Unit 5 Revealing nature review ppt课件-（2019）新外研版高中英语选择性必修第一册.pptx

1、step1词汇复习背诵 15mstep2主课文短语背诵 二次默写 5mstep3复习主课文知识点（课本 课件）10mstep4 主课文全文背诵 10mstep 5 全班课文背诵过关 10mprofit1.vt. vi.有益于，对有益的,得益,创利润 profited；profiting；profited；profit from/by 因.受益profit sb.试某人获益2.n. 利益，得益,利润 profit表示“利益”时，只有单数形式，前不可加a。而表示“利润”时，可同时有单复数形式。We hoped to sell the goods at a profit.我们希望卖掉这些产品能有所收

2、益.Part of the profits were devoted to charity.利润的一部分捐给了慈善会。常见搭配 a rise/an increase in profits受益上升 a drop /fall in profits 受益下降 make a profit 赚取利润1.Not just the people of our nation,but the people of the world_have profited_his invention.2.This company_（利润下降）last yearby/fromhad a drop /fall in profit

3、sRevisiondistant/distance distant adj. 遥远的；冷漠的；远隔的；不友好的，冷淡的a distant relative 远亲in the distant/near future 在遥远的/不远的未来distance n. n. 距离；远方；疏远； distance between.之间的差距/距离in the distance 在远处keep sb at a distance 与某人保持距离distantly adv. 远离地，遥远地；疏远地，冷淡地1. The telescope reveals _ to our sight. 望远镜把许多遥远的星球显现在

4、我们的眼前。2. The coldness and _ in her voice took me by surprise. 她话语中透出的冷淡和疏远使我感到意外。 many distant starsdistanceRevisionseed seed n. 种子，（作集合名词时为不可数名词）a grain of mustard seed 有极大发展前途的小东西birdseed 鸟食go/run to seed 退化；花谢结子；变得不修边幅sow/plant a/the seed of doubt (in someones mind) (在某人心中)播下怀疑的种子Good seed makes

5、a good crop. 好种子才有好收成。1. Hes seventy now, and is beginning to _. 2. He is planting _ in your mind. go to seeda seed of doubt他现在七十岁了，开始变得不修边幅了。他正在你令你起疑心。predict n. prediction 预言 adj.predictive 预测的 预言的 predictable 可预见的 可预料的反义词unpredictable常见搭配 It is predicted that.1.He said he could _(predict)the eart

6、hquake severval days ahead of time but some experts said that the _(predict) was ridiculous because the earthquake is _(predict)predictunpredictablepredictionRevisionfascinate v.n. fascination 魅力C. / 着迷U. 搭配 fascination with/for sb./sth.hold /have a fascination for sb.对某人有吸引力 adj. fascinated 入迷的 fas

7、cinating 迷人的 be fascinated by /with 被.迷住 fascinate sb. 使某人着迷 1.Reading was the entrance into a _world where we all feel_by books fascinatingfascinatedRevisioncrowded adj.拥挤的 bewith 挤满拓展 crowd n. C. 人群 观众 一伙人 a crowd of / crowds of 一大群.很多. vt. 挤满.、涌上. crowd into ones mind 涌上某人心头 crowd into.大批涌入（狭小空间）

8、 _（crowd）of students _the school bus ,and in a while it was too _to hold anyone else.Crowdscrowded intocrowededdisgrace disgrace n. 耻辱，丢脸的事be a disgrace to sb 对某人来说是一个耻辱in disgrace 不光彩地disgraceful adj. 可耻的，不名誉的，丢脸的1. His behaviour was absolutely _(disgrace)! 2. That sort of behaviour is _(是.的耻辱) the

9、 legal profession. disgracefula disgrace toinspire inspire inspiration n. U.灵感 C.启发灵感的人或事 inspiring adj. 鼓舞人心的 启发灵感的 inspired adj.被启发的Revisionsuspectsuspect that.怀疑.觉得.suspect sb. of （doing ）sth. 怀疑某人做了某事suspect sb./sth. to be .猜想某人/某物.n. C.嫌疑犯 可疑对象1.丽萨的朋友怀疑她偷了他的手机两种翻译：Lisas friend suspected that sh

10、e had stolen his mobile phoneLisas friend suspected her of stealing his mobile phone.Revisioncharacteristic n.C.特征 特点 adj.典型的 独特的 特有的beof 是.特有的 It is characteristic of sb. to do sth.做某事正像是某人的风格拓展 charater C.性格 品质 C.人物角色 C.文字decline vi+n. 下降decline by.下降了.（后常接分数或百分数）decline to.下降到了.（后常接具体数字）decline i

11、n.下在某方面下降/减少了.in decline=on the decline 在下降1.The number of tourists declined _10% last year.2As the economy was_decline ,some people in the town had lost their jobs.byindeclare n. declaration 宣布vt.宣布 公布declare war on .像.宣战declare for/against 声明支持/反对declare oneself 表明身份 发表意见declare sb./sth. (to be )+

12、n.宣布.为.declare sb./sth. +adj宣布.为.1.The law has gone into effect since its _2She declared _（her）in favor of the proposal.declarationherselfRevisionblame n. 责备；责任；过失 bear the blame 承担责任take the blame 承担责任blame vt. 责备；归咎于；blame sb for（doing） sth 因为某事而责备人blame .on sb./sth.把.归咎于某人某事someone is to blame fo

13、r（doing） sth 某人应为某事承担责任（主动形式表被动意义）1. She was partly to blame for _(fail) to look as she crossed the road.2. No one present made an answer when asked who had broken the window, so he didnt know who _(应该承担责任). 3. Im not going to sit around and _(承担责任) for a mistake he made. failingwas to blametake the

14、 blameRevisionlink link n. 联系，关系；链接；v. 连接起来；联系在一起；将人或物连接或联系起来a link between.之间的联系_吸烟和肺癌之间的关系link sth with sth 把.与.联系起来link.to.把.连接到.上 1. The video cameras _(被连接到.上) a powerful computer. 2. Available in English, French, German and Italian, it has _(link) to other relevant tourism sites.a link between

15、 smoking and lung cancer它有可供阅读的英文、法文、德文和意大利文版本，也有通向其它相关旅游网站的链接。are linked tolinks1. answer the call2. first choice 3. whats more 4. be a disgrace to 5. of all time 6. in question 7. give sb the chance to do sth8. be crowded with 9. come to exist 10.adapt to 11.inspire sb to do sth 12.a variety of 13

16、.the answer to. key,attitude,approach, solution,answer14 convince sb of sthTask1 Speak loudly and dictation 5mins 1.响应号召 2.第一选择3.更重要的是，而且4.是耻辱，是丢脸的事5.有史以来6.正在被讨论的，考虑中的7.给某人做某事的机会8.挤满，充满9.开始存在（come into being 形成，产生） 10.适应（be adapted from改编自.） n. adaptation11.激励某人做某事12.各种各样的（different kinds of) 13.的答案

17、（后加介词to 的名词有：）14.使某人信服某事Starting outThe captain of the ship, theBeagle, wanted someone who would “profit by the opportunity of visiting distant countries yet little known”. The person who answered the call was not the captains first choice. It was a young man who had left medical school without comp

18、leting his degree. Whats more, he had recently received a letter from his father predicting that he would be “a disgrace to yourself and all your family”. Despite all this, his adventures on this ship would lead to one of the most important scientific discoveries of all time.who引导的定语从句，修饰先行词someone,

19、关系词在定语从句中作主语，不能省略鲜为人知的who引导的定语从句，修饰先行词person,关系词在定语从句中作主语，不能省略who引导的定语从句，修饰先行词young man,关系词在定语从句中作主语，不能省略动词的现在分词，非谓语动词，作宾补，和逻辑主语his father之间是主动关系science n.科学 scientist n.科学家 scientific adj.科学的Starting out1. They rushed over to help the man _whose car had broken down.2. Who is the person _ is standin

20、g at the gate? 3. There is somebody here _ wants to talk to you. 4. He seems not to have grasped what I meant, _ greatly upsets me.5. It was the best _(know) and probably the most popular of her songs. 6. _ (science) research and environment conservation are closely connected. 单句语法练习单句语法练习1 1whoseth

21、atwhowhichknownScientificStarting outThe young man in question, Charles Darwin, was a geologist and naturalist, fascinated by rocks, plants and animals. He left England on the ship, the Beagle, in 1831. The journey gave him the chance to study various living things in their natural environments. Aft

22、er Darwin had spent some time in South America, his room on the ship was crowded with samples of the plants and animals he had collected. As he studied these, he asked himself the question: how did different species come to exist?fascinate 使着迷，fascinating 令人着迷的，fascinated 着迷的，that/which引导的定语从句，关系词在定

23、语从句中作宾语，可以省略过去完成时态，从句表示的动作发生在主句动作之前，主句用一般过去时，从句用过去完成时 用.堆满，挤满 形成Starting out单句语法练习单句语法练习2 21. Madagascar is the most _(fascinate) place I have ever been to.2. I sat on the stairs and watched, _(fascinate) . 3. The baggage hall was _(crowd) and noisy. 4. The market and street were crowded _ those who

24、d come to buy daily necessities.5.When I got to school, I realized I _(leave) my backpack at home. fascinatingfascinatedcrowdedwithhad leftStarting outAt that time, people believed that all species had appeared on Earth at the same time, and had not changed since. But Darwin began to think different

25、ly. He noticed that some species of animals were very similar to each other. Maybe animals evolved as they adapted to their changing environments? It was just an idea, but enough to inspire Darwin to look for more evidence. inspire sb to do sth激励某人去做某事adapt to sth 适应.（注意：to为介词)similar to sth与.相似 过去完

26、成时，某一时间或动作之前已经发生或完成了的动作 Starting outWhen the Beagle reached the Galpagos Islands in 1835, Darwin saw a variety of new species, but it was the birds that interested him the most. Darwin noticed that there was a difference between the finches on each of the islands. It seemed their beaks had evolved a

27、ccording to what food was available on that particular island. P5 Darwin suspected that the finches had evolved from a common ancestor, which had arrived on the islands a long time before. Over time, it had slowly evolved into many new species. And that was the answer to how new species of plants an

28、d animals came to exist: they evolved from earlier ancestors. a variety of 种种，各种各样的强调结构：It is/was+被强调的成分+that+句子剩余部分 宾语从句，放在介词to后作宾语定语从句，修饰先行词ancestors,此处指鸟类，为物，关系词which在定语从句中作主语，不能省略。over time 随着时间的推移“Where did you find the professor who made the speech yesterday?”“It was in the hall _ the students

29、 often have a meeting.”A. where B. which C. that D. when很可能误选C，认为这是一个强调句，强调地点状语 in the hall。假若选C，即有 It was in the hall that the students often have a meeting，该句的意思是“学生们通常是在大厅开会”，单独看这一句，无论是其意思还是其语法均未错，但若将其与上文联系起来看，则不通，因为上文的意思是“你是在哪儿找到昨天作报告的那位教授的?”其实，此题的最佳答案是A，where the students often have a meeting 为

30、定语从句，用以修饰其前的名词 the hall，句意为“是在学生们经常开会的那个大厅(找到教授的)”，这样语意就通顺了。Starting outWhen the Beagle reached the Galpagos Islands in 1835, Darwin saw a variety of new species, but it was the birds that interested him the most. Darwin noticed that there was a difference between the finches on each of the islands.

31、 It seemed their beaks had evolved according to what food was available on that particular island. P5 Darwin suspected that the finches had evolved from a common ancestor, which had arrived on the islands a long time before. Over time, it had slowly evolved into many new species. And that was the an

32、swer to how new species of plants and animals came to exist: they evolved from earlier ancestors. a variety of 种种，各种各样的强调结构：It is/was+被强调的成分+that+句子剩余部分 宾语从句，放在介词to后作宾语定语从句，修饰先行词ancestors,此处指鸟类，为物，关系词which在定语从句中作主语，不能省略。over time 随着时间的推移Starting out单句语法练习单句语法练习3453451. I met Julia in the street yest

33、erday. We _(not see) each other since she went to Beijing. 2. The basic design of the car is very similar _ that of earlier models. 3. The world will be different, and we will have to be prepared to adapt_ the change. 4. Teachers should inspire all students _(think) creatively.hadnt seentoto thinkto

34、P6 It was a completely new ideaa theory of evolution. Darwin explained this theory in his book, OntheOriginofSpecies. It was not published until 1859 and immediately caused a storm. Many people refused to believe that living things, including humans, had evolved from lower forms of life. They were s

35、hocked. But Darwins scientific studies were so convincing that more and more people started to believe his theory.Today, OntheOriginofSpecies is regarded as one of the most important works ever written. It has changed ideas about life on Earth forever. And it all began with the journey on the Beagle

36、.Starting outnot.until.，直到.才.until+时间/状语从句be regarded as.被认为是.;written为过去分词作后置定语，与前面的名词构成被动关系shocked adj.描述人的感受或心理convincing adj.令人信服的，描述事物的特征Starting out单句语法练习单句语法练习67671. I watched the car _ it was out of sight. 2. Abraham Lincoln _ as the most successful president of modern times. 3. Scientists say there is no _ evidence that power lines have anything to do with cancer. 4. This was a nasty attack and the woman is still very _.untilwas regardedshockedconvincing