牛津版上海版七年级下册-Unit-9-The-wind-is-blowing课件2.pptx

1、Unit9 The wind is blowing上海版牛津英语7年级第二学期 单词讲解单词解析词组辨析语法夯实 Translate the following paragraphs into Chinese.将下列各段翻译成中文。【拓展】paragraph v.将分段 The teacher asked the students to paragraph an essay in class.老师让学生们在课堂上给一篇文章分段。词组辨析单词解析语法夯实For example Your answer to the question is correct.这是一个外出野餐的好日子。【拓展】corr

2、ect v.改正 Would you help me correct my pronuniciation?词组辨析单词解析语法夯实For example The names are in alphabetical order.这些名词按字母顺序排列。order 作名词 1）命令 He gave orders that the job must be done in three days.2）秩序 The young teacher cant keep order in her class.3）订单 The company received a large order for computers

3、.4）点菜 May I take your order now?词组辨析单词解析语法夯实For exampleHe hasnt got enough strength to remove that stone.他没有足够的力气搬走那块石头。【近义词】power n.力量【拓展】strong adj.强壮的词组辨析单词解析语法夯实For example 1)power 主要指人或机器等事物潜在的或所能发挥出来的能力、权利或功能。We use wind power to produce electricity.2)force主要指自然界的力量、道德或情感的力量。There is force in

4、what he said.3)energy主要指人的精力、工作或活动的能力、自然界的能等。Old as he is,he has such energy that he can work 14 hours a day.4)strength主要指一人或一物所含的内在力量，能用以从事、忍受或抵抗许多事物。Union is strength.词组辨析单词解析语法夯实She is proud that she is the cheerleader of the scchool.她因身为学校拉拉队长而感到自豪。【拓展】pride prad n.自大；骄傲He looked at his painting

5、 with pride.他得意地看着他的画。词组辨析单词解析语法夯实For example邵杰邵杰网校网校The garden is full of brightly coloured flowers.这个花园里满是色彩鲜艳的花朵。【拓展】bright adj.明亮的The bright sun lit up the world.brightness n.亮度；光明The light hurt my eyes with its brightness.词组辨析单词解析语法夯实For exampleHe was sweating buckets.他大汗淋漓。【拓展】sweat n.汗 There

6、was sweat on his forehead.sweater n.毛线衫 She wore a sweater and jeans.词组辨析单词解析语法夯实For exampleGrandpa still walks without a stick.（stick作名词，意为拐杖）They stuck the notice on the wall.（stick作动词，意为“粘贴”）词组解析单词解析语法夯实For example邵杰邵杰网校网校on是表示静态的方位介词，意为“在上”。Your book is on the table.onto 是表示动态的方位介词，意为“到上”The cat

7、 jumped onto the table.词组解析单词解析语法夯实For exampleonontoHe tied the magazines with string.他用绳子捆杂志。1）tie.to.将系在上 The robber tied him to a chair.2）tie A with B 用B将A绑起来 He tied the papers with string.3）tie A and B 将A和B绑在一起 Please tie this stick and pencil together.tie n.领带词组解析单词解析语法夯实For exampleThe river h

8、as risen several metres.河水上升了好几米。【拓展】rise n.上升；增加 There will be a rise in salary next year.【指点迷津】rise 和raise1）rise是不及物动词。The sun rises in the east and sets in the west.2)raise是及物动词。Heavy rains raised the river.词组解析单词解析语法夯实For example1）dive俯冲:The seagulls soared then dived.海鸥翱翔着，然后俯冲下来。2）dive跳水:She d

9、ived beautifully.她跳水姿势优美。【拓展】dive 跳水；潜水；俯冲:What a beautiful dive!词组解析单词解析语法夯实For exampleI flapped the flies away but soon they flew back.我把苍蝇拍赶走了，但一会儿它们又飞回来了。词组解析单词解析语法夯实For exampleHe sailed the boat between the islands.他驾船在两岛之间航行。【拓展】sail n.帆；乘船旅行How many days sail is it from Dalian to Guangzhou?从大

10、连到广州有几天的航程？sailor n.水手He was a sailor in the army.他曾是部队里的一名水兵。词组解析单词解析语法夯实For exampleThe trees leant in the wind.树在风中倾斜。【拓展】lean adj.肉少的；瘦且健康的：He was tall,lean and handsome.他长得瘦高且英俊。leaning n.倾向：a leaning towards comedy rather than tragedy.偏爱喜剧而不是悲剧词组解析单词解析语法夯实For exampleTom was fined for speeding.汤

11、姆因超速而被罚款。【拓展】speed n.速度 The train is travelling at a speed of sixty miles an hour.火车正以每小时60英里的速度行驶。词组解析单词解析语法夯实For example邵杰邵杰网校网校【指点迷津】among一般用于三者或三者以上，意为“在中间”其宾语通常是一个表示笼统以及具有复数意义的名词或代词。They hid themselves among the trees.此外，among还用于下列情况：1）用来引出最高级的比较范围。The book is the best among the modern novels.2

12、）表示“是当中的一个”（相当于one of）Paris is among the largest cities in the world.between 指两者之间，其宾语往往是表示两者的名词或代词。词组解析单词解析语法夯实The car slid in the the river.汽车滑进了小河里。【拓展】slide n.滑梯；幻灯片They are attracted by the slide show.他们被幻灯片所吸引。词组解析单词解析语法夯实For exampleMary has two dimple as she smiles.玛丽一笑，脸上就露出了两个酒窝。Her cheeks

13、dimpled as she smiled.她一笑，脸上就露出了酒窝。词组解析单词解析语法夯实For example邵杰邵杰网校网校He is showing off his new mobile phone.他正在炫耀他的新手机。单词解析词组辨析语法夯实For exampleYoud better take off your coat.Its very warm inside.你还是把外套脱了吧，里面挺暖和的。【反义词】put on 穿上；戴上【拓展】take off 还有如下含义1）起飞：The plane will take off in twenty minutes.2）取消：The

14、sports meet was taken off because of the bad weather.单词解析词组辨析语法夯实For exampleYou should always clean up the room.你应该经常清理房间。【拓展】clean-up n.（口语）扫除；清扫The clean-up began immediately in the street after the typhoon went away.台风过后，清扫大街的工作马上就展开了。单词解析词组辨析语法夯实单词解析语法夯实词组辨析Adjective ComparativeSuperlativeRulest

15、allsmallnicefineprettyeasyslimbigbeautifultallertallestsmallersmallest一般情况下直接一般情况下直接加加”er”或者或者”est”nicernicestfinerfinest以以“e”结尾的形容词结尾的形容词直接加直接加”r”或者或者“st”prettierprettiesteasiereasiest以辅音字母以辅音字母+“y”结尾的结尾的形容词吧形容词吧“y”改改“i”加加“er”或或“est”slimmerslimmestbiggerbiggest重读闭音节并且只有一个辅重读闭音节并且只有一个辅音字母结尾的形容词双写加音字

16、母结尾的形容词双写加“er”或者或者“est”more beautifulmost beautiful单词解析语法夯实词组辨析AdjectiveComparativeSuperlativegoodwellillbadmanymuchlittlelessleastbetterbestworstmoreworsemost单词解析语法夯实词组辨析邵杰邵杰校校形容词比较级用法形容词比较级用法1.在比较级前可用在比较级前可用 much,even,a little,a lot等来修饰等来修饰eg.Now the air in our hometown is _ than it was before.A.m

17、uch better B.more worse C.more better D.much worsteg.He ran even _ (happy)at that time.more happily单词解析语法夯实词组辨析2.在比较级中在比较级中“Av.as形容词/副词原级asB”表示“A和B程度相同”。Lucy is as old as Kate.露西和凯特的年龄一样大。在比较级中“Av.notas/so形容词/副词原级asB”表示“A不如B”。He doesnt walk as slowly as you.他走路不像你那样慢。单词解析语法夯实词组辨析3.表本身程度变化表本身程度变化(越来越

18、越来越):比较级比较级+and+比较级比较级eg.1)他的鞋子越来越脏。他的鞋子越来越脏。2)衣服越来越贵。衣服越来越贵。3)她们跳得越来越美。她们跳得越来越美。His shoes are dirtier and dirtier.more+and more+原级原级 只用于以只用于以“moremore”构成比较级的词构成比较级的词Clothes are more and more expensive.They dance more and more beautifully.单词解析语法夯实词组辨析4.同义句：同义句：比较级比较级+than any other+单数单数名词名词 =比较级比较级+

19、than the other+复数复数名词名词 =最高级最高级+范围范围eg.Spring is the best season of the year.=Spring is better _ _ _ season of the year.=Spring is better _ _ _ seasons of the year.thananyotherthantheother单词解析语法夯实词组辨析形容词最高级用法形容词最高级用法1.三者或以上相比三者或以上相比,表示最高程度用表示最高程度用“the +最高级最高级”*最高级后常有介词短语最高级后常有介词短语(of/among/in)来表示范围。

20、来表示范围。adj.最高级也可最高级也可用用ones替代替代the单词解析语法夯实词组辨析2.one of+the+最高级最高级+复数复数名词名词表示表示“最最之一之一”eg.The hair clip is one of _(pretty)among those ones.He was one of _(fast)_(swim)of all.the prettiestthe fastestswimmers单词解析语法夯实词组辨析3.the second/third/fourth+最高级最高级eg.Changjiang is shorter than Huanghe,but longer th

21、an the other rivers in China.=Changjiang is _ _ _ river in China.表示表示“第几第几”eg.Millie is the third _(tall)in her class.tallestthesecondlongest单词解析语法夯实词组辨析邵杰邵杰网校网校单词解析语法夯实词组辨析第一人称第一人称第二人称第二人称第三人称第三人称单数单数复数复数单数单数复数复数单数单数复数复数形容词形容词性性物主物主代词代词名词性名词性物主代物主代词词myouryouryourhisheritstheirmineoursyoursyourshis

22、hersitstheirs单词解析语法夯实词组辨析1.1.英语物主代词是表示所有关系的代词。英语物主代词是表示所有关系的代词。2.2.物主代词可分为物主代词可分为形容词性形容词性物主代词和物主代词和名词性名词性物主物主代词。形容词性物主代词起形容词的作用，不能单代词。形容词性物主代词起形容词的作用，不能单独使用，在句中只能作定语，独使用，在句中只能作定语，后面一定要跟一个名后面一定要跟一个名词词；名词性物主代词相当于一个名词，不能用在名；名词性物主代词相当于一个名词，不能用在名词之前，词之前，可单独使用可单独使用.名词性物主代词=形容词性物主代词+名词物主代词1.Listening is as

23、 _ as speaking in language learning.A.important B.more important C.most important D.the most important2.-Which colour do you like_,blue or green?-Blue.A.good B.better C.best D.the best单词解析语法夯实词组辨析AB3.We love to go to the country in spring as the flowers smell so _.A.well B.nice C.wonderfully D.nicel

24、y 4.-Alice,is this your dictionary?4.-Let me see.Oh,no._is in my school bag.A.Myself B.Me C.My D.Mine5.The volunteers love _ students in that small village in the west of China.A.they B.them C.their D.themselves 单词解析语法夯实词组辨析BDC6.I think spring is the _season of a year.A.best beautiful B.most beautif

25、ul C.much beautiful D.more beautiful 7.His school bay is much heavier than _A.you B.your C.yours D.yourself8.My sister likes _ her new watch before her classmates.A.show around B.showing around C.show off D.showing off单词解析语法夯实词组辨析BCD9.Toms sweater is not as _ as MarksA.expensive B.more expensive C.most expensive D.much expensive10.Nowadays computer become _ in our daily life.A.important and important B.importanter and importanterC.more important and more importantD.more and more important单词解析语法夯实词组辨析AD