Unit 6　Section B　Using language同步（ppt课件）(共43张PPT)-2022新外研版（2019）《高中英语》必修第一册.pptx

1、Section BUsing language.知识体系图解 重点词汇 1.v.以替换;更换 2.n.材料 3.n.矿物;矿产 4.n.消费者 5.n.优先处理的事;当务之急 6.n.美;美丽 7.n.障碍;壁垒 8.adj.活的;活着的 9.adj.狭窄的;不宽的 replacematerialmineralconsumerprioritybeautybarrierlivingnarrow10.n.高台;平台 11.n.沙漠;荒漠 12.v.(乘船)航行 13.n.气候 14.adv.在(建筑物、房间)内 15.reef n.16.structure n.17.organism n.18.o

2、bservatory n.19.basin n.platformdesertsailclimateinside礁结构;构造;组织生物;有机体天文台;观象台盆地;低洼地20.grand adj.21.canyon n.22.valley n.23.waterfall n.24.thunder v.25.channel n.26.camel n.宏伟的;壮丽的峡谷谷;山谷瀑布打雷海峡骆驼重点短语1.把与隔开 2.想出,解出;锻炼 3.因而闻名 4.受欢迎 5.位于;坐落于 6.refer to 7.be made from 8.check out 9.note down 10.remind sb.

3、of sth.separate.from.work outbe famous forbe/become popular withbe located in指的是;提到用制成核实;查实做笔记;记下来使某人想起某事重点句式Eating a lot of fish and meat keeps our bodies strong so that we can.重点语法“介词+关系词”引导的定语从句.释义匹配1.waterfall A.a deep valley with steep sides of rock2.reefB.a long line of rocks or sand near the

4、surface of the sea3.canyonC.a place where a stream or river falls from a high place4.basinD.a passage of water that connects two areas of water,especially two seas5.channelE.a place where the earths surface is lower than in other areas of the world答案:1.C2.B3.A4.E5.D.阅读导学根据P67课文内容,选择正确答案。1.What can w

5、e know about the Arctic region?A.About 17 million people live there.B.People there are from eight countries.C.The average temperature there is-70.D.About four million people there are Inuit.答案:B2.How should you deal with an unknown word when listening?A.Stop to guess its meaning immediately.B.Stop l

6、istening to look it up in a dictionary.C.Try to guess the meaning from context after listening.D.Try to figure out its meaning according to how it sounds.答案:C重点词汇重点句式重点语法随堂练习1.In sentence(a),can we replace“in which”with“where”without changing the meaning?(教材P65)在(a)句中,我们能用in which替换where而不改变意义吗?【词汇精

7、讲】replace为动词,意为“以替换;更换”,此外,还可表示“把放回原处”。Can anything replace a mothers love and care?有什么东西能取代母亲的爱和关怀吗?重点词汇重点句式重点语法随堂练习【词汇拓展】replace sb./sth.取代某人/某物;代替某人/某物replace A with B用B替代Abe replaced with/by被取代replacement n.代替;更换Weve replaced the old adding machine with a computer.我们用电脑取代了老式的加法计算器。Most of the ol

8、der buildings have been replaced by/with modern ones.大部分旧建筑已被现代建筑取代。重点词汇重点句式重点语法随堂练习重点词汇重点句式重点语法随堂练习2.Natural dyes are also becoming more popular with consumers.(教材P65)天然染料也越来越受消费者欢迎【词汇精讲】become/be popular with意为“受到欢迎”,其中的介词with还可以换成among。The professor is quite popular with his students.这位教授很受学生欢迎。T

9、oday Chinese characters are quite popular among Western youth.今天,汉字在西方的年轻人中很流行。重点词汇重点句式重点语法随堂练习【词汇拓展】popular adj.受欢迎的;流行的;普及的;群众性的popularly adv.通俗地;一般地popularity n.通俗性;大众性;普及;流行;名望popularize vt.使普及;推广popularizer n.普及者;推广者popularization n.普及;推广;通俗化Young people are fond of popular songs.年轻人喜欢流行歌曲。The

10、story had an extensive popularity among American readers.这本小说在美国读者中赢得广泛的声望。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.More and more people feel that by using natural dyes,we can remind ourselves of natures beauty and protect the natural world.(教材P65)越来越多的人觉得,通过使用天然染料,我们能够提醒自己自然界的美,并保护自然界。【词汇精讲】短语remind sb.of

11、 sth.意为“提醒某人某事;使某人记起/回想起某事”。I reminded him of the appointment,but he didnt make any response.我提醒他约会的事,但他没有搭腔。She welcomed Tim and reminded him of the last time they met.她对蒂姆的到来表示欢迎,还让他回想起他们上次的相遇。重点词汇重点句式重点语法随堂练习【词汇拓展】remind sb.to do sth.提醒某人做某事reminder n.暗示;提醒的人/物inform sb.of sth.通知某人某事rob sb.of sth

12、.抢劫某人某物rid sb.of sth.使某人摆脱某物warn sb.of sth.警告某人某事cure sb.of sth.治愈某人的某种疾病convince sb.of sth.使某人信服某事Can you remind me to buy a bottle of wine?你能提醒我买一瓶葡萄酒吗?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.Located off the coast of Australia,the Great Barrier Reef is the biggest structure made by living organisms.(教材P

13、66)位于澳大利亚海滨的大堡礁是由活着的生物所构建的最大结构组织。【词汇精讲】located为形容词,意为“位于的”。Are most of the lakes located in the north central region?大部分湖泊都在北部中心地区吗?The information office is located in the city centre.咨询处设在市中心。重点词汇重点句式重点语法随堂练习【词汇拓展】be located in/on/off坐落于locate v.使坐落于;找出;把设置在location n.地点The new building will be lo

14、cated in the centre of town.这座新大楼将建在镇中心。The company located its branch office in the suburbs.该公司把它的分公司设在郊区。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.The English Channel separates England from France.(教材P66)英吉利海峡把英国和法国隔开。【词汇精讲】separate.from.意为“把与隔开/分开”。You should learn to separate the good from the bad.你应该学会

15、分辨好坏。【词汇拓展】separate adj.单独的;独立的;分开的separately adv.单独地;分别地separation n.分离;分开;隔离;分居Raw meat must be kept separate from cooked meat.生肉和熟肉必须分开存放。Living separately from parents after marriage is all the mode.现在非常流行婚后与父母分开住。重点词汇重点句式重点语法随堂练习【词汇辨析】divide/separatedivide强调把一个整体按等量或一定比例分开,常与介词into连用;separate侧重

16、表示把原来在一起的或靠近的人或物分隔开来,分开后的部分具有相对的独立性,经常与介词from连用。Take the orange and divide it into quarters.把橘子拿去,分为四份。The teacher separated the two boys who were fighting.老师把两个打架的男孩分开。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Eating a lot of fish and meat keeps our bodies strong so that we can.(教材P67)吃很多鱼和肉可以保持我们的身体强壮,这样我们就

17、可以【句式剖析】句中so that引导目的状语从句,意为“为了,以便”,此时从句的谓语动词中常含有一个情态动词(can,could,might,may等)。He got up early so that he could see his friends off in time.他早起是为了能及时地给他的朋友送行。重点词汇重点句式重点语法随堂练习【句式拓展】(1)so that引导目的状语从句,基本等同于in order that,主要区别在于:in order that引导的状语从句可置于主句之前或之后,而so that引导的从句只能放在主句后面。(2)so that还可以引导结果状语从句,意

18、为“因此,所以”,so that引导的结果状语从句经常用逗号与主句分开。In order that we might see the sunrise,we started for the peak early.为了能看到日出,我们很早就向山顶进发。She worked hard in order that/so that everything could be ready by 6 oclock.她拼命工作以便能在六点前把一切都准备好。It was raining heavily last night,so that we didnt go to the party.昨晚雨下得很大,因此我们没

19、去参加晚会。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“介词+关系词”引导的定语从句 用法例句“介词+关系代词”引导定语从句,其中的关系代词只用which或whom,不能用that或whoIn the dark street,there wasnt a single person to whom she could turn for help.在漆黑的街上,她找不到一个人求助。With keen interest in your company,I am writing to apply for a post of electrical engineer for whic

20、h,I am sure,my experience and education will make me qualified.本人对贵公司很感兴趣,特致函申请一份机电工程师的工作,我坚信我的经验和学历使我完全胜任。from where,since when,by when为“介词+关系副词”结构,它们也可以引导定语从句Tom hid himself behind the door,from where he could hear the steps of his mother clearly.汤姆藏身门后,能清楚地听到母亲的脚步声。He left home 3 years ago,since

21、when we havent heard from him.他三年前离家,从此音讯全无。重点词汇重点句式重点语法随堂练习用法例句“介词+which+不定式(to do)”结构,相当于“介词+which+主语+can/could do”Della only had 50 cents with which to buy Jim a present.(=Della only had 50 cents with which she could buy Jim a present.)戴拉只有50美分,用来给吉姆买礼物。有时,根据上下文逻辑,需要用“介词+which/whose+名词”的形式The man

22、ager cant come to the meeting because of illness,in which case the meeting has to be put off.经理因病不能参会,在这种情况下,会议只得延期。Mr Zhang is a kind teacher,in whose class my son enjoys himself a lot.张老师很和蔼,我儿子在他班里学习很快乐。He often works late until 10 oclock,by which time a lot of people have gone home.他经常工作到十点,到那时很

23、多人都已经回家了。重点词汇重点句式重点语法随堂练习as引导的定语从句 用法例句which和as引导非限制性定语从句时的区别as引导非限制性定语从句,指代主句的整个内容。as 有“正如;就像”的意思,而which表示“这一点”;as 引导非限制性定语从句时,在定语从句中作主语或宾语,可以放在主句之前或之后;而which引导的非限制性定语从句只能放在主句之后,如果主从句有因果关系,只用which。常用的as句式有:as we all know,as is known to all,as is said above,as is already mentioned above,as is often

24、the case,as is reported in the newspaper等As is known to all,he is the best student in our class.众所周知,他是班里最优秀的学生。He didnt pass the exam,which made his parents disappointed.他没通过考试,让他父母很失望。I am good at English,which makes it possible for me to communicate well with friends both at home and abroad.我英语很好

25、,这使我可以与国内外朋友交流顺畅。重点词汇重点句式重点语法随堂练习用法例句as在定语从句中的其他用法(1)as多与such,so或the same连用,可以代替先行词是人或物的名词;(2)the same.that与 the same.as在意思上是不同的。the same.that.表示“同一个人/物”;the same.as.“与一样”This is such an interesting book as everyone wants to read.这本书如此有趣,每个人都想看。区别:This is such an interesting book that everyone wants

26、 to read it.这是一本如此有趣的书,以至于每个人都想看。(状语从句)as引导的定语从句与it作形式主语的主语从句和what引导的主语从句的区别As is known to all,the earth is round.(众所周知,地球是圆形的。)=It is known to all that the earth is round.=What is known to all is that the earth is round.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重点词汇重点句式重点语法随堂练习.短语填空1.It an ar

27、ea only walking distance from the city centre.答案:is located in2.This dance young people.答案:is popular with3.At every moment I am what I have seen there.答案:reminded ofbe famous for,be popular with,be located in,separate from,remind.of.重点词汇重点句式重点语法随堂练习4.He found himself his classmates.答案:separated fro

28、m5.This country its beautiful lakes.答案:is famous for重点词汇重点句式重点语法随堂练习.单句填空1.Whenever I meet difficulty,here is always someone I can turn to for help.答案:whom/who2.The tall white building roof is red stands out against the blue sky.答案:whose3.I enjoy my English class I can voice my opinions freely.答案:wh

29、ere重点词汇重点句式重点语法随堂练习4.Im happy to get along well with my classmates,every one of is so nice.答案:whom5.The reason the teacher praised him is that he set a good example to the students.答案:why6.He gave us another piece of advice,I think is of great help to the research work.答案:which7.The book my classmat

30、e lent me is very useful.答案:which/that重点词汇重点句式重点语法随堂练习8.There is always something we are not satisfied with in our life.答案:that9.Here is the bike which I paid$200.答案:for10.Is this factory the one you visited last month?答案:that重点词汇重点句式重点语法随堂练习.完成句子1.我将不会忘记和你一起去香山看红叶的那年秋天。I will never forget the autum

31、n I went to the Fragrant Hill to see the red leaves with you.答案:when2.正像老师昨天跟我说的那样,我们要对未来充满信心。the teacher told me yesterday,we should be confident of our future.答案:As3.我们学校有很多作文写得好的学生。In our school,we have many students compositions are well written.答案:whose重点词汇重点句式重点语法随堂练习4.这是一部以前从未上映过的给人印象最深刻的电视剧。

32、This is the most impressive TV series has never been put on show before.答案:that5.努力工作是你成功的唯一办法。Hard work is the only way leads to your success.答案:that6.太阳温暖了地球,使得万物得以生长。The sun heats the earth,makes it possible for plants to grow.答案:which重点词汇重点句式重点语法随堂练习7.如果我们举办演讲比赛的地点定下来,我会通知你的。I will keep you info

33、rmed if the place were to have the Speech Contest is decided.答案:where8.成就我的梦想的是一个美丽校园。That is a beautiful campus I made my dreams come true.答案:where重点词汇重点句式重点语法随堂练习9.他已经找到了他所胜任的一份好工作。He has found a good job for he is qualified.答案:which10.凡是决心取得胜利的人是从来不说“不可能的”。The man has made up his mind to win will never say“impossible”.答案:who/that