1、單元8，have you read treasure island yet？I .用法1。指示過去發(fā)生或完成的任務(wù)之一對(duì)當(dāng)前的影響或結(jié)果。Have you had your lunch yet？是，I have。Ive just had it。2.意味著從過去的某一時(shí)刻到現(xiàn)在的動(dòng)作或狀態(tài)。完成后，They have lived here since 1996。二.完成時(shí)構(gòu)成及文章模式轉(zhuǎn)換，完成時(shí)由“助動(dòng)詞have/has動(dòng)詞的過去分詞法”構(gòu)成。1 .正面文章：主題have/has過去分詞吉他2。負(fù)面文章：主題have/has not過去分詞其他3。懷疑的文章： have/has主題過去分詞其他

2、，havent，hasnt，動(dòng)詞過去分詞的變化和過去時(shí)態(tài)的變化，規(guī)則變化和不規(guī)則變化。iii。動(dòng)詞過去分詞的變化規(guī)則，1。不規(guī)則的變化(課本第137，138頁)，begin-began-begun let-let，know-knew-known eat-ate-eaton，stand規(guī)則變更1)。通常直接在動(dòng)詞后綴中添加ed。pick picked picked wished stay stayed stayed 2)。以不發(fā)音的e結(jié)尾的動(dòng)詞后加d。Like liked likedHope hoped hopedPhone phoned phoned，3 .以“輔音字母y”結(jié)尾的動(dòng)詞，將y替換

3、為I，然后添加-ed。study stuied stud hurry hurried reply replied replied 4)。后綴中只有一個(gè)輔音字符的輔音動(dòng)詞，寫兩次輔音字符，加上ed。停止停止已停止的層疊，4?，F(xiàn)在完成時(shí)的徽標(biāo)單詞，1。經(jīng)常與just、already、yet、ever、never、before、so far等一起使用，以強(qiáng)調(diào)動(dòng)作的完成，而不強(qiáng)調(diào)動(dòng)作的持續(xù)。Have you ever been to Japan？I have just finished my homework。he has already taught me some English。4?，F(xiàn)在完成時(shí)的

4、徽標(biāo)單詞，2。for期間、since時(shí)間點(diǎn)、since期間ago、since典型歷史文章。they have stayed there since 1997，I have learned English for six years。he has lived here since he was a child。Shehas worked here since two years ago。9，1。_ _ _ _ _ _ _ _ _ two years，since和for填寫空白，2。_ _ _ _ _ _ _ _ _ _ two years ago，3 ._ _ _ _ _ _ _ _ _ las

5、tmonth，4。_ _ _ _ _ _ _ _ _ _ _ _ _ _ yesterday，6。_ _ _ _ _ _ _ _ 5 oclock，7。_ _ _ _ _ 4 hours，8。_ _ _ _ _ _ 2 minutes ago，9。_ _ _ _ _ _ _ _ _ _ _ web were children，10。_ _ _ _ _ _ _ she left here，5。already和yet用法already“已”通常用于添加have/has后過去分詞的前面或末尾。I have already read the book。some visitors have come a

6、lready。already用于疑問句，總是表示驚訝。have you finished your homework already？I cant believe it。yet在疑問句中用作“已經(jīng)”的意思，用于詢問演講者期望的事情是否已經(jīng)發(fā)生；用于否定句的“至今”意思表示說話者期待的事情還沒有發(fā)生。Yet通常在句子的末尾。Have you seen her yet？I havent found my pen yet。如果包含already和yet的切換already的語句替換為否定語句或疑問語句，請(qǐng)將already替換為yet，并將其放在文章的末尾。I have already read th

7、e book。I have read the book yet。have you read the book yet？13，he has already gone home。2 .I have read this book before。3 .they have coked dinner already。4 .I have just finished my homework。5 .Mary has closed the window already .14，1。have you ever _ _ _ _ _(take)a train？2 .I _ _ _ _ _ _ _ _(have)my l

8、unch and im not hungry now。3 .web _ _ _ _ _ _ _(be)good friends since wemet at school。4 .web cant find him anywhere。perhaps he _ _ _ _ _ _(go)home。5 .he _ _ _ _ _ _ _ _(read)the book before。6 .Mr . green _ _ _ _ _ _ _ _ _ _(teach)us a lot about social studenies since September。taken、have have been、h

9、as gone、has read、has taught、15，lookat the pictures。have you read these books？Alice in wonderland、little women、16，lookat the pictures。have you read these books？treasury island、Tom sawyer、17，lookat the pictures。have you read these books？奧利弗扭曲，魯濱遜克魯索，哈ve you heard of these books？Check () the ones you k

10、now。1a，_ _ _ Alice in wonder and _ _ little women _ _ treasure island _ _ olive twist _ _ Robinson crusonB:常開觸點(diǎn)，I havent。Have you？A : yes，I have already read it。b : whatstit like？A : its fantastic。practice the conversion . then tal about the other books in 1a。1c，1。treasury island mark/Tina 2。olive t

11、wistmark/Tina 3。Robinson Crusoe標(biāo)記/Tina 4。Tom sawyer mark/Tina，listen。whohas read these books？Circle the names。2a、listen again and write t for true 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 th

12、inks that treasure issis、2b、f、f、f、t、t、be full of sth是the bottle is full of water，a : has Tina read treasury island？B :是，shehas。she thinks its fantastic。a : whatstabout？B : its about，use the information in 2a and 2b to talk about the books，2c，role-play conversion，2d，a : Steve，haveS : yes，little women

13、。ive already finished reading it！A: Wow，youre fast！Whatstit about？s : its about four sisters growing up。it was really good，so I couldnt put it down。which book did you choose？25，a : I chose treasury island，but I havent finished reading it yet。im only on page 25 . s : have you at least read the back o

14、f the book to see what its about？A : yes，I have。it looks interesting . s : you should hurry up。the book report is due in two weeks .a : yes，I know。ill read quickly。1 .(be) due to do是the guests are due to arrive very soon。2.due to代詞/名詞，“因?yàn)椤県e didnt come here due to his illness。1 .in a hurry介詞短語，快點(diǎn)she

15、always has breakfast in a hurry . 2 . no hurry，“不要著急?！眛hereis nohurry，sodoitslowly。26，27，Robinson漂流記由英國作家Daniel Defoe所著。是眾所周知的現(xiàn)實(shí)主義回憶錄冒險(xiǎn)小說。作者從蘇格蘭水手的海上遇險(xiǎn)經(jīng)歷中獲得了靈感。小說分為三部分：第一部分是魯濱遜，他結(jié)束了最初的三次航海，寫了在巴西經(jīng)營農(nóng)場(chǎng)的情況；第二部分詳細(xì)說明了主人公們落在荒島上獨(dú)自生活28年的情景。第三部分簡(jiǎn)述了魯濱遜回國后的命運(yùn)和該島未來的發(fā)展趨勢(shì)。，28，read the passage based on Robinson Cru

16、soe . then answer the questions，1 .what does Robinson Crusoe wait for？2.why does Robinson Crusoe call the man Friday？3a、29，when I first arrived on this island，I had nothing。but ive found the ship and made a small boat。ive brought back many things I can use food and drink，tools，Knives and guns。although I have lost everyhing，I have not lost my life . so I will not give up and I will wait for another ship。I have already cut down trees and built a house。I go out with my gun Almost ev