配套新教材 中学教材全解 外研版选择性必修第一册 UNIT 5 Section C课件.pptx

1、 高中英语 选择性必修第一册 UNIT 5 Revealing NatureUNIT 5 Revealing Nature Section CDeveloping ideas，Presenting ideas&Reflection 高中英语 选择性必修第一册 UNIT 5 Revealing Nature词汇一communicate with 与交流教材原句教材原句And in some modern stories，such as themovie Avatar，trees can communicate with animals and people.在一些现代故事例如电影阿凡达中，树可以

2、与人类和动物沟通交流。要点必记要点必记（1）communicate by（doing）sth.用方式交流 communicate sth.to sb.把某事传达给某人（2）communication n.交流，沟通 in communication with 与交流 have good communications with 与交通便捷 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）Parents sometimes find it difficult to communicate their teenage children.（2）W

3、e communicated mostly e-mail.（3）The decision was communicated our staff late in 1998.（4）Good （communicate）is vital in a large organization.单句写作单句写作（5）Without meaning to，she （透露了她的焦虑）her child.（6）Paris （与交通便捷）many European cities.withby to communicationcommunicated her anxiety to has good communicati

4、ons with 高中英语 选择性必修第一册 UNIT 5 Revealing Nature词汇二tiny amounts of 微量的教材原句教材原句The plant releases tiny amounts ofchemicals from the leaves that are being eaten.正遭受啃食的叶子会释放出微量的化学物质。要点必记要点必记（1）amount n.数量（1）只可用来修饰不可数名词。如：a large amount of money（）a large amount of books（）（此处该把amount 改作 number。）（2）“an amou

5、nt of+不可数名词”作主语，谓语动词用单数形式；“amounts of+不可数名词”作主语，谓语动词用复数形式。高中英语 选择性必修第一册 UNIT 5 Revealing Nature amount of 相当数额的，大量的 a small/tiny amount 一点点 any amount of 任何数量的，很多，充足 no amount of sth.can/will do sth.即使再多（再大）也毫无结果（毫无影响）（3）amount to（数量上）达到/总计，等于/意味着 not amount to much/anything/a great deal 没多大了不起（价值、成

6、功等）高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）There （be）a fair amount of traffic on the roads.（2）Small amounts of land（be）used for keeping animals.单句写作单句写作（3）Her case has attracted （大量的）public sympathy.（4）The school has （充足）resources andequipment.（5）（怎么劝也无法）make her change her mind.（6）Ultim

7、ately，their ideas （等于）the same thing.（7）Time lost through illness （总计为）1，357working days.（8）Her academic achievements （没有多大价值）.waswere an enormous/a large/a considerable amount of any amount of No amount of persuasion could/can amount to amounted to dont amount to much/anything 高中英语 选择性必修第一册 UNIT 5

8、Revealing Nature词汇三detect v.发现，察觉（尤指不易觉察到的事物）教材原句教材原句When another bean plant detects thechemicals from its injured neighbour.当另一株豆类植物察觉到附近受伤同伴释放的化学物质时要点必记要点必记（1）detect a change/difference发现变化/不同 detect sb.doing sth.发现某人在做某事（2）escape/avoid detection 躲过探测单词积累单词积累detectable adj.可察觉的，可发现的detection n.察觉，

9、发现；侦查 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）Many forms of cancer can be cured if （detect）early.（2）Early （detect）of the disease is vital.单句写作单句写作（3）Dan （发现有所变化）in her mood.（4）Could you （觉察到一丝）sarcasm in her voice?（5）The boy （被发现在偷）apples fromthe orchard（果园）.（6）By flying low，the plane （躲

10、过探测）by enemy radar.detected detection detected a change detect a note of was detected stealing avoided detection 高中英语 选择性必修第一册 UNIT 5 Revealing Nature词汇四drive.away 驱赶，赶走教材原句教材原句Some of these chemicals drive insects away.其中一些化学物质能驱赶昆虫。要点必记要点必记drive.off 赶走drive sb./sth.out 迫使离开drive sb.to do sth.迫使/促使

11、某人做某事drive sb.to/into.迫使某人进入某状态drive sb.crazy/nuts/mad/insane 把某人逼疯drive down 压低，降低（价格、成本等）drive up 抬高，迫使（价格、成本等）上升drive sth.home 使某事明白无误 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）He was cruel because he wanted to drive me.（2）As we went forward，our joy was driven by horror.（3）The mosquitoe

12、s drive me distraction.（4）We have to drive high costs.单句写作单句写作（5）This cough is （快把我逼疯了）!（6）He didnt have to （详细解释）.The videotape had done that.（7）The detective wondered what （促使汤姆打电话给她）.away out to/into down driving me mad/crazy/nuts/insane drive the point home had driven Tom to phone her 高中英语 选择性必修

13、第一册 UNIT 5 Revealing Nature词汇五link v.&n.联系，连接教材原句教材原句.plants have an amazing system ofcommunication that can link nearly everyplant in a forest.植物拥有一套神奇的信息交流系统，几乎可以连接起森林中所有的植物。要点必记要点必记（1）link.to/with.把与联系/连接起来 be closely/directly/strongly linked with.与有着密不可分的关系 link up with 与联手协作/联运 link sb./sth.tog

14、ether 把联系在一起（2）links between.之间的联系 have strong links with.和关系牢固 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）Some birth defects are linked smoking during pregnancy.（2）Our economy is closely linked Americas.（3）We linked up the Daily Express to help run the campaign.to/with with with 高中英语 选择性必修

15、第一册 UNIT 5 Revealing Nature单句写作单句写作（4）Strong family ties still （把他们联系在一起）.（5）The pipe must （和 连接）the cold water supply.（6）There are （与之间有许多联系）the two theories.（7）The company （与 之间关系牢固）big investors.linked them togetherbe linked to/with a number of links between has strong links with 高中英语 选择性必修第一册 UN

16、IT 5 Revealing Nature词汇六signal（1）v.发信号，示意（2）n.信号；标志；预示教材原句教材原句Bees“dance”to signal to other bees thatthey have found food.蜜蜂“跳舞”是为了向其他蜜蜂表明它们找到了食物。要点必记要点必记（1）signal to sb.向某人示意 signal for sth.示意要某物 signal（to）sb.to do sth.示意某人去做某事（2）the signal（for sb.）to do sth.要（某人）做某事的信号/示意 send/give a signal 发出信号，示

17、意 receive/pick up a signal 接收到信号 detect a signal 探测到信号 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）When she got up from the table，it was obviously the signal us to leave.（2）Mary signalled wildly them，but they didnt notice.（3）The judge signalled a police officer and the man was led away.（4）He

18、 pushed his plate away and signalled coffee.单句写作单句写作（5）The headmaster （示意）to begin.（6）The Coast Guard （接收到讯号）from a freighter 50 miles away at sea.（7）She （示意孩子们）to come inside.for to to for gave the signal picked up/received a signal signalled to the children 高中英语 选择性必修第一册 UNIT 5 Revealing Nature重点句

19、式句式一sb.be said to do 据说某人做教材原句教材原句Alexander the Great and Marco Polo weresaid to have visited such a tree in India.据说亚历山大大帝和马可波罗曾在印度见过一棵会说话的树。要点必记要点必记句式Sb.is said to do sth.相当于It is saidthat.，意为“据说”。其中，不定式根据情况可用一般式、进行式或完成式：sb.be said to do 据说某人做sb.be said to be doing据说某人正在做sb.be said to have done据说某

20、人曾做过 高中英语 选择性必修第一册 UNIT 5 Revealing Nature归纳拓展归纳拓展It is thought that.据认为It is believed that.人们相信It is reported that.据报道It is claimed that.据称It is hoped that.人们希望It is well-known that.众所周知It is generally considered that.大家普遍认为 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句语法填空单句语法填空（1）It （say）that this boy，

21、who had a great gift for languages and persuasion，is the father of the Manchu people.（2）He is said （be）the richest man in the world now.（3）She is said （sing）very well when she was young.（4）He is said （focus）on strategic projects and is particularly interested in social networking.（5）It （believe）that

22、 John will help us with some money.is said to be to have sung to be focusingis believed 高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句写作单句写作（6）Regulators （据说正在调查）how the accident occurred.（7）（大家都希望）it wont rain on our camping day.同义句转换同义句转换（8）It is said that carbon dioxide is heating the earth twice as qui

23、ckly as previously feared.=Carbon dioxide the earth twice as quickly as previously feared.（9）It is said that the early European playing-cards were designed for entertainment and education.=The early European playing-cards for entertainment and education.are said to be examining It is hoped that is s

24、aid to be heating are said to have been designed 高中英语 选择性必修第一册 UNIT 5 Revealing Nature句式二完全倒装教材原句教材原句On each stem are two leaves，which are long and narrow with a waxy texture.每根茎上有两片叶子，又长又窄，有蜡制的质地。要点必记要点必记（1）为使描写更生动或为使上下文衔接更紧密，句子可以使用完全倒装。其结构为：(1)表示地点的介词短语+系动词+主语；(2)表示时间/地点的副词/形容词/分词+系动词+主语；(3)表示方位/时

25、间/地点的副词（out，in，up，away，here，there，between 等）+实义动词+主语。高中英语 选择性必修第一册 UNIT 5 Revealing Nature（2）这种完全倒装使用的前提条件：(1)句首为时间、地点、方位副词；介词短语；作表语的分词/不定式/形容词(2)句子主语为名词；(3)句子谓语为be 动词或表示存在/移动的不及物动词（如lie，live，sit，stand，come，go，rise，rush 等）Present at the evening party was ourfavourite English teacher.我们最喜欢的英语老师出席了晚会。

26、误区警示误区警示（1）当主语是人称代词时，不用倒装语序。In he came and the lesson began.他走进来开始上课。（2）完全倒装结构注意主谓一致：谓语的单复数要看后面的主语。高中英语 选择性必修第一册 UNIT 5 Revealing Nature单句写作单句写作（1）（出来了）a“soft-serve”creamy dessert，to be eaten right away.（2）（在里面）an exhibition of the most up-to-date inventions of the 31st century.（3）（坐在地上的是）a group of

27、 young people.（4）（在我们房子的前面有）a tall tree with a history of 1，000 years，which is protected by the government now.Out comes Inside was Seated on the ground areIn front of our house stands/is 高中英语 选择性必修第一册 UNIT 5 Revealing Nature（5）As she turned around，（站在那儿）Gladys Claffern.（6）How can I live my dreams in a short time?Be practical.（你和你的梦想之间还有）a lot of hard work.（7）（学校的中心坐落着）our library，which is between the garden and the teaching building.there stood Between you and your dreams stands In the center of our school lies/is 高中英语 选择性必修第一册 UNIT 5 Revealing Nature完成“综合练提升能力”中的题目综合练提升能力