Unit 4 Scientists Who Changed the World Vocabulary课件(共38张PPT)-译林版（2019）必修第三册

(共38张PPT)
B3U4 Vocabulary
republic-favour
republic
n. 共和国,共和政体
malaria
n. 疟疾
deadly
adj. 致命的; 十足的，彻底的
→dead
n. 死者
adj. 死的；麻木的； 用完了的
adv. 完全地；绝对
→death
n. 死亡；死亡状态；灭亡
→die
v. 死；枯萎；凋谢
die of
(因疾病、衰老等)死亡
die from
(因灾难、车祸、负伤等)死亡
→dying
adj. 垂死的；即将去世的
survival
n. 生存，存活;残存物，幸存事物
→survive
v. 幸存；幸免于难；比……活/存在时间长
survive on...
靠……存活下来
survive sb by...
比……活得长……
→survivor
n. 幸存者；死里逃生的人
province
n. 省,省份
broad
adj. 广泛的；宽阔的,广阔的；概括的；开阔的
→broadly
adv. 明显地；宽广地
→broaden
v. 扩大；变阔；变宽
a broad knowledge of...
in a broad sense
broaden one's horizons
广泛的...知识
广义上讲
拓宽某人的视野
【形近】
abroad adv. 到国外；在国外 board n. 木板；甲板
aboard adv. 在船上；在飞机上
intend
vt. & vi. 想要,计划，意指
→intended
adj. 打算的；计划的；有意的
→intention
n. 意图；打算
intend sb to do sth
intend to do/doing sth
be intended for
have no/the intention of ...
打算让某人做某事
打算做某事
为……打算/设计
有不做/做某事的意图
extract
n. 提取物;选录
vt. 提取;选录;取出;设法得到
herb
n. 药草,香草,草本
refer to
查阅，参考; 提到，谈及
→reference
n. 提及；查询；参考
refer to...as...
把……称作……
reference book
参考书
in/with reference to
关于
without reference to
与……无关；不管
You may refer to your notes.
EMO can refer to negative feelings.
I promised not to refer to the scandal.
He refers to Tom as a good friend.
I am writing with/in reference to your job application.
experiment
n. 实验，试验:尝试，实践
vi. 做试验.进行实验:尝试
do/ carry out/ perform/ conduct an experiment
做实验
experiment on
在……上做实验
experiment with
用……做实验
trial
n. 试用,试验;审讯,审判,考验
vi.&vt. 测试,试验
on trial
在试验中；受审中
limited
adj. 有限的
→limitless
adj. 无限制的；无界限的
limit ... to ...
使……局限于...
→limit
n. 界限；限制；限度
v. 限制；限定
→limitation
n. 限制；限制因素；局限
within the limits of
在……范围内
without limit
无限制地
set a limit
加以限制
household
adj. 家庭的，家用的，家务的
n. 一家人，家庭
container
n. 容器集装箱，货柜
postpone
vt. 延迟，延期
postpone doing
推迟做某事
put off
delay
<近义>
sufficient
adj. 足够的，充足的
→sufficiency
n. 足量；充足
be sufficient to do
足够做某事
be sufficient for sth
对于……是充足的/足够的/满足的
→insufficient
adj. 不充足的；不足的
data
n. 数据，资料，材料
speed up
(使)加速
at a speed of...
gain speed/ pick up speed
slow down/ reduce the speed
speed limit
at high/low/full/top speed
以...的速度
加速
减速
（道路）最高速度限制
以高/低/全/最高速
pay off
成功，奏效，达到目的
pay back
pay for
pay in cash
pay a visit to
pay attention to
偿还；报答；报复
付钱
用现金支付
参观；拜访
重视，注意
error
n. 错误,差错
error in
……方面的错误/差错
through trial and error
反复试验
wisdom
n. 智慧,知识,学问;才智;明智
→wise
adj. 明智的；聪明的；博学的
beneficial
adj. 有益的，有用的
→benefit
n. 利益；好处；津贴；救济金
v. 有益于；有助于
be beneficial to
对……有益；对……有利
for the benefit of
为……的利益
be of benefit to
对……有益
benefit from...
从……受益；得益于……
conduct
vt & vi 组织,实施,指挥,引导;举止
→conductor
n. (乐队)指挥；售票员；列车长
conduct sb to sth
引领某人去……
n. 行为；举止；组织方式
a code of conduct
行为规范
illustrate
v. 说明，解释;加插图于
→illustration
n. 说明；插图；例证；图解
penicillin
n. 青霉素，盘尼西林
mould
n. 霉菌；模具，类型
vt. 浇铸；塑造
bacteria
n. 细菌
surround
vt. 围绕,环绕，包围;与...紧密相关
→surrounding
adj. 周围的；附近的
surround ... with ...
使……包围……
→surroundings
n. 周围的事物；环境；气氛
indicate
vt. 表明；暗示；提及，指出
→indication
n. 指示；象征；迹象
→indicator
n. 指示物；指示信号；标志
accident
n. 意外,偶然的事,事故，意外遭遇
→accidental
adj. 意外的；偶然的
by accident
偶然地
it is no accident that...
……绝非偶然
intelligent
adj. 有才智的，聪明的;有智力的
→intelligence
n. 智慧；智力；理解力
artificial intelligence
人工智能
intelligence quotient
智商
favour
v. 较喜欢；偏袒，有助于
n. 帮助，好事；赞同；偏袒
→favourable
adj. 赞成的；赞许的；有利的
favour doing
喜欢/赞成做某事
do sb a favour = do a favour for sb
帮某人的忙
in favour of
支持
in one's favour
对……有利
1. As we know, taking positive attitudes towards life is____________(有益的) to our bodies and minds.2. As is well known, many__________(致命的)accidents result from carelessness and irresponsibility.3. Despite the poor service of the hotel, the manager is reluctant(不情愿的)to invest in____________(足够的)training for his staff.4. Official reports suggest that the number of______________(家庭)with three generations living together had risen from 325 ,000 in 2001 to 419,000 in2013.5. For a sudden heart failure, the single best chance for__________(生存）is having someone nearby step in and do CPR quickly.
6. To test the effect of social influence on eating habits，the researchers conducted two_____________(实验)．
7. Conventional__________(智慧) has it that we should save some money for rainy days when we have a lot in hand.
8. He had intended to go to Beijing today, but he ___________(延迟) the trip when he heard that there would be a downpour at noon.
9. The survey__________(conduct) by the company shows there is a large increase in customer satisfaction this year.
10. Keep in mind that your effort will pay ______. Don't let one or two failures get you down.
11.China's new generation of high-speed trains can travel ________a speed of 350 km/h.