初中牛津译林版七年级英语下册ppt课件.ppt

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1、第4课时Units 78 七年级下册,自 学 反 馈,重 点 突 破,自 学 反 馈,surprised,carefully,excited,firemen,suddenly,自学反馈,重点突破,careless,mice,weight,noisy,ability,taught,amazing,unusual,重点突破,amazed,自学反馈,重点突破,sleep with eyes open,sit down,stop doing sth,as usual,turn around,say to oneself,notany more,at the same time,pick up,on o

2、nes way to,自学反馈,complain too much,go camping,run away,find oneself alone,go through the door,重点突破,put up the tent,from then on,decide to do sth,walk towards the door,become smaller and smaller,自学反馈,clean up the park,be able to,put out the fire,be careful with,be on fire,重点突破,work hard on,do well in,

3、lose ones way,be ill in hospital,as fast as light,自学反馈,something to eat,teach sb to do sth,with eyes open wide,look after/take care of,look around,重点突破,make some noise,grow up,all the time,repeat ones words,in the sun,自学反馈,the same size from birth,stop growing,What happened,am not afraid of animals

4、any more,in a coat passing by,重点突破,自学反馈,became smaller and smaller,small enough to go through,decided to enter the garden,be careful with,重点突破,Keep your hair away from,自学反馈,watching them swim around,With eyes open wide,重点突破,自学反馈,重点突破,自学反馈,You are so great!,How great you are!What great students you a

5、re!,_ useful newspaper it is!,What a,_ great advice it is!,What,_ wonderful the film is!,How,_ I want to be a good teacher!,How,注意weather,advice,work,fun,news,information 为不可数名词,感叹句的构成：,What+,a/an(形容词)可数名词单数（主谓）！,(形容词)不可数名词（主谓)!,(形容词)可数名词复数（主谓)!,How+形容词/副词（主谓）！,How+主谓！,1._great fun we had in Yandu P

6、ark last Sunday!A.How B.What C.What a D.How a 2._ big success the charity show was!We collected many school things.A.How B.What C.How a D.What a 3.-_ brave Zhang Hua is!-Yes,he helped his neighbour,Mrs Sun,out of the fire.A.What a B.How C.How a D.What4._ beautiful sunshine!Shall we go running?A.What

7、 a B.What C.How a D.How5._ long time it spent operating on the patient?A.What a B.How a C.What D.How6._ time flies!A.What a B.How a C.What D.How,Have a try!,表能力（能够，会）,1、玛丽现在能说三种语言。,can,could,be able to,=Mary is able to speak three languages now.,Mary can speak three languages now.,I could play the v

8、iolin at the age of three.,2、在三岁时我能拉小提琴。,=I was able to play the violin when I was three.,3、明天我不能完成所有的工作。,Ill not be able to finish all the work tomorrow.,4、他能保护你,我也能。,-Me,too./So can I.,5、他不会抽烟,我也不会。,-I cant either./Neither can I.,表请求和允许,could,might在疑问句中不是过去式，表示语气更委婉，不能用于肯定句和答语中。May I.？正式、客气，Can I.

9、？口语中常见。,can,could,may,might,-顺便问一下，我可以用你的照相机吗？-是的，你可以。不，你不能。,By the way,can I use your camera now?Yes,you can./No,you cant.,-王先生，请问我能将垃圾扔到这儿吗？,-May I throw the rubbish here,Mr Wang?,-Yes,You can./No,you can/mustnt(禁止）,-Could you tell me_？(他何时来)-Tomorrow.,when he will come,表推测、可能性,备注：must 作必须（表命令）时，反

10、义词是不必要 neednt/dont（doesnt)have to,-Must I give a seat to anyone on the bus?-No,you neednt/dont have to.,Your mother may/might not know the truth.,must,can,may,might,-冲进教室的那人一定是吴先生。-不可能，吴先生正住院呢，昨天他伤得很重。,-The man rushing into the classroom must be Mr Wu.,-He cant be.Mr wu is ill in hospital.He was bad

11、ly hurt yesterday.,你的妈妈也许不知道这个事实。,might不是过去式，它所表示的可能性比may小。,may be(可能是）区别-maybe(可能）,那条毯子可能是潮湿的。（两种）,The blanket maybe wet.,Maybe the blanket is wet.,1.-Who will give us the speech on public manners?-Mr Brown_,but Im not sure.A.can B.need C.must D.might2.The girl riding a horse there _ be Shirley.Her

12、 left leg was badly hurt in an accident yesterday.A.neednt B.may not C.cant D.mustnt3.The nurse devotes as much time as she can _the sick.A.look after B.to look after C.looking after D.to looking after4.-Must I dress up as the Monkey King?-No,you _.You can choose whatever you like.A.cant B.mustnt C.

13、Shouldnt D.neednt,Believe in yourself!,用形容词来描述 人或事,形容词 adjectives,形容词放在名词之前,2、She looks sweet.,a lazy cat:,1、a lazy cat,形容词放在连系动词之后,It is a _(懒的）cat.The pig is _.The monkey looks _(可爱）.,lazy,lazy,lovely,我们用形容词描述人或物，我们把形容词放在名词_ 或者系动词_。,之前,之后,Linking verbs,look be keep feel become seemsound get smell

14、turn taste grow,+adj,She looks(beautifully).You should keep(health).This song sounds(well).The soup tastes(badly).,bad,good,beautiful,healthy,不定代词,some thing any no every,Indefinite pronouns,some one/body any no every,人 物,注：形容词修饰不定代词 形容词后置 Is there anything important in todays newspaper?今 天的报纸上有什么重要

15、的新闻吗？不定代词作主语时，谓语动词通常用单数。Everything is ready.Nobody likes to join in this activity.,1.Look out!_is following us.2.Could you tell me _ about your family?3.I didnt see_ in the class.Theyre having a PE lesson in the playground.4.Look!Theres_ under the bed.It looks like a cat.5._is ready for the party.Le

16、ts begin.6.Why are you late?Is there_ wrong?7.I have_ to eat.I want to go to the shopping mall.8.Did you see_ there?I cant find them.9.He is too selfish._ will make friends with him.10._is knocking at the door.Go and open the door.,用不定代词填空,Someone,No one,anyone,nothing,anything,Everything,something,

17、anybody,something,Somebody,词 汇 点 睛,1.rush vi.冲，奔，闯；匆忙n.冲；忙碌；争购,重 点 突 破,重点突破,搭配 rush into 跑进去rush out of 从中跑出来rush hour上下班的高峰期She rushed into the room to tell us the news.她冲进房间告诉我们这个消息。,自学反馈,2.fall vi.倒下；跌下；落下搭配 fall in love with 爱上fall over 被绊倒 fall down落下；跌倒fall behind 落后；赶不上 fall asleep 睡着fall ill

18、/sick 生病 fall off 从落下The book fell off the shelf.这本书从架子上掉了下来。拓展 fall 用作名词时，意为“秋天”(美语),相当于autumn。,重点突破,自学反馈,3.lose vt.迷失，丢失搭配 lose oneself in sth 全神贯注于某事lose ones waybe/get lost迷路lose ones life 丧生lose ones balance 失去平衡拓展(1)lost 为形容词，意为“丢失的”，在句中可作定语和表语。(2)loss 为名词，意为“丧失，损失”。其常用搭配：the loss of sth 丧失某物s

19、uffer heavy losses 遭受重大损失,重点突破,自学反馈,4.happen vi.发生搭配 happen to do sth 碰巧做某事 sth happened to sb 某事发生在某人身上 It happened that碰巧Did you hear what happened to David last night?你听说戴维昨天晚上发生什么事了吗？I happened to see Peter on the way to the bookstore yesterday.昨天我去书店的路上碰巧遇见了彼得。,重点突破,自学反馈,5.teach vt.&vi.教，教导，教授搭

20、配 teach sb sthteach sth to sb 教某人某事teach oneself sthlearn sth by oneself自学某事teach sb how to do sth 教某人如何做某事He taught Physics to the students at a college ten years ago.十年前他在一所大学教物理。Who taught you to ride a bicycle?是谁教你骑自行车的？He teaches himself English.He learns English by himself.他自学英语。,重点突破,自学反馈,6.s

21、urprised adj.吃惊的，惊讶的拓展 surprise 用作动词，意为“使惊奇；使感到意外”；用作名词，意为“惊奇；诧异”；surprising 为形容词，意为“令人感到惊讶的”。搭配 be surprised to do sth 做某事很惊讶be surprised at sth 对某事感到惊讶in surprise 惊奇地to ones surprise 使某人感到惊奇的是I saw him in surprise.我惊奇地看见了他。To my surprise,I saw him there.使我感到惊奇的是，我在那儿看见了他。,重点突破,自学反馈,7.pass vt.通过；传递

22、vi.经过，通过搭配 passto 把传给pass by 从旁边经过pass away(时间等)逝去；终止；消失；去世Please pass the word to your boss.请把这句话转告给你的老板。A coach passed by the shop just a moment ago.一辆长途汽车刚从那家商店旁边开过去。The old man passed away yesterday.那位老人昨天去世了。,重点突破,自学反馈,8.trouble n.麻烦vt.打扰；使烦恼搭配 get into trouble 陷入困境get sb into/out of trouble使某人

23、陷入/摆脱困境in trouble 处于困境中make/cause trouble 惹麻烦；闹事have trouble(in)doing sth 做某事有麻烦/困难trouble sb(to do sth)麻烦某人(做某事)The boy caused a lot of trouble to his parents.这个男孩给他父母惹了很多麻烦。He was always in trouble.他总是处于困境中。I have some trouble(in)learning.我在学习方面有一些困难。,重点突破,自学反馈,9.care vi.介意；在乎n.注意；照料拓展,重点突破,自学反馈,搭

24、配 take care/be careful/look out 当心；注意care for 喜欢；照顾care about 关心；在乎，在意take care of 照料；爱护take good care of sb/look after sb well好好照顾某人,重点突破,自学反馈,重点突破,10.put out 扑灭，熄灭拓展 与put有关的短语：put away 把收起来put on 穿上；上演putinto 把放进put up 建造；张贴；举起来put ones heart into 全心全意做put down 放下；写下，记下；镇压put off 延期；推迟,自学反馈,11.asa

25、s 和一样点拨 asas意为“和一样”，表示前后两者在某方面程度相同，中间要用形容词或副词的原级。He is as busy as ever.他和以前一样忙。He listens as carefully as Mike in class.课堂上，他听讲和迈克一样认真。拓展 asas的否定形式为“not as/soas”，意为“不像那样”。Jack isnt as/so old as he looks.杰克不像他看起来那么老。,重点突破,自学反馈,1.answer和reply(1)answer既可作动词，也可作名词，意为“回答；答复”。它既可用作及物动词，也可用作不及物动词。You haven

26、t answered my question yet.你还没有回答我的问题。I asked her the time but she gave no answer.我问她几点了，但她没有回答。搭配 answer ones question 回答某人的问题answer ones letter 给某人回信answer the telephone 接电话 answer the door 应门铃声开门,巧辨异同,重点突破,自学反馈,(2)reply既可作动词，也可作名词，指较正式的、经过考虑后的“答复”。它用作不及物动词时，只有加上介词to后，才能跟宾语；用作及物动词时，后面常接从句或直接引语。Be

27、sure to reply to me as soon as possible.务必尽快回复我。搭配 reply to 回答，答复 make no reply 不作答复,重点突破,自学反馈,重点突破,2.sound,voice和noise(1)sound 泛指“声音”，指一切可以听到的声音。sound还可以用作连系动词，意为“听起来”，后接形容词作表语。sound like表示“听起来像”，后接名词。Sound travels slower than light.声音比光传播速度慢。,自学反馈,重点突破,(2)voice 意为“嗓音”，指人的说话声或唱歌声。at the top of ones

28、 voice 意为“扯着嗓子”。“Im tired and I want to have a rest，”I said in a low voice.“我很累，我想休息。”我低声说。(3)noise 意为“噪声；吵闹声”，常具有贬义，表示令人心烦的、不和谐的“嘈杂声；噪声；响声”。它可用a,some,any,much等词修饰，但不可用many修饰。Try not to make any noise when you go into the bedroom.当你进入卧室时，尽量不要弄出声音来。,自学反馈,3.notany more和notany longer(1)notany more意为“不再

29、”，相当于no more，强调数量或程度上“没有更多”，与非延续性动词连用。You cant drink any more.You can drink no more.你不能再喝了。(2)notany longer意为“不再”，相当于no longer，强调时间或距离上的“不再”，与延续性动词连用。He doesnt live here any longer.He no longer lives here.他不在这儿住了。,重点突破,自学反馈,4.stop to do sth和stop doing sth(1)stop to do sth 意为“停下来去做某事”，指停下手中正在做的事情去做另外

30、一件事情。The two girls stopped to talk to me when they saw me.这两个女孩一看到我就停下来和我说话。(2)stop doing sth 意为“停止做某事”，指停止正在做的事情。The two girls stopped talking when they saw me.那两个女孩一见到我就停止了说话。,重点突破,自学反馈,5.be able to 和can(1)be able to后接动词原形，即be able to do sth,意为“能够/会做某事”；可用于多种时态；反义短语为“be unable to do sth”。I shall b

31、e able to come tomorrow.明天我能来。(2)can与be able to意思相同，但can只有两种时态的变化：一般现在时(can)和一般过去时(could)。在表示猜测时，只能用can，不能用be able to。I couldnt skate last year but I can now.去年我不会溜冰，但现在我会了。Can the news be true?这个消息可能是真的吗？He has gone to the library.He cant be in the classroom.他已经去图书馆了，不可能在教室里。,重点突破,自学反馈,1.Our eyes a

32、re the same size from birth,but our nose and ears never stop growing.我们的眼睛和出生时一样大，但我们的鼻子和耳朵从来没有停止过生长。点拨(1)same 为形容词，意为“同一的；相同的”。它常和定冠词the连用，在句中可以作主语、表语、宾语、定语等。Those two dresses are the same.那两件连衣裙是一样的。We must all say the same.我们必须都说同样的话。He said the same thing all over again.他把同样的话又说了一遍。,句 型 透 视,重点突破

33、,自学反馈,搭配 与same相关的短语：look the same 看起来像at the same time 同时the same as 与一样(2)birth 为名词，意为“出生；诞生”。其常用搭配：at birth 在出生时；give birth to 生(小孩)The baby weighed seven pounds at birth.那个婴儿出生时重达七磅。拓展 birthday 为名词，意为“生日”；birthplace 为名词，意为“出生地”。,重点突破,自学反馈,2.My dog is the cleverest animal of all.我的狗是所有动物之中最聪明的。点拨

34、of all 意为“在所有之中”。由of,in,among等构成的介词短语表示最高级所属的范围。该句型结构为“主语谓语the形容词的最高级范围(三者或三者以上)”，形容词最高级前必须加定冠词the。Helen is the tallest of the three girls.海伦是这三个女孩之中个子最高的。Andys handwriting is the most beautiful in his class.安迪的书法是他们班里最漂亮的。,重点突破,自学反馈,.用括号内所给词的适当形式填空1.The child _(sudden)began to cry.2.Jim was very _(

35、excite)to see the film.3.Helen often listens to the teacher _(care),so she often gets high marks.4.Which is _(big)city in China?5.The _(weigh)of the rabbit is 3 kg.,suddenly,excited,重点突破,carefully,the biggest,weight,自学反馈,重点突破,.单项选择()1.Liu Yings shoes are as _ as Zhang Huis.A.cheaperB.cheap C.the che

36、aper D.cheapest()2.Didnt you notice the baby _ with her new teddy bear at that moment?A.play B.to play C.playing D.played()3._ delicious food my aunt cooked for us yesterday!A.How B.What a C.What D.How a,B,C,C,自学反馈,重点突破,()4.Did you finish _ article?A.a 8hundredword B.an 8 hundred words C.an 8hundred

37、word D.a 8 hundred words()5.Do you have _ to say for your mistakes?_ but sorry.A.something else;Nothing B.else anything;Something C.anything else;Nothing D.else something;Something()6.You look quite tired.Youd better _a good rest.A.stop to have B.stop having C.to stop to have D.to stop having,C,C,A,自学反馈,