内容正文:
外研版
选择性必修第二册
Unit 5 A delicate World
课本同步高考3500核心词汇
+固定搭配+熟词生义汇总
核心单词20个
一高频固定搭配20组
一词多义精讲8词
01
高考3500核心单词
音标·词性·常规义·熟词生义
1 delicate/'delrkat/ad脆弱的,易受损的;精致的
★高考常考义:微妙的,需谨慎处理的(a delicate situation微妙的局势)
2 balance /'baelans/n./M平衡;使平衡
★高考常考义:余额,结余(check your bank balance查余额);权衡(balance A against B)
3
survive /sa'vaIv/生存,存活
★高考常考义:幸存于,经历…后仍然存在(The custom survives.这一习俗延续至今);survive on
靠…维持生活
4
species/'spii:z/n.物种(单复数同形)
★高考常考义:the human species人类
5
habitat/'haebrtaet/n.栖息地
★高考常考义:natural habitat自然栖息地(环保类阅读高频)
6
threaten /'eretn/v威胁,恐吓
★高考常考义:危及,对…构成威胁(threaten biodiversity威胁生物多样性)
7
extinction/ik'strnkjn./n.灭绝
★高考常考义:on the verge of extinction濒临灭绝(环保类写作高频)
8
preserve/prr'z3vl保护,保存
★高考常考义:保留,维持(preserve the tradition保留传统)
9
reserve/rr'z3vln./M保护区;预订
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★高考常考义:储备,贮藏(nature reserve自然保护区);保留(reserve the right to do保留做…的权
利)
10
recover /r'kAva(r)/恢复,康复
★高考常考义:重新获得,找回(recover the stolen money找回被盗的钱)
11 decline/dr'klarn//n.下降,衰退;拒绝
★高考常考义:婉拒(decline an invitation婉拒邀请);in decline在衰退中
12
adapt/a'dept/v适应;改编
★高考常考义:adapt to适应(新环境);adapt A for B把A改编为B
13
aware/a'wea(r)lad.意识到的
★高考常考义:be aware of意识到;raise awareness提高意识(环保类高频)
14 impact/mpek/n./k影响,冲击
★高考常考义:have an impact on对…有影响;environmental impact环境影响
15
fragile/'fraed3arl/ad,脆弱的,易碎的
★高考常考义:fragile ecosystem脆弱的生态系统
16
restore/rr'stbr)/恢复,修复
★高考常考义:restore order恢复秩序;restore confidence重建信心
17
monitor/'monita(r)//n.监测;班长
★高考常考义:监测,监控(monitor the situation监控局势)
18
consume/kan'sju:m/消耗,消费
★高考常考义:be consumed with被…吞噬/充满(be consumed with guilt满心愧疚)
19
sustainable/s'sternabl/ad.可持续的
★高考常考义:sustainable development可持续发展(写作高频)
20
disturb/dr'st3b/打扰,扰乱
★高考常考义:disturb the balance打破平衡;disturbing令人不安的
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02
单词绑定高考高频固定搭配
共20组
01 in danger of extinction|濒临灭绝
O2 be threatened with|受到…的威胁
03 adapt to|适应
04 be aware of|意识到
05 have an impact on|对…有影响
06 take measures to do|采取措施做
07 in balance|保持平衡
O8 keep..in check|控制,抑制
09 at the mercy of|任由…摆布
10 be home to|是…的栖息地/家园
11 recover from|从…中恢复
12 preserve.…from…|保护.…免受…
13 raise awareness of|提高对…的意识
14 be responsible for I对…负责
15 make a difference to|对.…产生影响
16 die out|灭绝
17 cut down|砍倒;削减
18 be on the decline|在衰退中
19 set aside|留出;搁置
20 call on sb.todo|呼吁某人做
03
本单元/本模块高考重点一词多义精讲
真题必考
1
balance
2 reserve
①平衡:keep a balance between A and B保持A
①预订:reserve a table订桌
与B之间的平衡
②保护区:nature reserve自然保护区
②余额:check your balance查余额
③保留:reserve the right to do保留做..的权
③权衡:balance the pros and cons权衡利弊
利
高考原句:We need to balance economic growth
高考原句:The nature reserve was set up to
against environmental protection.(我们需要在经
protect endangered species.(这个自然保护区是为
济growth与环境保护之间权衡。)
保护濒危物种而建立的。)
3 decline
4 consume
①下降:a sharp decline in sales销量急剧下降
①消耗:consume energy消耗能量
②婉拒:decline an invitation婉拒邀请
②消费:consumer goods消费品
③衰退:in decline在衰退中
③吞噬:be consumed with被..充满
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高考原句:He politely declined the offer of help.
高考原句:She was consumed with worry about
(他礼貌地婉拒了帮助。)
her son's safety.(她满心担忧儿子的安全。)
5 adapt
6 recover
①适应:adapt to the new environment适应新
①康复:recover from illness从病中康复
环境
②找回:recover the lost data找回丢失的数据
②改编:adapt the novel for the screen把小说改
③恢复:recover consciousness恢复意识
编成影视
高考原句:The economy is slowly recovering from
高考原句:Children adapt to change more easily
the recession.(经济正从衰退中缓慢复苏。)
than adults.(孩子比成人更容易适应变化。)
7 impact
8 monitor
①影响:have an impact on对..有影响
①监测:monitor air quality监测空气质量
②冲击:the impact of the crash撞击的冲击力
②班长:class monitor班长
高考原句:The new policy had a great impact on
高考原句:Scientists monitor the changes in the
the local community.(新政策对当地社区产生了很大
ecosystem.(科学家监测生态系统的变化。)
影响。)
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