2020-2021学年外研版（2019）高中英语选择性必修一课件： UNIT 2　SECTION B　USING LANGUAGES .pptx

1、Section BUsing language.知识体系图解重点词汇1.adj.重要的;值得做的2.n.毯子,毛毯3.adj.热心的,热衷的4.contest n.5.upset adj.6.elect v.worthwhileblanketenthusiastic比赛,竞赛 心烦意乱的,烦恼的 选举,推选重点短语1.due to 2.get out of bed 3.have fun 4.be made up of 5.ups and downs 6.have a(n).effect on 7.确保8.有助于9.竞争;对抗10.传递;传给11.偶然遇到12.振作起来由于,因为 起床 玩得开心

2、由组成 兴衰;浮沉;起落 对有影响 make surecontribute tocompete againstpass oncome acrosscheer up重点句式1.On the fourth day,I was so tired that I even didnt want to get out of bed.2.Nevertheless,looking on the bright side is the best thing that we can do for ourselves as well as for others.重点语法不定式与动词-ing形式作宾语.释义搭配1.wo

3、rthwhile A.unhappy or disappointed because of sth unpleasant that has happened2.blanketB.a competition in which people try to win sth3.enthusiasticC.worth spending time,money or effort on4.contestD.a cover for a bed,often made of wool5.upsetE.feeling or showing a lot of excitement and interest about

4、 sb/sth6.electF.to choose sb to do a particular job by voting for them答案:1.C2.D3.E4.B5.A6.F.用括号内所给动词的正确形式填空1.Teenagers are encouraged(do)more voluntary work for their community.2.The students are looking forward to(have)an opportunity to explore society for real-life experiences.3.The parents sugges

5、ted(sleep)in the hotel room but their kids were anxious to camp out.4.We were so lucky that we just escaped(catch)in the rain.5.Make sure you dont do everything they want you(do).to dohavingsleepingbeing caughtto do重点词汇重点句式重点语法随堂练习1.When he had to stop swimming(swim)due to health problems,he decided

6、 to learn(learn)how to play the piano with his toes.(教材P17)当他因健康问题不得不停止游泳时,他决定学习如何用脚趾弹钢琴。【词汇精讲】due to表示“由于,因为”。I think my long and active life must be due to the healthy life I live.我想我之所以长寿而且精力充沛,要归功于我的健康生活。重点词汇重点句式重点语法随堂练习【词汇拓展】due adj.应支付的,应给予的;到期的;预定的be due to do sth预定/预计做某事be due for sth预定/预计某事

7、(be)due to sb应支付/给予/归于某人Rose is due to start school in January.罗斯一月份就要开始上学了。He was only taking back what was due to him.他只是拿回了他应得的东西。重点词汇重点句式重点语法随堂练习【易混辨析】due to/because of/thanks to/owing to due to引导的短语在句中除可作状语(此时一般不用于句首)外,也可作表语或定语;作表语或状语时可将due to看作是owing to的同义短语becauseof普通用语,比其他短语更口语化;构成的短语在句子中通常作

8、状语,一般不作表语用;后面可接名词、代词、分词或what引导的名词性从句等owing to在句中作状语或表语;当作状语时,习惯上用逗号和句子其他部分分开thanks to“由于或因为某人(某事)”,通常用于好的方面,译为“多亏”,但有时作反语;引导的介词短语可置于句首或句末重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习2.Today,Liu Wei still enjoys playing(play)music,and his positive attitude is an inspiration to us all.(教材P17)今天,刘伟仍然喜欢演奏音乐,他乐观的态度激励

9、着我们大家。【词汇精讲】inspiration为名词,意为“灵感;鼓舞”;在此表示具体的一件令人感到鼓舞的事情,为可数名词。Both poets drew their inspiration from the countryside.两位诗人都从乡村得到他们的灵感。重点词汇重点句式重点语法随堂练习【词汇拓展】inspire vt.启迪,赋予灵感;激励,鼓舞inspire sb to do sth鼓励某人做某事inspiring adj.鼓舞人心的inspired adj.受到鼓舞的;有灵感的The teacher inspires his students to give their opin

10、ions actively even if they are different from his own.老师鼓励他的学生积极地给出他们的意见,即使他们与他自己的不同。What inspiring news it is that my father will take me to Hong Kong this weekend!这个周末爸爸将带我去香港,这是一个多么鼓舞人心的消息啊!重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习3.Even though being a scout has its challenges,I feel it is worthwhile.(教材P

11、17)尽管当童子军有挑战,但我觉得这是值得的。【词汇精讲】worthwhile为形容词,表示“重要的;值得做的”。【词汇拓展】It is worthwhile to do/doing sth值得做某事。be(well)worth doing(非常)值得做be worth the money/an effort/a try值得花钱/努力/一试be worth it值得一干;值得花精力(或时间)重点词汇重点句式重点语法随堂练习She is an ordinary woman but she is really worth respecting.她是个普通的妇女,但她真的值得尊重。The teach

12、er recommended some really worthwhile novels to his students.老师推荐给学生一些真正有价值的小说。You might find it worthwhile to consult a financial adviser.你可能认为值得向金融顾问咨询。Its worthwhile reading literary books because they can help us to know more about the society and life.读文学书是值得的,因为它们能帮助我们更多地了解社会和生活。重点词汇重点句式重点语法随堂

13、练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习4.someone who is extremely enthusiastic and enjoys working extremely hard(教材P18)一个非常有激情并且喜欢努力工作的人【词汇精讲】enthusiastic为形容词,表示“热心的,热衷的”。We could offer awards to the winning team and the most enthusiasticplayers.我们可以给获胜队和最热心的运动员发奖。The singer got an enthusiastic reception

14、.那个歌手受到了热烈的欢迎。重点词汇重点句式重点语法随堂练习【词汇拓展】be enthusiastic about对热心,热衷于enthusiasm n.热情;热忱enthusiast n.热衷者My friend Jack is enthusiastic about travelling.我的朋友杰克热衷于旅行。Mr Smith is a golfing enthusiast.史密斯先生是一个高尔夫球爱好者。Successful people do things with great enthusiasm,especially when they believe in what they a

15、re doing.成功的人做事很有热情,尤其是当他们对自己所做的事有信念的时候。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习5.A good attitude can have a positive effect on other people.(教材P18)良好的态度会对其他人产生积极的影响。【词汇精讲】effect为名词;表示“作用;影响”。I tried to persuade him,but with no effect.我尽力劝他,但他不怎么听。【词汇拓展】have a(n).effect on对产生影响come into effe

16、ct见效;起作用in effect实际上affect v.影响;感染;感动effective adj.有效的,实际的重点词汇重点句式重点语法随堂练习Think of the movies,books,teachers,and friends that have an effect onyou most deeply.想一想对你影响最深的电影、书籍、老师及朋友。The new law has come into effect;surely it will have an effect onindustry of the country.新法律已经生效,它肯定会对国家的工业产生影响。Affecte

17、d with a high fever,he continued with his work.尽管发高烧,他仍然继续工作。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习6.Before the contest,he competed against a girl at school.(教材P19)在比赛之前,他在学校和一个女孩竞争。【词汇精讲】compete 为不及物动词,意为“比赛;竞争”compete against表示“与对抗/竞争”。Young children will usually compete for their mothers attention.小孩子总

18、会争夺妈妈的注意力。重点词汇重点句式重点语法随堂练习【词汇拓展】compete with/against.for.为争取而与对抗/竞争compete in参加比赛;在方面竞争competitive adj.有竞争力的competition n.比赛competitor n.竞争者;对手We cant compete against/with other countries if we dont develop our national economy.如果我们不发展我们的国民经济,我们就不能与其他国家竞争。Nobody can entirely keep away from this comp

19、etitive world.没有人能够完全远离这个充满竞争的世界。Only the greatest athletes compete in this demanding event.只有最了不起的运动员才能在这种高水准的比赛中角逐。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习7.Why are you so upset?(教材P19)你为什么这么难过?【词汇精讲】upset是形容词,意为“心烦意乱的,烦恼的;不快的”。The incident had left him visibly angry and upset.那起事件显然让他既恼火又

20、心烦。Mother will be upset if we dont let her know where we are.我们要是不让妈妈知道我们在哪里,她会放心不下的。重点词汇重点句式重点语法随堂练习【词汇拓展】upset vt.使不安/心烦;打乱,搅乱;弄翻n.翻倒;扰乱;不安upsetting adj.令人心烦意乱的,令人苦恼的be upset about sth为某事感到心烦Our arrangements for the weekend were upset by her visit.她一来把我们周末的安排打乱了。Last-minute changes caused a great

21、deal of upset.出现的临时变动造成一片混乱。Childhood illness can be upsetting for children and parents alike.儿科病会让孩子和父母同样苦恼。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习1.On the fourth day,I was so tired that I even didnt want to getout of bed.(教材P17)第四天,我累得都不想起床。【句式剖析】该句子中包含so.that引导的结果状语从句。so.that.意为“如此以至于”。The man is so fat

22、 that he cant take care of himself.那个人太胖了,以至于连自己都照顾不了。重点词汇重点句式重点语法随堂练习【句式拓展】(1)so.that.句型的基本结构:(2)such.that.句型的基本结构:The teacher was telling us so interesting a story/such an interesting story that we all forgot the time.老师给我们讲了一个这么有趣的故事,以至于我们都忘记了时间。重点词汇重点句式重点语法随堂练习【名师点睛】在so.that.和such.that.句型中,当so/s

23、uch.置于句首时,主句应用部分倒装。So fast is the city developing that you can never imagine what it will be like tomorrow.现在城市发展如此之快,你永远想象不到它明天会是什么样子。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习2.Nevertheless,looking on the bright side is the best thing that wecan do for ourselves as well as for others.(教材P18)

24、然而,乐观是我们能为自己和他人做的最好的事情。【句式剖析】该句子中looking on the bright side为动词-ing形式作主语;that we can do for ourselves为定语从句修饰先行词the best thing。动词-ing形式作主语可放在句首,谓语动词用单数。动词-ing形式作主语往往表示比较笼统的、一般的或习惯性的动作。Reading good books makes us happy.读好书使我们快乐。重点词汇重点句式重点语法随堂练习【句式拓展】定语从句的引导词只能用that的情况:(1)先行词为anything,everything,nothing

25、等不定代词时。Is there anything that I can do for you?我能为你做点什么吗?(2)先行词为all,any,much,many时。Tom told his mother all that had happened.汤姆把发生的全部事情都告诉了他的妈妈。(3)先行词是形容词最高级或被形容词最高级修饰时。This is the most wonderful time that I have ever had.这是我度过的最美好的时光。重点词汇重点句式重点语法随堂练习(4)先行词被序数词修饰时。He was the first person that passed

26、 the exam.他是第一个通过考试的人。(5)先行词被the only,the very,the same,the last修饰时。This will be the last chance that he can get.这将会是他得到的最后一次机会。(6)先行词里同时含有人和物时。They talked of things and persons that they remembered in the school.他们谈论他们记得的在学校的事和人。(7)主句是以who,which开头的特殊疑问句或先行词是who时。Which is the book that he bought fro

27、m the library yesterday?哪本是他昨天从图书馆借的书?重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习不定式与动词-ing形式作宾语1.只跟动词-ing形式作宾语的常见动词或短语:keep,suggest,finish,practice,avoid,miss,enjoy,imagine,admit,allow,consider(考虑),escape,risk,mind,stand(忍受),advise,deny,forbid,permit,put off,give up,keep on,feel like,be used t

28、o,look forward to等。Its quite hot today.Do you feel like going for a swim?今天很热。你愿意去游泳吗?重点词汇重点句式重点语法随堂练习(1)allow,advise,forbid,permit这些动词,如果后面有宾语,则要接动词不定式作宾语补足语。The doctor advised me to take a few days rest.医生建议我休息几天。(2)在下列句型中也要用动词-ing形式作宾语:be worth doing.值得做What/How about doing.?做怎么样?have difficulty/

29、trouble/problems(in)doing.做有困难重点词汇重点句式重点语法随堂练习2.只跟不定式作宾语的动词:afford,agree,decide,determine(决心),expect,aim,afford,hope,manage,refuse,wish,offer,promise,pretend等。I cant afford to go on vacation this summer.今年夏天我没钱去度假。He decided to go abroad for further education.他决定去国外深造。重点词汇重点句式重点语法随堂练习3.接不定式/动词-ing形式

30、时意义差别不大的动词。(1)hate,like,love,prefer后,表示习惯性或经常性的行为,通常多用动词-ing形式作宾语;表示特定的、具体的或一次性的活动时多用不定式作宾语。I like watching TV,but I dont like to do that this evening because I am too busy.我喜欢看电视,但我今晚不喜欢看,因为我太忙。(2)begin,start,continue等后接不定式或动词-ing形式作宾语时意义差别不大。Tom began learning/to learn how to use a computer.汤姆开始学习

31、如何使用电脑。重点词汇重点句式重点语法随堂练习4.接不定式或动词-ing形式作宾语且意义差别大的动词。remember to do记住要做remember doing记得做过forget to do忘记做forget doing忘记做过regret to do遗憾做regret doing后悔做过try to do努力去做try doing试着做mean to do打算做mean doing意味着重点词汇重点句式重点语法随堂练习go on to do接着做(另一件事)go on doing继续做(同一件事)cant help to do不能帮忙做cant help doing禁不住做The t

32、eacher regretted to tell Tom he didnt pass the exam,and Tom regretted not studying hard.老师遗憾地告诉汤姆他没通过考试,汤姆后悔没有努力学习。重点词汇重点句式重点语法随堂练习5.need,require,want表示“需要”时,后面接动词-ing形式,表示被动含义,相当于不定式的被动形式(to be done)。The condition of this car is so serious.It really needs repairing/to be repaired before driving on

33、the road again.这辆车的状况很糟糕,再次上路前确实需要修一下。6.可用it作形式宾语,而把真正的宾语后移。She found it useless arguing with him.她发现和他争论没有用。Do you consider it any good our going there?你认为我们去那里有帮助吗?重点词汇重点句式重点语法随堂练习.单词拼写1.It seems quite(值得的)earning a high income during this period.答案:worthwhile2.Very few people were still out excep

34、t a few sad-looking homeless people under(毯子).答案:blankets3.They were tired,but not any less e on that account.答案:enthusiastic4.Im a native speaker and once won first prize in the spoken Chinese c in my motherland.答案:contest/competition重点词汇重点句式重点语法随堂练习5.She was(心烦意乱的)that he had left without saying g

35、oodbye.答案:upset6.They(选举)a new leader at the meeting yesterday.答案:elected重点词汇重点句式重点语法随堂练习.翻译句子1.她气得说不出话来。(so.that)答案:She was so angry that she couldnt speak a word.2.做游戏让我感到快乐,因为它使我与朋友们在一起并能了解新事物。(have fun)答案:I have fun playing games because it lets me be with my friends and learn something new.3.我上

36、周参观过的那个山村,由30个家庭组成。(be made up of)答案:The mountain village I visited last week is made up of 30 families.重点词汇重点句式重点语法随堂练习4.成年人每天吃什么对他们的孩子有很大的影响。(have.effect on)答案:What adults eat daily has a great effect on their children.5.51名参赛者互相竞争后,12人进入决赛。(compete against)答案:After the 51 competitors competed aga

37、inst one another,12 went on to the finals.重点词汇重点句式重点语法随堂练习.单句语法填空1.I cant put off(go)to the dentist any longer.答案:going2.Its very nice today.I feel like(take)a walk for some fresh air.答案:taking3.He never remembered(lock)the door when he went out.答案:to lock4.We agreed(meet)here,but she hasnt turned u

38、p yet so far.答案:to meet重点词汇重点句式重点语法随堂练习5.In order to avoid(catch)by the coming policemen,the thief quickly jumped out of the window.答案:being caught6.We dont allow(smoke)in the room.答案:smoking7.Ill need(know)your decision by next week.答案:to know重点词汇重点句式重点语法随堂练习8.As a result of the serious flood,two-thirds of the buildings in the area need(paint).答案:to be painted/painting9.She remembered(see)him play football an hour ago.答案:seeing10.She refused(have)lunch with her friend,saying that she wasnt feeling well.答案:to have