Unit 9 Lesson3 Language points 课件-（2022）新北师大版《高中英语》选择性必修第三册.pptx

1、教材原句教材原句p.58 A new epidemic can be a direcrent variation of a virus that people caught in the past.一种新的流行病可能是过去人们感染的病毒的不同变种。一种新的流行病可能是过去人们感染的病毒的不同变种。1 variation n.变化物，变体；差异，变动The dial records very slight variations in pressure.该刻度盘能显示很微小的压力变化。【归纳拓展归纳拓展】vary v.变化；相异；改变vary from.to.由到不等vary from place

2、 to place 各地不同vary from person to person 因人而异vary with the seasons 随季节而变化vary in colour and size 色彩和大小各异核心词汇完成句子完成句子（1）Our customs （各地不同）.单句语法填空单句语法填空（2）People vary preference for colour.（3）Theres no doubt that customs vary the times.（4）词汇复现Take it easy!Jackets are available in （vary）colours.（5）词汇复现

3、Disneyland，a fantasy amusement park，which offers a （vary）of attractions for tourists，brings you into a magical world.（6）This soup is a spicy （vary）on a traditional favourite.vary from place to place inwithvarious variety variation教材原句教材原句p.58 Each disease can only oicially be classified as an epidem

4、ic.某种疾病才会被正式某种疾病才会被正式定性为流行病。定性为流行病。2 classify vt.将分类；把归入一类be classified by/according to 根据分类搭配搭配be classified into 被分成 be classified as 被划分为 All employees are classified according to competence.所有员工是按照能力分类的。词汇复现 These files are classified into three categories according to the contents.根据内容，这些文件被分为三

5、种类型。词汇复现 Only eleven of these accidents were classified as major.这些事故中只有十一例被判定为重大事故。【词语积累词语积累】classification n.分类；类别，等级【学法点拨学法点拨】-ify/-fy 为动词后缀，表示“使得，变成”。simple simplify vt.简化pure purify vt.净化beautiful beautify vt.美化identity identify vt.认出，识别单句语法填空单句语法填空（1）It is required that the books in the librar

6、y should be （classify）by different topics.（2）From the classical class，the student with glasses knows the （classify）of classics.（3）It means we have not allowed ourselves _（classify）as objects.（4）The application form has now been （simple）.完成句子完成句子（5）Men in the post office （根据将邮件分类）places it is to go.（

7、6）We usually types of characters （把划分为）good and bad.classifiedclassification to be classified simplified classify mail according to classifyas教材原句教材原句p.58 So a very rare disease will have a low baseline.罕见疾病的基线很低罕见疾病的基线很低 3 rare adj.稀有的，罕见的，不常发生的a rare book/coin/stamp 珍贵的书/硬币/邮票 a rare breed/plant 珍

8、稀物种/植物 It is rare for the seaman to live such an easy life on land.海员在陆地上过着如此安逸的生活是很少见的。词汇复现【学法点拨学法点拨】rare 的副词形式为rarely，更多的情况下表示“很少，几乎没有”，为接近否定意义的词，置于句首时，句子要用部分倒装。Rarely can I have time to glance the newspaper in the office.我在办公室里很少有时间浏览报纸。词汇复现 单句语法填空单句语法填空（1）It is rare （find）such loyalty these days

9、.（2）词汇复现It was rare honour to be made a fellow of the college.（3）词汇复现The scientist absorbed himself in studies and （rare）cared about clothes and food.to finda rarely教材原句教材原句p.58.as opposed to more common diseases，such as the u，that have a higher baseline.与此相反，与此相反，常见疾病的基线较高，如流感。常见疾病的基线较高，如流感。4 oppos

10、ed adj.与某事物相反；反对某事物，不赞成某事物搭配搭配：be opposed to（doing）sth 反对（做）某事as opposed to 与截然相反；而，相对于 This exercise develops suppleness as opposed to（=rather than）strength.这项锻炼不是增强力量，而是增强柔韧性的。I came up with a proposal，and nobody was opposed to it.我提出了一项建议，没有人反对。词汇复现 He was opposed/objected to taking the risk of t

11、rying out the new method.他反对冒险试验这个新方法。I have never subscribed to the view that females are not fit for this kind of job.我向来不赞同女性不适合这种工作的观点。单句语法填空单句语法填空（1）Many local people opposed （build）the new airport.（2）词汇复现The majority of members were opposed my proposal，which upset me greatly.（3）词汇复现We are stro

12、ngly （oppose）to racial prejudice.（4）There are 200 people attended，as opposed 300 the previous year.（5）词汇复现To tell the truth，I am strongly opposed to （clone）any kind of animals no matter what circumstances.buildingtoopposed to cloning 同义句转换同义句转换（6）I was against the unfair judgement._ _ _I opposed the

13、 unfair judgement.I was opposed to the unfair judgement.I objected to the unfair judgement.原句原句p.58 The common cold is a widespread virus that aects millions of people.普通感冒由一种广普通感冒由一种广泛传播的病毒引起，可感染数百万人泛传播的病毒引起，可感染数百万人 5 widespread adj.分布广的，广泛流传的；普遍的，广泛的widespread damage 大面积的损坏 Widespread floods struc

14、k large areas of the village.泛滥的洪水侵袭了这个村庄的大片区域。词汇复现 The government acted quickly to relieve the widespread distress caused by the earthquake.地震造成大范围的灾难，政府迅速采取行动赈济灾民。完成句子完成句子（1）The high cost prohibits the （广泛应用）of the drug.（2）The plan received （普遍支持）throughout the country.（3）The new laws gained （普遍认同

15、）.（4）This disease has （广泛的影响）in some areas.widespread use widespread support widespread acceptance a widespread influence教材原句教材原句p.58.Jim Smith looks at the sometimes depressing history of epidemics for clues.吉姆吉姆史密斯史密斯 在屡屡令人感到沮丧的流行病史中寻找线索在屡屡令人感到沮丧的流行病史中寻找线索 6 depressing adj.令人沮丧的，让人忧愁的a depressing

16、sight/thought令人沮丧的景象/想法 The applicant has been depressing these days for he was rejected more than once.这名申请者这几天一直很沮丧，因为他已多次被拒绝。词汇复现【词语积累词语积累】depress vt.使沮丧；使萧条 depressed adj.沮丧的；萧条的 depression n.沮丧；不景气Hunger and cold can make people feel depressed and lose confidence.饥饿和寒冷能让人感到沮丧，失去信心。He is depress

17、ed because he hasnt built up his own company up to now.他很沮丧，因为他至今还没有成立自己的公司。词汇复现【温馨提示温馨提示】跟其他-ed 和-ing 形式的形容词一样，depressed 修饰人的声音、表情、感受等，而depressing 则修饰物。单句语法填空单句语法填空（1）Hearing the news，he felt very .（depress）（2）词汇复现He went into a deep （depress）after he failed to comfort his friend.（3）He was not sati

18、sfied with the summer camp because the whole experience was _（depress）.（4）词汇复现It struck me that I shouldnt have been so （depress）for such an unimportant thing.（5）I can tell at first sight that he is more than a little （depress）by the failure.depressingdepressed depressiondepressing depresseddepresse

19、d教材原句教材原句p.59.especially as scientists who have gone into detail studying tissue samples.尤其尤其是当科学家们仔细研究了是当科学家们仔细研究了组织样本组织样本 7 go into detail 详述，详细叙述Alan doesnt go into detail about how they got the password.艾伦没有详细说明他们是如何得到密码的。We wont go into detail on this topic in this article.在本文中，我们不会详细讨论这个主题。【归纳

20、拓展】in detail 详细地the detailed information 详细的信息Wed better discuss everything in detail before we work out the plan.在我们制订计划之前，我们最好详细地讨论每件事。单句语法填空单句语法填空（1）Now lets go detail and take a closer look at each of the trends presented above.（2）词汇复现We examine the wording detail before deciding on the final te

21、xt.完成句子完成句子（3）He doesnt （详述）about how the stories happened.intoin go into detail教材原句教材原句p.59 Scientists now estimate that up to 50%of the areas population died from the epidemic.现今科学家估计，发病区域多达现今科学家估计，发病区域多达50%的人口死于这一流行病的人口死于这一流行病 8 estimate vt.&n.（1）n.估计，计算I can give you a rough estimate of the amou

22、nt of wood you will need.我可以粗略估计一下你所需要的木材量。official government estimates of traffic growth over the next decade 政府对今后十年交通增长的正式估计（2）vt.估计，计算搭配搭配：It is estimated that.据估计 It is estimated that the project will last ten years.据估计，这项工程将用时10 年。Police estimate the crowd at 30，000.警方估计聚集的人有 3 万。The deal is

23、estimated to be worth around$1.5 million.这笔交易估计价值150 万美元左右。【归纳拓展归纳拓展】It is said that.据说 It is reported that.据报道 It is announced that.据宣布 It is hoped that.人们希望 It is believed that.人们相信 It is suggested that.有人建议 It is considered that.有人认为 It is reported that the bus containing 20 passengers crashed in

24、to the river due to the drivers carelessness.据报道，由于司机的粗心，一辆载有20 名乘客的公共汽车坠入河中。词汇复现【学法点拨学法点拨】以上结构都可以改成“主语+be+过去分词+to do”结构。单句语法填空单句语法填空（1）It is hard （estimate）how many children suffer from dyslexia（诵读困难）.（2）词汇复现It （estimate）that half of the participants will be opposed to the plan.（3）The sales figure

25、of this month is estimated （rise）by 15%.（4）词汇复现It （say）that communicating more with your children can prevent them from depression.（5）词汇复现The construction work （estimate）to complete by the end of next month.to estimateis estimatedto rise is said is estimated 同义句转换同义句转换（6）It is estimated（that）the pro

26、ject will last four years._ _（7）It is said that the new Chinese panda coin is made up of 99.9 gold._ _ People estimate that the project will last four years.The project is estimated to last four years.People say that the new Chinese panda coin is made up of 99.9%gold.The new Chinese panda coin is sa

27、id to be made up of 99.9%gold.教材原句教材原句p.59.because one visible symptom was black spots on the body.由于患者身上会出现由于患者身上会出现明显的黑斑症状明显的黑斑症状 9 visible adj.看得见的The house is clearly visible from the beach.从海滩可以清楚地看到那所房子。【词语积累词语积累】invisible adj.无形的，看不见的visibly adv.明显地；易察觉地The password should be invisible to us.

28、密码对我们来说应该是不可见的。Walk the walk，and do it visibly，so others can see what youre doing.走自己的路，正大光明，所以别人才能够看到你正在做的。单句语法填空单句语法填空（1）I caught a glimpse of her in the crowd but soon she was （visible）.（2）He was very （visible）upset to hear of some of the things that were told in the Ryan Report and how the child

29、ren had suffered.（3）There are many stars invisible the naked eye.完成句子完成句子（4）He showed （不露声色）.invisiblevisibly to no visible sign of emotion教材原句教材原句p.59 Families who had only just got through the war now had to bury their loved ones.刚刚刚熬过战争的人们现在不得不埋葬他们的亲人刚熬过战争的人们现在不得不埋葬他们的亲人 10 get through（1）（设法）做完；完

30、成；通过（测试等）；渡过（难关）It is estimated that we have got through half of the construction of our fence.据估计，我们的篱笆工程已完成了一半。词汇复现（2）设法联系上（尤指打通电话）Im afraid the phone is out of order and I cant get through.恐怕电话出毛病了，我打不通。【归纳拓展归纳拓展】get across 被理解 get around 传播；流传get over 克服；控制 get along with（和某人）和睦相处；进展get in 进入；收割

31、 get on 进展，进步get away with 带着潜逃；做坏事而未受到惩罚get down to（doing）sth 开始认真（做）某事He managed to get over the pain of his chest and dialled the police.他终于克服了胸口的疼痛，给警察打了电话。词汇复现 单句语法填空单句语法填空（1）If we can get our present difficulties，then everything should be in good condition.（2）Anyway，were here now，so lets get d

32、own first some complicated tasks.（3）词汇复现The only comfort for him in these depressing days is that he has got _his graduation essay.（4）Ive been trying to phone Charles all evening，but there must be something wrong with the network；I cant seem to get .（5）词汇复现The farmer was so absorbed in getting his c

33、rops that he didnt notice a snake winding in front of him.overto throughthrough in11 bury vt.埋葬，安葬；埋葬，安葬；埋藏埋藏 搭配搭配bury ones face/head in sth 把脸/头埋在某物里面be buried in/bury oneself in 埋头于，专心于 She sat there，buried in thought.她坐在那儿，陷入了沉思。She buried her face in her hands and began to cry.她双手掩面开始哭泣。He has b

34、uried himself in reciting English words since the winter vacation began.=He has been buried in reciting English words since the winter vacation began.寒假一开始，他就埋头于背英语单词。词汇复现 The girl was sitting on a park bench，burying herself in/buried in/absorbed in her book.女孩坐在公园的长椅上，专心致志地看书。Burying herself in the

35、 film，she didnt know it was snowing outside.她埋头看电影，不知道外面在下雪。单句语法填空单句语法填空（1）The old photos （bury）at the bottom of the suitcase reminded me of those happy old days.同义句转换同义句转换（2）词汇复现 （bury）in the fiction，the boy has forgotten all around him.=（bury）himself in the fiction，the boy has forgotten all around

36、 him.完成句子完成句子（3）词汇复现 （埋头于）the farm work，Tom didnt notice the eruption occur.（4）After the argument，she （专心于）her study.buriedBuriedBurying Buried in/Burying himself inwas buried in/buried herself in/was absorbed in教材原句教材原句p.59 As a result of the war，more people were travelling and moving perhaps than

37、ever before in history.战争引发的人口流动前所未有战争引发的人口流动前所未有 12 as a result of 由于；作为的结果The plan failed as a result of lack of finance.这个计划由于缺乏资金而失败。词汇复现【词语辨析词语辨析】as a result of 与 as a result as a result of“由于；作为的结果”，后接名词、代词或动名词作宾语。as a result“因此，结果”，一般放在句首，后面常加逗号。There is no doubt that his drunk driving result

38、ed in the accident.毫无疑问，他的酒驾导致了这次事故。选词填空（选词填空（as a result/as a result of）（1）He had some bad fish.，he felt ill this morning.（2）词汇复现He cant participate in the sports meeting his serious injuries in an accident.单句语法填空单句语法填空（3）His laziness resulted his failure；that is to say，his failure resulted _his la

39、ziness.（4）词汇复现A lot of people in this area died as result of the outbreak last year.As a result as a result of infrom a教材原句教材原句p.59.such epidemics no longer posed a threat.这种大规模流行病不会再对人类构成威胁这种大规模流行病不会再对人类构成威胁 13 pose vt.&n.（1）vt.造成，引起，产生（问题、危险、困难等）pose a threat/challenge/danger/risk 构成威胁/挑战/危险/风险 po

40、se as sb佯装/冒充/假扮某人 They pose a serious threat to security.他们对安全构成严重威胁。词汇复现（2）n.（为画像、拍照等而摆的）姿势，姿态The photographer asked her to rearrange herself in another pose.摄影师要她重新摆一个姿势。词汇复现 单句语法填空单句语法填空（1）词汇复现The man posed himself a specialist to cheat the farmer to buy his products.（2）The fellow entered the bu

41、ilding （pose）as a workman.完成句子完成句子（3）Radio waves that mobile phones emit may not _（对构成威胁）health.as posing pose a threat to教材原句教材原句p.59.scientists have been doing trials on treatments to prevent any future outbreaks.科学家们一直在试验各种治疗手段，以防止未来疫情再爆发。科学家们一直在试验各种治疗手段，以防止未来疫情再爆发。14 trial n.试验；审判，审理be on trial在

42、试验中；在受审中 trial and error 反复试验 stand trial/go on trial受到审判 bring to trial送交法院审判 come to trial开庭审理 The new drug is undergoing clinical trials.这种新药正在进行临床试验。单句语法填空单句语法填空（1）Hes trial for murder.完成句子完成句子（2）They didnt know how to put in a central heating system，but they managed it by _（反复试验）.（3）She will （受

43、到审判）for fraud.（4）词汇复现The man who hurt the whale on purpose will （送交法院审判）.ontrial and error stand trial/go on trial be brought to trial15 outbreak n.（战争或疾病）爆发，突然发生（战争或疾病）爆发，突然发生 the outbreak of war 战争的爆发 The cholera outbreak has been contained.霍乱的爆发已被遏制住。词汇复现 The area was struck by the outbreak of ep

44、idemic.这一地区突然发生了流行病。词汇复现【归纳拓展归纳拓展】v.+adv.n.（由动词短语转化而来的合成名词）break down 出故障 breakdown n.故障break through 突破 breakthrough n.突破put out 生产，输出 output n.产量，输出come in 进来 income n.收入come out 出现，结果是 outcome n.结果，后果Always carry your toolbox in case you have a breakdown on the motorway.随身携带工具箱，以防汽车在高速公路上抛锚。选词填空（

45、选词填空（outcome/breakthrough/breakdown）（1）The cause of AIDS is made clear，which will help to make a great _in the treatment of the deadly disease.（2）Having confidence in yourself will help you make better choices because you can see what the best _ would be for your well-being.（3）It doesnt come as a sh

46、ock to learn that the fuel and cooling systems are the most common causes of _.breakthrough outcomebreakdown教材原句教材原句p.59.but the actual number of deaths is probably much higher.而实际死亡人数而实际死亡人数可能要更高。可能要更高。16 actual adj.实际的，真实的 in actual fact 实际上，事实上 The actual cost of the construction was higher than

47、we expected.实际建造成本比我们预计的要高。词汇复现 In actual fact，the information is processed in a random order.事实上，信息是按随机顺序处理的。词汇复现【归纳拓展归纳拓展】actually adv.实际上，说实在的；事实上actually=in（actual）fact=as a matter of fact 实际上，事实上 The present situation is actually more than a little depressing.=Actually/In fact/In actual fact/As

48、 a matter of fact，the present situation is more than a little depressing.目前的情况实际上非常令人沮丧。词汇复现单句语法填空单句语法填空（1）词汇复现Most people work because its unavoidable.By contrast，there are some people who _（actual）enjoy work.（2）（actual），it was human behaviour that resulted in the catastrophe.（3）词汇复现 actual fact，I

49、havent made sense of what the specialist said at the meeting.（4）词汇复现As matter of fact，it is a widespread concern for the parents to see their children addicted to the mobile phone.完成句子完成句子（5）_（事实上），everybody has limitless potential.actually Actually Ina Actually/In fact/In actual fact/As a matter of

50、 fact 教材原句教材原句p.59.governments worldwide have underlined the fact that they want thorough and systematic medical research on epidemics.世界各国政府都已经强调，要对流行病进行彻底和世界各国政府都已经强调，要对流行病进行彻底和系统的医学研究系统的医学研究 17 underline vt.强调，使突出；在之下划线The report underlines the importance of preschool education.这份报告强调学前教育的重要性。The