人教版英语必修3第4单元导学案

人教版新课标★英语★必修三
Unit 1 Festivals around the world 导学案第1课时words and expressions
用户名：_________ 登陆日期：_________
【课前检测】（自己动手，丰衣足食）
重点单词
Ⅰ.重点单词
1．________ n. 宇宙飞船
2．________ adj. 强大的
3．________ vi.漂，漂浮
4．________ vt. 欢呼
5．________ adj.令人精疲力尽的
6．________ n. 质量，团
7．________ adj. 失重的
8．________ n. 小屋，船舱
9．________ n. 牵引力
10．________ n．表面
11．________ adj.猛烈的；强暴的→________n.
12．________prep.不同；不像→________vt.不喜欢
13．________vt.& n．损害；危害→________adj.
14．________ n．宗教；宗教信仰→________adj.
15．________ vi.存在；生存→________n.
16．________ n. 理论
17．________ n. 地球仪
18．________ n. 出生
19．________ vt. 预防，阻止
20．________ n．大气，气氛
21．________ adj.温柔的
22．________ n．生物学
23．________ n．物理学家
24．________ n. 气候
25．________ vi.猛撞，坠毁26．________ n．引力
27．________ vt.堵塞
28．________ n．灭绝的
29．________ n. 卫星
30．________ vi.下降
重点短语
Ⅱ.重点短语
1．cheer ________ 感到高兴，感到振奋2．come ________快点，来吧，加油，得啦3．now ________ 既然
4．break ________ 爆发
5．watch ________ 密切注视，当心，提防6．get close ________ 靠近
7．move ________ 自由运动
8．a bit ________ food 一点食物9．watch out ________danger 当心危险10．pay ________ to 注意
11．________ time 及时；终于
12．________ eggs 下蛋
13．give birth ________ 产生；分娩14．________ one's turn 轮到某人；接着15．prevent...________ 阻止；制止
16．________ all directions 朝四面八方17．________ a result of 由于18．depend ________ 依靠
19．________ vt. 预防，阻止
20．________ n．大气，气氛21．fill...________ 使……充满22．prevent...________ 阻止；制止23．depend ________ 依靠；依赖24．block ________ 挡住(光线) 25．crash ________ 撞击，撞入26．make ________ 构成
27．be harmful ________ 对……有害
【思维训练】语言要点●点点通
一、词汇详解
1. The earth became so violent that it was
not clear whether the shape would last or not.
1) violent 猛烈的, 激烈的
2) whether 可以引导主语从句、表语从句、
宾语从句和同位语从句; 而if只能引导宾语从句。

引导宾语从句既可以用whether, 也可以用if。

Could you tell us whether / if it snows in
winter in Australia?
(1)We may never discover what ______ that night when you left for Beijing.
A. happened
B. chance
C. take place
D. took place
(2) — When does the ceremony ______? All the lovely boys and girls in our school are waiting for it.
— Sorry, I have no idea, but in my opinion, 8 a.m.
A .happen B. chance C. take place D. took place
2. They were in time to produce …
in time 及时; 终于
She will be back in time to prepare dinner.
The doctor came in time to save her life .
医生及时赶来救了她的命。

Mary usually gets home in time to bath the
children.
玛莉通常及时到家给孩子们洗澡。

注意: in time 还有“过些时候; 最后”之意。

You’ll get used to it in time.
过些时候你会习惯它的。

Don’t worry. I’m sure things will get better in time.
别着急, 我肯定过些时候事情会好转的
与time相关的短语:
in no time 立刻, 马上
at times 有时
at a time 每次; 依次
once upon a time 从前
on time 按时; 准时
at one time 从前
for the time being 暂时
from time to time 不时地
3. atmosphere n. 大气层; 气氛
An atmosphere of tension filed the room.
屋子里笼罩着紧张的气氛。

The atmosphere over dinner was warm and friendly.
用餐时洋溢着热情友好的气氛。

注意: 指“大气层”时, 常用the atmosphere;
指“气氛”时, 常使用单数形式。

4. ….as the earth cooled down, water
began to appear on its surface.
随着地球的冷却, 地球的表面就开始出现了水。

1) cool down 变凉, 冷却
2) appear “出现,似乎”是不及物动词当表示
“似乎,好像”时是系动词, 该词无被动语态。

Our teacher appeared on TV this morning.
辨析: appear seem look
I. 含义上的差异
appear 是指根据事物的外表表象做出判断的,
但实质上并不一定如此; seem是表示说话人
主观上的判断, 暗含有一定的根据, 往往接近
事实的判断; look是根据视觉印象而得出的判断, 实质上也可能如此。

She is fifty but she appears young.
她五十岁了, 但看起来很年轻。

(其实并非如此) She seems young. (I think she is young.)
她看起来很年轻。

(个人的主观判断而推断出) She looks young.
她很年轻。

(从他外表可出感觉出)
II. 用法上的差异
a. appear, look, seem 后均可带名词、形容语、
to be 结构。

The man who came yesterday appeared /
seemed / looked an honest man.
昨天来的那个人看来是一个诚实的人。

b. look 可用于进行时, 而seem, appear 一般
不能。

He is looking very happy.
他现在看起来很高兴。

c. appear 和seem 之后可接动词不定式的
一般式、完成式以及其他形式, 而look 之后
除了能接to be 结构外,不接其它动词不定式
形式。

She appeared to agree with you.
他好像同意你的意见。

They don’t seem to have read this novel.
他们好像没有读过这本小说。

d. look, seem 能与介词like 构成习语, 意思
是“看上去象”, 而appear 却不能。

如:
It seems like years since I last saw you .
自从上次见到你后，好像很久没有见到你了。

He looks like a student.
他看起来象个学生。

e. seem, look 后均可接as if , as though 引导的
表语从句，从句中既可用陈述语气也可用
虚拟语气，而appear 则不能。

It seemed / looked as if he had been to
Beijing. 看起来他去过北京
f. appear和seem均可接that引导的从句, 而
look 不能。

It seems / appears that we won’t finish this
work today.
我们好像今天完不成这项工作。

g. appear和seem 可用于there be 结构中，而
look 不能。

如:
There appears to have been an accident.
好像出了一次事故。

5. …by laying eggs.
lay-laid-laid-laying 放, 把……放在……；产卵
He laid his books on the desk.
注意: lie (lay; lain; lying) 躺；位于
lie (lied; lied; lying) 说谎
The naughty boy ____ to me that the hen that
____ there just now had ____ two eggs the day before.
A. laid; laid; laid
B. laid; lay; lain
C. lied; laid; lain
D. lied; lay; laid
6. give birth to
1) 生(孩子)
She’s just given birth to a healthy baby girl.
她刚刚生了个健康的女婴。

2) 产生
The extraordinary experience gave birth
to his latest novel.
这段奇特的经历促成了他的最新的一部
小说的诞生。

7. They are putting too much carbon dioxide into the atmosphere, which prevents heat from
escaping from the earth into space.
他们把太多的二氧化碳释放到大气层中, 这就
使得热量不能从地球上散发到太空中去。

prevent sth. / sb. (from) doing sth.
制止(防止)某人(某物)做某事
The rules are intended to prevent accidents.
What can we do to prevent this accident (from)
happening?
I intend to go and nothing you do can prevent
me! (阻止)
Nothing can prevent this plan from being
carried out.
注意: 类似结构keep/stop sb. from doing sth.,
但keep sb. from doing sth.中from不可省略,
prevent / stop sb. from doing sth.中的from可省，
但如在被动语态中, 他们中的from都不可省。

I tried to keep him from waiting for her.
我试图叫他不要再等她了。

I tried to keep him waiting for her.
我试图让他等她。

8. …the earth may become too hot to live on.
地球可能会因此变得太热而不适合生物的生存。

有关too的一些用法。

1) too作“太” 讲。

There is too much water. 水太多了。

This shirt is too large for me.
这衬衫我穿起来太大。

The problem is rather too hard for me.
这个问题对我来说太难了。

【课堂探究】当堂检测，单词拼写
请根据汉语提示或首字母写出单词的正确形式
1. What would happen if there were no __________ (大气层).
2. A bomb was _________ (爆炸) at a gas station this morning and five persons were killed.
3. The government is encouraging the ____________ (发展) of small businesses.
4. Fruit juices can be ________ (有害) to children’s teeth.
5. Because of the ________ (到场) of the famous football star, everyone cheered up.
6. Without o________ animals can’t live.
7. The disease is s__________ quickly, so we must do what we can to stop it.
8. They were d___________ at the result of the game, so they looked unhappy.
9. I didn’t want to tell him the secret but he f_______ me to do so.
【归纳总结】词汇串记（灵活运用词汇）
词汇拓展，构词讲解（Word formation）
【高考链接】语言技能巩固运用。

高考实战演习，提升素质能力。

1. —Isn’t that Ann’s husba nd over there?
— No, it ________ be him —I’m sure he doesn’t wear glasses. (NMET 2004)
A. can’t
B. must not
C. won’t
D. may not
2. The discovery of new evidence led to ________. (上海2003)
A. the thief having caught
B. catch the thief
C. the thief being caught
D. the thief to be caught
3. The Foreign Minister said, “________ our hope that the two sides will work towards peace.” (北京2004)
A. This is
B. There is
C. That is
D. It is
4. It’s widely accepted that young babies learn to do things because certain acts lead to ________. (上海2001)
A. rewards
B. prizes
C. awards
D. results
5. I’d like to arrive 20 minutes early ________ I can have time for a cup of tea.(北京2005)
A. as soon as
B. as a result
C. in case
D. so that
6. When a pencil is partly in a glass of water, it looks as if it ________. (NMET 1995)
A. breaks
B. has broken
C. were broken
D. had been broken
7. Allow children the space to voice their opinions, ________ they are different from your own. (湖南2005)
A. until
B. even if
C. unless
D. as though
8. “You can’t catch me!” Sanet shouted, ________ away.(全国I 2005)
A. run
B. running
C. to run
D. ran
9. A cook will be immediately fired if he is found ________ in the kitchen. (NMET 2003)
A. smoke
B. smoking
C. to smoke
D. smoked
10. Listen to the two girls by the window. What language ________? (全国I 2005)
A. did they speak
B. were they speaking
C. are they speaking
D. have they been speaking
【学习心得】【教师反思】
人教版新课标★英语★必修三
Unit 1 Festivals around the world 导学案
第2课时Reading
用户名：_________ 登陆日期：_________ 【学习目标】Teaching Aims
1. let the students know the origin of life on earth?
2. Each religion or culture has its own ideas about how life began on earth.
3. Teach the basic reading skills: skimming and scanning.
4. Try to know the development of the livings on earth .
【课前热身】1.Find out the following useful words and expressions in the text,
In Chinese culture…
_____________ made human beings.
____________ separates(分) the sky from the earth.
The Biblical Account
Day 1: God spoke and separated light from darkness creating______and____-
Day 2: God spoke and separated the water creating and__________
Day 3: God spoke and created _________
Day 4: God spoke and created , ________-and________
Day 5: God spoke and created_________ in the air and sea
Day 6: God spoke and created the __________
Day 7: God rested and blessed this day calling it Holy
答案Night sky ocean dry land the sun land animals and man stars living creatures moon
【课堂探究】
Read the passage quickly to find the main idea of each paragraph.
Read the passage carefully and analyse
its structure. Write down the main idea
for each paragraph.
Paragraph 1:
Paragraph 2:
Paragraph 3:
Paragraph 4:
Paragraph 5:
5. The key sentences of the fourth paragraph
6.The key sentences of the fifth paragraph
Reading Comprehension I
1.Who knows how life began on the earth
exactly?
A. Scientists.
B. Astronomers.
C. No one.
D. Aliens (外星人).
2. What does “small clever animals” refer
to?
A. Insects.
B. Reptiles.
C. Dinosaurs.
D. Humans.
3. The earth was different from the other
planets in that__________.
A. a cloud of dust was around the earth
B. comfortable climate remained on the
earth
C. water remained on the earth
D. carbon remained on the earth
4. The plants grew before the animals because they provide__________.
A. nutrients for animals to absorb (吸收)
B. oxygen for animals to breathe
C. necessary temperature for animals
to keep warm
D.water vapour for animals
5. Which of the following statements is true?
A. The dust settled into a solid globe between 4.5 and 3.6 billion year ago.
B. The first small plants began to appear on the surface of the land.
C. About 2.6 million years ago some small clever animals appeared and spread in the ocean.
D. Dinosaurs died out long before human
beings developed on the earth.
Put the order of development of life into
a timeline. Use the reading passage to help you.
1 Insects and amphibians appeared.
2 Dinosaurs appeared.
3 The earth became a solid ball.
4 Small plants grew on the water.
5 Reptiles appeared.
6 Plants began to grow on dry land.
7 The earth was a cloud of dust.
8 Water appeared on the earth.
9 Shellfish and other fish appeared.
10 The univers e began with a “Big Bang”.
11 Clever animals with hands and feet
appeared.
12 Mammals appeared.
Answer: 10 7 3 8 4 9 6 1 5 2 12 11
【合作探究】
1. Why is it wrong in films and stories to show dinosaurs and people together?
Because dinosaurs died out long before human beings developed on the earth.
2. Why do you think that humans are the cleverest animals on the earth?
They are the cleverest animals because they have larger brains than any other creature on the earth so far
【思维拓展，小组讨论训练】
Discuss in groups of four
1. Why was the earth different from other planets?
2. Why was life able to develop on the earth but not on other planets?
【小试身手，学以致用】
【学习心得】
【教师反思】
人教版新课标★英语★必修三
Unit 1 Festival around the world 导学案
第3课时Grammar
用户名：_________ 登陆日期：_________
名词性从句(二) 在主句中起主语作用的从句称为主语从句。

其连接词主要有三类：从属连词、连接代词和连接副词。

从属连词主要有that，whether和if，在从句中不作任何成分。

连接代词在从句中起名词的作用，作主语、宾语、表语、定语等。

连接副词在从句中起副词的作用，作状语。

2．if/whether 引导的主语从句
3.wh 类连接词引导的主语从句
语法练习
1). ____ we'll go camping tomorrow depends on the weather.
A. If
B. Whether
C. That
D. Where
2). _____ leaves the room last ought to turn off the lights.
A. Anyone
B. The person
C. Whoever
D. Who
3). ___ Lili will get better soon is ___ her mother is worrying about now.
A. What ; what
B. Whether ; what
C. If ; that
D. What ; that
4). The reason why he was late is ___ he got up too late.
A. that
B. because
C. as
D. for
5. It's a question ____ we shall take the entrance examinations.
A. that
B. whom
C. which
D. where
6. The girl looked ___ she was worrying about her sick mother.
A. whether
B. that
C. even if
D. as if
7. ____ he always serves the people very well is known.
A. What
B. That
C. Which
D. Who
8. ___ Mary can come to the meeting is unknown.
A. Whether
B. If
C. That
D. Which
9. I want to know ___ the leather coat belongs to.
A. who
B. which
C. that
D. whom
7). —___ will get the first prize? —I'm sure, Li Hua.
A. Who do you think
B. You think who
C. Do you think who
D. Whom do you think
人教版新课标★英语★必修三
Unit 1 Festivals around the world导学案
第4课时同步训练
用户名：_________ 登陆日期：_________
一、单项选择
21. This painting is splendid, but ________ we actually need it is a different matter.
A. that
B. what
C. whether
D. how
22. you like it or not, you'll have to give up smoking.
A. If
B. Whether
C. How
D. Why
23. They don’t allow ______ here. That is to say, we are not allowed _____ here.
A. to smoke; to smoke
B. smoking; smoking
C. to smoke; smoking
D. smoking; to smoke
24. All these gifts must be mailed immediately so as to be received _________Christmas.
A. after
B. in time
C. in time for
D. in no time
25. The way he did it was different _______ we were used to.
A. in which
B. in what
C. from what
D. from which
26. All made possible for China to succeed in carrying on its reforms and open-door policy.
A. what happened; it
B. what happened; that
C. that happened; it
D. that happened; that
27. _______ what you said, he got very angry.
A. Because
B. Because of
C. Since
D. For
28. People will be encouraged to eat healthy food, ________ and to drink less beer and wine.
A. not to smoke
B. don’t smoke
C. not smoke
D. not smoking
29. The teacher as well as a number of students ______ to attend the party yesterday.
A. were asked
B. was asked
C. were asking
D. was asking
30. We need to improve the of our new range of products.
A. look
B. expression
C. appearance
D. outlook
二、根据中文意思完成句子
1.他以前是靠画画为生的。

He used to his living .
2.那爆竹在他手里爆炸了，他伤得很严重。

The firework and he hurt seriously.
3.乡村生活与都市生活是非常不同的。

Country life is city life.
4.玛丽之所以没有通过这次考试，是因为她此前病了两个星期。

Mary in the exam. she had been ill for two weeks.
5. 第二次世界大战是１９３９年爆发的。

World War II in 1939.
6.我担心是否伤害了她。

I worry I hurt her feelings. 7.为使她高兴起来，她丈夫带她去听音乐会。

Her husband took her to the concert .
8.他们乘坐宇宙飞船穿越太空到月球上去。

They to the moon in a spaceship.
9.我们应找到法子阻止有害气体的蔓延。

We should find some ways to the harmful gas .
三、请根据中文意思，翻译下列句子
1. Luckily, /It was lucky that we could get to/arrive at/reach the railway station in time.
2.我们看着太阳一点一点地落在树后，夜幕降临了。

(watch…doing)
3.在未来的数百万年中，生命能否在地球上延续取决于这个问题能否得到解决。

(depend on)
4. 既然你已得到一个机会，你最好充分利用它。

(now that; make use of )
5关于新校长要来的消息很快传遍了全班。

(spread)
6.经过十天的培训，工人们逐渐掌握了生产流程中的技能。

(get the hang of)
7.我们邻居有一座跟我们家一样大的房子。

(as…as…)
8. 什么也不能阻止他们的计划得以实施。

(prevent…from)
9. What makes/made us most surprised is/was that he has/had passed all the exams.
10.当神州六号飞船往太空发射时，我们马上欢呼起来。

( cheer up)
四、书面表达
请写一篇短文，阐述水在人们生活及工业中的重要性。

1、没有水，人与动物怎么办？
2、缺水问题越来越严重。

原因是人口增长；工、农业发展；污染。

3、应采取措施，解决缺水问题；充分利用；避免污染；净化雨水或海水。

词数：100左右
生词：净化purify；缺水water shortage；污染pollute；采取措施take measures。