Unit5 Revealing nature
知识-清单破
I. 核心单词
A.写作词汇——写词形
1. ________n.种子，好
2. ________n.根
3. ________v.猜想，怀疑，觉得
4. ________v.减少
5. ________v.指责，责怪；把……归咎于
6. ________n.山羊
7. ________adv.遍及全世界
8. ________adj.遥远的
B.阅读词汇——明词义
1. sample n. ________
2. link v. ________
3.ancestor n. ________
4. giant adj. ________
5.tortoise n. ________
6. comb-like adj. ________
7.spine n. ________
8. legend n. ________
9.pesticide n. ________
10. chilli n. ________
11. cybercrime n. ________
12. beak n. ________
C.拓展词汇一灵活用
1. ________n.丢脸，耻辱→____________n.优美;优雅
2.geologist n. ________→____________ n.地理（学）；地形；地理环境→____________adj.地理（学）的
3. ________v.进化→____________n.进化;演变→evolutionary adj.进化的；演变的；逐渐发展的
4. characteristic n.特征，特性→____________n.(人、集体的）品质,性格；（地方的）特点，特性→____________v.是……的特征；以……为典型
5. ________ adj.原始的，低等的→primitively adv. ________
6.myth n. ________ →____________adj.神话的；神话里的；并不存在的；虚无的
7.detect v.发现，察觉（尤指不易觉察到的事物）→________n.侦探；警探；私人侦探→____________n.探测器;侦察器;检测器
8. ________n.厘米→____________n.米
9.fungus n. ________→____________adj.真菌的
10. ________v.产生，创造→____________n.(统称）一代人，同代人，同辈人
Ⅱ.重点短语
1.date back________追溯到
2. lead________导致;通向
3.in question________
4.answer the call________
5.be crowded________充满,满是
6.be a disgrace________
7.be native________源于......的，原产于......
8. adapt________适应
9. ________particular 尤其;特别
10.be harmful________对......有危害；对......是有害的
11.fight________击退;抵抗
12. ________contrast相比之下；与......相反
13. ________实施;执行;实行
14. be renowned/famous/known ________因......而著名
15. serve________用作;充当
16.have... ________common有共同点；有共同之处
Ⅲ经典结构
1.1835年，当“贝格尔”号到达加拉帕戈斯群岛时，达尔文看到了许多新物种，但是他最感兴趣的是鸟。（强调句式）
When the Beagle reached the Galapagos Islands in 1835, Darwin saw a variety of new species, but________ ________ the birds________ interested him the most.
2.(《物种起源》)它直到1859年才出版，并立即引起了轰动。
It was ________ published ________ 1859 and immediately caused a storm.
3.但是达尔文的科学研究是如此令人信服，以至于越来越多的人开始相信他的理论。
But Darwin’s scientific studies were ________ ________ ________more and more people started to believe his theory.
4.据说亚历山大大帝和马可?波罗曾在印度参观过这样的一棵树。
Alexander the Great and Marco Polo ________ ________ ________ ________ ________such a tree in India.
5.植物利用化学物质来相互交流早已为人所知。(It作形式主语）
________has been known for some time ________plants use chemicals to communicate with each other.
IV.长难句分析
l.The researchers said the ancestor of the Komodo dragon most likely evolved in Australia and spread westward，reaching the Indonesian island of Flores 900,000 years ago.
分析:本句是一个主从复合句。said后面为省略了________的宾语从句，reaching the Indonesian…为现在分词短语作________。
句意:研究人员说，科莫多巨蜥的祖先很可能在澳大利亚进化并向西传播，90万年前到达了印度尼西亚的弗洛勒斯岛。
2.There is evidence that all the different iguanas have developed from more primitive ones and share a common ancestor.
分析:本句是主从复合句。that引导________，解释说明________的内容。
句意:有证据表明，所有不同的鬣蜥都是从更原始的鬣蜥进化而来，并有着共同的祖先。
3.With us long believing that talking plants are fantasy，new research has revealed something amazing：it appears that plants can communicate after all.
分析:本句是主从复合句。第一个that引导宾语从句，第二个that引导表语从句，believing为________作with复合结构中的________。
句意:长期以来，我们一直认为会说话的植物是幻想，新的研究揭示了惊人的事情:看来植物终究是可以交流的。
V.必备语法
1.After Darwin had spent some time in South America, his room on the ship was crowded with samples of the plants and animals he ________ (collect).
2.Darwin suspected that the finches had evolved from a common ancestor，which________ ( arrive) on the islands a long time before.
3.By the time of his death in 1884，he ________ (make) important discoveries about genetics.
答案：
I. (A) l.seed 2.root 3.suspect 4.decline 5.blame6. goat 7. worldwide 8. distant
(B)l.样本2.把……联系起来；连接3.(动物的）原种，祖先4.巨大的，特大的5.陆龟6.梳状的7.(动植物的）刺，刺毛8.传说，传奇（故事）9.杀虫剂，农药10.辣椒11.网络犯罪12.鸟嘴，喙
(C ) 1. disgrace；grace 2.地质学家；geography; geographical 3. evolve；evolution 4. character；characterize 5. primitive;最初地 6.(古代的）神话；mythical 7. detective；detector 8. centimetre；metre9.真菌；fungal 10.generate；generation
Ⅱ. 1.to 2.to 3.有疑问;讨论中的4.响应号召；接听电话5.with 6.是耻辱，是丢脸的事7.to 8. to 9.in 10.to 11.off 12.by 13.carry out 14.for 15.as 16.in
Ⅲ. 1.It was:that 2.not；until 3.so convincing that 4.were said to have visited 5.It: that
IV.1. that;状语2.同位语从句;evidence 3.现在分词；宾语补足语
V. l.had collected 2.had arrived 3.had made