【2026版高中步步高同步复习英语外研版选择性必修一学习笔记word培优讲义Unit 5 Section ⅠVocabu

Section Ⅰ　Vocabulary

Ⅰ.写重点词汇

1．seedn．种子，籽

2．samplen．样本

3．ancestorn．(动物的)原种，祖先

4．generatev．产生，创造

5．centimetren．厘米

6．declinev．减少

7．blamev．责怪，指责；把……归咎于

8．goatn．山羊

9．primitiveadj.原始的，低等的

10．worldwideadv.遍及全世界

11．giantadj.巨大的，特大的

12．legendn．传说，传奇(故事)

13．rootn．根

14．linkv．把……联系起来；连接

15．answer the call响应号召

16．be a disgrace是耻辱，是丢脸的事

17．be native to源于……的，原产于……

18．in question讨论中的；考虑中的；有疑问

19．be crowded with塞满；挤满；充满

20．come to exist出现；产生

21．adapt to适应

22．a variety of种种；各种各样的

Ⅱ.悟拓展词汇

1．distantadj.遥远的；冷淡的→distancen．距离→distantlyadv.疏远地

2．disgracen．丢脸，耻辱 v．使丢脸；使蒙羞→disgracefuladj.不光彩的，可耻的

3．geologistn．地质学家→geologyn．地质学

4．evolvev．进化→evolutionn．进化(论)

5．suspectv．猜想，怀疑，觉得→suspiciousadj.怀疑的；可疑的→suspicionn．怀疑；嫌疑

6．detectv．发现，察觉(尤指不易觉察到的事物)→detectionn．发现→detectiven．侦探→detectorn．检测器；发现者

7．mythn．(古代的)神话→mythicaladj.神话的；虚构的

8．characteristicn．特征，特性 adj.典型的；独特的→charactern．性格；人物，角色

Ⅲ.认阅读词汇

1．This bird employs its beak as a weapon.n.鸟嘴，喙

2．What is the moral of the story of the tortoise and the hare? n．陆龟；乌龟

3．I need a comb­like tool to remove the balls on my sweater.adj.梳状的

4．The animal is covered in long piercing spines.n.(动植物的)刺，刺毛

5．People were concerned that pets or wildlife could be affected by the pesticides.n.杀虫剂，农药

6．If you prefer mild flavors，reduce or leave out the chilli.n.辣椒

7．While focusing on forestalling and punishing cybercrime，China takes targeted measures against online criminal activities.n.网络犯罪

distantadj.遥远的；久远的；疏远的；心不在焉的(distance n．距离)

•be distant from距……很远；与……不同

•in the distance在远处

from a distance从远处

at a distance (of) 在……远的地方；距离稍远

within walking distance在步行范围内

keep…at a distance与……保持距离；疏远……

(1)We spotted them waving to us at a distance of 100 meters.

(2)The time we spent together is now a distant(distance) memory.

(3)Could you recommend a good restaurant within walking distance? 

[写作佳句]

(4)老人站在塔顶上，看着远处的树。

The old man stood on the top of the tower，looking at the trees in the distance.

(5)得知你的同学总是疏远你，我写信给你一些建议。

Learning that your classmates are always keeping you at a distance，I am writing to give you some tips.

suspectv．猜想，怀疑，觉得n．犯罪嫌疑人(suspicious adj.怀疑的；可疑的 suspicion n．怀疑；嫌疑 suspected adj.疑似的)

•suspect sb of (doing) sth怀疑某人(做)某事

suspect sb to be怀疑某人是……

•be suspicious of对……怀疑

(1)Judging from his nervous expression，the police suspect him to be(be) a thief.

(2)Most organizations are，quite understandably，suspicious(suspect) of new ideas.

(3)Honestly speaking，we all suspected the geologistof not pulling his weight in the teamwork.

[写作佳句]

(4)在那种情况下，我非常怀疑他在对我撒谎。

①In that situation，I strongly suspected him of lying to me.(简单句)

②In that situation，I strongly suspected that he was lying to me.(复合句)

declinev．减少；衰退；谢绝n．减少；下降；衰退

•decline by/to…下降了/到……

decline to do sth拒绝做某事

•in decline/on the decline在下降

a sharp decline in…在……方面急剧下降

(1)The number of tourists to the resort declined by 10% last year.

(2)What made us astonished was that the technician declined to take(take) the task assigned to him.

(3)There was a sharp decline in the number of peacocks in this region，putting local people in panic.

[写作佳句]

(4)我邀请他们搭便车，但他们婉言拒绝了。

I offered to give them a lift，but they declined.

blamev．责怪，指责；把……归咎于n．(坏事或错事的)责任；责备；指责

•blame sb for…因……而怪罪/责备某人；把……归咎于某人

blame sth on…把责任归咎于……

be to blame for该为……受责备；应为……承担责任

•put/lay the blame for sth on sb把某事归咎于某人

take/bear the blame for…对……负责；为……承担责任

(1)She blamed her husband for the failure of their marriage.

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