2021 2022学年新教材高中英语Unit2ExploringEnglishSectionASta课件.ppt

微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,微专题一,微专题二,微专题三,微专题四,,,,,,,,,,,,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,,*,,,,Unit 2,Section A,,Starting out &,Understanding ideas,2021,英 语,Unit 2Section A　Starting out &,内容索引,课前篇 自主预习,,课堂篇 互动探究,,内容索引课前篇 自主预习课堂篇 互动探究,[,素养导航,],[素养导航],[,晨读晚诵,],There are now about 376 million people who speak English as their first language,and about the same number who have learnt it in addition to their mother tongue.It’s said that there are one billion people learning English now and about 80% of the information on the Internet is in English.,[晨读晚诵] There are now about 376,Is this a good thing,or a bad thing?,Should we,celebrate,①,the fact that more and more of us can,communicate,②,,using a common language,across countries and cultures?,Or should we worry about the dangers of “mono-culturalism”,a world in which we all speak the same language,eat the same food and listen to the same music?,Does it matter if an increasing number of people speak the same language?I would have thought the other way around(,相反,) although I have never accepted the,argument,③,that if only we all understood each other better,there would be fewer wars.Ask the people of India (where many of them speak at least some English) and Pakistan(the same situation with India)...,Is this a good thing,or a bad,If we all speak English,will we then all start eating McDonald’s burgers?Surely not.If English becomes more dominant(,占主导地位的,),will it kill other languages?I doubt it.When I travel in Africa or Asia,I am always surprised by how many people can speak not only their own language but often one or more other related languages,as well as English and perhaps some French or German as well.,When we,discussed,④,this on Talking Point a couple of years ago,we received a wonderfully poetic email from a listener in Ireland.“The English language is a beautiful language.Maybe it’s like a rose,” he said.“But who would ever want their garden just full of roses?”,If we all speak English,will w,Well,I love roses,and I think they make a beautiful addition to any garden.But the way I see it,just by planting a few roses,you don’t necessarily need to pull out everything else.If more and more people want to plant English roses,that’s fine by me.,Well,I love roses,and I think,词海拾贝,①,celebrate,vt,.,庆祝,②,communicate,vi,.,交流,③,argument,n,.,争论,④,discuss,vt,.,讨论,词海拾贝,典句欣赏,Should we celebrate the fact that more and more of us can communicate,using a common language,across countries and cultures?,译文,:,我们是否应该庆祝这样一个事实,,,即我们当中越来越多的人可以使用一种共同的语言,,,跨越国家和文化进行交流,?,分析,:,本句是一个复合句。

that,引导的从句作,fact,的同位语,,using a common language,是动词,-,ing,形式短语作状语典句欣赏,探究思辨,1,.What is the author trying to show by saying “Ask the people of India...and Pakistan”?,2,.What is the passage mainly about?,答案,,1.Speaking the same language doesn’t necessarily bring peace.,2.Whether we need to worry about English being a world common language.,探究思辨,,课前篇 自主预习,,,,,,课前篇 自主预习,Ⅰ,.,知识体系图解,,重点词汇,,1.,,,n.,题目,;,标题,,2.,,,n.,举止,;,行为,,3.,,,adj.,独一无二的,;,独特的,,4.,,,n.,警报器,;,闹钟,,5.,,,v.,显示,;,反映,,6.,,,n.,创造性,;,创造力,,title,,behavior,,unique,alarm,,reflect,,creativity,,Ⅰ.知识体系图解 重点词汇 1.　　　　　 n.题目;标题,7.ham,n.,,,,,8.sculpture,n.,,,,9.homesick,adj.,,,,10.opposing,adj.,,,,,,11.confusing,adj.,,,,12.visible,adj.,,,,火腿,雕像,;,雕刻品,;,雕塑作品,想家的,(,观点、意见等,),相反的,;,相对立的,令人困惑的,看得见的,;,可见的,7.ham n.　　　　　 　　　　　　　 火腿,重点,短语,,1.,烧毁,;,烧尽,,,,,2.,烧毁,,,,3.,给,(,机械,),上发条,;,使,(,活动、会议等,),结束,,,,,4.……,的数目,,,,5.have ... as ...,,,6.have trouble (in) doing,,,7.fill in/out,,,8.look out of,,,burn up,,burn down,,,wind up,the number of,,把,……,看作,做,……,有麻烦,填写,(,表格等,),,向,……,外看,重点短语 1.烧毁;烧尽 　　　　　　　 burn up,重点,句式,,1.I hadn’t,until one day my five-year-old son asked me whether there was ham in a hamburger.,2.Neither is there pine nor apple in pineapple.,3.While we’re doing all this traveling,we can get seasick at sea,airsick in the air and carsick in a car,but we don’t get homesick when we get back home.,重点句式 1.I hadn’t,until one day,Ⅱ,.,释义匹配,1,.behavior,,A.being the only one of its type,2,.unique B.the ability to use skill and imagination to produce new ideas or a work of art,3,.alarm C.the way that sb.behaves,especially towards other people,4,.reflect D.a loud noise or a signal that warns people of danger or of a problem,5,.creativity E.to show or be a sign of the nature of sth.or of sb.’s attitude or feeling,答案,,,Ⅱ.释义匹配,Ⅲ,.,阅读导学,根据,P14—15,课文内容,,,选择正确答案。

1,.What did the author’s son’s words make her think of?,A.English is a widely used language.,B.English is a crazy language to learn.,C.English is difficult for her to learn.,D.English words are formed in different ways.,答案,,B,Ⅲ.阅读导学答案 B,2,.What does the author try to tell us in Para.3?,A.Some English words are really confusing.,B.Some English words are hard to remember.,C.The way adjectives change into adverbs.,D.Words ending with,-less,and,-ful,have the same meanings.,,3,.What does the first “it” (in Para.7) most probably refer to?,A.English. B.A computer.,C.Creativity. D.Human race.,答案,,A,答案,,A,2.What does the author try to,,课堂篇 互动探究,,,,,,课堂篇 互动探究,,,,,,重点词汇,1,Have you ever asked yourself why people often,have,,trouble,,learning,English?(,教材,P14),你有没有问过自己为什么人们学习英语经常会有困难,?,【词汇精讲】,have trouble (in) doing sth.,意为,“,做某事有困难,/,麻烦,”,,其中的,in,可以省略。

Many parents frankly admit that they,have,,trouble,bringing up their children.,许多家长坦承,,,他们在抚养子女方面有困难I can speak a little Chinese,but I,have,,trouble,reading and writing Chinese characters.,我会说一点汉语,,,但是在阅读和写汉字方面有困难重点词汇1Have you ever asked yours,【词汇拓展】,in trouble,在危险、受罚、忧虑的处境中,out of trouble,摆脱麻烦,;,脱离困境,get into trouble,陷入困境,;,遇到麻烦,get sb.into/out of trouble,使某人陷入,/,摆脱困境,take the trouble to do sth.,不辞辛劳做某事,;,费神做某事,have trouble with sth.,做某事有困难,/,麻烦,The retired teacher,took,,the,,trouble,,to,help the students with their English.,这位退休教师不辞辛劳帮助学生学英语。

Don’t mention my name,or you can,get,me,into,,trouble,.,别提我的名字,,,否则你会给我惹麻烦的词汇拓展】,【迁移应用】,单句填空,(1)If you are,,trouble,Mike is always willing to lend a hand.,(2)Whenever we have trouble,,our studies,our teachers always help us patiently.,(3)Thanks for the trouble you have taken,,(help) us.,(4)What worries me is that I am really having trouble,,,,(collect) useful information.,in,with,to help,,collecting,【迁移应用】inwithto help　collecting,2,If harmless actions are the opposite of harmful actions,why are shameless and shameful,behaviors,the same?(,教材,P15),如果,“harmless”,行为与,“harmful”,行为相反,,,为什么,“shameless”,行为和,“shameful”,行为是一样的呢,?,【词汇精讲】,behavior,意为,“,举止,;,行为,”,,表示抽象概念时是不可数名词,,,表示具体的事可作可数名词。

Language is not art but both are forms of human,behavior,.,语言不是艺术,,,但两者都是人类的行为方式Parents worry about the effect of music on their adolescent’s,behavior,.,父母们担心音乐对青春期孩子的行为产生影响You should change your thoughts,emotions and,behaviors,.,你需要改变你的想法、情感和举止2If harmless actions are the o,【词汇拓展】,behave,vt,.&,vi,.,举动,;(,举止或行为,),表现,behave well/badly to/towards sb.,对待某人好,/,差,behave oneself,守规矩,;,表现得体,,well-behaved,adj,.,表现好的,badly-behaved,adj,.,表现差的,When children,behave,,well,,we say they are like angels.,当孩子们表现良好时,,,我们说他们就像天使一样。

It is said that when I was young I was a,well-behaved,boy.,据说我小时候是个很乖巧的男孩子词汇拓展】,【迁移应用】,用所给词的适当形式填空,(1)People with autism often have a lot of repetitive,,(behave).,(2)I think all of us should mind our,,(behave) in public places.,(3)Behave,,(you) in public,and you will win the respect of most of us.,behaviors,behavior,yourself,【迁移应用】behaviorsbehavioryoursel,3,You also have to wonder at the,unique,madness of a language in which a house can,burn,,up,as it burns down...(,教材,P15),你也不得不对一种语言的独特疯狂感到好奇,,,在这种语言中,,,一所房子在被烧尽的同时被焚毁,……,【词汇精讲,1,】,unique,是形容词,,,意为,“,独一无二的,;,独特的,”,,在句中可作定语或表语。

A diamond of this size is,unique,.,这种大小的钻石是独一无二的I am in a rather,unique,position,as my job is different from anyone else’s.,我的情况很特殊,,,因为我的工作与众不同3You also have to wonder at th,【词汇拓展,1,】,be unique to,,(,某人、地或事物,),独具的,;,特有的,uniquely,adv,.,独特地,;,与众不同地,uniqueness,n,.,独特性,;,唯一性,This flower,is,,unique,,to,the area.,这种花是这一地区独有的Satellites are,uniquely,suitable to provide this information.,人造卫星是唯一适合提供此类信息的词汇拓展1】,【迁移应用,1,】,完成句子,(1),大熊猫是中国所独有的The giant panda,,China.,(2),这些例证是这部词典独有的The examples,,this dictionary.,is unique to,are unique to,【迁移应用1】is unique toare unique,【词汇精讲,2,】,burn up,不仅有,“,烧毁,;,烧尽,”,的意思,,,还有,“,消耗,”,的意思。

Brisk walking,burns,,up,more calories than slow jogging.,快走比慢跑能消耗更多的热量词汇拓展,2,】,burn down,,(,建筑物,),被烧毁,burn away,烧掉,;,烧光,;,烧毁,;,消除,burn out,燃尽,;,熄灭,;,筋疲力尽,;,出故障,The building was,burnt,,out,and only the walls remained.,这幢大楼被烧得只剩下残垣断壁词汇精讲2】burn up不仅有“烧毁;烧尽”的意思,还有,【迁移应用,2,】,完成句子,(1)She was worried that the house might,,(,烧毁,) while they were away.,(2)If you do not slow down and take a break,you will,,(,筋疲力尽,) very quickly.,burn up/down,burn out,【迁移应用2】burn up/downburn out,4,English was invented by people,not computers,and it,reflects,the creativity of the human race.(,教材,P15),英语是人类发明的,,,而不是电脑,,,它反映了人类的创造力。

词汇精讲】,reflect,意为,“,显示,;,反映,;,反射,”,,是及物动词作不及物动词时,,,意为,“,考虑,,,思考,;,反省,”,She could see herself,reflected,in his eyes.,她在他的眼中看到了自己的样子The windows,reflected,the bright afternoon sunlight.,窗户反射着午后明媚的阳光Our newspaper aims to,reflect,the views of the local people.,我们的报纸旨在表达当地人民的心声4English was invented by peopl,【词汇拓展】,reflection,n.,反射,;,反映,;,映像,;,显示,;,表达,reflect on/upon,反省,;,认真思考,be reflected in,倒映在,;,反映在,on reflection,,,经再三考虑,;,反思,I need time to,reflect,,on,what you offered.,我需要时间来考虑你提出的建议The trees on the shore line,were,,reflected,,in,the clear water.,沿岸的树木在清澈的河水中倒映出来。

词汇拓展】,【迁移应用】,用,reflect,的适当形式填空,(1)It seems beautiful that the tall building,,in the lake around which there are many trees.,(2)English writing is the comprehensive,,of students’ English level.,(3),,on her volunteer experience,Tina felt proud of what she had done.,is reflected,reflection,Reflecting,【迁移应用】is reflectedreflectionRe,5,And that is why when I,wind,,up,my watch,it starts,but when I,wind,,up,this passage,it ends.(,教材,P15),那就是为什么我给我的手表上紧发条时它就开始走了,,,而当我完结了这个故事时,,,它结束了词汇精讲】,wind up,是固定搭配,,,意为,“,给,(,机械,),上发条,;,使,(,活动、会议等,),结束,”,,也可表示,“,摇动,(,把手等,)”,。

The president is about to,wind,,up,his visit to China.,总统即将结束对中国的访问After he got into the car,he started,winding,the window,up,.,上了车以后,,,他开始摇上车窗5And that is why when I wind u,【词汇拓展】,wind one’s way,,,蜿蜒前进,wind down,放松一下,;,摇下,(,车窗等,),wind up doing,最终做,;,最终落得,The road,winds,,its,,way,through the woods.,这条路蜿蜒着穿过树林The old man used to have a drink to,wind,,down,.,这位老人过去经常喝点酒放松一下词汇拓展】,【迁移应用】,完成句子,(1),工作一天后,,,我发现很难放松下来I find it difficult to,,after a day at work.,(2),最后我做这份工作只是为了让我的顾客高兴I,,the job just to keep my customers happy.,(3),长城从西向东蜿蜒而行,,,穿过山谷,,,越过山脉,,,穿过沙漠,,,直到最后到达大海。

The Great Wall,,,,,,,from west to east,through valleys,over mountains,across deserts until at last it reaches the sea.,wind down,wound up doing,winds its way,【迁移应用】wind downwound up doingw,重点句式,,,,,,1I,,hadn’t,,,until,,one,,day,,my,,five-year-old,,son,,asked,,me,,whether,,there,,was,,ham,,in,,a,,hamburger.,(,教材,P14),我没有,,,直到有一天,,,我五岁的儿子问我汉堡,(hamburger),里有没有火腿,(ham),句式剖析】,本句中的,I hadn’t,是主句,,until,引导时间状语从句,,whether,引导宾语从句until,用于肯定句中,,,常和延续性动词连用,,,意为,“,直到,……,为止,”,,表示该动作或状态的终止时间,;,用在否定句中,,,常和非延续性动词连用,,,意为,“,直到,……,才,……”,,表示动作的开始时间。

重点句式1I hadn’t,until one day my,Helen had left her keys in the office so she had to wait,until,her husband came home.,海伦把钥匙落在办公室了,,,所以她必须一直等到她丈夫回家This game,first played in 776 B.C.,did not include women players,until,1912.,这项比赛第一次举办是在公元前,776,年,,,直到,1912,年才有女选手参赛句式拓展】,(1)not until,引导的时间状语从句置于句首时,,,主句要用部分倒装语序,,,即把助动词、情态动词或系动词放到主语的前面Not,,until,all the fish died in the river did the villagers realise how serious the pollution was.,直到河里的鱼都死了,,,村民们才意识到污染有多严重Helen had left her keys in the,(2),强调含有,not...until...,的句子可用,it is/was not until...that...,结构,,,需要注意的是,that,后面的句子要变为肯定句。

It,,was,,not,,until,1911,that,the first of the vitamins was identified.,直到,1911,年才发现了第一种维生素3),当,until,从句主语与主句主语一致,,,且从句中含,be,动词时,,,从句主语与,be,动词可一并省略His sister is very shy and she never speaks,until,(she is) spoken to.,他的妹妹很害羞,,,直到有人同她说话时,,,她才说话2)强调含有not...until...的句子可用it i,【迁移应用】,单句填空,(1)It’s not until everyone understands the importance of protecting environment,,the world will be really clean.,(2)Mary didn’t take part in John’s birthday party until,,(invite).,(3)Not until he came back,,I know what had happened.,(4)His father had never praised him,,he became one of the top students in his grade.,that,invited,did,until,【迁移应用】thatinviteddiduntil,2Neither,,is,,there,,pine,,nor,,apple,,in,,pineapple.,(,教材,P14),菠萝,(pineapple),里既没有松树,(pine),也没有苹果,(apple),。

句式剖析】,本句是,neither...nor...,引导的两个句子,,,句子补全应为,Neither is there pine nor is there apple in pineapple.,需要注意的是,neither...nor,连接两个句子时,,,通常两个句子都要用部分倒装形式Neither,has he done it,,nor,will he do it.,他没有做过这事,,,他以后也不会做Neither,could theory do without practice,,nor,could practice do without theory.,理论没有实践不行,,,实践没有理论也不行2Neither is there pine nor app,【句式拓展】,(1)neither...nor...,主要用于否定两者,,,其意为,“,既不,……,也不,……”,,用于连接两个性质相同的单词或短语It was,neither,cold,nor,wet.,天气既不冷也不潮湿There is,neither,lowliness,nor,nobleness in careers.,事业上没有高低贵贱之分。

句式拓展】,(2)neither...nor...,连接两个成分作主语时,,,谓语动词通常与靠近的那个主语保持一致Neither,you,nor,he is to blame.,既不要你负责也不要他负责Neither,he,nor,you are to blame.,既不要他负责也不要你负责2)neither...nor...连接两个成分作主语时,,【迁移应用】,完成句子,(1),根据我的研究,,,你我两家餐厅所提供的都不是平衡膳食According to my research,,,offers a balanced diet.,(2),她过着隐退的生活,,,既不访客,,,也不见客She lives in retirement,,,,,visits.,(3),人们既不知道它的病源,,,也不了解它的治疗方法Neither its cause nor its cure,,.,neither your restaurant nor mine,neither making nor receiving,was understood,【迁移应用】neither your restaurant,3While,,we’re,,doing,,all,,this,,traveling,,,we,,can,,get,,seasick,,at,,sea,,,airsick,,in,,the,,air,,and,,carsick,,in,,a,,car,,,but,,we,,don’t,,get,,homesick,,when,,we,,get,,back,,home.,(,教材,P14—15),当我们旅行时,,,我们会晕船、晕机、晕车,,,但我们回到家里不会,“,晕,”,家。

句式剖析】,本句是一个复合句while,引导的是时间状语从句,,,主句是由,but,连接的并列复合句while,引导时间状语从句时,,,从句中的谓语动词必须是连系动词或延续性动词Her parents passed away,while,she was still at school.,她还在读书时父母就去世了While,they were building a tunnel through the mountain,the workers discovered an underground lake.,当工人们在修建一条穿山隧道时,,,他们发现了一个地下湖3While we’re doing all this tr,【句式拓展】,,While,Tom’s very good at science,his brother is absolutely hopeless.,汤姆很擅长理科,,,而他的兄弟绝对是不可救药While,he loves his students,he is very strict with them.,虽然他爱他的学生,,,可是他对他们很严格句式拓展】 While Tom’s very good a,当,while,从句中的主语与主句主语一致,,,且从句含,be,动词时,,,可省略从句的主语和,be,动词。

While,waiting for the bus,he caught sight of an old friend.,等公共汽车时他看到了一位老朋友While,reading in bed,she fell asleep.,躺在床上看书时她睡着了当while从句中的主语与主句主语一致,且从句含be动词时,,【迁移应用】,单句填空,(1)While I,,(have) dinner last night,someone knocked at the door.,(2)You should keep quiet while,,(wait) in the doctor’s office.,(3)My father was watching TV,,my mother was preparing supper.,was having,,waiting,while,【迁移应用】was having　waitingwhile,随堂练习,,,,,,Ⅰ,.,课文语法填空,One day my son asked me 1.,_____________,there was ham in a hamburger.This question got me thinking how English can be a crazy language 2.,_____________,(learn).For example,when we are traveling,we can get seasick at sea,airsick in the air and carsick in a car,3.,_____________,when we return home,we don’t feel homesick.“Hard” is the opposite of “soft”,but “hardly” and “softly” are not 4.,_____________,opposite pair.“Harmless” and “harmful” have opposite 5.,_____________,(meaning) while “shameful” and “shameless” mean the same.,whether/if,to learn,but,,an,meanings,随堂练习Ⅰ.课文语法填空whether/ifto learn,Some English phrases are also very 6.,_____________,(interest).A house can burn up as it 7.,_____________,(burn) down and you can fill in a form by 8.,_____________,(fill) it out.When the stars are out,they are visible but when the lights are out,they are invisible.That’s because English 9.,_____________,(invent) by people,not by computers,which reflects the 10.,_____________,(creative) of the human race.,interesting,,burns,filling,was invented,creativity,Some English phrases are also,Ⅱ,.,概要写作,根据,P14—15,的课文内容写一篇,60,词左右的内容概要。

参考范文,Why is English an interesting and crazy language to learn?(,要点,1) There are several reasons for it.First the formations and the meanings of some words are crazy,such as “pineapple” and “homesick”.(,要点,2) Second,some words,like “harmful,harmless” and “shameful,shameless” may make learners confused.(,要点,3) Third,the meanings of some phrases are interesting.(,要点,4) That’s because English was invented by people,which reflects their creativity.(,要点,5),Ⅱ.概要写作,谢谢观看！,谢谢观看！,52,,本课结束,,本课结束,。