初中英语外研版 (新标准)八年级下册Unit 3 Language in use完美版课件ppt

这是一份初中英语外研版 (新标准)八年级下册Unit 3 Language in use完美版课件ppt，共29页。PPT课件主要包含了CONTENTS，Revision，Grammar，Tasks等内容，欢迎下载使用。
Learning gals
【知识与技能】1. 掌握现在完成时。2. 能使用关键句型 “have + dne” 对个人经历进行描述。【情感、态度与价值观】在教学过程中，学生们通过实践、参与互动，讨论活动，体验与他人合作，共同完成学习任务的乐趣。教学重难点【教学重点】学会准确使用现在完成时的基本句型“have + dne”描述个人的生活经历。
1. 一个15岁的美国男孩2. 最大最繁忙的城市之一3. 为……效力4. 已经去过5. 与…不同6. 在许多方面7. 到目前为止8. 倒数
a fifteen-year-ld byne f the biggest and busiest citieswrk frhave/has been tbe different frmin many wayss farcunt dwn
Language practice
1. Have yu ever wn any prizes befre?2. I haven’t travelled have been t many interesting places.
Nw cmplete the Yu clumn.
现在完成时（1） 现在完成时表示在以前某个时间已经发生的行为或曾经做过的事情对目前有某种影响，也可以表示到目前为止已经完成的事情。谓语部分由“have / has+动词的过去分词”构成(第三人称单数形式用has, 其他人称用have)。
一、现在完成时的句式1. 肯定句式：“主语+have / has+动词的过去分词+其他”。如： They have fund the htel. Sue has visited the Great Wall.2. 否定句式：“主语+have / has +nt+动词的过去分词+其他” (have nt 和has nt可分别缩写为haven’t和hasn’t)。如： They haven’t fund the htel. Sue hasn’t visited the Great Wall.
3. 一般疑问句式：“Have / Has+主语+动词的过去分词+其他”。肯定回答为“Yes, 主语(人称代词)+have / has.”，否定回答为“N, 主语(人称代词)+haven’t / hasn’t.”。如： (1) —Have they fund the htel? —Yes, they have. / N, they haven’t.    (2) —Has Sue visited the Great Wall? —Yes, she has. / N, she hasn’t.
二、动词过去分词的变化规律规则动词过去分词的变化规律与规则动词过去式的变化规律相同。1. 一般动词词尾加-ed。如： wrk →wrked → wrked2. 以“不发音的字母e”结尾的动词后加-d。如： cause → caused → caused 3. 以“辅音字母+y”结尾的动词，先将y变为i，再加-ed。如： cry → cried → cried 4. 以“元音字母+一个辅音字母”结尾的重读闭音节动词，先双写该辅音字母，再加-ed。如：plan → planned → planned stp → stpped→stpped
TASK1: Write questins fr the questinnaire with Have yu
1. have a Western meal2. live in anther city 3. enter a singing cmpetitin4. travel by train5. travel t the seaside6. try seafd7. ck dinner fr yur parents
TASK 2 : Wrk in pairs. Ask and answer the questins in the questinnaire in Activity 1. Then cmplete the Yur partner clumn.
1. had a Western meal?2. lived in anther city? 3. entered a singing cmpetitin?4. travelled by train?5. travelled t the seaside?6. tried seafd?7. cked dinner fr yur parents?
Have yu ever…….Yes, I have. / N, I haven’t.
TASK 3: Cmplete the sentences abut yur partner and read them t the rest f the class.
1 He/She __________________________ a Western meal.2 He/She _________________________ in anther city.3 He/She _____________________________ a singing cmpetitin.4 He/She ___________________________ by train.5 He/She ____________________________ t the seaside.6 He/She _______________________ seafd.7 He/She ______________________________ fr his/her parents.
has had/has nt ever had
has lived/has nt ever lived
has entered/has nt ever entered
has travelled/has nt ever travelled
has tried/has nt ever tried
has cked dinner/hasn't evercked dinner
Pssible answerDear David,I'm having a wnderful time in Beijing. I've dne s many things. I've seen the Beijing Opera. I've eaten Beijing duck. I've visited the Palace Museum. There's nly ne thing I haven't dne: I haven't climbed the Great Wall.Bye fr nw,Rb
TASK 5: Cmplete the sentences abut yur partner and read them t the rest f the class.
1. I wrte a stry fr a(n) ___________ in my English class and I wn a prize.2. Alice can _______________ very well, and what’s mre, she can write beautifully.3. Sme English wrds are difficult t _________________.4. We visited an ancient palace with a tall _________ and a beautiful garden.5. Mary wants t visit the US, but the plane tickets are very expensive and she cannt ________ t g.
spell/prnunce
prnunce/spell
TASK 6: Listen and check (√) the cuntry that the peple have been t.
TASK 7 : Listen again and answer the questins.
1. Hw many times has Winnie been t the US? She has been t the US three times.2. Which cuntry wuld Diana like t g again? She wuld like t g t China again.3. Which part f China has Diana travelled arund? She has travelled arund Suth China.4. Hw did Diana travel there? She travelled there by train.5. Has Bb ever visited Germany? Yes, he has. He’s been all ver Eurpe.
TASK 8: Cmplete the passage with the sentences in the bx. There is ne extra sentence.
a) Call tday t find ut mre!b) Then we will send a gift bx frm yu t yur family r friend.c) A tree is als smething special fr a festival r a new baby.d) Have yu ever been t a frest?e) Grw a tree near yu!
Grw a Frest! (1)_____ Have yu ever wanted t save the trees in the frest? D yu lve nature and want t keep frests safe? Nw yu can! Buy a tree—it is the perfect birthday r wedding present fr smene in yur family r fr a friend. (2)_____ Yur tree will help ur wrld and will last lnger than tys, clthes r cmputers. The wrld needs mre trees—buy ne tday, watch it grw bigger and feel prud! The Grw-a-Frest gift is part f an exciting plan t make ur wrld greener, and every gift helps t prtect ur wrld. It is easy! Buy a Grw-a-Frest gift tday and chse yur frest and yur tree. We will take it and put it in the earth fr yu. (3)______　　　 In yur gift bx there will be: ·a map f the frest ·a pht f yur tree ·a pair f Grw-a-Frest glves ·a card with yur message t yur family r friend (4)______　　　
Arund the wrld On the tp f the wrld The wrld witnessed ne f the greatest climbing achievements in 1953, when Tenzing Nrgay frm Nepal and Edmund Hillary frm New Zealand climbed Munt Qmlangma fr the first time. After a lng and difficult climb, trubled by heavy snw, freezing wind and the lack f xygen, they finally reached the tp at 11:30 am n 29th May. They culd nly spend abut fifteen minutes n the summit befre they had t cme dwn. But they remained heres arund the wrld fr the rest f their lives.
Transprt: _____________________________Fd:__________________________________Bk: _________________________________ Sprt: ________________________________Cuntry: ______________________________Film: _________________________________
TASK 9: Write a questin abut life experiences fr each f the tpics. Use Have yu
Have yu ever travelled by plane?
Have yu ever had a western meal?
Have yu ever been t Thailand?
Have yu ever entered a ftball cmpetitin?
Have yu ever seen the Titanic?
Have yu ever read Frg?
TASK 10: G arund the classrm and ask ther students yur questins. Write their answers in the questinnaire.
Must dYu must read the wrds and text fr 3 times.Chse t dPlease write a shrt passage abut ther students’ answers.