Unit 9 Lesson 2 & 3 知识点（ppt课件）-2023新北师大版（2019）《高中英语》选择性必修第三册.pptx

1、Unit 9 Lesson 2-3 Unit 9 Lesson 2-3 Language PointsLanguage Points1.单词认读单词认读1.organ n.器官2.crosswordn.纵横字谜;纵横填字游戏3.zonen.地区;地带4.intaken.摄入最;摄取量5.virusn.病毒6.factorn.因素;要素7.baselinen.（医学或科学中的）基线;准线8.widespreadadj.分布广的；广泛流传的9.samplen.样本;样品vt.品尝;尝试;对做抽样调查10.buryvt埋葬；安葬；埋藏11.posevt.造成;引起;产生(问题,危险,困难等)n.姿势

2、;姿态12.outbreakn.（战争或疾病）爆发；突然发生13.underlinevt.强调；使突出14.thoroughadj彻底的；全面的；详尽的15.globen.地球；世界；地球仪2.拓展单词拓展单词1._ vt.包含;容纳;装盛_ n.容器2._ vi.&vt.找出.的准确位置_ adj.位于的3._ n.变化物;变体;差异;变动_ vt.vi.使多样化;变化adj.不同的;各种各样的_ n.变化;多样性4._ adv.官方地;正式地_ adj.官方的;正式的;公务的5._ vt将分类;把归入一类 _ n.分类；归类6._ adj.稀有的;罕见的;不常发生的_ adv.很少；罕有地

3、7._ adj.反对的;敌对的;相反的_ vt.反对8._ adj.令人沮丧的;让人忧愁的_ adj.沮丧的_ n.沮丧；不高兴 9._ vt.&n.估计；估算_ n.判断；评价；看法10._ adj.看得见的_ n.视力；视野11._ n.试验；审判；审理_ v.&n.试验；尝试12._ adj.实际的；真实的_ adv.实际上13._ n系统化的；有条理的_ n系统Key1.contain-container2.locate-located 3.variation-vary-various-variety4.officially-official5.classify-classificat

4、ion6.rare-rarely7.opposed-oppose8.depressing-depressed-depression9.estimate-estimation10.visible-vision 11.trial-try12.actual-actually13.systematic-system2.短语记诵短语记诵1.consist of由组成2.make up构成;组成;编造(故事谎言等);弥补;补偿;化妆3.be responsible for负责4.as opposed to相对于5.die of死于6.on record记录在案的7.get through度过;熬过(困难或

5、不愉快的时期)8.as a result of由于；因为9.result in导致10.get over从恢复过来e up with想出12.as soon as possible尽可能快的3.佳句赏析佳句赏析1.With recent press reports drawing parallels between bird flu and killer epidemics of the past,Jim Smith looks at the sometimes depressing history of epidemics for clues about how we can create

6、a more positive future without epidemics.(with宾语动词ing 形式)_,he felt more uneasy.每个人都盯着他看，他感到更不自在了。2.Scientists now estimate that up to 50%of the areas population died from the epidemic,making it one of the main causes of the fall of the Roman Empire.(动词ing形式作结果状语)Henry Clay Frick,a rich New Yorker,di

7、ed in 1919,_ to the American people.亨利克莱弗里克是纽约的一位富豪，于1919年去世，把他的房子和艺术收藏品全部留给了美国人民。With everyone staring at himleaving his house and art collection1.This drink doesnt contain any alcohol.contain 侧重“整体内有”，指在某一范围或容器内能容纳某物，不用于进行时 include 侧重被包含者只是整体中的一部分。其常用结构为“including+被包括部分”或“被包括部分+included1.单句填空(1)Sh

8、e couldnt contain _(she)any longer she simply had to tell him the good news.(2)Food will last longer if kept in an airtight(密封的)_(contain)(3)The cats were fed a normal diet,_(contain)20%protein.2.翻译(4)It contains a lot of pictures taken during my childhood.(5)The stadium is large enough to contain 1

9、0,000 audience.(6)Hearing the disappointing news,he was too sad to contain himself.herselfcontainercontaining2.The mechanic located the fault immediately.(1)_(locate)at the center of the city,the apartment is very expensive.(2)He had decided to start his own business and the first thing he looked at

10、 was his offices _(locate).LocatedlocationA new epidemic can be a different variation of a virus that people caught in the past.(1)One of the advantages is that we can find _(vary)of topics,such as science,culture and history.(2)It is a pity that some people cant go back home at the Spring Festival

11、for _ (vary)reasons.(3)All languages change over time and vary _ place to place because of the local accent.(4)In my free time,Id like to take exercise,such as swimming,running and a _(vary)of ball games.varietiesvariousfromvariety4.Each disease can only officially be classified as an epidemic once

12、a certain number of deaths have occurred from the disease.(1)According to the subject,her short poems can be classified _ two groups:poems about nature and poems about human life.(2)These cows are now classified _ a kind of rare animals.intoas5.As opposed to common diseases,such as the flu,that have

13、 a higher baseline.oppose后跟表示动作的词作宾语时，要用动名词形式。be opposed to结构中，to是介词，其后要用动词-ing形式。(1)I have been consistently opposed to _(feed)a baby regularly.(2)She remained bitterly _(oppose)to the idea of moving abroad.feedingopposed6.With recent press reports drawing parallels between bird flu and killer epid

14、emics of the past,Jim Smith looks at the sometimes depressing history of epidemics for clues about how we can create a more positive future without epidemics.句中的With recent press reports drawing parallels为with的复合结构，在句子中作状语。with的复合结构(without也适用于这个结构）既可用作状语表示方式或伴随动作等，也可用作定语。常见的with的复合结构主要有以下几种形式：(1)wi

15、th+宾语+现在分词(2)with+宾语+过去分词(3)with+宾语+不定式(4)with+宾语+介词短语(5)with+宾语+形容词副词(1)The boy was crying _.眼镜破了，这个男孩哭了起来。(2)With _,we had to be busy working day and night.不要开着门和窗户睡觉(3)The teacher entered the classroom with _老师手里拿着一本书走进教室。(4)Dont sleep with _.有许多工作要做，我们只得H夜忙碌。with the glasses brokena lot of work

16、to doa book in his handthe door and the windows open7.With recent press reports drawing parallels between bird flu and killer epidemics of the past,Jim Smith looks at the sometimes depressing history of epidemics for clues about how we can create a more positive future without epidemics.(1)For the f

17、irst few months after Daniel died,his wife was in a state of _(depress).(2)I dont like the TV programme because I find it too _(depress).(3)Jackson said his boss became increasingly _(depress)and started to smoke heavily.depressiondepressingdepressed8.Scientists now estimate that up to 50%of the are

18、as population died from the epidemic,making it one of the main causes of the fall of the Roman Empire.句中的making it one of the main causes of the fall of the Roman Empire是动词-ing形式作结果状语。除此之外，动词-ing形式还可以作时间状语、原因状语、伴随状语、条件状语、让步状语和方式状语等。(1)The song is sung all over the country,_(make)it very popular.(2)_

19、(travel)by car,we visited many exciting and beautiful places.(3)_(go)straight down the road,you will find the department store.(4)Dina,_(struggle)for months to find a job as a waitress,finally took a position at a local advertising agency.makingTravelingGoinghaving struggled9.Families who had only j

20、ust got through the war now had to bury their loved ones who had died of the disease.(1)Once you want to do something,you must get _ doing it well.(2)Your meaning didnt really get _.(3)If we can get _ present difficulties,then everything should be all right.(4)Ive been trying to phone Charles all ev

21、ening,but there must be something wrong with the network.I cant seem to get _.down toacrossoverthrough10.Families who had only just got through the war now had to bury their loved ones who had died of the disease.(1)She always has her head _(bury)in a book.(2)The skiers _(bury)under the snow.buriedw

22、ere buried11.As a result of the war,more people were travelling and moving perhaps than ever before in history and this caused the epidemic to spread worldwide.(1)as a result是副词短语，单独使用，作状语，可用逗号隔开；as a result of是介词短语，后接名词、代词、动名词以及what引导的宾语从句。(2)because of、thanks to、due to、owing to等短语也表示“因为；由于”I.用resu

23、lt的相关短语填空(1)His not studying hard _ his failure in exams and _,he was expelled(开除)Though he tried every means to save it,his attempts were _ and he had to drop out of school.II.完成句子(2)Sickness often _ too much.疾病往往由吃得太多引起。(3)Failure to observe park rules could _ out of the park without refund.result

24、ed inas a resultwithout resultresults from eatingresult in being driven12.They want thorough and systematic medical research on epidemics to get at the causes and come up with cures as soon as e up with的主语是人或组织，with 后是提出的内容；come up 意为“被提出”，主语是被提出的内容，且用主动表被动主动表被动。(1)When will the matter _ for discuss

25、ion?这件事什么时候会被提出来讨论？(2)This book _ in Britain,and later in France and in Spain.该书即将在英国出版，随后还会在法国和西班牙出版。(3)They didnt know how the change _.他们不知道这个变化是怎样产生的。come upis about to come outhad come about单句填空单句填空1.There are 60 students in our class,_(contain)35 boys and 25 girls.2._(locate)in the citys comme

26、rcial center,the shopping mall attracts lots of young people to seek fashions every day.3.We should learn from _(vary)civilizations,ancient and modern,and absorb benefits from them.4.At the moment,the UK government _(classify)e-sports as kinds of games,not as sports.5.He _(oppose)fiercely to flexibl

27、e working hours and does not believe in working at home.6.More high-speed railways have been built in China,_(make)it much easier for people to travel.containingLocatedvariousclassifiesopposesmaking7.I couldnt get _ the door because there was a big box in the way.8._(bury)herself in her study,Linda

28、had little experience in getting along with boys.9.As a result _ these problems,the population fell from 8.2 million in 1841 to 6.6 million in 1851.throughBuryingof课文语法填空课文语法填空 An epidemic is the name given to 1._ infectious disease that rapidlyspreads over a short period of time,2._(cause)large num

29、ber of deaths,the number of which differs for different diseases.Professor Jim Smith conducted a study 3._(compare)the bird flu which occurred in 1997 with other 4._(dead)epidemics in our history.He found that the earliest epidemics took place as early as to 550 CE 5._ killed half of the population

30、in that particular area.The same epidemic 6._(call)The Black Death returned in the 1330s in Asia and spread quickly to Europe.Some hundred years later,the Great Flu Epidemic broke out in 1918,also known 7._ the Spanish Flu,killing 50 million people.This was considered the most severe epidemic in hum

31、an history.The 1997 bird flu which claimed over 100 lives was an 8._(adapt)of the 1918 Spanish Flu.ancausingto comparedeadlywhichcalledasadaptationAt the start of the 21st century there were two major epidemics SARS and,EVD.The more recently 9._(discover)SARS disease infected about 8,000 people.According to official records,EVD has killed more than 11,310 people in West Africa alone.Globally,researchers are coming together to try to find out the causes and help to find 10._(effect)treatments for epidemics.discoveredeffective谢 谢 观 看谢 谢 观 看