北师大版（2019）必修第二册Unit 5 Humans and nature Lesson 3 Race to the pole 单词课件(共35张PPT)

(共35张PPT)
U5 Lesson 3
RACE TO THE POLE
目录
01
VOCABULARY
02
TEXTBOOK
01
VOCABULARY
explorer
/ k spl r (r)/
n. 探险者; 勘察者
explore (v.) 探索
exploration (n.) 探索 / ekspl re n/
e.g. Captain Cook was an explorer of the Pacific Ocean.
preparation
/ prep re n/
n. 预备, 准备
prepare (v.) 准备
make preparations for (为...做准备)
prepare to do sth. (准备去做...)
prepared (adj.) 准备好的
in preparation for
e.g. The key to success is preparation.
sledge
/sled /
The sledge ran smoothly over the frozen snow.
n. 雪橇
ski
/ski /
n. 滑雪（水）板；
e.g. We never learned to ice skate or ski.
captain
/ k pt n/
n. 队长; 组长
e.g.This is the captain speaking.
polar
/ p l (r)/
adj. 极地的, 地极的
pole (n.) 极(地)
base
/be s/
n. 基地, 大本营; 基础.
vt. 以……为基地
basic (adj.) 基本的
basically (adv.) 基本地
be based on 基于...
e.g. The lamp has a heavy base.
anxiously
/' k sli/
adv. 焦虑地; 不安地
anxious (adj.) 焦虑的;渴望的
anxiety (n.) 焦虑
be full of anxiety 充满焦虑
be anxious about (对...感到焦虑)
be anxious for sth. (渴望....)
be anxious to do (渴望去做....)
break down
停止运转, 出故障
break —— broke —— broken
break away (from) 摆(逃)脱；脱离；
break in 强行进入；插嘴；打岔
break into 破门而入；突然……起来
break off 突然停止(中断)；折断；断绝
break out 爆发；突然发生
have/take a break 休息一会
ambition
/ m b n/
n. 抱负, 雄心; 追求, 夙愿
ambitious (adj.) 有野心的，有雄心的
e.g. It had been her lifelong ambition.
cheerful
/ t fl/
adj. 高兴的, 兴高采烈的
cheer (v.) 使...开心
cheerfully (adv.) 高兴地, 兴高采烈地
cheer up 振作起来
e.g. Why are you so bright and cheerful today
prove
/pru v/
vt. 证明; 证实
e.g. Sometimes, the choices prove to be wrong.
e.g. It is proved that parents' words and behaviors have an important effect on their children. (据证实...)
证明是
distant
/ d st nt/
adj. 久远的; 遥远的
distance (n.) 距离
in the distance 在远方
e.g. He's a distant cousin of mine.
continent
/ k nt n nt/
n. 洲, 大洲; 大陆
七大洲：亚洲(Asia)、欧洲(Europe)、非洲(Africa)、北美洲(North America)、南美洲(South America)、大洋洲(Oceania)、南极洲(Antarctica)
四大洋：太平洋(Pacific Ocean)、大西洋(Atlantic Ocean)、印度洋(Indian Ocean)、北冰洋(Arctic Ocean)
tent
/tent/
n. 帐篷
e.g. We could pitch our tent in that field.
honesty
/ n sti/
n. 坦诚; 诚实, 正直
honest (adj.) 诚实的
honestly (adv.) 诚实的
to be honest = honestly speaking 老实说
e.g. an honest boy
sincerity
/s n'ser ti/
n. 真诚, 真挚, 诚实
sincere (adj.) 真诚的
sincerely (adv.) 真诚地
e.g. He impressed her with his sincerity.
bravery
/ bre v ri/
n. 勇气; 勇敢的行为
brave (adj.) 勇敢的
bravely (adv.) 勇敢地
The reports commend her bravery.
brochure
/ br (r)/
n. 小册子
a travel brochure 旅游手册
Our brochure is printed on environmentally-friendly paper.
我们的宣传手册是用环保纸印刷的。
shelter
/ elt (r)/
n. 避难所
take shelter from...(寻求庇护；避难)
v. 保护; 使掩蔽; 避难
shelter… from... (保护某人不受打击)
e.g. If possible, find a strong shelter nearby.
aftershock
/ ɑ ft k/
c.n. (地震的)余震
after + shock = aftershock
(在...之后) (震惊;剧烈震动)
observe
/ b z v/
v. 观察; 注意
make an observation 进行观察
observation (n.) 观察
observe sb. do sth. (看到某人做了…)
doing sth. (看到某人/正在做…)
metal
/ metl/
n. 金属
mental [ ment( )l]
adj. 存在于大脑中的，思考的；精神的
varied
/ ve rid/
adj. 各种各样的, 形形色色的
vary (vi.) 变化；变异
various (adj.)各种各样的;多方面的
variety (n.) 多样; 种类; 多样化
a variety of ...
e.g. New Zealand has a varied climate that changes a lot from place to place.
scary
/ ske ri/
adj. 可怕的, 恐怖的 (一般修饰物)
scare (v.) 使害怕
scare away (吓跑...)
scared (adj.) 害怕的
be scared of (doing) sth.
harmless
/ hɑ ml s/
adj. 无害的
harm (n./v.) 伤害
harmful (adj.)有害的
do harm to = be harmful to对…有害
以 less 结尾
worthless（无价值的）
jobless（失业的）
fearless（大胆的）
homeless（无家的）
restless（不安宁的）
tireless（不知疲倦的）
ruthless（无情的）
blameless（清白的）
airless（不通风的）
armless（无武器的）
Endless -无尽的
Breathless -气喘吁吁的 Timeless -永恒的
Flawless -无瑕疵的
skiing
/ ski /
n. 滑雪运动
go skiing 去滑雪
originality
/ r d n l ti/
n. 独创性; 创造力
original (adj.) 原来的; 首创的,创新的
originally (adv.) 最初; 起初; 本来
disappearance
/ d s p r ns/
n. 消亡, 消失
disappear (v.) 消失
appear (v.) 出现; 似乎
appearance (n.) 出现; 外貌