人教版（2019）必修第二册Unit 2Wildlife protection Words and Expression 课件(共33张ppt)

(共33张PPT)
B2U2
Words & Expressions
Do you know these animals
red-crowned crane
Crested Ibis
crown: n. 王冠，花冠，王权
v. 加冕，居…之顶
crest: n. 波峰；冠；顶饰
vt.达到顶峰；形成浪峰
crested: adj.有羽冠的；有顶饰的
panda
Manchurian tiger
Chinese white dolphin
red coral
illegally → illegal adj.不合法的；非法的
legal adj. 法律的；合法的；依照法律的→legally adv.
翻译：酒驾是违法的。
→It is illegal to drive when you are drunk.
il-(否定前缀：不，非，无)
思考：通过下列这个词汇总结出前缀il-, ir-, im-,in-通常放在什么字母开头的词前？
①hunt for sth.搜寻；寻找 (还可以换成什么？)
She is still hunting for a new job.
(search for/ be in search of / look for 寻找 )
②go hunting 去打猎
③job hunters 求职者
④treasure hunters 寻宝人
hunt v.打猎；搜寻；追捕→hunting n.
→ hunter n.猎人→ huntress n.女猎人
3. alarm
n.恐慌；警报；警报器
a fire/smoke alarm 防火/烟雾警报（器）
alarm clock闹钟
vt.使惊恐；使害怕；使担心
The fire alarmed the whole neighborhood.
→in alarm 惊恐地
alarming adj.惊人的；使人惊恐的
alarmed adj. (人感到）害怕的，惊恐的
People began to feel alarmed about the disease.
人们开始对这种疾病感到惊恐起来。
They were alarmed to find the door closed.
他们发现门关了，大惊失色。
4. aware
Key words
adj.意识到；察觉到的
1. They suddenly became aware of people looking at them.
2. If she had been aware that the mushroom was poisonous, she would not have picked them for dinner.
awareness n. 认识；意识
be/become aware of
be aware that
有些以字母a开头的形容词只做表语
1.The article concerns some studying methods.
2. It concerned her that her son hadn't been back home.
n.担心；关心；担心的事
concerning prep.关于，涉及到（通常用在句首）
5. concern
涉及
vt. 涉及；让......担忧
让...担忧
Key words
concerned adj. 有关联的；担忧的
1. His job is concerned with computer science.
2. Parents are all concerned about their children.
as far as ...be concerned 就......而言；关于
be concerned with /in和......有关的
be concerned about /for担心的；关心的
Key words
单句填空：
1.I am a bit ___________(concern) about his safety.
2.The good thing about children is that they adapt very easily
____ new environment.
3. They finished __________(measure) that piece of land
last week.
Exercise
concerned
to
measuring
6. adapt
① vi. /vt. 使适应
As time went by, I gradually adapted to the school life.
=As time went by, I gradually adapted myself to the school life.
② vt. 改编；改写
The new film is adapted from a novel by Jane Austen.
adaptation n. 适应；改编
Key words
7. measure
n. 措施；方法
It is high time that we should take measures to protect the endangered animals.
v. 1.The doctor weighed the baby and measured its height.
2.The room measures 10 meters across.
采取措施做某事
vt. 测量
系动词 量度为
Key words
8. observe vt.
1.He spent 10 years observing the behavior of birds.
2.Every citizen must observe the law.
3.Do you observe Christmas in your country
观察；观测
庆祝
遵守
Key words
The police observed him driving at 100 miles per hour.
The police observed the man enter the bank.
observe sb. doing 观察到某人正在做某事
observe sb. do 观察到某人做了某事
Key words
I forgot to remind him of the time for the meeting.
The picture reminded me of my happy childhood.
9. remind→reminder n.备忘录
vt. 提醒；使想起
提醒某人某事
remind sb. of sth.
使某人想起某事
Key words
We put up a board to remind people to protect the trees.
提醒某人做某事
remind sb. to do sth.
remind sb. that
She reminded me that I hadn’t called my mother.
Key words
10. remove vt. →removal n. →removable adj.
1.He was too tired to remove the stone.
2.She removed the diamond ring to cook a meal.
3.The teacher said something to her to remove her fear.
4.remove a man from office
移走；搬开
摘掉；脱掉
消除；去掉
把……免职；撤去
Key words
11. intend vt.打算；想要
intend to do/doing 打算做某事
He intends to study/studying abroad next year.
intend sb./sth. to do 打算让某人做某事
I intend you to come with me.
Key words
intended adj.为……打算的
be intended for
be intended to do
intention n.意图；目的
Key words
单句填空：
1. The young man was observed ______ (enter) the station yesterday.
2.The photo will remind me ____ the days when we were together.
3. The book is intended ____ children.
Exercise
to enter
of
for
The town was cut off from the rest of the world due to heavy snow.
重点短语
2. due to 由于；因为
because of, owing to, as a result of, on account of
11. die out
①(动植物物种)灭绝
The species has nearly died out because its habitat is being destroyed.
②(风俗、习惯等)逐渐消失
The custom died out years ago.
③ (灯、火)熄灭
The fire died out.
die的常考短语
die out 灭绝
die off 相继死去
die of 因......而死（内部原因疾病、衰老）
die from 因......而死（外部原因事故、灾难）
be dying for 渴望
be dying to do 渴望做
I am concerned that when on earth the project will make progress.
我比较关心这个项目究竟什么时候才会取得进展。
make progress 取得进步/进展
make progress in sth. 在......方面取得进展
make some/great progress 取得一些/巨大进步
make slow/steady/rapid/good progress
取得缓慢的/平稳的/迅速的/良好的进展
note:
progress是不可数n.,前面不可以加a/an,没有复数形式
Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks.
扎西和其他志愿者日夜看护着藏羚羊，保护他们免受攻击。
watch over 保护；照管；监督
照顾；照看
watch over =take care of=look after=care for=attend to
小心；当心
watch out=look out
密切注意；留意；当心；小心
watch out for
_________the stairs--they are dangerous.
A. Watch over B. Look after
C. Care for D. Watch out for
day and night 日日夜夜；夜以继日
类似的词组
up and down 上上下下
back and forth 来来回回
in and out 进进出出
now and then 时而；不时
here and there 到处
关于out 的词组
give out 用完；分发；发出；放出（光、热）
carry out 执行，履行
pick out 精心挑选；辨别出
point out 指出
break out（战争、火灾、疾病）爆发
work out 解决；思考；锻炼身体
find out 找到；弄清；查明
make out 看清；听清；分清
1. She was ________ from applicants for the job.
A. given out B. carried out
C. pointed out D. picked out
picked out
Bye-bye!