新目標(biāo)英語八年級(jí)下UnitHaveyoureadTreasureIslandyetPeriodPPT學(xué)習(xí)教案

1、會(huì)計(jì)學(xué)1Unit8 Have you read Treasure Island yet?Period 1 :Section A 1a-2c第1頁/共31頁第2頁/共31頁第3頁/共31頁Treasure IslandAlice in WonderlandRobinson Crusoe第4頁/共31頁Little WomenTom SawyerOliver Twist第5頁/共31頁-Have you read Treasure Island yet?-Yes, I have. -No, I havent. Ive aready read it. I havnt read it yet. I h

2、ave =Ive she has = sheshave not = havent has not= hasnt 第6頁/共31頁-Have you read Alice in Wonderland yet?-Yes, I have. -No, I havent. I have aready read it. I havnt read it yet. 第7頁/共31頁-Have you read Robinson Crusoe yet?-Yes, I have. -I think its fantastic.-What do you think of it?/What is it like?第8

3、頁/共31頁-Have you read Robinson Crusoe yet?-Yes, I have.-What do you think of it?-I think its fantastic.第9頁/共31頁ExplanationExplanation Already 和和 yet1. Already 和和yet 都可作都可作“已經(jīng)已經(jīng)”講，講，already 一般用在完成時(shí)態(tài)的肯定句中。一般用在完成時(shí)態(tài)的肯定句中。yet 一般用在一般用在完成時(shí)態(tài)的否定句和疑問句中。完成時(shí)態(tài)的否定句和疑問句中。Have you found your ruler _?我已經(jīng)看過這部電影了。我已經(jīng)看過

4、這部電影了。I have _seen the film.我已經(jīng)看過這部電影了。我已經(jīng)看過這部電影了。yetalready第10頁/共31頁ExplanationExplanation Already 和和 yet2.Already 若用在疑問句中，常表示吃驚意外的若用在疑問句中，常表示吃驚意外的語氣。此時(shí)語氣。此時(shí)Already常放在句末。常放在句末。Have you finished your homework _?你的作業(yè)完成了嗎？（我以為你沒有做完，表示你的作業(yè)完成了嗎？（我以為你沒有做完，表示出乎意料。）出乎意料。）already第11頁/共31頁BookTitleNameHave t

5、hey read it?What do they think of it?NickJudySandyAlanKate Harryexcitingwonderfulfantastic1b Listen and complete the chart.Treasure IslandRobinson CrusoeLittle women第12頁/共31頁第13頁/共31頁2b Listen again and write T for true and F for false.FFTT第14頁/共31頁2c .Use the information in 2a and 2b to talk about

6、the books.第15頁/共31頁現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)(一一)1、構(gòu)成、構(gòu)成: 助動(dòng)詞助動(dòng)詞have（has）+過去分詞過去分詞 (have/has done sth )其否定句在其否定句在Have/has后加后加not. 一般疑問句把一般疑問句把have/has提到主語前提到主語前. GrammarGrammar I have =Ive she has = sheshave not = havent has not= hasnt 第16頁/共31頁規(guī)則變化規(guī)則變化：過去式和過去分詞的變化相同過去式和過去分詞的變化相同1.一般在動(dòng)詞詞尾直接加一般在動(dòng)詞詞尾直接加ed。2. 以不發(fā)音的以不發(fā)

7、音的e結(jié)尾的動(dòng)詞后面加結(jié)尾的動(dòng)詞后面加d。 3. 以以“輔音字母輔音字母 + y”結(jié)尾的動(dòng)詞，變結(jié)尾的動(dòng)詞，變y為為i，再加再加-ed。4.詞尾只有一個(gè)輔音字母的重讀閉音節(jié)動(dòng)詞詞尾只有一個(gè)輔音字母的重讀閉音節(jié)動(dòng)詞，要雙寫輔音字母，再加，要雙寫輔音字母，再加-ed。第17頁/共31頁不規(guī)則變化：不規(guī)則變化：5. 以不變應(yīng)萬變以不變應(yīng)萬變。如：如：let let let; put put put; read read read6. 若中間有雙寫若中間有雙寫e，則去掉一個(gè)，則去掉一個(gè)e，單詞末尾再加，單詞末尾再加t。如：如：feel felt felt; keep kept kept; sleep

8、slept slept7. 結(jié)尾的字母結(jié)尾的字母d變變t。如：如： lend lent lent; build built built; send sent sent8. 變?yōu)橐宰優(yōu)橐?ought或或-aught結(jié)尾結(jié)尾。如：如： buy bought bought; bring brought brought; catch caught caught; teach taught taught第18頁/共31頁2、表過去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果、表過去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。例如：例如：I have just cleaned my clothes. 我剛洗過衣服。我剛

9、洗過衣服。（“洗衣服洗衣服”是發(fā)生在過去的動(dòng)作，對(duì)現(xiàn)在造成的是發(fā)生在過去的動(dòng)作，對(duì)現(xiàn)在造成的結(jié)果是結(jié)果是“衣服干凈了衣服干凈了”）I have just had my breakfast. (對(duì)現(xiàn)在的影響：不餓對(duì)現(xiàn)在的影響：不餓)-Have you read Little Women yet?-No, I havent.(我對(duì)該書不了解）我對(duì)該書不了解）第19頁/共31頁3、通常與表示包括現(xiàn)在在內(nèi)的時(shí)間副詞、通常與表示包括現(xiàn)在在內(nèi)的時(shí)間副詞 just（剛剛（剛剛）, already（已經(jīng)）（已經(jīng)）, before, yet（一般疑問：已經(jīng)（一般疑問：已經(jīng)；否定句：還）；否定句：還） never

10、, ever等狀語連用。等狀語連用。 - Do you know there is a panda in YiChang? -No. I have never heard of that before. I have never been to Beijing. The plane has not come yet. She has already finished the work. Ive just finished my homework. 第20頁/共31頁1.A: 火車已經(jīng)開走了火車已經(jīng)開走了. B: 什么時(shí)候開走的什么時(shí)候開走的? A: 半個(gè)小時(shí)之前開走的半個(gè)小時(shí)之前開走的.2.A

11、: 這本書我已經(jīng)買了兩年了這本書我已經(jīng)買了兩年了. B: 你在哪兒買的你在哪兒買的? A: 在我老家買的在我老家買的.3.A: 你看過這部電影嗎你看過這部電影嗎? B: 看過看過. A: 什么時(shí)候看的什么時(shí)候看的. B: 上周星期天看的上周星期天看的.A: The train has left.B: When did it leave.A: It left half an hour ago.A: have you seen the film?B: Yes, I have.A: When did you see it?B: I saw it last Sunday.A: Ive had the

12、book for two years.B: Where did you buy it?A: I bought it in my hometown.完成漢譯英，猜一猜：現(xiàn)在完成時(shí)和一般過去時(shí)的完成漢譯英，猜一猜：現(xiàn)在完成時(shí)和一般過去時(shí)的 用法有什么不同？用法有什么不同？第21頁/共31頁注意點(diǎn)一：注意點(diǎn)一：現(xiàn)在完成時(shí)與一般過去時(shí)的用法比較現(xiàn)在完成時(shí)與一般過去時(shí)的用法比較現(xiàn)在完成時(shí)表示過去的動(dòng)作一直延續(xù)到現(xiàn)在甚至?xí)^續(xù)下現(xiàn)在完成時(shí)表示過去的動(dòng)作一直延續(xù)到現(xiàn)在甚至?xí)^續(xù)下去或表示過去的動(dòng)作對(duì)現(xiàn)在造成的影響；一般過去時(shí)表示去或表示過去的動(dòng)作對(duì)現(xiàn)在造成的影響；一般過去時(shí)表示動(dòng)作發(fā)生的時(shí)間在過去?，F(xiàn)在完成

13、時(shí)屬于現(xiàn)在時(shí)態(tài)范圍，動(dòng)作發(fā)生的時(shí)間在過去?，F(xiàn)在完成時(shí)屬于現(xiàn)在時(shí)態(tài)范圍，因此，不能和表示過去的時(shí)間狀語連用。因此，不能和表示過去的時(shí)間狀語連用。 如：如：yesterday, last night, two weeks ago等等 試比較：試比較：The plane has arrived . 飛機(jī)已經(jīng)來了。（說明現(xiàn)在的情飛機(jī)已經(jīng)來了。（說明現(xiàn)在的情況：飛機(jī)在這兒）況：飛機(jī)在這兒）The plane arrived a quarter ago. 飛機(jī)是一刻中以前來飛機(jī)是一刻中以前來的。（強(qiáng)調(diào)動(dòng)作發(fā)生的時(shí)間在過去）的。（強(qiáng)調(diào)動(dòng)作發(fā)生的時(shí)間在過去）第22頁/共31頁1. Write the form

14、s of the past tense and past participle: drink _ _ see _ _ find _ _ leave _ _ tell _ _drank drunksaw seenfound foundleft lefttold told第23頁/共31頁4a Use the words in brackets to complete the conversations.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 teaHave you found it第24頁/共31頁He has already leftdid he leaveShe has already seen the film第25頁/共31頁havent told them yet第