Unit 2 Looking Into The Future 单词句式 讲义-2026-2027学年高中英语人教版选择性必修第一册
人教版高二英语选择性必修一Unit 2 Looking Into The Future 展望未来
Section A
核心词汇:重点难点全解
1. persuade vt. 劝说;说服;使信服;使相信
派生词:persuasion n. 说服;劝说;persuasive adj. 有说服力的
搭配:
persuade sb. to do sth. 说服某人做某事
persuade sb. into doing sth. 说服某人做某事
persuade sb. not to do sth. 说服某人不做某事
persuade sb. out of doing sth. 说服某人不做某事
persuade sb. of … / (that)… 使某人相信……
例句:We persuaded our children of the importance of higher education.
2. switch vt. 转换;交换 vi.&vt.(使)改变;转变 n. 开关;转换器;改变
反义词组:switch on 开(电灯、机器等);switch off 关(电灯、机器等)
搭配:
switch over to 转换到……;换台;换频道
switch sth. with sb. 和某人交换某物
switch (from …) to … (从……)往……转变
例句:Mary can switch easily from French to English.
3. distant adj. 遥远的;疏远的;远处的;不友善的
派生词:distantly adv. 遥远地;淡漠地;distance n. 距离
搭配:
be (+距离) distant from 离……(有……)远
in the distance 在远处
at / from a distance 离一段距离,从远处
at / from a distance of 在/从……距离处(of后接具体距离)
distance oneself / sb./sth. from sb./sth. 使……与……疏远/远离
be distantly related 是远亲,有远亲关系
4. secure adj. 安全的;安心的 vt.(尤指经过努力)获得;实现;使牢靠;保护,使安全
搭配:
feel / be secure about 对……感到安心
be secure against / from sth. 免遭某事(多用于灾害、损失、危险、攻击、破坏等)
a secure job / income 稳定的工作/收入
secure … against / from … 保护……以免遭……
派生词:
insecure adj. 不安全的;insecurity n. 不安全
security n. 保护措施;安全工作;securely adv. 安全地;可靠地
短语:a sense of security;for security reasons
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5. efficient adj. 效率高的;有功效的
派生词:efficiently adv.;efficiency n. 效率;效能;inefficient adj. 效率低的;能力差的
搭配:
energy-efficient appliances 节能电器
improve efficiency 提高效率
work with great efficiency 高效地工作
例句:What's more, we hope you could share some efficient learning methods to improve our English.
6. preference n. 偏爱事物;喜好;偏爱;优惠;优待
搭配:
have a preference for 偏爱
in preference to 而不是
give / show (a) preference to 给……优惠;优待……
拓展prefer相关变形:
preferable adj. 较适合的;更可取的
prefer (preferring, preferred, preferred) vt. 较喜欢;喜欢……多于……=like…better
prefer A to B 喜欢A胜过B(to是介词)
prefer doing A to doing B
prefer to do sth. rather than do sth.
7. instant n. 瞬间;片刻 adj. 立即的;速食的;速溶的
派生词:instantly adv. 立即;立刻
搭配:
in an instant 立刻;马上
for an instant 一会儿
instant coffee / food / noodles 速溶咖啡 / 即时食品 / 方便面
an instant reply / success / message 即时回复 / 即时成果 / 即时消息
语法点:the instant 名词短语,可用作连词,引导时间状语从句,“一……就……”,同义:the moment, the minute, as soon as, instantly, immediately
例句:The instant I entered the self-driving taxi, it automatically started and headed to my destination.
8. warning n. 警告;警示 adj. 警告的;警示的
动词原形:warn v. 提醒;警告;告诫
搭配:
give sb. (a) warning of / about sth. 向某人发出关于某事的警告
a warning against doing sth. 不要做某事的警告
without (any) warning 没有(任何)征兆
warn sb. of / about sth. 提醒某人注意某事
warn sb. against doing sth. 提醒某人不要做某事
warn sb. (not) to do sth. 提醒某人(不要)做某事
warn sb. that… 警告/告诫某人……
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9. potentially adv. 潜在地;可能地
词根:potential adj. 可能的;潜在的 n. 潜力;可能性
搭配:
have the potential for (doing) sth. 有(做)某事的可能性/潜力
have the potential to do sth. 有潜力做某事
a potential disaster / harm 可能发生的灾害/伤害
potential energy / resources 潜在的能源/资源
develop one's potential 开发某人的潜力
realize / achieve / reach / fulfill one's (full) potential 发挥某人的(全部)潜力
10. relevant adj. 有关的;有意义的
派生词:relevance n. 相关性;relevantly adv. 相关地;irrelevant adj. 无关紧要的;不相关的
搭配:
be relevant to 与……有关(to为介词)
relevant information / data / experience 相关信息/数据/经验
同义短语:
be related to;be linked to / with;be associated / connected with;have something to do with
11. catch fire 着火(表动作,无被动语态,不与时间段连用)
拓展火相关短语:
be on fire 着火(表状态)
set fire to… = set … on fire 点燃……
make / start / build a fire 生火
put out a fire 灭火
fight a fire 救火
例句:Within 60 seconds of hearing a bell ring, firefighters were dressed and rushing toward the high-rise on fire.
12. available adj. 可获得的;可购得的;(人)有空的(常在句子中作表语)
派生词:unavailable adj. 无法得到的;availability n. 可获得性;有空
搭配:
be available to do sth. 可以做某事
be available for 可用于
be available to / for sb. 对某人来说是可获得的
available resources / information / opportunities / options
plenty of jobs available
例句:I will be available next weekend, when I will take my children to the science museum.
13. in this sense 在这个(某种)意义上来讲
拓展sense短语:
in that sense 从那个意义上来讲
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