hasnt finishedC.havent finished D.has finished2.Holly has _fed the dog,but she hasnt watered the plants_.A.still;already B.already;yetC.yet;still D.yet;alreadyBBChoose one classic to read Choose one classic to read after class.Then try to write after class.Then try to write a book report about it.a book report about it.HomeworkThank you.