英语必修 第三册Unit 2 Making a difference精品ppt课件
展开Unit 2 Making a difference
Period Two Starting out & Understanding ideas—Language points
PART 1
基础自测
PART 2
互动探究
PART 3
达标检测
PART1
基础自测
自主学习 落实基础知识
Ⅰ.重点单词1.________ adj. 内部的2._____ v. 为……提供资金,资助3._______ v. 再利用,回收利用4.________ n. 喷水池5.__________ n. 基金会6._______ n. 顿悟,猛醒7.____________ n. 贡献 →__________ v. 贡献①8.______ n. 减轻,缓解 →_______ v. 减轻,缓解
internal
fund
recycle
fountain
foundation
insight
contribution
contribute
relief
relieve
9.________ n. 短缺,不足,缺乏 →______ adj. 缺少的10.________ adj. 有效的,产生预期效果的 →______ n. 效果②11._____ v. 挣(钱) →________ n. 收入12._______ v. 捐赠,捐献 →________ n. 捐献13._______ n. 真实,现实 →_____ adj. 真的 →______ adv. 真地③
shortage
short
effective
effect
earn
earnings
donate
donation
reality
real
really
掌握规律 巧记单词①contribute (v.贡献)→e变为ion=contribution (n.贡献) 例:devote →devotion②effect (n.效果)+ive=effective (adj.有效的,产生预期效果的) 例:act →active③real (adj.真的)+ity=reality (n.真实,现实) 例:equal→equality
Ⅱ.核心短语1._____________________ 做某事有麻烦2.________ 放弃3.______________________ 决心做某事(表状态)4._______________ 同时5.________________ 起作用,有影响6.________________ 突然笑起来7.______ 建立8._____________ 从……中受益
have trouble doing sth.
give up
be determined to do sth.
at the same time
make a difference
break into a smile
set up
benefit from...
Ⅲ.经典句式1.so...that...如此……以至于……And why is the water ____________ it makes them sick?为什么水那么脏,以至于使他们生病了?2.不定式作表语At first,his plan was _______________________________ somewhere in Africa.最初,他的计划是赚钱在非洲某个地方建造一口井。3.“介词+which”引导定语从句After several months,Ryan had raised the $ 2,000,_______________________ near a primary school in Uganda.几个月之后,瑞恩筹集了2 000美元,用这些钱在乌干达的一所小学附近建造了一口井。
so dirty that
to earn money to build a single well
with which a well was built
4.not...but...不是……而是……Now,as an adult,Ryan says that the question to ask is __________________________________________________________现在,作为一个成年人,瑞恩说要问的问题不是“我为什么要帮助?”而是“我可以怎样帮助?”。
not “Why don’t I
help?”,but “How can I help today?”.
PART 2
互动探究
探究重点 互动撞击思维
contribution n.贡献
1
the contribution these people made to society这些人对社会做出的贡献
※make a contribution/contributions to...对……做贡献※contribute v.贡献;捐献;给……投稿 contribute to有助于;导致;捐献;撰稿 contribute...to...向……捐献……;向……提供……(时间、精力等)
重点词汇
(1)He has made an important contribution to the company’s development.他对公司的发展做出了重要的贡献。(2)Jiangsu will contribute more ____ the Belt and Road construction.江苏将为“一带一路”的建设做出更大的贡献。(3)The girl likes writing articles and often contributes ____ the newspaper.这个女孩喜欢写作,经常向报社投稿。
to
to
[高级表达](4)The exercise which contributes to your progress should be done more.(用非谓语动词改写)→The exercise ___________________________ should be done more.[单句写作](5)这项新政策有助于改善孩子们的生活条件。 ____________________________________________________________________
contributing to your progress
The new policy will contribute to improving the children’s living conditions.
2
The amount of relief and comfort experienced by the sick after the skin has been carefully washed and dried,is one of the commonest observations made at a sick bed.病人在皮肤被仔细清洗和干燥之后所感受到的缓解和舒适程度,是病床前最经常要观察的事情之一。
relief n.减轻,缓解
※to one’s relief令某人欣慰的是 with relief欣慰地;如释重负地 It’s a relief to do sth. 做某事是令人欣慰的。※relieve vt.减轻;解除;救援 relieve sb. of...减轻某人的……;将某人从……中解脱出来※relieved adj.感到宽慰的
(1)Still,most of us volunteers breathe a sigh of relief when the season comes to a close.(2019·全国Ⅱ)我们大部分志愿者在这个赛季要结束时还是松了一口气。(2)_____________ to be able to talk to someone about it.能和别人谈谈这件事,感到舒心多了。(3)The new secretary will contribute to relieving us ___ some of the paperwork.这位新秘书将帮助我们减少一些文书工作。(4)She was _________(relieve) to hear the news that her husband had returned.听到丈夫回来的消息,她感到很宽慰。
It was a relief
of
relieved
[一句多译](5)让他感到宽慰的是,孩子们都找到了好工作。① ___________,his children all found a good job.(relief)②His children all found a good job,______________________.(relieved)
To his relief
which made him relieved
3
shortage n.短缺,不足,缺乏
※food shortage食物短缺 a shortage of space空间不足※short adj.短的,缺少的n.短小的东西,扼要 be short of缺少…… be short for是……的缩写/简称 in short总之,简言之
(1)The loss of big trees was greatest in areas where trees had suffered the greatest water shortage.(2019·浙江)在树木最缺水的地方大树消失的最严重。(2)The children are facing serious food and fuel _________(short) at the moment.现在孩子们面临严重的食物和燃料的短缺。(3)To my anger,the girl is never short ___ excuses when things go wrong.让我生气的是,当事情出了差错,这个女孩总是有借口。(4)As we all know,TV is short ____ “Television”.我们都知道,TV是Television的缩写。(5)___ short,what he said really relieved the old man of his stress.总之,他说的话确实减轻了老人的压力。
shortage
of
for
In
4
Now tick the solutions that you think are most effective to supply Africa with fresh water.现在在你认为是最有效的为非洲提供淡水的解决办法前面打对号。
※effect n.效应;影响 have an effect on...对……有影响 bring/put sth. into effect使……生效;实行…… come into effect生效 in effect实际上 take effect见效※affect vt.影响,侵袭,使感染
effective adj.有效的,产生预期效果的
(1)Honestly speaking,I admire the effective use of color in her paintings.说实话,我很欣赏她绘画中的色彩效果。(2)They have a more powerful effect on the feeling of a space.(2018·全国Ⅰ)它们对空间的感觉有更强大的影响。(3)Much to his relief,the new rule ______________ at last.让他感到宽慰的是,新规定终于实行了。(4)___ effect,not everyone is willing to contribute to that project.事实上,并不是每个人都愿意为那个工程做出贡献。
came into effect
In
[一句多译](5)据报道,这项税收会影响低收入人群。①It is reported that the tax will _______________ with low income.(affect)②It is reported that the tax will _________________________ with low income. (effect)
affect the people
have an effect on the people
5
At first,his plan was to earn money to build a single well somewhere in Africa.最初,他的计划是赚钱在非洲某个地方建造一口井。
※earn money赚钱 earn one’s living谋生※earnings n.(复数) 薪水;工资;收入
earn v.挣(钱);赢得,博得
(1)My grandpa earned quite a lot using some effective methods.我的爷爷用一些有效的方法赚了不少钱。(2)To her relief,her son could _____________ by doing part-time jobs.让她感到宽慰的是,她的儿子能够通过做兼职工作养活自己。(3)It was the new policy that contributed to a rise in average _________(earn).是新政策促成了平均收入的增加。[高级表达](4)The teacher,who earned the respect of his students,worked very hard.(用非谓语动词改写)→The teacher _______________________________ worked very hard.
earn his living
earnings
earning the respect of his students
give up放弃
6
Two thousand dollars was a lot of money,but Ryan didn’t give up.2 000美元是很大一笔钱,但是瑞恩没有放弃。
give in投降;屈服;让步;上交give away赠送,给予;泄露give back归还;恢复give off发出(气味、气体等)give out散发(声、光、热等);用完,耗尽;分发
(1)To her relief,her son gave up computer games and started working hard.让她宽慰的是,她的儿子不玩电脑游戏了,开始努力工作了。(2)Finally I gave ___ and agreed to represent our school to that area.最后,我让步了,同意代表我们学校去那个地区。(3)The old man is very kind and he often gives _____ his money to the poor.这位老人很善良,经常把钱捐给穷人。(4)I must give _____ the two books to the library before Friday.在周五之前我必须把这两本书还给图书馆。
in
away
back
(5)The plant gave ____ a strange smell,which made me sick.这棵植物发出一种奇怪的味道,让我感到恶心。(6)After two days our food gave ____,and we had to return.两天后我们的食物吃光了,我们只好回来了。
off
out
donate v.捐赠,捐献
.
7
He started to ask for help from his classmates and neighbours and persuaded them to donate money.他开始向同学和邻居求助,说服他们捐钱。
※donate sth. to...向……捐赠某物※donation n.捐赠,捐献 make a donation to...向……捐赠
(1)Volunteers came with carloads of donated clothing and toys.志愿者来了,带着装满车的捐赠的衣服和玩具。(2)__________(donate) began flooding in from hundreds of people.来自数百人的捐赠开始大量涌来。[一句多译](3)这位老人给当地学校捐了很多钱。①The old man _______________________ the local school.(donate)②The old man _________________________________ the local school.(donation)
Donations
donated a lot of money to
made a donation of a lot of money to
break into a smile突然笑了起来
.
8
He broke into a joyful smile.他开心地笑了起来。
break down停止运转,出故障break up打碎;分裂,解体;结束;(关系等)破裂break away (from sb. /sth. )突然离开;脱离break into破门而入;闯入break out(战争、火灾等)爆发
(1)We watched her puzzled face break gently into a smile.我们看见她困惑的脸上缓慢地绽放出了笑容。(2)Fifteen minutes later,the police came running and broke ____ the crowd.15分钟后,警察跑过来把人群驱散了。(3)He decided to break away _____ home and contribute to something meaningful.他决定离开家,为一些有意义的事情做出贡献。(4)Someone broke _____ my house and stole some money.有人闯入了我的房子,偷了些钱。(5)Does everyone know what to do if a fire breaks ____?大家都知道火灾发生时该怎么办吗?
up
from
into
out
set up建立;安装;安排;策划
.
9
Later,Ryan’s experience led him to set up a foundation to encourage more people to help.后来,瑞恩的经历促使他建立了一个基金会来鼓励更多的人提供帮助。
set aside把……留出;把……放到一旁set down记下;放下;登记;让某人下车set about (doing) sth. 开始/着手(做)某事set out出发,动身(for);开始(后跟不定式)set off出发,动身;启程;引起,激起,使爆炸
(1)Hearing that her son had set up a company,she broke into a happy smile.听到儿子建立了一个公司,她开心地笑了起来。 (2)The woman set _____ some time each day for learning new words.这个女人每天抽出时间学习新单词。(3)You had better set _____ your idea before you forget it.你最好把你的想法写下来,以免忘记。(4)We set ____ for London just after ten.刚过十点,我就动身去伦敦了。
aside
down
off
[一句多译](5)她一到家就开始打扫房子。①She __________________________ as soon as she got home.(set about)②She _______________________ as soon as she got home.(set out)
set about cleaning her house
set out to clean her house
1
At first,his plan was to earn money to build a single well somewhere in Africa.最初,他的计划是赚钱在非洲某个地方建造一口井。
※句中的to earn money to build a single well...是不定式作表语;不定式在系 动词后作表语,往往说明主语的具体内容,且含有将来意义。※表示将来的其他形式: be to do sth. 表示按计划、安排、决定、命令要做的事或注定要发生的事; be about to do sth. 表示即将、马上要做的事,常与when搭配使用; be going to do sth. 可以表示说话者主观打算做某事,或客观迹象表明即将 发生某事。
经典句式
(1)Here is a message for you:you are to go to the office after class.这里有给你的留言:你下课后到办公室去。(2)The scientist will talk to the girl and this talk is _________(change) the girl’s whole life.这位科学家要和女孩谈话,而这次谈话将改变女孩的一生。(3)According to the rule,no one is _______(leave) the building without permission.根据规定,未经允许,任何人不得离开这座大楼。(4)She was about _______(close) the window when it began to rain.她正要关上窗户,这时天开始下雨了。
to change
to leave
to close
2
Now,as an adult,Ryan says that the question to ask is not “Why don’t I help?”,but “How can I help today?”.现在,作为一个成年人,瑞恩说要问的问题不是“我为什么要帮助?”而是“我可以怎样帮助?”。
※本句中含有not...but...结构,意为:不是……而是……。※not...but...连接两个主语时,谓语的数要遵循“就近原则”。※not only...but also...,either...or...,neither...nor等,连接两个主语时,谓 语的数也要遵循“就近原则”。
(1)His words will not make the girl relieved,but make her more nervous.他的话将不会使女孩放松,而是使她更加紧张。(2)Not the passengers but the driver ___(be) to be responsible for the accident.不是乘客而是司机要为这起事故负责任。(3)Not only the girl but also her parents ____(be) fond of the film.女孩和父母都喜欢这部电影。[单句写作](4)这个女孩需要的不是一些钱,而是一些鼓励。________________________________________________________
is
are
What the girl needs is not some money but some encouragement.
PART 3
达标检测
当堂检测 基础达标演练
Ⅰ.单句语法填空
1.It is said that the old house was broken _____ when its owner was away.2.To her ______(relieve),her three children returned home two days later.3.The rich man decided to set ____ an organization to help those in trouble.4.You have done so well.You are ______________(reward) by our manager.5.He is so strong-minded that he won’t give ___ even if he gets into trouble.6.Most of the students donated some money ___ the poor child in that village.7.As a matter of fact,there is no _________(short) of information in that office.8.We all respect the old scientist for his ______________(contribute) to our country.
into
relief
up
to be rewarded
up
to
shortage
contribution(s)
9.They urged the government to take some ________(effect) measures to solve it.10.The man _______(earn) a good fame when he was working with those volunteers.
effective
earned
11.The doctor asked us ______________________________________.医生让我们不要呆在家里,而是出去散步。12.No one is ______________________ according to the new rules.根据新规定,任何人不得进入这个新图书馆。13.The doctor said that the new medicine ____________________________.医生说,这种新药会缓解我的头疼。14.My son ___________________________________________ in his work.我儿子在处理新工作中的问题时遇到了很多麻烦。15.These measures ___________________ most of the villagers were satisfied.这些措施如此有效以至于大多数村民都很满意。
Ⅱ.完成句子
not to stay at home but to go out for a walk
to enter the new library
will relieve me of my headache
had much trouble dealing with the new problems
were so effective that
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