Unit 4 Information Technology 重点单词短语 清单-2025-2026学年高中英语北师大版(2019)必修第二册

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Unit 4 Information Technology 重点单词短语 清单-2025-2026学年高中英语北师大版(2019)必修第二册

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Unit 4
Topic talk
enable vt.使可能
enable sb to do sth
使某人能够做某事
able adj.能够;有才能的
be able to do sth能够做某事
ability n.能力.
unable adj.未能无法
disable v.使丧失能力;使伤残
disability n.缺陷障碍
convenient adj.方便的;便利的.
be convenien for sb
对某人来说是方便的
if /when it is convenient for you
如果你方便的话.
It is convenient for sb to do sth
对某人来说做某事是方便的.
convenience n.方便;便利
at one's convenience在某人方便时
for one's convenience为了某人方便
inconvenient adj.不方便的.
inconvenience n.不便麻烦.
addicted adj.对着迷的;沉迷的.
be/become addicted to沉迷...
addict n.入迷的人
addiction n.入迷
addictive adj.使人入迷的
explore vt.探险;探究
exploration n.探索
explorer n.探险者
admit vi.承认
admit sth /doing sth /that
承认某事/已经做了某事...
admission n.承认
Lesson1
trick vt.欺骗
n.花招
play a trick /tricks on sb
捉弄某人
vary vi.变化;改变.
vary with随而变化
vary from...to...从...到等
variety n.多样化;变化
a variety of /varieties of
各种各样的
various ad.各种各样的.
3. concern vt.使担心;涉及
n.担忧;忧虑
concerned adj.担心的;有关的.
be concerned about/for
关心;挂念
as/so far as....be concerned
就...言
4. view vt.把...视为
n.看法;视野景色
view...as...把...看作...
come into view映入眼帘
have a good view of...
清楚地看到
in one’s view在某人看来
5. look forward to...期盼;盼望
look back on回忆;回顾
look out for注意察看;留心
look down on/pon轻视;瞧不起
look into调查;审查
look up to尊敬.
Lesson2
real adj.真正的.
realize v.实现;领会意识
reality n.现实;真实
come into reality实现
in reality实际上;事实上
really adv.事实上;真正地
realistic adj.现实的;实际的
ensure vt.确保;保证
sure adj.确信;肯定
be sure to do sth.一定要做某事
be sure of确信;对...把握
make sure(of)弄清楚;查明
favour n.恩惠;赞同
ask sb a favour =ask a favour of sb
请某人帮忙
do a favour for sh=do sb a favour
帮某人一个忙
in favour of支持;赞同;有利于
confirm vt.确认;证实
confirm sth证实某事
confirm that证实;确定
confirmed adj.坚定的.
hold on抓紧;稍等;别挂断;坚持
Lesson 3
harm vt.伤害;损害
n.伤害;损害
do sb /sth harm= do harm to sb /sth
损害/伤害某人/某物
harmful adj.有害的
be harmful to sb/sth
对某人某物有害
harmless adj.无害的
concentrate vi.专注专心
vt.使集中
concentrate on集中于…
concentration n.专心传注关注
concentrated adj.全劲以赴的
add vt.增添;添加.
addition n.增添;添加
in addition除此之外;此外
in addition to
=besides =apart/aside from
除...外还.
additional adj.额外的.
focus vi.集中
n.焦点;引起关注.
focus on/upon集中于...
focus one's attention
/eyes /energy/mind on..
集中某人的注意力/目光/精力/思想于...
come into focus成为焦点
focused adj.注意力集中的
stay in touch with
keep in touch with
与.保持联系
get in touch with sb与某人取得联系
lose touch with sb和某人失去联系
Writing workshop
imagine v.想象;猜想
imagine (sb)doing sth
想象某人做某事
imagination n.想象力
imaginable adj.可想象的.
imaginary adj.想象的;虚构的
amaze vt.使惊奇
amazed adj.惊奇的
be amazed at/by...对...惊奇
amazing adj.惊人的
amazement n.惊奇
in amazement吃惊地
to one's amazement
令某人吃惊的是
common adj.相同的;共同的
in common with.
和…一样
have a lot in common with...
和...有很多共同点
in common 共同地

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