Listening and vocabulary教学设计模板

新民市第二高级中学英语学案（1）

高一年级

编写者：

张丽侠

课题

Module

5

A

Lesson

in

a

Lab Introduction

一、学习目标：

1.知识与技能

Words: new

words ( page 41) 2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c)get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练:熟悉知识与技能中的单词，能够英汉互译，上课时提问。

3.初步尝试：Quiz: How much do you know about general science? 1. Water exists __________ (a) as a solid, a liquid and a gas

(b) as a solid and a liquid only 2. When you heat a metal, it will ___________ (a) expand

(b) contract 3.Steel is mixture of_____________.(a) iron and other substances.(b) iron and oxygen 4. __________ of the earth’s surface is water.(a) Two-thirds

(b) 50% 5. The distance of the sun from the earth is ______________ kilometers. (a) 25,500

(b) 150,500,500 6.The earth is 4.6______________ years old. (a) million

(b) billion 7. The earth is _____ the moon (a) twice as large as(b) forty-nine times larger than 三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

1.学生展示：课文中知识点的讲解

I.mixture n.混合物；混合，结合体；如：Air is a mixture of gases. mix

vt.混合，配制

Mix…with…

把…和…混合起来

跟踪训练;Hearing that I had won the first prize in the English competition, I

felt

a___________of

excitement

and

surprise. II.Two-thirds of the earth's surface is water. 海洋占地球表面的三分之二

(1). 分数表达法

英语中表示分数时，用基数词作分子，序数词作分母，当分子大于一时，分母要用复数形式。分子和分母之间可以用连字符连接，也可不用。

典例

：

1/3 one third ( 或

one-third); 3/5 three fifths (three-fifths)

(2) 当某物的几分之几作主语时，如果此物体本身为可数名词复数，则谓语动词用复数形式，若为可数名词单数或不可数名词，谓语动词则用单数形式。

典例：

One third of the students don't know the answer to the question.

三分之一的学生不知道这个问题的答案。

One third of one's life is spent on the bed. 人生的三分之是在床上度过的。

Three fourths/Three quarters of the watermelon has been eaten up by him

1

四分之三的西瓜都被他吃光了。（即那个西瓜的四分之三）

练习：1.One fourth of the students in our school________(be)not good at English. 2. Ninety-six point five percent of the water on the earth ________(be)sea water.

III．

When you heat a metal, it expands. When you heat a metal, it contracts.

【点拨】expand和contract是一对反义词。expand在本句中的意思是“在面积上扩张、膨胀”，

contract则表示“（使）缩小，缩短”。再如：

１.）

A balloon expands when it is blown up.

２.）“I will”

can be contracted to “I’ll”. 【拓展1】

(1) expand作动词时还表示“扩展，发展（业务）”，如：

We’ve expanded the business by opening two more stores.

(2) 辨析expand与increase：

它们都有“增加”的意思，但二者的侧重点不同：

expand指范围、程度、体积、尺寸等方面的扩大或增加；increase指数量、强度、大小等方面的扩大或增加。如：

The new system expanded the role of family doctors. The population of this country has increased from 1.2 million to 1.8 million. 【拓展2】

动词contract还有一个很常用的意思是“与……签订合约；正式缔结或者确定……”。如：

They contract with a company for the supply of fuel. 2．师生点评

3、第二次尝试：针对师生提出的问题，进一步练习，巩固基础知识，突出重点和难点进行讲解

五、点拨与总结

本节课的重点是掌握分数表达法以及含有分数的谓语动词、expand和contract的用法。

六、检测达标

__________of

the earth’s

surface is water.地球表面的三分之二是水。当分数词作主语时，谓语由修饰它的名词决定。如果是可数名词，谓语动词用______;如果是不可数名词，谓语用_______. (1).Three-fifths of the workers in that factory ______young people. (2).About three-quarters of the city______destroyed

in the war . (3).According to his father’s will ,he will get ______of

legacy.

A. two thirds

B. second three

C. two third

D. two in thirds (4). About____ of the surface of the earth ___ covered by water. A. two –third; is

B. three quarter; are C. seventy percent; is

D. one half; are 七、目标导学: 预习导学案二中的知识点，将导学案前的习题认真完成。

八、课后反思：

2

新民市第二高级中学英语学案（2）

高一年级

编写者：

张丽侠

课题

Module

5

A

Lesson

in

a

Lab Vocabulary

and

Speaking 一、学习目标：

1.知识与技能

Words: new words(page44)

2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c)get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练：熟悉知识与技能中的单词，能够英汉互译，上课时提问。

3.初步尝试：

三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

1.学生展示：

I.基数词的读法：

A. 先说“几十”，

再说“几”，中间用连字符。如：

23— twenty-three

89— eighty-nine

B. 先说“几百”，

再加and, 再加末两位数（或末位数）。如：

223—two hundred and twenty-three 416—four hundred and sixteen 809—eight hundred and nine C. 1000以上的数先从后向前数，每三位数加一“,”（千分位）；第一个“,”号前为thousand; 第二个“,”号前为million; 第三个“,”号前为billion。如：

1,001—one thousand and one 4,000—four thousand 9,743—nine thousand, seven hundred and forty-three 174,301—a (one) hundred and seventy-four thousand, three hundred and one 750,000,000— seven hundred and fifty million II.序数词的读法

序数词一般以与之相应的基数词加词尾-th构成，如：tenth（第十），但下面这些基数词在变序数词时，

有特别的地方。如：

A.

one —

first

two —

second

three—

third

five—

fifth

eight

—

eighth

nine— ninth

twelve — twelfth B. 以-ty结尾的词，要先变-y为-i，再加-eth。如：

twenty—

twentieth

forty—fortieth

C. 以one, two, three, five, nine收尾的多位数词，要照第一条方法变。如：

twenty-one —twenty-first

twenty-two — twenty-second

3

thirty-five — thirty-fifth

ninety-nine—ninety a hundred and fifty-three —a hundred and fifty-third III.分数词的读法

基数词表示分子，序数词表示分母，除了分子是“1”的情况外，序数词要用复数。如：

¼

one-fourth

2/3—

two-third 7/9 —seven--ninths

5/12—

five--twelfths 3/5

two and three—fifths.

7/8

thirty and seven—eighths.

一些特殊的表达法

1/2—a / one half

1/4— a/ one quarter

3/4—three quarters IV.小数的读法

7.8—seven point eight

0.4—zero point four 0.03—zero point zero three

0.125—zero point one two five 14.397—fourteen point three nine seven V.百分数的读法

27% —twenty-seven percent

45% —forty-five percent

86% —eighty-six percent 2．师生点评

3．存在问题的提出：

（1）学生提出存在的问题

（2）教师预留或提出进一步深化的思考问题

4、第二次尝试：针对师生提出的问题，进一步练习，巩固基础知识，突出重点和难点讲解

五、点拨与总结

本节课的重点知识是数的读法。

六、检测达标

Read the following numbers.

2/5

two-fifths

5/8

five-eighths 9/10

nine-tenth

3/8

three-eighths

0.5

point five

0.8

point eight

1.23

one point two three

796,000

seven hundred, ninety-six

thousand 七、目标导学：预习导学案三中的知识点，将导学案前的习题认真完成。

八、课后反思：

4

新民市第二高级中学英语学案（3）

高一年级

编写者：张丽侠

课题

Module

5

A

Lesson

in

a

Lab

Reading and Vocabulary

一、学习目标：

1.知识与技能

Words: new words(page44) 2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c)get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练：熟悉知识与技能中的单词，能够英汉互译，上课时提问。

三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

学生展示：课文中知识点的讲解

I.aim n.目标；目的

V.以-----为目标，瞄准------ aim at

瞄准----

aim at doing sth/to do sth. 意欲，企图，力求做某事

跟踪训练：______ to attract young readers ,the book is full of interesting stories and simple languages. A． Aiming

B.Aimed

C.Contributed.

D.Contributing. II．equipment.n.设备（不可数）

改错：There are laboratories that have all the latest equipments. III．boil

v 煮沸，沸腾；异常气愤。

如：Boil the potatoes for 20 minutes. 把土豆煮20分钟

The water is boiling.水开了

He boiled with anger. 他勃然大怒

拓展：boiled water 开水

boiling water 正在沸腾的水

come to the boil 开始沸腾

跟踪训练：

Mary was sad not to be able to take part in the summer camp,because her hands got badly _____ by the _____water

when cooking. A．burnt; boiled

B. burning; boiling C. burnt; boiling D. burn; boiling IV. conclusion n.

（

1 ）

[C, U] 结论

常用搭配：conclusion在本模块中表示“（试验等的）结论”的意思

arrive at/come to/ draw/reach /lead to a conclusion得出结论

make a conclusion 做出结论

１.What conclusions did you come to （

draw/reach/arrive at ）

? 你得出的结论是什么？

２.He came to the conclusion that that was the book he had always been looking for.

他得出的结论是：那就是他一直在寻找的那本书。

（

2 ）

终结，结尾

I found the conclusion of the movie very interesting. 我发现那部电影的结尾很有趣。

5

They all clapped at the conclusion of his speech. 他的演讲结束时他们都鼓掌。

常用短语

：

in conclusion 最后，作为结论；总之

典例：

In conclusion, I'd like to say how much I have enjoyed myself today

最后我想说我今天玩得非常开心。

跟踪训练：______________conclusion, I really like this novel very much. V. The reaction of metals with these substances can be put in order. （不同的）金属与这些物质的反应程度可以按顺序排列起来。

in order“按顺序、次序”，还有“适当的；能用的”意思，反义词组为out of order 例如:Tom’s mother is putting things in order in his room. 翻译：

The lift was out of order and he was trapped.翻译：

跟踪训练：To keep the room tidy, you are supposed to put everything__________. A. in the order

B. in orders

C. in order

D. out of order VI. When we use metals, it is important to know how they react with different substances, for example, water and oxygen. 当使用金属时，我们要知道他们是如何与不同的物质，如水和氧气，发生反应的，这（一点）很重要。

react vi.

(1). （化学）反应

常与

with 搭配；（物理）产生反作用，排斥

常与

upon/against 连用；

react with sth表示“与……起化学反应”。

典例

：

Aluminium reacts with steam. 铝与蒸气发生反应。

Electric charges of the same sign react against one another. 相同的电荷之间相互排斥。

(2).

react to sth“对……作出回应/产生反应”

典例

：

The eye reacts to light. 眼睛对光起反应。

How did he react to your suggestion? 他对你的建议有什么反应？

(3)

react against sb / sth“反对；反抗”

典例

：

Children tend to react against their parents by going against their wishes.

孩子们倾向于通过违背父母的愿望来反抗父母。

(4). ( 对某人某物

) 给予反应，起作用，有影响, 常与

on/upon 连用；

react on / upon sth “对……产生影响”

典例

：

Unkindness often reacts on the unkind person. 恶人有恶报。

His words react upon the audience. 他的话对听众有影响。

联想

：

reaction n. [C,U] 反应

have a reaction with sth. 与某物发生反应

跟踪训练：

(1). Do you think calcium reacts_________ water?

(2). He didn't react_________ the news.

(3.) ---- I want to know how you react __________ my lecture.

---- On the whole, it’s very excellent, but I react strongly _______

the thoughts on human nature.

A. to; with

B. to; against

C. with; against

D. against; with 五、点拨与总结

本节课的重点知识是conclusion和react的用法。

六、检测达标

七、目标导学：预习导学案四中的知识点，将导学案前的习题认真完成。

八、课后反思：

6

新民市第二高级中学英语学案（4）

高一年级

编写者：

张丽侠

课题

Module

5

A

Lesson

in

a

Lab

Reading and Vocabulary

一、学习目标：

1.知识与技能

Words: new words(page44) 2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c)get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练：熟悉知识与技能中的单词，能够英汉互译，上课时提问。

3.初步尝试：

三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

1.学生展示：课文中知识点的讲解

I.Iron in ordinary water 在普通水中的铁

ordinary adj. 普通的；平常的

典例：

I think this movie is rather ordinary. (not particularly good)

我想这部电影是相当普通的。

My father is an ordinary farmer. 我的父亲是一个普通的农民。

II．Add some oil to the water. 在水中加些油。

add vt. 加，加起来，添加

, 补充说

；(vi) 增添，添加（常与

to 连用）

典例：

1.) If you add three to seven, you get ten. 3 加

7 等于

10.

2) The fire is going out; will you add some wood? 火要灭了，加点柴好吗？

3) May I add a point? 我可以补充一点意见吗？

4)“I always trust you,”

he added. “我总是信任你”，他补充说。

5) The little boy can't add yet. 小家伙还不会做加法。

6) The news added to his enjoyment. 这条消息增加了他的快乐。

7) Add up these numbers for me. 为我合计一下这些数字。

8) The cost adds up to 10 million yuan . 成本总计达到一千万元。

知识归纳：

(1). add A to B 把

A 加到

B 上

(2).add sth/that 补充说

(3). add to 增加

(4). add up 合计

(5). adds up to 总计达到（某个数字）

跟踪训练：The terrible weather__________ our difficult in building the road. A. added

B. added up

C. added to

D. added up to

III．This will keep air out of the water.

(Page 45) keep out (of sth) 在本句中的意思是“使……不进入”; 把----挡在-----外面

再如：

Keep that dog out of my garden!

7

【拓展】动词keep 意思是“使……保持某种状态”,后面可接名词、动名词、形容词、介词或副词作宾语补足语。与keep有关的常见搭配有：

keep away (from sb / sth)“避免接近；远离”；keep sb / sth off“使……不接近”；keep in touch with sb“与某人保持联系”

keep sb from doing sth .阻止某人做某事。如：

1.Be careful! Keep away from the edge. 2.Keep off the grass. 3.I keep in touch with my American friend all the time. 跟踪训练;The mother often tells her son to be a good boy ,warning him to _____trouble. A. hold back from

B. keep out of

C. break away from

D. get rid of

IV.比较级和最高级的构成

⑴规则变化

①单音节形容词以及少数以－er,－or结尾的形容词和副词加＂er＂，＂est＂．例如：

fast-faster-fastest;

few-fewer-fewest;

great-greater-greatest; clever-cleverer-cleverest

narrow-narrower-narrowest. ②以e结尾的单音节形容词和副词后以及少数以-ble,-ple结尾的双音节形容词和副词后，加＂r＂，＂st＂．例如：large-larger-largest,

able-abler-ablest,

simple-simpler-simplest ③以一个辅音结尾的单音节形容词，其前面的元音字母发短元音时，该辅音字母要双写，然后加＂er＂，＂est＂．例如：hot-hotter-hottest ④以辅音加y结尾的形容词和少数不是形容词加ly构成的副词要将y改写为i，再加＂er＂，＂est＂．例如：easy-easier-easiest,

happy-happier-happiest

early-earlier-earliest ⑤一般双音节词、多音节形容词和副词在原级前more或most．例如：

beautiful-more beautiful-most beautiful;

carefully-more carefully-most carefully ⑥少数单音节或双音节形容词也加more和most构成比较级和最高级。例如：

tired-more tired-most tired;

pleased-more pleased-most pleased; crowded-more crowded-most crowded ⑵不规则变化

原级

比较级

最高级

good, well

better

best bad, ill

worse

worst many, much

more

most little

less

least old

older(较老、较旧),

oldest(最老、最旧) elder（较年长），

eldest(最年长) far

farther(较远的),

farthest（最远的）

further(进一步地)

furthest（最深刻地）

[注意]辨析few-fewer-fewest和little-less-least的差别: ①前者是规则变化，后者是不规则变化；②前者用来修饰可数名词，后者用来修饰不可数名词。

2．师生点评

五、点拨与总结

本节课的重点知识是add和keep构成的短语的用法。

六、检测达标

七、目标导学：预习导学案五中的知识点，将导学案前的习题认真完成。

八、课后反思：

8

新民市第二高级中学英语学案（5）

高一年级

编写者：王炳成

课题

Module

5

A

Lesson

in

a

Lab

Everyday English

and

Cultural

Corner

一、学习目标：

1.知识与技能

Words: new words(page45---49) 2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c)get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练：熟悉知识与技能中的单词，能够英汉互译，上课时提问。

3.初步尝试：Everyday English Choose the correct meaning. Then check your answers with your partner. 1. Where do we go from here? Means________. A. What shall we do next?

B. Is this the right way? 2. Keep the noise down means _______. A. Don’t talk

B. Talk quietly 3. You’ve got it! means ______

A. You’ve understood

B. You have something

4. Go ahead means_________ A. Go away

B. Begin 5. It’s your turn means________.

A. You’re next

B. turn around

三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

1.学生展示：课文中知识点的讲解

I【短语1】

be proud of

【课文原句】The Nobel Prize is the highest scientific prize there is, so we should be very proud of that.诺贝尔奖是科学最高奖，所以我们应当为之而自豪。

(Page 49) 【点拨】be proud of在本句中的意思是“为……而自豪”。再如：

I am proud of being a Chinese.

【拓展】proud 的名词形式是pride，与pride相关的常见短语有：take

pride in sb/sth “为某人或某物感到自豪”，如：She takes pride in her work. II.【短语2】be supposed to

【课文原句】…as both are supposed to have good Physics Departments. (Page 49)

“……因为人们普遍认为这两所大学都应该有出色的物理系。”

【点拨】be supposed to在本句中的意思是“一般认为；人们普遍觉得会”。再如：

Getting a visa is supposed to be very difficult. 【拓展】（1）be supposed to还可以表示“（按照规定、习惯、安排等）应当；应该”。如：

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You were supposed to be here an hour ago! （2）动词suppose引导的宾语从句要进行否定转移。如：

I don’t suppose that he will come. （3）do you suppose作为插入语置于特殊疑问句中时，特殊疑问句要用陈述句语序。如：

What do you suppose he wanted ?

检测达标：1.----Simon is watching TV.

----- He’s watching TV? He’s______________ to be cleaning his room.

A. regarded

B. believed

C. supposed

D. considered

2.She was supposed _____ at home, but her mother found her in the park.

A. to be reading

B. read

C. reading

D. have read III. I never used to enjoy science, but last year I changed schools, and the science teachers at my new school are excellent. 我过去从不喜欢科学（理科），但自去年改变了，我新学校的科学（理科）老师非常优秀。

used to (+ do) 过去常常

( 做某事

), 只能用于过去时，表示某事过去经常或有规律的发生，暗含现在不再发生的意思。

典例：1.) He doesn't smoke these days, but he used to. 他现在不吸烟了，但过去常常吸。

2.)The river in front of our village used to be clean. 我们村庄前面的河过去很干净。

3.)I used to play badminton in the afternoon. 我过去常常下午打羽毛球。

辨析比较：

used to do/ be used to doing/ be used to do sth

①used to do 过去常常做某事

( 但现在已停止

) 。

②be （

get ，

become ）

used to dong ( 变得

) 习惯于做某事

,其前用系动词，

to 在这儿作介词，

后需用动词的

ing 形式。

典例

：

1.)She is used to this kind of job. 她习惯了这种工作。

2.)I never got used to going to bed so late. 我从不习惯于这么晚上床睡觉。

③be used to do sth 被用来做某事

典例

：

A pen can be used to write with. 钢笔可以（被）用来写字。

检测达标：1. 改错：I was used to go surfing, but now I don’t.

2.She has been used to _____(eat) Chinese

food . 3.Straw can be used to make paper .(英译汉)___________________________。

4.He used to____________ in the city, but now he is used to________ in the village. A. live; living

B. living; live

C. living; living

D. live; live IV．…and these are always very interesting, as the lecturers are people who have made real discoveries in their area of science. 这些（演讲）总是非常有趣，因为演讲者是那些已在他们的科学领域做出真正发现的人，

in the area of 在

……

领域

There are many developments in the area of language teaching. 在语言教学方面有很多进展。

拓展

：同义词

in the field of 在

……

领域

五、点拨与总结

本节课的重点知识是be proud of 、be supposed to 和used to do/ be used to doing/ be used to do sth的用法。

六、检测达标

七、目标导学：预习导学案六中的知识点，将导学案前的习题认真完成。

八、课后反思：

10

新民市第二高级中学英语学案（6）

高一年级

编写者：

张丽侠

课题

Module

5

A

Lesson

in

a

Lab Grammar 一、学习目标：

1.知识与技能:形容词的原级、比较级和最高级。

2.过程与方法

3.情感、态度与价值观

a) Learn about how to talk about science subjects and experiments b) help the students to improve their reading ability

c) get the students to know about a report on a simple scientific experiment.

二、自主尝试

1.预习指导：按照学案找出书中知识点，并且进行讲解。

2.基本训练:熟悉知识与技能中的单词，能够英汉互译，上课时提问。

3.初步尝试：Present the Ss the following sentences on the paper and ask them to discover what kind of degrees of comparison . (原级;.比较级;最高级) ⑴Jack speak English as fluently as Tom. ⑵This school is better than that one. ⑶This book is more interesting than that one. ⑷This room is less beautiful than that one. ⑸The weather is getting hotter and hotter. ⑹The harder you study, the more you will make progress. ⑺He works (the) hardest in his class. 三、合作解疑

学生分组讨论，教师指导，点评。

四、展示升华（尝试问题的讨论）

1.学生展示：语法点拨

1)“越来越……”的表示方法

①比较级

+ and + 比较级(不与其它事物相比,表示本身程度的改变)

e.g. It’s getting brighter and brighter.

②“The+比较级+of the two”, 表示两者之中“较…的一个更…”. Who wants the bigger of the two? ③the + 比较级（+主语

+ 谓语），the + 比较级（+主语

+谓语）

The closer you are, the more you will see. 2）可修饰比较级的词:

a bit, a little , rather, much, far, many, a lot, lots, a great deal, any, still, even必须放在比较级形容词或副词的前面

[附] by far通常用于强调最高级。用于比较级时，一般放在比较级的后面，如在前面，应在二者中间加“the”。例如：He is taller by far than his brother.// He is by far the taller of the two brothers. Come a bit closer. We need rather more than that. It weighs a little more than before. Is it any heavier? We need a piece which is much bigger than that.

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3.）用比较级表示最高级意义的几个结构：

（1）比较级+than any other +单数名词

此结构包含比较对象在内，它也可以写成下面的形式：“比较级+than +anyone else / any of the other+复数名词/all the other+复数名词”，如：

Shanghai is larger than any other city in China.

Shanghai is larger than any of the other cities in China. (2) 比较级+than any + 单数名词

此结构不包含比较对象在内。如：

Tom is taller than any girl in his class.

（3）否定句中的比较级表示最高级。

It couldn’t be better. 4.）

否定形式的比较级的特殊意义

（1）no + 比较级

+ than，

意思是“A和B一样不……”。如：

Tom is no more careful than Mike.

（2）not +比较级+than，

表示“A不如B……”。如：

Tom is not more careful than Mike.

五、点拨与总结

本节课的重点知识是形容词的原级、比较级和最高级的用法，一定要反复练习掌握它的用法。六、检测达标

1. — There is no way for us to book ________ apartment.

—

Thus we will have to make full use of what we have now.

A. a bigger

B. the bigger

C. the biggest

D. a big

2. At present _______of the experiments _____ done in labs after the new building has been finished.

A. four fifth; is

B. four fifths; are

C. four fifth; are

D. four fifths; is 3. If object A weighs 100 kg, and object B is ________,object B is 400 kg.

A. four times heavy as object A

B. four times the weight in object A C. four times heavier than object A

D. four times as heavier as object A

4. You can never be too careful when crossing the street. ____ you are, the safer you will be.

A. Be careful

B. More carefully

C. The most carefully

D. The more careful

5. — How do you think of your visit to Qingdao? —

I enjoyed it. It was________ than I expected.

A. far more interesting B. even much interesting C. very more interesting D. a lot much interesting

6. Of the two teachers, my English teacher is __one, and she often plays games with us after class. A. a younger

B. a youngest

C. the younger

D. the youngest

7. Professor White has written some short stories, but he is ___ known for his plays.

A. the best

B. more

C. better

D. the most 8. My glasses cost me _____ the last pair I bought. A. three times

B. three times as much as

C. three times more as

D. three times as many as 9.改错：The more books I read, the much information I learn. 七、目标导学：背会导学案七中的短语，复习本单元的知识点。

八、课后反思：

12

新民市第二高级中学英语学案（7）

高一年级

编写者：

张丽侠

课题

Module

5

A

Lesson

in

a

Lab Phrases 1. the same …as

与…一样

2. put …in order

使…有条理

3. at the bottom of

在…底部

4. keep the talk down

低声交谈

5. It’s your turn

轮着你了

6. go ahead

7. in the area of science

8. be proud of .

9. in the form of

10. react with

11. do/ make an experiment

12. either …

or

13. used to

14. be supposed to

15. three quarters

16. in the last / past few years

17. a mixture of

18. keep the balance of nature

19.scientific

experiment

20. draw/ come to /arrive at a conclusion

21. electrical equipment

22.make discoveries / a discovery

23. keep …out of

24. partial reaction

25. air-free water

26. at the top of

27. the latest equipment

28. a test tube

29. You’ve got it.

30. the Nobel Prize

31. public science

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开始吧

在科学领域

以…自豪

以…形式

与…反应

做试验

或者…或者

过去（常常）

应该，理应

四分之三

在最近几年内

…的混合物

保持自然界的平衡

科学试验

得出结论

电器设备

作出发现

防止进入

部分反应

没有空气的水

在…的顶部

最新设备

试管

明白了

诺贝尔奖

大众科学

补充材料

多个形容词修饰名词时，其顺序为：定绘长大成状年，色区材用站排前。

例如：

a small round table

a tall gray building

a dirty old brown shirt

a famous German medical school

an expensive Japanese sports car

⒈原级的构成和用法

1）构成：形容词和副词的原级形式是形容词和副词的原形。

2）用法：当表示双方在程度、性质、特征等某方面相等时，用“as+原级adj./adv.+as”的结构；当表示双方不相等时，用“not as(so)+ 原级adj./adv.+as”的结构；当表示一方是另一方的若干倍时，用“倍数+as+原级adj./adv.+as”的结构。例如：

①He is as tall as Jack. // I speak English as fluently as you.

②Your bike is not as(so) new as hers.

③This road is three times as long as that one. ⒉比较级和最高级的构成和用法

1）构成：在第四个学案上、

2）用法：

⑴比较级的用法

①双方比较，表示一方超过另一方时，用“比较级+than”的结构表示。例如：

This book is better than that one. ②表示一方不及另一方时，用“less+原级adj./adv.+than”的结构表示。例如：

This room is less beautiful than that one. ③表示一个方面随另一个方面的程度而变化时，用“the +比较级（+主语+谓语），the +比较级（+主语+谓语）”的结构。例如：

The harder he works, the happier he feels. The harder you study, the more knowledge you will get. ④表示自身程度的改变“越来越---”时，用“比较级+and+比较级”结构表示。如：

The weather is getting colder and colder. The little girl becomes more and more beautiful. ⑤表示倍数的比较级有如下几种句型：

a)“倍数+as+原级adj.+as+被比较对象”，例如：

This river is four times as long as that one.（这条河是那条河的四倍长）

b)“倍数+the+size(length, width, depth, height)+of+被比较对象”，例如：

This river is four times the length of that one.（这条河是那条河的四倍长）

c)“倍数+比较级adj.+than+被比较对象”，例如：

This river is three times longer than that one.（这条河是那条河的四倍长/这条河比那条河长三倍）

[注意]：

在比较级的前面可以加上如下一些表示程度的状语，但要注意其含义的差别。

a)any加比较级, 表示疑问程度，译为“------一些”，“------一点”。例如：

Are you feeling any better?

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b)no/not(any)加比较级, 表示否定程度，译为“并不-------”。例如：

Some grow no higher than your ankles. This film is not more interesting than that one. c)a bit, a little, slightly加比较级, 表示“稍微，一点（些）”。例如：

May I stay here a little longer? This problem is a bit more difficult than that one. d)many, much, a lot, greatly, (by)far, rather, a good(great) deal等加比较级, 表示“------得多”。例如：

Our school is much more beautiful than theirs. The people here are a great deal richer now than before. [附] by far通常用于强调最高级。用于比较级时，一般放在比较级的后面，如在前面，应在二者中间加“the”。例如：He is taller by far than his brother.// He is by far the taller of the two brothers. e)even, still加比较级, 表示强调，译为“甚至更/还要-------”。例如：

He gets even stronger. Jack is tall, but Tom is still taller. f)“数词+名词+比较级”表示确定的程度。例如：

He is five years older than I. I got up an hour earlier than the others. ⑵最高级的用法

①三者或三者以上相比，表示最高程度时，用“the +最高级”的结构表示。这种句式一般常有表示比较范围的介词短语。例如：

Zhang Hua is the tallest of the three. He works (the) hardest in his class. The Three Gorges area is one of the most beautiful areas of China. ②最高级可被序数词以及by far, by no means, much, nearly, almost, not quite, nothing like等词语修饰。例如：

The Yangtze River is the world’s third longest river. How much did the second most expensive hat cost? This hat is by far / by no means / much / nearly / not nearly / almost / not quite / nothing like the biggest. [注意]：

a)作状语的副词最高级前可以不加定冠词。例如：

He came (the) earliest of all the boys. b)excellent(优秀的、极好的)，extreme（极端的），favourate(最喜爱的)，perfect（完美的）等词本身含有最高级的含义，所以它们没有比较级和最高级。

c)形容词最高级修饰作表语或介词宾语的名词、代词时，被修饰的词往往省略。

He is the tallest (boy) in his class. ⒊使用形容词、副词的比较等级时要注意的几个问题

⑴在as-----as之间只能使用原级形容词（副词）。例如：

误：I have as less money as you do. 正：I have as little money as you do. ⑵切忌采用双重比较

比较级前可以用表示程度的修饰语来表示强调或程度，但不可用more加比较级形式。

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例如：

误：His health is more worse than before. 正：His health is worse than before. ⑶应避免自我比较

使用比较级时，进行比较的双方必须是互相分离、互不包含的独立概念或事物，否则比较就不合逻辑。例如：

误：Bamboo probably has more uses than any plant in the world. 正：Bamboo probably has more uses than any other plant in the world. [附]比较的另一方如果是不定代词anyone, anything, 前面不能加other, 而要在其后加else. 例如：

She studies harder than anyone else in her class. 但是，若比较的双方不属于同一范围，句中则不加other。例如：

She runs faster than any boy in her class. ⑷表示“两者中较-------”时，比较级前要加the。例如：

The older of the two noblemen took a light and led me into a back room. ⑸被比较的双方必须具有可比性。例如：

误：There are more students in this school than that school. 正：There are more students in this school than in that school. ⑹连词than后使用代词主格和宾格有时意义不同。例如：

①I know you better than he.我比他更了解你

②I know you better than him.我对你的了解比对他的了解更透彻些（或：“我比他更了解你”，此时与①同义）。

⑺使用最高级时，主语不可被排除在最高级所指的范围之外。例如：

误：He is the tallest of all his brothers. 正：He is the tallest of all the brothers. ⑻most前面加不定冠词a/an，或者不加冠词修饰形容词时，它的意思等于very。此时，

most已失去最高级的意义。试比较：

a most interesting film(一部很有趣的电影) / the most interesting film(最有趣的电影)

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