北师大版（2019）必修第二册Unit 5 Humans and n Writing Workshop & Viewing Workshop & Reading Club词汇课件（12张ppt)）

(共12张PPT)
writing workshop-reading club单词
Humans
and
Nature
Unit 5
Words and Expressions
brochure
/ br (r)/
n. 小册子
The brochure should give you a good idea of the hotel.
Words and Expressions
shelter
/ elt (r)/
n. 避难所
vt.保护；掩蔽
vi.躲避（风雨或危险）
e.g. Human beings need food, clothing and shelter.
take shelter from 躲避……We often (take) shelter from the rain in the doorway now. 现在，我们经常在那处门廊里避雨。shelter...from 保护……免受……The wall sheltered us from the enemy's gunfire. 这堵墙保护我们免遭敌人炮火的攻击。a safe shelter 安全的避难所seek/take shelter 寻求/得到庇护under the shelter of 在……的庇护下
Words and Expressions
aftershock/ ɑ ft k/
n. （地震的）余震
e.g. Aftershocks are smaller earthquakes which occur after a large earthquake.
Words and Expressions
observe
/ b z v/
vt. 观察；注意
e.g. Have you observed any changes lately
observe sb. do sth. 看到某人做了某事I observed her walk away with a smile. 我看到她微笑着走开了。observe sb. doing sth. 看到某人在做某事She observed a man walking on the opposite side of the way. 她看见一个人在路那边走着。They were observed to enter the bank. 有人注意到他们进了银行。observe the behaviour of birds 观察鸟类行为observe the rules 遵守规章
Words and Expressions
metal
/ metl/
n. 金属
e.g. The frame is made of metal.
Words and Expressions
varied adj.各种各样的，形形色色的
a varied diet 丰富多样的饮食varied needs of... 不同的需求
vary v.变化，相异→varied adj.→variety n．多样→various adj.各种各样的
varieties of＋名词/代词(a variety of＋名词/代词)各种各样的/种类繁多的……
Words and Expressions
harmless无害的
Endless 无尽的
Colorless 暗淡的
Prideless 无比骄傲的
Hopeless 没有希望的
Helpless 无助的
Useless 没用的
Thoughtless 不经思考的
Guitless 无罪的
restless 不安的
Nameless 匿名的
effortless a 不费力的（effort努力）
tireless a 不倦的（tire疲倦）
homeless a 无家可归的（home 家）
worthless 无价值的, 无益的
jobless 失业的,无业的
fearless 大胆的, 勇敢的
do harm to sb./sth.＝do sb./sth. harm＝be harmful to sb./sth. 对……有害
be harmless to sb./sth. 对……无害
Words and Expressions
skiing滑雪
skating滑冰
Words and Expressions
originality n.独创性，创造力
creativity n.创造力
origin n.源头
original adj.源头的，起初的
originally adv.最初地，起初地
disappearance n.消失
appear vi.出现/似乎，显得→disappear vi.消失，不见appearance n．外表→disappearance n．消失，不见
His sudden disappearance made all of us surprised.
Never judge a person by his appearance.
He appears happy at the good news.
A car suddenly appeared out of the fog.
(1)sb. appears (to be)＋adj./doing...＝It appears that sb. is＋adj./doing
某人似乎……/在做……
(2)sb. appears to have done sth.＝It appears that sb. has done sth.
I appear to have mislaid my sweater.