(共21张PPT)
选修1 Unit 3
topic talk+lesson 3知识点
1. get/be stuck in 陷入...中,困在...中
stick-stuck-stuck
get(动作)/be(状态) +p.p过分
be/get trapped in be/get caught in
Eg: The travellers _____ were stuck in the forest were saved by the local hunter.
who
2. annoyed adj.烦恼的;生气的
annoy vt.使生气 annoying adj. 使恼怒的
annoyance n.恼怒;使人烦恼的事 to one’s ~ 让某人生气的是
It annoys sb. to do sth. 做某事让某人恼怒
Eg: I got annoyed with my son because he ________________(拆开)my computer.
Eg: He was annoyed to find himself going red.
Eg: Mr. Johnson was annoyed that his model plane ___________________(destruction).
took apart
was destroyed
3. stressed out 焦虑的,紧张的
stressed adj.焦虑不安;感到压力的
stressful adj. (事物)充满压力的 stress n.压力 vt.强调
be under stress 在压力下
cause/reduce stress
put/lay/place stress on 强调...
He always feels anxious and ________ (stress) before every important exam.
stressed
4.compare with 与...相比
make a comparison 做比较
form a sharp contrast 形成鲜明对比
compare A to B 把A比作B, 与...相比(状语)
Eg: Shall I compare thee to a summer’s day
Eg: __________(compare) with the normal way, this new method will shorten the average data access time.
Compared
5. figure n&v
n. 人物;数字;身材
Eg. unemployment/sales/trade figures
Eg. a leading/key/central figure Eg. keep/watch one’s figure
v.计算;认为
figure out 计算出;弄明白 figure that... 认为 =suppose that...
I figured that it was worth the trouble.
6. go up 增加,上升
go down 下降;沉没;(太阳)落下
increase/rise/ grow/go up by...增加了.../ to...增加到
decrease/fall by...下降了.../to...下降到
7. be related to 与...有关联
relate v.联系 relation n.联系;关联 relationship n, 关系
relative adj.相对的 n.亲戚 relatively adv.相当地,相对的
relate...to... 把...与...联系起来
Eg. He suffers from memory loss_________ (relate to) his disease.
related to常在句中作后置定语,相当于which/that 引导的定语从句
Eg.It is difficult to relate these consequences to any known cause.
Eg. ___________ how they lived before, they now live in relative comfort.
related to
Compared with
compared with常在句首作状语,是“非谓语”,用done的形式
8. be addicted to 对...上瘾;沉迷于...(to介)
addicted adj. 有瘾的;上瘾的
addict n.吸毒成瘾的人;对...着迷的人 a music ~
addiction n.瘾;嗜好
addictive adj.使人上瘾的
be absorbed in (doing) sth.
be devoted to (doing)sth
be committed to (doing) sth.
9. regular adj.定期的;有规律的;经常的
on a regular basis 定期地
take regular exercise 经常锻炼
regular meetings 例行会议
the regular opening hours 正常营业时间
irregular adj. 不定期的 regularly adv.定期地
He _______________(regular) hunted in the forest illegally, ___________ he was punished.
regularly
for which
10. suit vt&n
suitable adj. 适合的 suitably adv.适合地
sb. be suitable to do sth. 适合做某事
sth be suitable for sb
(1)vt. 适合
I don’t know what ___________ (职业)would suit me.
(2)n.套装 a diving/protective/ski suit 潜水服/防护服/滑雪服
The dress fits you well, but its colour doesn’t suit you, and you should wear the one that matches your shoes very well.
profession
11. pick up
(1)捡起 She picked up the book belonging to her and went away.
(2)开车接人 You can pick me up at the entrance to the stadium.
(3)(偶然)学会 She picked up a lot of information about the mystery.
(4)接收信号 The searchers at last picked up a signal from the crashed plane.
(5)有起色 Only after she took over the company did its business pick up.
pick out 挑选;辨认出
12. recycle v.回收利用
recycle waster paper 回收废纸 recycled paper 再生纸
recyclable adj.可回收利用的 unrecyclable adj. 不可回收的
We package our products with _______________ materials.
re+cycle v.循环=recycle v.再利用
re+place vt.放置=replace vt.取代;把...放回远处
re+move v.移动 =remove vt.移开;挪走
re+use vt.使用=reuse vt.重新使用
recyclable
13. cut down the use of unrecyclable plastic
cut down 减少;砍倒
cut off 中断;与外界隔绝
cut in 插嘴,打断别人说话
cut up 切碎;剁碎
14. threat n.威胁
a threat to...对...的威胁
under threat (from...) 受到(...带来的)威胁
threaten v.威胁 ~sb. with sth 用...威胁某人
threaten one’s life 危机某人的生命
The constructor threatened to stop the roadworks if the money was paid off.
15. switch v&n. 转换,改变
V. 转换为 switch to different forms of power (solar energy, wind power)
clean energy / alternative energy / renewable energy
switch on/off 用开关 打开/关上
N, (机器/电灯的)开关;(突然/彻底的)改变
make a switch 做出转变
We had to make a switch in our arrangements.
16. hunt v&n. 捕猎
go hunting
Illegal hunting is __________(threat) the survival of the species.
She is still hunting for a job.
job-hunting
threatening
17. extinct adj.灭绝的
extinction n.灭绝
be close to extinction=in danger of extinction 濒临灭绝
Some species have become extinct ____________________(由于)human activities.
because of / due to
18. That’s an incredibly urgent matter...
urge sb. to do sth. 催促sb.做sth.
urgently adv. 紧急地
urgency n.紧急;迫切 emergency n.紧急情况
an urgent call 紧急呼叫
The local government urges us to ___________(回收)what we use as much as possible.
recycle
1. How often do we arrive at work or school, stressed out, tired and angry
形容词作状语,前(后)用逗号与主句隔开,说明主语的状态。 (阅读/作文)
Anxious and stressed, she couldn’t fall asleep.
I returned home after a whole day’s work, ______________(又累又渴)。
副词作状语,说明整个句子
Unfortunately, his father was seriously injured in an accident.
tired and thirsty
2. I really feel strongly that we need to change the way [we live] in order to protect our planet.
the way to do sth = the way of doing sth 做sth.的方法
the way作“方式”时,后接定语从句,连接词有3种:
(1)作状,用in which/that/省
(2)作主,用that/which
(3)作宾,用that/which/省
Eg. I don’t like the way _______________ you speak to her.
Eg. Can you tell me the way _____________ is useful in solving the problem
in which / that / \
which / that