人教版八下-Unit 8 Have you read Treasure Island yet -Section A Grammar focus 4a—4c-ppt课件-(含教案)-市级优课-(编号：50774).zip

初中英语人教版八年级下 Unit8 Have you read Treasure Island yet? Grammar Focus-4c Review Now 2 minutes to test your spelling. 1. English-Chinese treasure, island, classic, page, ship, tool, gun, mark, sand, cannibal, land, fiction, technology, French 2. Chinese-English 满是的；赶快；预期；做记号；朝；科幻小说 After finishing, exchange your papers to see who does the best. Task1: Remember these sentences. 1.I havent read it yet. 2.Sandy, have you finished the reader yet? 3.3. Have you read Little Women yet? 4.4. Ive already read it. 5.5. Ive just finished Oliver Twist and 6.6. Have you heard of them yet? 10 seconds Task2: Fill in the blanks. 1.I _ _ read it _. 2.Sandy, _ you _ the reader _? 3. _ you _ Little Women _? 4. Ive _ read it. 5. Ive _ _ Oliver Twist and 6. Have you _ them _? have not yet havefinished Haveread yet yet already finished heard of yet just Grammar Focus Have you read Little Women yet? Yes, I have./No, I havent. Has Tina read Treasure Island yet? Yes, she has. She thinks its fantastic. Have you decided which book to write about yet? Yes, I have. Ive already finished reading it. It was really good. Presentation 1.过去发生的动作对现在造成的影响或结果。和过去发生的动作对现在造成的影响或结果。和 already，yet , (never, ever, just, before) 等状语连用。等状语连用。 2.过去已经开始，持续到现在的动作或状态，过去已经开始，持续到现在的动作或状态， 常与常与for或或since引起的一段时间状语连用引起的一段时间状语连用(以后将学习以后将学习)。 I have just had my breakfast.(现在我不饿现在我不饿) Im not hungry now now past have breakfast Explaination 现在完成时定义 现在完成时结构 肯定句：主语 + have/ has + 过去分词+. 否定句:主语+havent ( have not) +过去分词 主语+hasnt ( has not ) +过去分词. 疑问句:Have / Has+主语+过去分词.? I havent finished my homework. Have you finished your homework? Yes, I have. /No, I havent. I have finished my homework. 结构 (1)一般动词，在词尾直接加“ ed ”。 work-worked-worked (2)以“ e ”结尾的动词，只在词尾加“ d ”。 live-lived-lived 规 则 变 化 (3)以“辅音字母 + y ”结尾的动词，将“y” 变为 “i”，再加“ ed ”。 study-studied-studied (4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。 drop-dropped-dropped 不 规 则 变 化 A.过去分词与过去式形式一样 havehadhad spend spentspent makemademade saysaidsaid findfoundfound hearheardheard meetmetmet leaveleftleft B.过去分词与过去式形式不一样 taketooktaken speak spokespoken singsangsung drivedrovedriven bewas/werebeen gowentgone C.过去分词、过去式与动词原形一样 cutcutcut put putput letletlet readreadread 现在完成时常见标志词 标 志 词 already / yet ever / never just / before / up to now / in the past years already一般用于肯定句；yet用于否定句和疑问句。 多用于否定句和疑问句中，意为“曾经”；“从未”。 Use the words in brackets to complete the conversations. 4a 1. A: Would you like something to drink? B: No, thanks. _. (just/ drink some tea) 2. A: I heard you lost your key. _? (find) B: No, not yet. I have just drunk some tea Have you found it Practice 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) He has already left did he leave She has already seen the film 5. A: What do your parents think about our plan? B: I _. (not/ tell them/yet) havent told them yet Fill in the blanks with the correct forms of the words in the brackets. 4b 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 imagine what the world _ (be) like in 50 years. loves has read will be 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. finished will write hasnt read Complete the chart with information about you and your friend. 4c A: What books have you already read? B: I have already read Tom Sawyer and Harry Potter. A: What do you think of them? B: Well, I think Harry Potter was exciting, but Tom Sawyer was a bit boring. YouYour friendComments Books I have already read Movies I have already seen Songs I have already heard Exercise 1. Miss Brown, we _ cleaning our classroom. Can we go home now? A.finish B. finishing C. are finished D. have finished 2.Will you see the film Cinderella with us tonight? No, I _it last week. A. see B. have seen C. saw 3. Where are the flowers? You see, someone _ them to the window. A.movesB. had moved C. has moved D. would move 4. I _the book Little Woman yet, but Ill let you read it first. Ahavent read Bdont readCwont read 1. Review the new words and expressions. 2. Make sentences using the Present Perfect Tense with already and yet. (at least 5 sentences). Homework Thank you & Goodbye! Now its time for us to relax! Unit 8 have you read Treasure Island yet ? I. Teaching Aims and Demands 1.Knowledge and Ability Objects 1) Master the use of the Present Perfect Tense with already and yet. 2) Consolidate the target language through drillings. 2. Process and Method Employ autonomous approach and cooperative approach. 3.Moral Object Cultivate students interest in reading. II. Teaching Key Points 1.Master the use of the Present Perfect Tense with already and yet. 2.Be able to talk about recent events and experiences. III. Teaching Difficult point How to talk about recent events and experiences using the Present Perfect Pense. IV. Teaching Methods Reading, discussing, asking and answering, pairwork & groupwork. V. Teaching Aids Multimedia, PPT. VI. Teaching Procedures Step 1 Warm-up 1.Greetings 2.Revision 1)Revise the students spelling by showing the ”English-Chinese”&” Chinese - English” on the screen. Ask the students to finish the exercises in two minutes. Then exchange their papers to see who does the best. 2)Revise the sentences that contain the Present Perfect Tense . Have a competition, First, show the sentences on the screen for the students to remember them in 10 secends (Task 1). 1. English-Chinese treasure, island, classic, page, ship, tool, gun, mark, sand, cannibal, land, fiction, technology, French 2. Chinese-English 满是的；赶快；预期；做记号；朝；科幻小说 1. English-Chinese treasure, island, classic, page, ship, tool, gun, mark, sand, cannibal, land, fiction, technology, French 2. Chinese-English 满是的；赶快；预期；做记号；朝；科幻小说 1. I havent read it yet. 2. Sandy, have you finished the reader yet? 3. Have you read Little Women yet? 4. Ive already read it. 5. Ive just finished Oliver Twist and 6. Have you heard of them yet? Then ,show the sentences again with some blanks .Have the students give the missing words (Task 2). 1. I _ _ read it _. 2. Sandy, _ you _ the reader _? 3. _ you _ Little Women _? 4. Ive _ read it. 5. Ive _ _ Oliver Twist and 6. Have you _ them _? Check the answers by asking the students one by one. Step 2 Presentation 1.Grammar Focus Show the grammar box on the screen. Have you read Little Women yet?Yes, I have./No, I havent. Has Tina read Treasure Island yet?Yes, she has. She thinks its fantastic. Have you decided which book to write about yet? Yes, I have. Ive already finished reading it. It was really good. Ask the students to read the questions and answers together .Then ask them what they learn from the box. Write the Present Perfect Tense on the blackboard. 2.Explaination 1)The definition of the Present Perfect Tense. Show it on the screen. Step 3 Reading (2b) 2)The structure of the Present Perfect Tense. Show it on the screen and write “have/has + p.p.” on the blackboard. 现在完成时结构 肯定句：主语 + have/ has + 过去分词+. 否定句:主语+havent ( have not) +过去分词 主语+hasnt ( has not ) +过去分词. 疑问句:Have / Has+主语+过去分词.? I havent finished my homework. Have you finished your homework? Yes, I have. /No, I havent. I have finished my homework. 结构结构 3)The rules to make past participles. Show the following on the screen A. Regular Verbs . . B. Irregular Verbs . B. Irregular Verbs . (1)一般动词，在词尾直接加“ ed ”。 work-worked-worked (2)以“ e ”结尾的动词，只在词尾加“ d ”。 live-lived-lived 规 则 变 化 (3)以“辅音字母 + y ”结尾的动词，将“y” 变为 “i”，再加“ ed ”。 study-studied-studied (4)重读闭音节结尾，末尾只有一个辅音字母， 先双写该辅音字母，再加“ ed ”。 drop-dropped-dropped 不 规 则 变 化 A.过去分词与过去式形式一样 havehadhad spend spentspent makemademade saysaidsaid findfoundfound hearheardheard meetmetmet leaveleftleft B.过去分词与过去式形式不一样 taketooktaken speak spokespoken singsangsung drivedrovedriven bewas/werebeen gowentgone C.过去分词、过去式与动词原形一样 cutcutcut put putput letletlet readreadread 4)The signal words of the Present Perfect Tense. Write already and yet on the blackboard and show them on the screen. Step 3. Practice 1.Teach 4a First lead the students to have a look at the instruction . Ask them to read the sample sentences, pay attention to the tense. Then, give them several minutes to finish the other four sentences using the given words like this. They need to finish this work individually. Later, invite some students to read their complete sentences to check the answers. 2.Teach 4b Tell the students that the following passage is about Sally. They need to read and complete it with the correct forms of the given words, pay attention to the tense. Give them several minutes to do this work individually. Finally, check the answers together. Ask the students to practice retelling the story to each other. Step 4. Consolidation 1.Teach 4c Ask the students to have a quick look at the sample conversation first, then let them work in pairs to talk about the books they read . Give them several minutes to do this task (If time is not allowed, leave it for homework) Later, invite some pairs to act out for the whole class. 2.Do some exercises on the screen(Choose the best answers). 现在完成时常见标志词 标 志 词 标 志 词 already / yet ever / never just / before / up to now / in the past years already一般用于肯定句；yet用于否定句和疑问句。 多用于否定句和疑问句中，意为“曾经”；“从未”。 Exercise 1. Miss Brown, we _ cleaning our classroom. Can we go home now? A.finish B. finishing C. are finished D. have finished 2.Will you see the film Cinderella with us tonight? No, I _it last week. A. see B. have seen C. saw 3. Where are the flowers? You see, someone _ them to the window. A.movesB. had moved C. has moved D. would move 4. I _the book Little Woman yet, but Ill let you read it first. Ahavent read Bdont readCwont read Step 5. Summary (Be omitted) Step 6. Homework 1.Review the new words and expressions. 2.Make sentences using the Present Perfect Tense with already & yet.(at least 5 sentences ). VII Blackboard Design ye t Unit 8 have you read Treasure Island yet ? Section A Grammar Focus 4a4c 现在完成时态 have/has + p.p. fiction 小说 science fiction 科幻小说 technology 科技，工艺 already 肯定句 French 法语 标志词 yet 否定句、疑问句