unit 1 lifestyles lesson 3 a volunteer teacher学案

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《A Volunteer Teacher》学案
预习与检测
一，翻译下列词组
1．从…毕业_____(graduate from)
2.得到某人的支持____(get support from /of sb.)
3.在为…准备中___(be in preparation for)
4.为…做准备______(make preparations for)
5.无意做,不打算做____( have no intention to do /of doing sth.)
6.….的原因____ (the reason for sth. /doing sth.)
7.舒服地____( in comfort)
8.向某人提出挑战做某事_)_____(challenge sb. to sth.
二，用所给单词的正确形式填空
1. My flight ____ (take off ) at 8 o'clock tomorrow.
答案： takes off
2. -- Do you know who ______ (give a talk) in the hall now
-- I don't know.
答案：is giving a talk
3. I am doing my homework while my sister ____ (watch TV).
答案：is watching
4. I hope that we ____ ( meet) again soon.
答案： will meet
5. Be quiet! my father _____ ( sleep) .
答案：is sleeping
6. Work hard and you___ (make) progress in English.
答案：will make
7. Ann as well as her classmates ___ (go) to Beijing next week.
答案：is going
8. After he ____ (graduate) from the college, he will work as a doctor.
答案：graduates
知识探究
一．重点单词
1. volunteer n.
1)自愿参加者,志愿者 (+for)/(+to-v)
The volunteers for community service are doing a good job.
社区服务的志愿者做得很出色。
2)志愿兵,义勇兵
Many Australians fought as volunteers on the Allied side.
许多澳大利亚人作为志愿兵与盟军一起战斗。
拓展：
volunteer vt.
1) 自愿(做) (+to-v)
They volunteered to repair the house for the old lady.
他们主动提出替老太太修缮房子。
2)自愿提供,自愿给予
She volunteered the information.
她自动提供了这一消息。
volunteer vi.
1) 自愿;自愿服务 (+for)
He volunteered for the hard and unprofitable job.
他自愿做这苦差使。
2)自愿当兵 (+for)
When the war broke out, he volunteered for the Marine Corps.
战争爆发时,他自愿参加了海军陆战队。
运用：改错
1) He volunteered repairing the broken desks for the old man.
答案：repairing 改为to repair
2) When the First World War broke out, his grandfather volunteered the army.
答案： volunteered 后加 for
2. graduation n. 毕业
His graduation from college made his family very happy.
他从大学毕业使他的家人很高兴。
拓展：（1）graduated adj.毕业生的，
（2）graduate 毕业，毕业生
（3）graduate from 从……毕业
运用：选择填空
I show my sincerest congratulations on your____.
A. graduate B. graduated C. graduation D. graduates
答案：C 形容词性物主代词修饰名词。
3.support v.支持，支撑，拥护
The people stopped supporting the war.
人民不再支持这场战争。
Huge towers support the bridge.
巨塔支撑这座桥梁。
I have a big family to support.
我有一个大家庭要养活。
拓展：
（1） supporter n.支持者；拥护者
（2） supportable adj. 可承受的
（3）get/win support from /of sb. 得到某人的支持
（4）have support in sb. 获得某人的支持
（5）offer support 提供支持
运用：选择填空
I had intended to travel to Beijing, but my parents didn’t _____the idea.
A. agreed B. promised C. interested D. supported
答案：D 根据句意。
4.prepare v.准备，预备
My mother is preparing a big meal.
母亲在准备大餐。
拓展：
（1）preparation n.准备
（2）prepare sth.=get sth. ready把某事准备好,sth. 在句中作宾语，表示句子的主语直接做某事。She is preparing a dinner.
她正在做饭。
（3）prepare for=make preparations for为某事做准备
表示句子主语是为了这个事情在做事前的准备。
We are preparing for the coming exam.
我们正在为即将到来的考试做准备。
（4）be prepared for 与 be ready for 同义，表“状态”。
We are prepared for the coming exam.
我们为即将到来的考试已经做好了准备。
（5）be prepared to do sth.可表示思想上的“准备”。
I’m not prepared to listen to your excuses.
我不想听你的借口。
运用：选择填空
（1）The doctor told the nurse　_______　the operation at once.
　　　　A．to prepare　　　　　　B．to prepare for　
　　　　C．prepared to do　　　　D．to be prepare for
　答案：Ｂ 考查 tell sb. to do sth.和prepare for sth.
（2）The girl worked deep into night,______ a speech for the manager.
A .to prepare B. preparing C. prepared D. having prepared
答案：B 现在分词短语做伴随状语。
（3）We must ______for a tough game.
A. prepare B. prepared C. be prepared D. be preparing
答案：B 为…做好了准备。
5.make such a big decision 做出这么重大的一个决定
拓展：
（1）decide v. decision n.
（2）determine vt. 确定，决定；下定决心。后面可跟名词，不定式或从句作宾语。
They have determined a date for the next meeting.
他们已经明确了下次会议的日期。
The manager will determine how it is to be done.
经理将决定这事怎么做。
（3）be determined to do 做出决定 ，它可以与一段时间连用。
determine to do=decide to do
　We determined to go at once.
　＝We determined that we would go at once.
The amount of rainfall determines the size of the crop.
降雨量决定着收成的好坏。
运用：选择填空
The boy _____the job before Friday.
　　A．is determined to finish　B．is determine to finish
　　C．determine to finish　　D．is determined finishing
答案：Ａ determined adj. 前面需要系动词。
6. Now, your can watch your favorite movies in the comfort of your own home.
in comfort =comfortably
拓展：
“介词in+名词”表示状态，相当于一个副词。在句中作状语。名词前无冠词。in anger=angrily生气地 in public=publicly公开地 in silence=silently静静地
运用：选择填空
For a long time they walked in____ silence; Li lei was the first to break_____ silence.
A. the; a B. a; / C/; the D. the; /
答案：C 前空是固定词组，后空是特指。
7. intention n. 意图，打算
Our intention was to leave the city on Friday.
我们打算在星期五离开这个城市。
拓展：(1) intend v. 表示打算做某事，它后面可接不定式或动名词。
He intends to buy /buying a car. 他打算买辆车。
(2)intend 表示打算要某人做某事，可接不定式的复合结构或从句。
I intended him to go there. / I intended that he should go there.
我打算让他去那里。
(3) be intended for /to be 打算供...使用
The building there is intended to be a hotel.
那里的那幢房子打算用来开设旅馆。
运用： 完成下列句子
（1） She intends _____(回家)home tomorrow.
答案：going back /to go back
(2) The book is ______(为儿童写的)children.
答案：intended for
(3) The building_______( 打算当教室使用) classrooms.
答案： is intended for
8. challenge n.
1) 挑战;邀请比赛[C][+to-v]
He received a challenge to a TV debate.
他接到电视辩论的挑战。
2) 颇有作为的工作;艰巨的事[C]
To build a road in the mountainous area was a real challenge.
在山区修筑公路确是艰巨的事。
He wants a career that offers a challenge.
他要有挑战性,能有一番作为的事业。
3) 有挑战性[U]
拓展：
challenge vt.
1) 向...挑战( + to)
I challenged him to show his proof.
我要他拿出证据。
2)对...提出异议;怀疑;反对
He challenged my view on that matter.
他就我对那件事的看法提出异议。
3) 要求,需要;刺激,激发
The new position challenged him to study still harder during his spare time.
那个新职位激发他在业余时间更加努力学习。
The event challenges an explanation.
那个事件需要解释。
运用：改错
He challenged to me to a chess game
答案：第一个to 省略
9. support v.
用作动词，指“支撑、给...以积极援助/支持”。
(1) 支撑;搀扶
Is the stone bridge strong enough to support heavy lorries
这座石桥能支撑这些重型卡车吗？
I had to support her because her right leg was broken last week.
上周她的右腿骨折了，因此我不得不搀扶着她。
(2) 养(家)；维持(生活)；负担(费用)；维持(坏习惯等)
It's difficult for me to support my family on such a small salary.
对我来说用如此少的收入养活我的家庭是困难的。
Air, food and water are necessary to support life.
空气，食物和水是维持生命的必备的东西。
The old school is supported by the government.
这个老学校由政府负责费用。
(3) 支持，赞成
I support the plan.
我支持这个计划。
(4) 证实，证明是对的(真的)
These results support my idea.
这些结果证明了我的观点。
拓展：用作名词
(1)支撑物(可数)
Put a support under that desk or it will fall down.
在桌子下面放一个支撑的东西，否则桌子就倒了。
(2) 支柱(可数)
He is the only support of his family.
他是他家里唯一的支柱。
(3) 支持(不可数)
The plan was cancelled (取消) because of lack of support.
因为没有人支持这个计划，所以它被取消了。
(4) 养家，赡养(不可数)
On her shoulders falls the support of the whole family.
养活整个家庭的重任落在她的肩上。
3) 习惯用语和结构
(1) in support of支持，证明 (作状语)
He spoke in support of the plan.
他发表声明支持这计划。
(2) come to one's support来支持某人
Would you come to her support
你能给予她支持吗？
(3) support sb. in sth. 在某方面支持某人
We support the police wholeheartedly in their work against crime.
我们全心全意地支持警方打击犯罪。
运用：翻译下列句子
1)他将来给你一点道义上的支持。
答案：He will come and give you a little moral support.
2) 这座桥有一个柱子上周断了。
答案：One of the supports of the bridge was broken last week.
3）我的家人支持我的计划。
答案：My family supported me in my plan.
4)她偷了她父母的钱去维持毒隐。
答案：She stole from her parents' money to support her drug habit.
5)他们做了一些实验来证明他们的观点。
答案：They made some experiments in support of their views.
10．design vt.
1) 设计；计划。指具体、确切的设计。
Who designed the bridge
谁设计了这座桥梁？
2） 目的是；打算给 。指为一定的目的所做的安排，多用被动语态，后接for短语或不定式。
This book is designed for children.
这本书是为孩子们写的。
3） 想要；拟。后接不定式，动名词 ，that引导的从句，从句里用shall。如：
We design that the house shall be decorated in summer.
我们想把这栋房子在夏季装修一下。
拓展：design n.
1) 设计样式；设计图样（可数名词）。如：
He drew a beautiful design for the building.
他绘制了一幅漂亮的大楼设计图。
2) 设计工艺；设计布局；意图（不可数名词）。
如：The teaching building is poor in design.
这栋教学楼设计很差。
3) 不良意图；图谋（可数名词），而且总是用复数形式,
常用于have designs against / on / upon 句式。
on / upon后接钱财、生命，而against后接某人。如：
They have designs against that rich man.
他们想加害那个富人。
4)by design = on purpose 有意，故意。如：
Did he do this by design or by accident
他是故意还是偶尔这样做的？
plan; design与project的区别
plan是通用词，指事先做出一种按程序做事的方法或对各部分的配置安排。
design强调按照目标、意向或目的而做的小心安排。
project强调为试验或实验而提出的计划，常常是大规模的，有时是不切实际的。
We have a plan for increasing product.
我们有一项增加生产的计划。
We have a design for a rich, full life.
我们有计划去过一种富有、充实的生活。
He introduced a project for slum clearance.
他提出一个清除贫民窟的计划。
运用：改错
1) I arrived early on design.
答案： on 改为 by
2) I have drawn nice design for our new house.
答案： nice 前加 a
3) His flat is very poor in designs.
答案： designs 改为 design.
11. advertise vt.为...做广告;为...宣传
If you want to sell your product you must advertise it.
如果你要推销自己的产品,你就必须做广告。
拓展：
advertise vt.它还有“公布;通知；使显眼,使突出”的意思。
He advertised them of his decision to withdraw from the election.
他告知他们自己要退出选举的决定。
advertise vi. 做(登)广告,作宣传。后常接 for。
Our company is advertising for a secretary in the newspaper.
我们的公司在报纸上登广告征聘一位秘书。
这个词常见的词组有：
advertise sb. of sth. 通知或告知某人某事
advertise for 为...打广告
advertise oneself (as) 自吹(是)
advertiser n.广告商
运用： 翻译下列句子
1)我把我的计划通知了他。
答案： I advertised him of my plans.
2)公司登广告招聘一名新秘书。
答案：The company advertised for a new secretary.
3)我们该登个广告聘人来照管孩子们。
答案：We should advertise for someone to look after our children.
4)这份报告使广告商对今日妇女有了新的认识。
答案：The report gives advertisers a new picture of women today.
12. present adj.出席的,在场的（作定语时要后置）;
现在的,当前的（作定语时要前置）
How many people were present at the meeting
到会的有多少人
I'm not at all satisfied with the present situation.
我对目前的情况一点都不满意。
拓展：
present n.
1）现在,目前（the S）
There is no time like the present.
机不可失,时不再来。
2） 礼物,赠品[C]
He often gave his neighbor's kids little presents.
他常常送些小礼物给邻居的孩子。
present vt.
1） 赠送,呈献 (+to/with)
They presented him with a bunch of flowers.
他们献给他一束鲜花。
2）提出,提交,呈递 (+to)
Some 10 papers were presented at the conference.
会上提出了大约十篇论文。
4. 呈现;描述;出示 (+to)
I had to present a smiling face though heavy-hearted.
虽然忧心忡忡,但我还得露出一副笑容。
运用：翻译下列句子
昨天出席会议的那位领导赠送给了我们现在的校长一个精美的礼物。
答案：The leader present at the meeting presented our present head teacher a nice present
yesterday.
13.solve vt.解决;解释;阐明
With the help of his friends, he finally solved the problem.
在朋友们的帮助下,他终于解决了问题。
拓展：
solve vt. 解,解答(数学题)
She tried to solve a crossword puzzle.
她试着解答一道纵横字谜。
运用：选择填空
He tries every way ___she could find to solve the problem．
A. how B. in which C. / D. in that
答案： C
二．重点词组
1.used to do sth.过去常常做某事
I used to swim in the river.
我过去常在那条河游泳。
拓展：
（1）be used to doing / sth. 表习惯于某事或做某事
He is used to getting up early in the morning.
他习惯于早晨早起。.
（2）be used for 表被用来作为……，强调用途
Knives are used for cutting.
刀是用来切东西的。
（3）be used to do 表被动，被用来做……
In China, too much wood is used to make chopsticks.
在中国，大量的木材被用来做筷子。
（4）be used as被当作……
English is used as a second language here.
英语在这里被用作第二语言。
运用：选择填空
She is used _____this kind of difficulties.
A. dealt with B. to deal with C. dealing with D. to dealing with
答案：D be used to doing sth 习惯于做某事。
2.proud adj.骄傲的 ；自豪的 ；得意的
拓展：
(1)be proud of 对…感到自豪 后接名词，代词或动名词,相当于take pride in 。
We are proud of our success. = We take pride in our success.
我们为自己的成功而感到骄傲。
(2)be proud that 从句
We are proud that we are successful.
我们为自己的成功而感到骄傲。
(3)be proud to be 后跟名词或代词
She is proud to be a film star.
她因是一位电影明星而骄傲。
(4)be proud of 与 be proud about 的区别
前者常常含褒义表示“荣耀的” 而后者常常表示“自觉了不起”含贬义。
运用：翻译下列句子
(1)We are proud of our social development.
答案：我们为 社会的发展而感到骄傲。
(2)He has nothing to be proud about.
答案 ：他没有什么可骄傲的。
三 ．重点句型
1. They are said to be hardworking….据说他们很勤奋。
拓展：be said to+ v 据说
be said to be/do 据说做某事,
be said to be doing 据说正在做某事 ,
be said to have done 据说已经做了某事
运用：翻译下列句子
(1).据说他是班里最为勤奋的学生。
答案：He is said to be the most hard-working in his class.
(2).据说她正在日本学习。
答案：She is said to be studying in Japan.
(3).据说他已写了三本小说。
答案：He is said to have written three novels.
2. Is it a good idea to do voluntary work 做志愿工作是一个好的想法吗？
拓展：
It is +n. / adj. +to do sth. 是一个常见的结构。在这个结构中it是形式主语，真正的主语是后面的不定式。
it常常用来代替不定式或从句。把被替代的后置。
It is important for us to learn English well.
学好英语很重要。（代替不定式）
I don’t think it possible to master a foreign language without much memory work.
我认为不须要大量的记忆而掌握一门外语是不可能的。（代替不定式）
You can rely on it that Ann will come here tomorrow.
你可以相信安明天会来这里的。（代替从句）
运用：选择填空
（1）____is a fact that English is an international language.
A. There B . It C. That D. It
答案：D it是形式主语。真正的主语是后面的从句。
(2)We made ____to go to help the old man on Sunday.
A. it rule B. a rule C. it a rule D. that a rule
答案：C it是形式宾语，真正的宾语是后面的不定式。
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