外研版八年级下册RevisionA(共49张)课件.ppt--（课件中不含音视频）--（课件中不含音视频）

1、Describe the picturesmusic,soundflower,smellThe music sounds awful.The old women think the music sounds good.The birds think the music sounds awful.The flowers smell nice.He thinks the flowers smell lovely.cake,tasteShe thinks the cake tastes sweet.The cake tastes delicious.dress,lookShe thinks the

2、dress looks beautiful/lovely/nice.The dress looks beautiful.GRAMMARGRAMMAR英语的动词中，有的后面要接名词或英语的动词中，有的后面要接名词或代词等作宾语，有的单独作谓语，而代词等作宾语，有的单独作谓语，而有的动词要接作表语的形容词或名词有的动词要接作表语的形容词或名词等。我们等。我们把后面接表语的动词把后面接表语的动词称为称为系系动词动词。最常用、也是同学们。最常用、也是同学们最熟悉的最熟悉的系动词就是系动词就是be；除；除be以外，以外，表感觉和表感觉和知觉的动词也可以是系动词知觉的动词也可以是系动词。系动词的定义系动词

3、的定义:仔细看这些句子仔细看这些句子:The chocolate cookies smell sweet.巧克力曲奇饼干巧克力曲奇饼干闻起来闻起来甜甜的。甜甜的。He looks angry.他他看上去看上去很生气。很生气。It tastes delicious.这这尝起来尝起来味道鲜美。味道鲜美。The shirt feels soft.这衬衫这衬衫摸上去摸上去很软。很软。表感觉和知觉的动词有表感觉和知觉的动词有：look,smell,taste,sound,feel,相当于汉语的相当于汉语的“看上看上去去”、“闻起来闻起来”，“尝起来尝起来”，“听起听起来来”，“摸起来摸起来”。注意注意:

4、这类系动词与系动词这类系动词与系动词be不同，其不同，其否定形式和疑问形式的构成要加助动词否定形式和疑问形式的构成要加助动词才行才行。如：。如：Does the party sound noisy?聚会（聚会（听起来听起来）很吵吗？）很吵吗？The dishes dont smell very nice to me.这些菜我这些菜我闻着闻着并不很香。并不很香。Does he look worried?他他看起来看起来很焦虑吗？很焦虑吗？The cake doesnt taste delicious.蛋糕蛋糕尝起来尝起来并不好吃。并不好吃。系动词（连系动词）系动词（连系动词）：它本身有词义，：它

5、本身有词义，但不能单独作谓语，后面但不能单独作谓语，后面必须跟表语构必须跟表语构成系表结构成系表结构，说明主语的状态、性质、，说明主语的状态、性质、特征等。特征等。表感觉和表感觉和知觉的知觉的系动词系动词看起来看起来 look:look smart听起来听起来 sound:sound noisy尝起来尝起来 taste:taste delicious摸起来摸起来 feel:feel soft闻起来闻起来 smell:smell sweetpresent(now)futurepast Present Perfect Tense 现在完成时现在完成时主语主语+have/has+过去分词（过去分词（

6、pp）助动词表示助动词表示“有有”现在完成时的结构现在完成时的结构Winter has already come，will it still be far in spring?Mother:Dear son,clean your teeth please.Son:Mum,I them.Mother:Dear,tell your father to have breakfast please.Son:Mum,dad breakfast.Father:Tell your mother to buy some milk,son.Son:Oh,she some.Mother:Dear,you must

7、 clean our house today?Father:Honey,we our house.主语主语+have/has+过去分词（过去分词（pp）否定形式否定形式 havent(have not）+过去分词过去分词 hasnt(has not)+过去分词过去分词疑问句疑问句 把助动词把助动词 have/has 放在句首放在句首 现在完成时的结构现在完成时的结构注：主语若是第三人称单数助动词用注：主语若是第三人称单数助动词用 hasYou have planted all the trees.I have planted all the trees.He/she has planted a

8、ll the trees.They have planted all the trees.区别区别have 和和 has的用法的用法 主语若是第三人称单数助动词用主语若是第三人称单数助动词用 has1、规则变化（过去分词与过去时变化规则一样）、规则变化（过去分词与过去时变化规则一样）(1)、一般动词，在词尾直接加“ed”。work-worked-worked visit-visited-visited(2)、以“e”结尾的动词，只在词尾加“d”。live-lived 过去分词过去分词(3)、以“辅音字母+y”结尾的动词，将“y”变为“i”，再加“ed”。，study-studied-studi

9、ed cry-cried-cried(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”。stop-stopped-stopped drop-dropped-dropped 2、不规则变化、不规则变化（过去分词与不规则动词的过去式形式一样）（过去分词与不规则动词的过去式形式一样）have had had spend spent spent make made madesay said said find found found hear heard heard A B B3、不规则变化、不规则变化（过去分词与过去式形式不一样）（过去分词与过去式形式不一样）take to

10、ok taken speak spoke spoken sing sang sung drive drove driven be was/were been go went gone A B C4、不规则变化、不规则变化（过去分词，过去式与动词原形一样）（过去分词，过去式与动词原形一样）cut cut cutput put put let let letread read read A A A1)表示到现在为止已经完成或刚刚完成的动作。表示到现在为止已经完成或刚刚完成的动作。Now we have planted all the trees.He has just come back.They

11、 have built many buildings in this city.现在完成时的现在完成时的用法用法2)表示过去发生的动作表示过去发生的动作,强调结果或对现在的影响。强调结果或对现在的影响。Someone has broken the window.(窗户现在是坏的窗户现在是坏的)I have already lost the key.(我现在没有钥匙我现在没有钥匙)I havent read that book yet.(不了解书的内容不了解书的内容)I have just cleaned my hands.(手是干净的手是干净的)常与常与already(已经已经),yet(已经

12、已经),just(刚刚刚刚),ever(曾经曾经)等词连用等词连用.already:常用于肯定句中常用于肯定句中.yet:常用于否定句常用于否定句,疑问句尾疑问句尾.3)表示从过去开始并持续到现在的动作或状态，常表示从过去开始并持续到现在的动作或状态，常与包括现在在内的一段时间的状语连用。与包括现在在内的一段时间的状语连用。She has learned English for 5 years.He has lived in Beijing since he was born.Has he lived in Shenzhen for 4 years?常与for,since引导的时间短语或从句连

13、用.for+时间段 since+时间点,since+句子注：并非所有for作为时间状语的句子都用现在完成时I worked here for more than twenty years.(我现在已经不在这里工作了我现在已经不在这里工作了)I have worked here for more than twenty years.（现在我仍在这里工作）（现在我仍在这里工作）since:(自自以来以来)1)since+时间点时间点He has stayed here since 5 oclock.2)since+时间段时间段+agoHe has stayed here since 5 hours

14、 ago.3)since+从句从句She has taught English since she came here.for:(长达）长达）for+时间段时间段He has kept the book for 2 weeks.since,for 的用法的用法:Take notes 用for 或since填空1.Mr.Brown has had his TV _ 15 years.2.Ive taken driving lessons _last month.3.My sister has had her cell phone _a month.4.My friends havent visi

15、ted me _my birthday.5.We havent used our car _ a long time.6.She hasnt had a good cup of coffee _years.7.Tom has worn glasses _he was 7 years old.for since forsinceforforsince注意注意:瞬间动词瞬间动词不能不能和和时间段时间段连用连用.瞬间动词瞬间动词joinbegin/startborrowfinish/endarrive/comeleavediebuymethod 1:动作动作 状态状态die be over leav

16、eborrow/buy arrive begin end/finish join marrykeep/had be away be here be on(上演）be married be in be dead1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.His grandpa has been dead for 2 years.Nick has been in the army for 3 years.He has been away from Shenzhen for a long time.I have kept the boo

17、k for 4 months.method 2:It is+时间段时间段 since+一般过去时的句子一般过去时的句子.1.他的爷爷已经去世2年了。2.Nick 参军3年了.3.他离开深圳好长时间了。4.这本书我已借了4个月了.It is 2 years since his grandpa died.It is 3 years since Nick joined the army.It is a long time since he left Shenzhen.It is 4 months since I borrowed the book.辨析 have been to和 have gone

18、 toMy father has gone to Shanghai for a meeting.他（已经）去了上海。My father has been to Shanghai for a meeting.他（曾经）去了上海。She has been to China.她（曾经）去过中国。（人已经回来了）have been to someplace.曾经曾经去过去过某地，某地，已经回来已经回来has gone to someplace.某人某人去了去了某地，还某地，还没有回来没有回来 She has gone to China last week.上周她去了上海。（人可能回来了也可能没回来）用

19、用have/has been to,have/has gone to填空填空：1.Where is your brother?He _ the shop.Hell be back soon.2._ you ever _ to America?Yes,I _ New York twice.3.Here you are at last!Where _ you _?I _ London.4.David _Australia.Im sure hes already arrived.5.Is Benny here?No,he _ the school library.He left five minut

20、es ago.has gone toHave been tohave been tohave beenhave been tohas gone tohas gone tomusic,soundflower,smelldress,lookGrammar and speaking_cake,taste1.Work in pairs.Describe the picture.2.Make a questionnaire.Write questions with Have you ever.?Have you ever met a film star?Have you ever learnt to c

21、ook?Have you ever heard a bird sing?Have you ever eaten a hamburger?Have you ever written an email to an English friend?Have you ever read an English book?Have you ever ridden a horse?3 Complete the sentences with the correct form of the words in brackets.She has never lived(never live)in Australia.

22、1 He _(never write)a book.2 In 2003,he _(leave)primary school.3 We _(not meet)before.My name is Mei Ling.4 _(you/see)the latest film?5 When _(you/go)to school this morning?6 While you were playing tennis,Tony _(call).7 They _(arrive)while we were having dinner.8 She was still doing her homework when

23、 I _(go)to bed.has never writtenlefthave not metHave you seendid you gocalledarrivedwent4 Complete the report with already,just and yet.Yesterday,I went to the cinema to meet my friends John,Tim and Linda.John was there when I arrived.“Ive(1)_ got a message from Linda,”he said.“Shes nearly.”A few mi

24、nutes later,Linda arrived.“Hello,”she said.“Has anyone seen Tim(2)_?”“No,”said John.“Its(3)_ seven oclock.Well miss the start of the film!”Then Tim hurried in.“Hi!Sorry Im late.Have we got the tickets (4)_?”“Yes,”said John.“Ive got them(5)_.Lets go!”justyetalreadyyetalready5 Complete the conversatio

25、n with the correct form of the words in the box.be drink eat get go lookDoctor:Whats the matter with you?You(1)_ ill.How long have you(2)_ like this?Jack:Ever since this morning.I(3)_ a stomach ache.Doctor:What did you(4)_ yesterday?Jack:Nothing strange.I(5)_ to my friends birthday party.I just(6)_

26、some cola and(7)_ a little cheese.Doctor:Do you often(8)_ cola?Jack:Yes,I do.But I dont often(9)_ cheese.Doctor:Thats it.You cant have cheese.Never(10)_ cheese again.lookbeenhave goteatwentdrankatedrinkeateat6 Complete the word map with the words in the boxes.There may be more than one possibility.e

27、ar eye hand mouth nosefeel look smell sound tastecold cute delicious fresh lovely noisy sour strong sweet terrible ugly warmBODYmouthsoundnosefeeleyesmellstrongsourfreshterribleearnoisyterriblelovelyhandstrongcoldwarmtastesweetdeliciousterriblesourfreshlookuglylovelycutefreshstrongBetty and Lingling

28、 are working very hard.They look busy.1 The shoes _ too small for my feet.2 Daming does not like the pizza on the table.It does not _ fresh.3 The music _ wonderful.4 You need to wear a coat.It _ cold outside.5 Shrek is friendly but he _ ugly.6 Lingling is making chocolate cookies.They _ delicious.lo

29、ok /feellook /smell/tastesoundslooks/feelslookslook /smell/taste7.Complete the sentences with the correct form of the words in the second box in Activity 6.Vocabulary_create discover expect fight laugh William Hanna and Joseph Barbera(1)_the cartoon series Tom and Jerry in the 1940s.The stories are

30、about a cat called Tom and a mouse called Jerry.They(2)_ all the time and seemed to hate each other.Tom tries to lead Jerry to dangerous places or catch him.But Jerry is too clever and he always manages to run away.I(3)_ this funny show when I was four years old,and I still(4)_ when I watch Tom and

31、Jerry today.Why dont you try it?I(5)_ you will enjoy it too!createdfoughtdiscoveredlaughexpect8.Complete the passage wtih the correct form of the words in the box.arrive at at the moment catch a cold proud of take part in James:Hi,Helen.How are you feeling?You were off school yesterday,werent you?He

32、len:Yes,I was.I(1)_ and had a headache.I felt quite ill when I(2)_ school and the teacher sent me home.But Im fine now.caught a coldarrived at9.Complete the conversation wtih the correct form of the expressions in the box.James:Oh good.So you are still going to (3)_ the cartoon competition?Helen:Yes

33、,Id like to.But(4)_ I dont think I can do it.James:Hey,dont say that!Youre great at drawing cartoons.Ill be unhappy if you dont try!Helen:No,you wont.James:Yes,I will.Youre the best in the class.Well all be very(5)_ you if you try.Helen:Well OK.take part inat the momentproud of10.Listen and check()t

34、he correct answer.Listening_1.Who gave Daming the dog?2.When did Daming enter his dog for a competition?3.What was the competition?4.What was the prize?Damings aunt gave him the dog.Daming entered his dog for a competition this year.The competition was“Dog of the Year”.The prize was a trip to Qingda

35、o with th dog.11.Listen again and answer the questions Look up at the skyH:八下八下Revision ARevision A-12.mp3Look up at the sky,Bright white stars shining so high.I see them twinkle one by one,Turning,turning around.When the dark night falls,I stand and watch the soft white moon.Gravity keeps me standi

36、ng on the ground,While the earth is shining around.12.Listen to the poem and readJoin the Space Club!What to do?To know more about _To make _To visit _To discover _the stars and the planetsa model space stationthe science museumMore about space13.Read the passage and complete the posterWhen and wher

37、e will be the first meeting?The first meeting will be on _ at _ in _.Who will come?_ will come and talk to us about the latest news.Thursday5:00 pmthe Science LabA famous scientist14.Work in pairs.Talk about your favourite cartoons using the following questions.Take notes when necessary.Now write a passage about your partners favourite cartoon.1.What is your favourite cartoon?2.Who are the main characters?3.What happens in the cartoon?4.Why do you like it?Writing_