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2020-2021学年北师大版英语必修3课件:UNIT 9 SECTION Ⅱ LANGUAGE POINTS (Ⅰ) (WARM-UP &LESSON 1) .ppt

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1、Unit 9 WheelsSection Language Points()(Warm-up&Lesson 1)语 言 基 础 自 测.单词拼写根据汉语或首字母提示,写出下列单词1We arrived a little earlier.(因此)we could have a rest before we started our work.2The buses(运送)passengers from the bus station to hotels.3Will it be(方便的)for you to start work tomorrow?4He was(逮捕)for drunk drivin

2、g.Thereforetransportconvenientarrested5(无论何地)you go,your parents will care about you.6I have been up with the heavy work and the tiring talk.7The police are of finding more clues to the traffic accident.8There will be serious if the cost of life continues to rise.9Dont with me,John.Just do what I te

3、ll you.10I know little about the truth Whereverfedhopefulconsequencesargueactually.拓展词汇根据词性和汉语提示,写出下列单词1actual adj.实际的;事实上的adv.实际地,真实地2vi.&n得益;好处beneficial n有利的;有益的3adj.方便的,便利的n方便,便利4consequent adj.作为结果的;随之发生的consequently adv.因此;所以n后果,结果5vi.争辩,争吵argument n说服;辩论actuallybenefitconvenientconveniencecon

4、sequenceargue.补全短语根据提示补全下列短语1 the 1960s 在 20 世纪 60 年代2more 多余,超过3have an effect 对有影响4 consequence 结果5benefit 受益于6give sb.lift 让某人搭便车inthanoninfroma7work 锻炼身体,做运动8 sea 乘船,走海路9thanks 由于,幸亏10fed 不愉快的,厌烦的outbytoup.选词填空选用上述短语的适当形式填空1I havent how much the decoration of my new house will cost.2Im with this

5、 boring life.3Today the Internet,you can do all your Christmas shopping at home.4They talked on the phone for an hour.5I dare say that he the advice of his friends.worked outfed upthanks tomore thanbenefits from寻规律、巧记忆n.-ialadj.v.up动词短语 financial 财务的;金融的commercial 商业的social 社会的do up 整理pull up 停下hurr

6、y up 快点1Wherever someone finished a journey they would leave the bike there for someone else to use.不管在哪里结束旅途,他们都会把自行车放在那里,以便其他人使用。记句式结构wherever 引导让步状语从句仿写促落实这位电影明星所到之处都有成群的人等着见她。,there are crowds of people waiting to see her.Wherever the film star goes2The problem was that it didnt work.问题是这种做法行不通记

7、句式结构that 引导表语从句仿写促落实真正的问题是没有一个人有汽车。The real difficulty is that no one has a car3A boy,all wet,is coming out of the pond in the park.一个男孩浑身湿透了,从公园的池塘里走出来。记句式结构独立主格结构仿写促落实他把毛衣穿反了。He put on his sweater,.wrong side out核 心 要 点 探 究 benefit n利益;好处 v(使)受益(教 材 P36)People have been enjoying the benefits of cy

8、cling in Amsterdam for years.多年来,在阿姆斯特丹的人们一直享受着骑自行车的好处。(1)benefit sb./sth.有益于某人/某物benefit from.从中受益(2)for sb.s benefitfor the benefit of sb.为了某人的利益,为了帮助某人(3)beneficial adj.有益的be beneficial tobe of benefit to 对有益Sunshine is(benefit)to plants.光照对植物有益。Regular exercise is of great benefit our health.定期锻

9、炼对健康有益。Some countries especially those in northern Europe actually benefit a bit of warming.一些国家,特别是北欧国家,实际上从全球小幅变暖中受益。beneficialtofrom图形助记 benefit 的双向表达A Bconvenient adj.方便的,便利的(教材 P36)It is a good city for cycling because it is flat and therefore is convenient for bikes.这是个骑自行车的好城市,因为它的道路平坦,因此方便(人

10、们)骑自行车。(1)if/when it is/was convenient to/for sb.如果某人方便的话/当某人方便时It is/was convenient for sb.to do sth.某人方便做某事(2)convenience n.方便,便利for convenience 为方便起见at ones convenience 在某人方便的时候It is not convenient for me to ring him up.我现在不方便给他打电话。Come to see me whenever it is convenient you.你什么时候方便就什么时候来看我。Plea

11、se send me an answer at your(convenient)请在你方便时给我回信。to/forconvenience名师点津(1)convenient 作表语时,其主语不能是人,一般是 sth.或 it。类似的词还有:possible/impossible,necessary/unnecessary 等。(2)convenience 意为“方便,便利”时,用作不可数名词;意为“便利的事物,便利设施”时,用作可数名词。in the 1960s 在 20 世纪 60 年代(教材 P36)In the 1960s,a group of cycling fans had an id

12、ea.在 20 世纪60 年代,一群自行车迷有了一个想法。(1)表示在某个世纪的几十年代,用“in the年份(尾数为 0)s/s”。有时年份前还可加修饰词 early/middle/late,表示在“某世纪某年代的早期/中期/后期”。in the early 1990s/1990s 在 20 世纪 90 年代早期in the late 1760s/1760s 在 18 世纪 60 年代后期(2)“in ones逢十的基数词的复数”意为“在某人几十岁的时候”。in his teens 在他十几岁时in her twenties 在她 20 多岁时She became a household n

13、ame in the early 1960s.她在 20 世纪 60 年代早期成为家喻户晓的人物。My daughter preferred to dance when she was in her(twenty)我女儿在二十几岁时更喜欢跳舞。twentiesmore than 多于;超过(教材 P36)However,more than thirty years later,the“white bike”is back in townthis time with a computer chip to record its every move!然而,30 多年后,“白色自行车”又出现在城区中

14、了这次每辆车上都装有电脑芯片来记录它的“一举一动”!more than数词 超过,多于(相当于 over)more than onen.不止一个(作主语时,谓语用单数)more thann.不只是,不仅仅是more thanadj./adv./v.非常/十分more than句子(常含 can/could)超出的能力范围More than one house(burn)down in the fire.不止一所房子在火灾中烧毁。Jason is more a lecturer;he is a writer,too.杰森不仅是个演讲家,他还是个作家。was burntthanfed up 不愉快

15、的;厌烦的(教材 P36)You look fed up!你看起来不高兴!be fed up with/aboutbe tired ofbe bored with对厌烦feed.on/with.用喂养feed on.以为主食;以当饲料feed up.给吃营养食物;养肥;使吃饱feed.to.把喂给I am fed up with his laziness and carelessness.我受够了他的懒惰和粗心。Owls feed mice and other small animals.猫头鹰以老鼠和其他小动物为食。Youd better feed these fresh vegetable

16、s the little boy.你最好把这些新鲜的蔬菜给那个小男孩吃。ontoconsequence n后果;结果(教材 P37)a past activity that has some consequences in the present过去的行为对现在造成的后果(1)in consequenceas a consequenceas a result 因此;所以in consequence ofas a consequence ofas a result of 由于take/accept the consequences of 承担的后果of no consequence 无关紧要(2

17、)consequently adv.因此,所以We didnt have enough money to pay our bus fares,andconsequence we had to walk.我们没有足够的钱买车票,所以只能步行。In consequence your bad work,I am forced to dismiss you.你工作不好,我只能解雇你。inofwork out 锻炼身体,做运动;计算出;制定出;被证明有效/切实可行;进展(教材 P37)work out in the gym在健身房锻炼身体 写出下列句中 work out 的含义He works out

18、with weights twice a week.The situation worked out quite well.I cant work out this problem.We have to work out how much food well need for the party.锻炼,健身结果是解决(问题)计算出(数量、价格、答案等)work at 从事;致力于,钻研work for 为工作,为做事work off 除去;解除work on 继续工作;影响;从事work over 检查;研究work with 与共事,与合作I have had to work every s

19、ingle penny I earned.我挣的每一便士都是辛苦工作得来的。I spent some time(in)working these books.我花了一些时间去好好研究这些书籍。foroverargue vi.争辩,争吵;论证;证明(教材 P37)argue with someone 与某人争辩/吵(1)argue with sb.about/over sth.与某人争论某事argue for/against sth.为支持/反对某事而辩论argue sb.into/out of doing sth.说服某人做/不做某事(2)beyond argument 无需争论have an

20、 argument with.over/about 就和争论get into an argument with 和争论They argued the right to strike.他们据理力争罢工权利。Its no use arguing the question with him for he wont change his opinion.关于这个问题和他争论是没有用的,他不会改变自己的观点的。They argued him into(cycle)instead of driving there.他们说服他骑自行车而不是开车去那里。foraboutcycling(教材 P36)Where

21、ver someone finished a journey they would leave the bike there for someone else to use.不管在哪里结束旅途,他们都会把自行车放在那里,以便其他人使用。【要点提炼】wherever“无论在哪里”,引导让步状语从句。(1)wherever,whenever,however,whoever,whichever,whatever 等引导让步状语从句,相当于“no matter疑问词”。(2)whoever,whichever,whatever 等也可引导名词性从句,相当于anyone that 或 anything

22、that,但是“no matter疑问词”不能引导名词性从句。Whoever(No matter who)leaves the room last must make sure that the windows are closed.不管谁最后离开房间,必须确保关上窗户。Whenever and wherever(No matter when and where)he comes across his students,the teacher says hello to them.不管什么时候在什么地方碰到自己的学生,这位老师都会和他们打招呼。Tell you likeit makes no

23、difference to me.(Tell anyone that you likeit makes no difference to me.)你想告诉谁就告诉谁吧,我无所谓。whoever解构长句难句(教材 P36)They believed that it would be better for everybody if cars werent allowed in the city centre and only bicycles were.【分析】本句为主从复合句。主句为 They believed,that 引导宾语从句。该宾语从句又是一个主从复合句,含有 if 引导的条件状语从句

24、。【翻译】他们认为如果不让汽车驶入市中心,而只让自行车进入,那会每个人来说会更好。随 堂 效 果 落 实.单句语法填空 1She has never benefited all that experience.2By the way,will be convenient to see the room now?3Thanks the bad weather,the match had been cancelled.4The basketball players are working at the gym.5(when)I hear the story,I cannot help crying

25、.6As a consequence smoking,my father coughs frequently.fromittooutWheneverof7I(feed)up with waiting for her to telephone.8Fresh air and good food are(benefit)to the health.9We came to an understanding after the(argue)10(actual)I have been taught history for five years.am fedbeneficialargumentActuall

26、y.单句改错1Did you benefit the new way of doing business?2He is very convenient to pay by credit card.3In the twenties,Charles began to write and soon became famous.4As a consequence of,the country declined into poverty and ignorance.5He was very tired,therefore he didnt give the market report.benefit 后

27、加 fromHeItthehis去掉 oftherefore 前加 and.完成句子 1She is willing to help you,无论多忙,她都愿意帮助你。2,it is convenient for us to enjoy reading on the Internet and phone.由于科技的发展,我们可以很方便地在网络、手机上享受阅读。3I often which kind of books to read.我经常因为看哪类书和我家人争辩。however busy she isAs a consequence of the development of technolo

28、gyargue with my family about4Its well known that we 众所周知,读书使我们受益匪浅。5Internet makes 因特网使我们相互之间联系更便利。benefit a lot from readingit convenient for us to get in touch with each other语 法 专 项 突 破 现在完成进行时 先观察原句1.People have been enjoying the benefits of cycling in Amsterdam for years.2.Many people around th

29、e world have been enjoying city centre streets without cars for many years.3.He has been fighting with a friend.4.I have been looking for a job for three months.5.I have been writing letters all this evening and Ive just finished them.6.You havent been doing your homework those days.后自主感悟 以上六句时态结构一致

30、,都是 have/hasbeendoing 结构,这种时态结构被称作时,表示动作从发生一直持续到,可能仍会进行下去。现在完成进行过去现在一、意义现在完成进行时表示动作从过去某一时间开始,一直持续到现在,可能还要继续进行下去。二、构成肯定形式:have/hasbeen doing(第三人称单数用 has,其他人称用have)I have been waiting for you.我一直在等你。否定形式:have/hasnotbeen doingHe hasnt been using the car for the last two months.过去两个月他一直没用车。三、用法1表示动作从过去某

31、时开始一直持续到说话时还在进行,或可能还要继续下去。通常和“for时间段”或“since时间点(或从句)”的时间状语连用。It has been snowing for three hours.雪已经下了三个小时了。(从过去某一时间开始下雪,强调到现在还在下)2表示不久前刚刚结束的动作。这种意义通常根据上下文来判断。Her eyes are red.Its obvious that she has been crying for a long time.她的眼睛红红的,显然哭了很长时间。3强调动作延续时间的长久或带感情色彩。She has always been working hard.她工

32、作一直很努力。4表示这段时间反复发生的事情。I have been visiting some cities of China this month.这个月我一直在访问中国的一些城市。名师点津不能用于进行时的动词如表示心理活动、属性、表象感官、行为结果的动词不用于现在完成进行时。I have been having a cold for two weeks.()I have had a cold for two weeks.()我已经感冒两周了。.单句语法填空1You should go to bed.You(watch)TV for 5 hours.2I(write)letters sinc

33、e 6 oclock.3I(work)in this school since I graduated from college.Now I am still working here.have been watchinghave been writinghave been working4You know,I(look)for a job for three months,and this is my first formal interview.5The little boy is dirty all over because he(play)in the mud all the morn

34、ing.have been lookinghas been playing/has played.单句改错1It has been rained since last Sunday.2She is very tired.Shes been typed letters all day.3I have waiting for two hours.4His eyes are red.He have been working too hard recently.5Weve been stayed in a hotel since we came here.rainedrainingtypedtyping have 后加 beenhavehas stayedstaying课 时 分 层 作 业 点击右图进入 Thank you for watching!

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