外研版（2019） 必修第一册 Unit 5 Into the Wild Language points 1 知识点课件-(31张ppt)

(共31张PPT)
Language Points（U）1
1. animal migration 动物迁徙
2. solve the mystery 解开谜团
3. at certain times 在特定的时间
4.an annual movement 一年一度的行为/活动
5. find food 觅食
6.in search of 寻找
7. in nature= in the nature world 在自然界
8. millions of 数百万
9. begin a long and difficult journey 开始漫长且艰巨的旅程
10. manage to do 设法做某事
11. tell the time 判断/分辨时间
12. measure the position of the sun 测量太阳的位置
Underline and Translate
13. two pieces of information 两条信息
14. spend the winter 过冬
15. the solution to ...的解决办法
16. in serious trouble 陷入巨大的困境/麻烦中
17. in the last few years 在过去的几年
18. human activity 人类活动
19. destroy the nature environment 破坏自然环境
20. cut down 砍到；减少；缩减
21.the research on 对... 的研究
22. lead to =result in =bring about 导致
23. a greater awareness of this creature 对这个生物更深的认识
24. make sure 确保；保证
25. feed on 以...为食/生
26. a long time to come 未来的很长一段时间
27. a scientific research 科学研究
28. cause-effect flow chart 因果关系流程图
Focus
1. seek
2.measure
3. position
4. determine
5.crash
6.survive
7.effect
1. They migrate to find food ,seek a partener , in search of warmer weather.
seek (sought sought ) v [正式用语或书面用语](to look for sb /sth
根据seek的基本义to look for，猜猜下列句子中seek的意思。
1. The book inspires confidence in students who wish to seek their own answers.
2. They had sought my advice, and I had recommended this machine.
3. Scientists have been seeking to understand the mystery of the “sixth sense” of direction.
寻求 口语 try to find / get
征求 口语 ask for
试图/企图 口语 try to do
【词汇拓展】
seek out 找出；找到：
We must seek out a solution to the problem.
play hide-and-seek 玩捉迷藏
seeker n [C] 寻找者；追求者：
a job seeker 求职者
重要词块
在空白处填入1个适当的单词或括号内单词的正确形式。
On a hot summer day in last August, I ________ (seek)
shade and a cool drink at a waterfront café.
2. Some businesses only seek ________ (earn) enough to
cover their operating costs.
3. Unluckily, they sought in vain ________ somewhere to
shelter.
4. A job ________ (seek) is an unemployed person who is
trying to get a job.
sought
to earn
for
seeker
根据所给汉语，用适当的词块完成下列句子。
The company ____________________ (正试图提高) the
quality of products.
2. The government ______________________ (正在寻求解决
办法) to the problem of water shortage.
3. From this experience I have learnt that questioning can serve as a bridge that helps us to ________________ (寻求真理)
is seeking to improve
is seeking for a solution
seek the truth
中国古代 西方
重量单位 两；斤 磅 (pound) ；克 (gram)；千克 (kilogram)
1磅 = 0.454千克
容积和体积单位 升；斗；石 1石 = 10斗 = 100升 品脱 (pint)（568毫升），加仑 (gallon) （4.55升）
长度单位 尺；寸 1尺 = 10寸 = 0.33米 英尺 (foot)； 英寸 (inch)；英里 (mile) ；码 (yard)；米 (meter) ； 千米 (kilometer)
1英尺 = 12英寸 = 0.3048米；1英里 = 1.609千米
1码 = 0.9米
中西方关于度量衡 (weights and measures ) 的常见表达都有哪些呢？
2.It uses its eyes to measure the position of the sun.
以人名命名的物理单位：
力的单位：牛顿 (N) ；功的单位：焦耳 (J)；频率的单位：赫兹 (Hz)；电流的单位：安培 (A) ……等等
2. measure n/v.
1.The doctor weighed the baby and measured its height. vt & vi 量；测量：
2.The room measures 10 meters across. [用作系动词] [不用于进行时]
(尺寸、数量等) 量度为：
The room measuring （measure)10 meters across is mine .
3.Scientists haven’t measured the positive effects of laughter on children. vt 估量；衡量 (assess)：
4.No matter how unpredictable the future, there’s almost
always some measure of joy to be got from the moment. [C] [用单数]
(一定的) 量；程度 (degree)：
5.It is high time that we should take some measures to protect endangered animals. [C] [常用复数] 措施；办法 an official action (step)：
measurement n [U] 测量；衡量；[C] [常用复数] 尺寸
:
take sb’s measurements 为某人测量尺寸
根据所给汉语，用适当的词块完成下列句子。
1. The room __________________________ (宽10米).
2. The assistant _______________________ (给我量尺寸)
and showed me what was available in my size.
3. Personally, I’m against _________________________________
(付钱让学生学习的办法).
4. They call on people and the government to _____________
_________________ (采取措施减少污染).
the measure of paying students to learn
measures 10 metres across
take measures
to reduce pollution
took my measurements
The location of the tower is close to the pool.
这里的location是“位置”的意思。还有什么词可以表示“位置”呢？
position
3. position
the position of ... ...的位置
in /out of position 在/不在适当地位置
put/place sb. in a good /an awkard position
使某人处于有利/尴尬的境地
in a position of power/strength 处于有权利/实力的地位
hold the position of ... 担任...职务
one’s position on ... 某人在...方面的立场
take the position that... 认为...
She finished the race in third position. 名次
Lie in a comfortable position. 姿势
I positioned myself to take the best photo of the sea view.
名词动词化vt 放置；安放 (place)：
写出下列句子中画线部分的汉语释义。
I had to find someone else to fill in her position for the
moment. ______________
2. Spain and the US take the leading position in building smart
cities. ______________
3. Sorry, Doctor White is out of town and I’m not in the position to give out that kind of information. ______________
职位；职务
地位
处境；状况
4. All parking signs have been placed ________ position .
5. Sales director is a position ________ communication ability is just as important as sales skills.
There is one point where I’d like your advice.
I’ve reached the stage where I just don’t care any more.
There are cases where the rules does not hold good (任然有效；适用）.
in
where
当point ,position , situation , case , stage 等表示地点的名词作先行词且关系词在从句中作状语时，定语从句常用where 引导
Your attitude determines your altitude.
你的态度决定你的高度。
determine 和 decide在程度上和正式上有区别
4.-allow the butterfly to determine the way to go.
4.determine
Investigators are still trying to determine.
vt 确定；查明 (establish)
It is your efforts, not your intelligence that determine your success.
vt 支配；影响：
I determine to make more efforts to improve my English.
vt & vi 决心；决定 decide firmly
【词汇拓展】
determined adj
1.有决心的；意志坚定的：
(be) determined to do sth:
Amazed at how skilful they were, I was determined to be just as good.
2.坚决的；坚定的：
She gave me a determined look — the kind that said she wouldn’t change her mind.
determination n [U] 决定；决心；果断
在空白处填入1个单词或括号内单词的正确形式。
1. She’s sure to get the job she wants – she’s a very ___________ (determine) person.
2. Jane was determined not ___________ (go) against her father’s wishes and accept his advice.
3. He is an excellent lawyer with a good brain and a ___________ (determine) to achieve.
4. Black holes can not be seen directly, so ___________ (determine) the number of them is very difficult.
5. ________(determine )to attend an ideal university, he devoted himself to study.
determined
to go
determination
determining
Determined
根据所给提示，完成下列句子。
1. It is not what you are given but how you make use of it that _______________________ (决定你是谁).
2. Realizing that he has wasted too much time, the boy _________________________________ (决心停下不再玩游戏).
3. If we ___________________________________ (有勇气和决心), we will finally get the sunshine we want.
determines who you are
is determined to stop playing games
have the courage and determination
5. the solution to ... ...的解决办法
与介词to搭配的名词
the access to 接近...的方法，权利，或权利
the key to ...的关键/钥匙
the answer/reply to ...的答案
the entrance to ...的入口
the door to ...的门
the approach to ...的解决办法
the damage to 对...的破坏
The solution to the mystery of the monarch’s amazing ability comes at a time when it is in serious trouble.
写出下列句子中画线部分的汉语释义。
1. It is an ocean that moves, impressively and endlessly. It makes all
kinds of noise — it is forever thundering, boiling, crashing, and
whistling. ____________
2. When did the computer crash ____________
3. Car drivers have to obey traffic regulations that tell them the right
things to do on the road to avoid crashes. ____________
4. It was sad news that no one survived the AirAsia plane crash which
happened on December 28, 2014. ____________
发出撞击声
死机
碰撞 (事件)
飞机失事；飞机坠毁事故
6.The population has crashed by as much as 90 per cent in the last few years.
5. The team crashed to their worst defeat this season.
________________
6. Investigators are still trying to figure out why the engines in
this plane lost power, forcing it to crash-land with more than
150 passengers on board. ________________
7. There was a crash of thunder just now. ________________
(比赛中) 溃败；惨败
紧急迫降
一声炸雷；一声响雷
What does “crash a party” mean
To “crash a party” is an idiomatic expression that means to attend a party without receiving an invitation. This expression may have developed from the idea of breaking and entering. If uninvited guests want to find a way into a party, they would need to break in, probably resulting in the sound of a crash either through smashing glass or breaking furniture. Depending on the kind of party one is trying to attend, however, it is unlikely that one would actually have to break anything in order to enter. Typically the term “crash a party” is used by teens and college students to describe going to parties without an invitation. Most adults rarely crash a party.
________________________
擅自闯入宴会；不邀而至
vt 比……活得长：
She survived her husband by ten years.
vi & vt 幸存 (于)：
He survived the earthquake.
注：不能说He survived from / after / in the earthquake.
vi & vt 挺过；熬过：
How do you survive on such a low salary
vi 保存下来：
Some old customs have survived into the present.
7.The more we know about yhis lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come.
survivor n [C] 幸存者
survival n
[U] 幸存；继续生存：
the survival of the fittest
适者生存
[C] 幸存物；残存物：
The ceremony is a survival from pre-Christian times.
词汇拓展
用survive的适当形式完成下列句子。
For a sudden heart failure, the single best chance for ________________ is having someone nearby step in and do CPR (心肺复苏) quickly.
2. Officials said he was the only ________________ of the plane crash.
3. He is the only man who ________________ after the explosion (爆炸).
三、根据所给汉语，用适当的词块完成下列句子。
The front passengers were lucky to _________________________ (在车祸中幸免于难).
2. Having __________________________ (熬过那一夜), we were confident that everything else would be all right.
survival / surviving
survivor
survived
survive the car accident
survived that night
8.Then use the sentences to complete the “cause-effect”flow charts.
effect n [C] & [U] 结果；效应；作用；影响：
greenhouse effect 温室效应
It is uncertain what side effect the medicine will bring about. 副作用
Global warming is having a great effect on hundreds of plant and animal species around the world. have an effect on 对...有影响
bring / put ... into effect 实施；实行
in effect
在实施中；有效：
Some laws from the eighteenth century are still in effect.
实际上；事实上：
“Have a nice day” is a wonderful phrase, reminding us, in effect, to enjoy the moment.
词汇拓展
effective adj 有效的 反 ineffective；无果效的；不起作用的：
take effective measures / steps 采取有效的措施
The more I understood fish, the more I became effective at finding and catching them.
effectively adv 有效地
effectiveness n [U] 有效性
take effect 生效 (come into effect)；起作用：
These measures are just beginning to take effect.
根据所给汉语，用适当的词块完成下列句子。
1. Global warming is _____________________ (对……产生巨大的影响) hundreds of plant and animal species around the world. (2012 四川)
2. The convenience even leads fewer people to take public transport—an unwelcome __________________ (副作用) researchers have already found in ride-hailing (叫车) services. (2018 北京)
3. According to the recent research, heavy coffee drinking and heart attack is not necessarily __________________ (因果关系).
4. Few laws are so effective that you can see results just days after they __________________ (生效). (2009 山东)
effect
having a great effect on
side effect
cause and effect
take effect