Unit 21 Human Biology Communication Workshop学案
一、单词释义
1．extension A．doubtful
2．concern B．ridiculous
3．circumstance C．being put off
4．absurd D．situations
5．sceptical E．worrying about
答案：1.C 2.E 3.D 4.B 5.A
二、阅读课文Should people in comas be kept on life support machines？补全段落
The recent__1__ of an American woman，Terri Schiavo，__2__husband won a legal battle to have her__3__ off life support machines __4__she spent 15 years in a coma-like state，has expod the many nsitive legal and medical issues __5__surround the care of coma patients.
答案：1.ca 2.who 3.taken 4.after 5.that
三、阅读课文Should people in comas be kept on life support machines？判断正误
1．Terri's parents still believed that her coma was only temporary after she spent 15 years in a coma-like state.
2．Terri fell into a coma due to the head injuries caud by cancer.
3．Doctors know how well patients will progress in less vere cas.
4．Even with treatment，some patients may never return to normal.
5．The writer disagrees with the decision of the courts and medical institutions.
答案：1.T 2.F 3.F 4.T 5.F
1. ...Terri's parents still believed that her coma was only temporary.
法学生……特瑞的父母仍然认为她的昏迷只是暂时的。
考点：temporary adj.临时的；短暂的
Ellen has got a temporary job to meet her houhold expens.
艾伦找到一份临时工作，以应付家庭开支。
We apologize for the temporary inconvenience caud by the building work.
对于建筑施工造成的短期不便，我们谨致歉意。
反义词：permanent adj. 永久的
It is hard to find a permanent job nowadays.
如今找到一份永久性的工作是很难的。
单项填空
As we know，a lot of work now is ______ or part-time.
A．sunny B．anxious C．easy D．temporary 答案：D
2．Terri had fallen into a coma in 1990 when a heart attack robbed her brain of oxygen
causing permanent harm.
1990年，特瑞的心脏病发作，大脑缺氧，从而造成永久性伤害，她陷入昏迷状态。
剖析：本句是一个复合句。when引导定语从句，修饰in 1990。
考点：rob vt.使丧失
The accident robbed him of his health.
那次事故使他失去了健康。
rob vt.抢夺；盗窃
They robbed the bank of millions of dollars.
他们抢劫了那家银行几百万美元。
While he was away，his hou was robbed.
他外出时，家被盗了。
归纳：rob sb.of sth.表示“ 抢夺某人某物”。
亲爱的是什么意思
单项填空
Mrs.Clegg was verely beaten and ______ of all her posssions.
A．reminded B．robbed C．taken D．stolen
答案：B
3. ...it is generally agreed that a patient's chances of
……通常认为病人康复的可能性降低了……
剖析：本句是一个复合句。that在句中引导主语从句，it是形式主语。
考点：decline vi. 下降
The arts of China have not declined in spite of Western influence.
虽然被西方影响，中国的艺术并未因此而衰落。
decline的其他用法。
I offered to give them a lift but they declined.
我主动邀请他们搭车，但他们谢绝了。
An increa in private cars has resulted in the decline of public transport.
私家车的增加导致了公共交通产业的衰落。
归纳：decline用作动词，还可表示“谢绝”；可用作名词，表示“衰落”。
单项填空
(2010·辽宁卷)The new movie ______to be one of the biggest money-makers of all time.
A．promis B．agrees C．pretends D．declines 答案：A
4．equip vt. 使有准备
考点：The cour is designed to equip students for a career in nursing.
此课程旨在使学生能够胜任护理工作。
1)注意equip的其他用法。
He equipped himlf with a street level plan.
他随身带有一张街道平面图。
The offices are equipped with new computers.
这些办公室都配有新电脑。
归纳：equip还可表示“配备”，be 表示“配有……”。
2)派生词
equipment n. 配备；设备
单项填空
We want our son to have education that will ______ him for later life.
马诗诗意A．design B．fill C．build D．equip
答案：D
5．at any rate 无论如何；至少
考点：At any rate，the medicine and food will reach the farmers before the snowstorm.
无论如何，药品和食物将于暴风雪前送到农民手里。
You ought to read one of the English articles every day at any rate.
你应该至少每天读一篇英语文章。
at any cost 无论如何
单项填空
They said that they would save the girl ______.
A．at the most B．at any rate C．in that ca D．in the beginning 答案：B
6．submit vt.提交
考点：I hope you can submit your term papers before the deadline.
我希望你们能在最后限期之前交上你们的学期论文。
submit to 顺从；屈服
She refud to submit to threats.
她面对危险，拒不低头。
单项填空
The majority of people in the town strongly ______ the plan to build a playground for children.
A．consider B．support C．confirm D．submit
答案：B
7．circumstance n. 情形；情况
考点：I know I can trust her in any circumstance.
我知道我在任何情况下都能信任她。
In the circumstances，it emed better not to tell him about the accident.
在这种情况下，不告诉他关于这次事故的情况似乎更好。
In/Under no circumstances should you lend Paul any money.
你无论如何都不能借钱给保罗。
归纳：in the circumstances表示“在这种情况中”；under/in no circumstances表示“在任何情况下都不”，位于句首时，句中要用部分倒装结构。
单项填空
Only under special circumstances ______ not to wear their school uniforms.
A．are students allowed B．allowed are students
C．students are allowed D．are allowed students
答案：A
听力
本单元听力涉及认识食物对健康的影响、培养良好的饮食习惯、推广健康食谱等方面的谈话。要求能够识别听力材料中的重音单词和语调，分辨说话人的情绪。
常用到下面的句式：
1．The first thing I'd like to
我想说的第一件事是……权健直销
2．There is no 毫无疑问……
3．I'd like to point
我想指出……
4．The important thing to
要记住重要的事是……
5．In 在我看来……
6．Just 请看看……
口语
本单元口语涉及对食物、健康和医学方面的看法，注意谈话双方提供或者寻求建议的方式和句型。
完壁归赵
Giving and asking for advice(提出建议和寻求建议)
1)It's important 计划某事是重要的……野菊花茶
—It's important for you to plan your diet for the following days.
——为以后的日子计划你的饮食是重要的。
—I think so.——我认为是这样。
2)I think 我认为你应该……
—I think you should take the pills as you are told.
——我认为你应该按照医嘱服药。
—I'll do.Thank you.——我会的。谢谢。
3)If I were you，如果我是你，我将……
—
If I were you，I would learn the Chine Medicine in the university.
——如果我是你，我会在大学里学中医。
—It is reasonable.——有道理。
4)What tips have you ?
对……你有什么建议？
十二属性5)You 你不应该，不准……
6)我想……
7)I 我投票赞成……
8)Let'让我们面对……
单项填空
1)—Hello，Mary.How are you today？I hear you weren't well last week.
—______.
A．Much better now.Thank you B．Fine，thank you
C．I'm afraid not D．Better than ever，I think
2)—Let's go Dutch for this supper，OK?
—No，______ this time，as a reward for all your help.
A．it's up to you B．it's my treat C．let's talk about D．it doesn't matter
3)—I probably shouldn't have any more cake.
—Oh，______.It won't kill you.
A．go ahead B．hold on，plea C．you're welcome D．that'll do
4)—Would you like to go and have some coffee with me?
艾灸的好处—
______，but my mother is waiting for me outside.
A．I will B．I won't C．I'd like to D．I like it
5)—Let's go and have a good drink tonight.
—______ Have you got the first prize in the competition?
A．What for? B．Thanks a lot. C．Yes，I'd like to. D．Why not?
答案：1)A2)B3)A4)C5)A
写作
议论文要摆事实、讲道理，并通过多方面的分析，把道理说通、说透。议论文的三要素是论点、论据、论证。
下面介绍英语议论文写作的四步法：
第一步：介绍话题，提出论点。给出一些历史背景或个人材料。例如：
Everyone
大家都知道……
Tobacco was introduced to Europe after the discovery of America.
发现美洲后烟草被引入到欧洲。
My parents smoke and they have both tried to give up many times.
我父母都吸烟，他们试图戒烟很多次了。
第二步：从正方辩论。给出实例，证明论点。例如：
Firstly，it costs a lot of money to treat smokers who get dias，such as heart dia or lung cancer.
首先，你要花一大笔钱来治疗吸烟引起的疾病，诸如心脏病和肺癌。
Secondly，some people are in favour of the idea
其次，有些人赞成……这个主意。
