Unit 4 Global warming Period Two Learning about Language & Using Language课件（61张PPT）
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| 名称 | Unit 4 Global warming Period Two Learning about Language & Using Language课件（61张PPT） |  | |
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| 文件大小 | 1.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-12-02 08:37:56 | ||
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文档简介
(共61张PPT)
Global warming
Language points
in reading
2 和某人或某事物相比
3 发生；造成；（风向）起变化
1 把…比作…
4 产生；导致
5 由…….引起产生
6 只要；如果
1 compare to
2 compare with
3 come about
4 result in（结果）
= cause
lead to
5 result from(起因)
= as a result of
because of
6 so long as
on condition that
provided(that)
= providing (that)
only if
if
归纳拓展
compare…with 把…..与…..相比，表示两者相比较。
compare….to 可表示把谋物比作….，表示比喻意义不可用with。
1._____with the size of the whole earth, the bigger ocean does’t seen big at all. A.compare B.when comparin
C.comparing D.when compared
大量的
（1）可以修饰可数名词和不可数名词
a lot of=lots of
a quantity of =quantities of
a mess of=messes of
(2) 只修饰可数名词时用
many; a great / large number (numbers) of
A good many(后面没有of)
many a ( 后接单数名词，其谓语动词也用单数形式)
（3）只修饰不可数名词时用
a great /large amount (amounts) of ;
a great /good deal of much
1 depend on
?2 for example
3 think about
4 come across
5 keep sb from doing sth
6 compare to/with
7 add up to
?8 go up
9 result in
10 worry about
11 build up
12 even though/if
13 keep up with
14 encourage sb to do sth
15 in the air
1依靠
2例如
3考虑，思考
4偶然遇见
5阻挡某人作某事
6与……相比
7合计达
8涨价; 上涨
9导致; 引起
10担心
11扩大; 集结
12尽管; 即使
13跟上不; 落后
14鼓励某人做谋事
15不确定;未决定
1 as a result of
2 go through
3 amounts of
4 be used to (doing)sth
5 warm up
6 have effect on
7 make a difference
8 have to
9 put up with
10 as long as
11 turn off
12 put on
14 Instead of
15 turn up
13 put out
1由于……的结果
2经历;遭受
3许多的;大量的
4习惯于
5使某物变热，变暖
6对…有影响
7有影响 ;很重要
8不得不;必须
9忍受
10只要
11关掉
12穿上，上演
13扑灭
14代替;而不是
15开大（声音）;提高
renewable adj 能再生的可再生的
renew v 更新，恢复，重新开始
Tips 1 re-是一个动词前缀，表示“新”“再” e.g. :
recycle 回收 rewrite 改写
reform 改革 refine 精练
retell 复述 recover 恢复
2 able-是一个 形容词后缀表示“可…的”“能…的”
acceptable 可接受的，可理解的
respectable 值得尊敬的
1. destruction n.. [U]破坏，毁坏，毁灭 destroy vt. 毁灭，毁坏destructive adj. 毁灭性的；有害
指点迷津
destroy 指十分彻底的“破坏”，常含“很难或不能修复”之意。
damage 损坏”，意味着损坏后价值或效率低，一般是部分性的
完成句子 1.I_________________________________（我今天踢足球时把鞋弄坏了). 2.The building ______________________ (被大火彻底烧毁了）。 单项填空 3.His house escaped_____in the big fire. A.destructions B.damages
C.destruction D.destructive
damaged my shoes in playing football today
was destroyed by fire
2.concern n. 关系;关心; 营业;事物;忧虑,担心;
vt. 与……有关系,关心;担心
归纳拓展
concern oneself with/in/about 忙于,从事,关心,关切
be concerned about 担忧
as concerns 关于
As far as I’m concerned……
我认为,就我来说……
concerned adj. 焦虑的,担心的
concerning prep. 关于
单项填空 1. Don’t trouble things that don’t____ you. A. concern B. matter C. mind D. refer 2. He heard nothing_____ this matter. A. concerned B. concerning C. relating D. connecting 3.He is said to have been____ in the crime. A. concerning B. concerned C. relater D. involving
完成句子 1.We can on _____________________________ (对其他星球上的生命我们只能推测）.
2.________________________（做投机买卖是很危险的）unless you study the market.
3.He is___________________(一个精明的投机商).
4.They_________________(做股票投机买卖）.
speculate about life on other planets
It’s dangerous to speculate
a smart speculator
speculate in stocks
consequence n. 后果，影响；重要性 consequent adj. 跟随发生的；由……而起的 consequently adv. 结果；因此；所以
归纳拓展
in consequence(of) 结果；因……而
as a consequence of 由于 ……的结果
be of much/any/no consequence 有很大（任何，无）重要性
完成句子 1. If you behave so foolishly ,you must be ready______________________
(自食其果). 2. He may be_______________________
______________(在他自己的村中是 一个重要人物）,but he is nobody here. 句型转换 3. He was badly injured as a result of careless driving.(改为同义句）.
to take the consequences
a man of much consequence
in his own village
He was badly injured as a consequence of
careless driving.
As a result of his laziness ,he was fired.
As__________________________ his laziness, he was dismissed.
(2)We hasn’t enough money to pay our bus fare ,and as a result we had to walk.
We hadn’t enough money to pay our bus fare , and______________________________ we had to walk.
a consequence of
in consequence
(1)____your bad work I am forced to dismiss you .
A In consequence of B Because
C As consequence D In account of
(2)Is it __to you that the government has lost the election ?
A of much important B of much consequence
C of very importance D of many consequences
5.range n. 排，行，系列；范围，幅度； 山脉；射程； vt. & vi. 排列成行；延伸；变化；论及，涉及 归纳拓展 in/within/out of/beyond range 在射程内（外） range from …to 在……范围内变化
range
[n] 从…到…各种种类可供选择的范围，可加不定冠词， beyond the range of 超越…范围
out of one’s range 某人达不到的
[v] 使成行偏袒站在…方面 ~+n/pron ,+prep+n/pron
常用于被动结构rang oneself
常用于range from …to …/between …and…从…到…不等
单项填空 1.The new technology has opened up a very wide___of possibilities. A. range B.extent C.number D.collection 完成句子 2.The children’s ages_____________。 (孩子们的年龄在5到15岁之间)
range from 5 to 15
glance [v]glance at 也可与about /around/up /down连用，表示“向四周/上/下看”
[n]at a glance 乍看之下，…
look是为了看，把视线转向目标look at the blackboard
stare指由于吃惊、好奇、恐怖而睁大眼睛，目不转睛的看,有时为不礼貌行为The girl stared at the strangers.
glance 是以强烈的敌意或怒气威吓般的注视,指很快的看一看。She glanced at the boy.
完成句子 1.I__________________。(一眼就可以看出）that something was wrong. 2.He _________________________（匆匆看了一下她的脸). 单项填空 3.She____shyly at the young fellow from behind. A.glared B.glanced C.stared D.gazed 4.They stood____at each other as if they were enemies. A.staring B.glancing C.glaring D.looking
could tell at a glance
took a quickly glance at her face
environmental adj.环境的； environment n.环境
迷津指点
environment 可指自然环境，也可指精神环境，往往从环境对人的感受、观念及道德的影响着眼。
surrounding 专指自然环境，从周围的事物着眼。
1.A child’s character is greatly influenced by his home________. A. case B.environment
C. situation D.surrounding
2.The children grew up_______________________
____________________(在美丽的环境中长大，但是缺少一个幸福的家庭环境）
in beautiful surroundings but not
in a happy home environment
Phenomenon n pl 现象phenomena
奇迹罕见的人才或事物 phenomenons
(1)It’s just a natural phenomenon.
(2)Unmarried mothers should not be regarded simply as a social phenomenon.
Beethoven was a phenomenon among musicians
1 The eclipse of the moon is a rare ________.(现象)
A phenomenon B phenomena
C phenomenons D phenomenas
1Harry’s rapid success made him an extraordinary person in the business world .
Harry was made ____________________because of his rapid success in the business world.
phenomenon
即时练习
：
(1)The car is being ____ready to try to beat the speed record
A fuel B fuelled C fueling D fuels
(2)Petrol is no longer _______cheap ________.
A /; fuel B /; fuels C a; fuel D the ;fuel
(1)His criticisms did nothing but make us more angry.
What he said only ______________ fire .
added fuel to the
[c][u]结果；影响； 重要； 要紧
常见结构 be of no /little great /much………+consequence不/非常重要
常见搭配 as a consequence(of….)结果由于…….
.
effect 指由于某种行动、原因等直接产生的结果或效果 为cause反义词
The effect of disregarding traffic is a number of accident.
consequence指由于某事所产生的或继之而起的后果，但不一定有密切的或直接的因果关系：
They now enjoy democracy as a consequence of the defeat of their country .
result指某种行为或原因的effect或consequence乃最终的结果: the result of the general election
.
.
state
1 [v]声明+n/+that从句 stated stating
He has publicly stated his support for the policy.
他已公开声明支持那项政策。
The stated facts disgreed with what actually happened.
所宣布的事实与实际发生的不符。
.
[n] 状态情况国家
She’s been in a state since hearing the news .
S She was in a terrible state when we arrived .
我们抵达时她情绪很不好。
[adj]国家的
The railways were once privately owned ,but are now under state control.
铁路一度是属于私营，但现在由国家管制。
state 的意思是“详细陈述”。往往详细说明原因；理由.是正式用语，指某时某人某物存在时的状态、情况、环境等，持续时间长the state of our country today
condition 指被认为由某具体的原因环境所产生的state :the condition made flying impossible .
situation 大致上和 state、 condition同义但比较重视各种情况，以及所牵涉到的人与人之间彼此的关系.也常指军事、政治、经济状况： We are in different situations .
The US ___war on Irap without the agreement of the UN.
A declared B stated
C pronounced D claimed
(2) She is in a poor ____of health ,which worries her mother much.
A position B situation C state D condition
(3) The collapse of the World Trade Center has put US in a difficult_______.
A situation B background
C case D occasion
（1)______________（按照以上规定），the gerund is the “ing ” form of the verb used as a noun.
(2) _____________________（服装的状态）indicated too clearly that he had been playing football.
（3）The Prime Minister visits the Queen once a week to discus_____________________
(国家大事)
(4)The President of the US will make _________（正式访问）
As stated above
The state of his clothes
affairs of the state/stateaffairs
a state visit
range 指凭心理感觉所能理解或领悟的范围，或机械力量的运用所能达到的范围：
Many stars are out of the range of the telescope.
reach 指伸手可达到的范围，或某种效果影响所及的范围
Riches and fame are above our reach .
(1)?? 1 It was still _____range of my gun ,I didn’t want
to shoot at it any longer.
A out of ; but B beyond ;however
C within ;but D on; so
(2) 2 Sentences today range ____5 or 6 words__70,
with the majority not far from 20.
A from ;and B from ;to
C between ;to D between ;but
1. 他兴趣广泛从下国际象棋到溜冰
He has a wide ____ ____ interests,
_____ _____chess to skating.
2. 这件事我的能力办不到
It is beyond ____________my ability.
range of
ranging from
the range of
Global warming
---Discovering
Useful words and expressions
I Find the words in the text that have these two meanings. Take notice of the meaning used in the reading passage, write the words and mark their usage in the chart.
trend
1
fuel
2
Possible meanings Word Which used
1 n. a general tendency in the way a situation is changing 2 v. to start doing something that everyone copies
1 v. to make something (especially something bad) increase 2 n, a substance that can be burned to make heat or energy
I Find the words in the text that have these two meanings. Take notice of the meaning used in the reading passage, write the words and mark their usage in the chart.
state
2
consume
1
glance
2
Possible meanings Word Which used
1 n. the physical or mental condition of someone
2 v. to formally say or write some information or an opinion
1 v. to use time, energy, goods, etc
2. v. (formal) to eat or drink something
1 v. to look quickly at someone or something 2 v. to read something very quickly
Charles Keeling collected ______ on the carbon dioxide content in the atmosphere over a forty-year period. He found that the amount of carbon dioxide __________ increasing during that time.
Although we are burning coal in huge______ every year, we won't _______________ of it for centuries.
If the amount of greenhouse gases continues to _______ , we could be facing a global ____________________.
Many scientists believe that global warming has ________________ through the burning of fossil fuels.
Go over the new words and phrases in the previous sections. Then complete each sentence with one of those new words or phrases.
data
kept on
quantities
run out
build up
catastrophe
come about
5. The ___________ of a rising sea level would be widespread flooding.
6. On the whole the warming of the earth is a ____________ that causes great concern.
7. The ___________________ shows temperature changes during the 20th century.
8. One hectare of forest can absorb 23 tons of carbon dioxide _________ year.
9. The washing machine uses too much energy, but _______ we buy a more economical one, it would still use too much water.
10. The car accident on the main road yesterday__________ one driver's death.
consequence
phenomenon
graph
per
even if
resulted in
Global warming
---Discovering
Useful Structures
The use of “it” (2)
一、 It is/was+ 被强调部分 + that+剩余的部分
被强调部分是人 who/whom/ that
+剩余的部分
注意 (被强调部分是:主语，宾语，表语或状语)
强调句的连接词一般只用 that ； 强调人时，可用who (主语) 或 whom (宾语).
强调句的时态一般为“It was+…+that”
强调句的一般疑问句句型：Is / Was +it +所强调的部分+that / who/ whom?
强调句的一般疑问句句型：疑问词 +所强调的部分+that / who/ whom?
1. 我是在街上遇见她的父亲的。(强调在街上)
2. 你是8点开始工作的吗？（强调时间）
3. 正是因为她病了，他们才没见她做这项工作。
4. 他为什么不能回答这个问题？
It was in the street that I met her father.
Was it at eight o’clock that you began to work?
Because she was ill, they didn’t ask her to do the job.
→It was because she was ill that they didn’t ask her to do the job.
Why was it that he couldn’t answer the question.
（强调原因）
判断是否是强调句，可把 It is / was …that 去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。
It was in the street that I met her father.
→In the street I met her father.
It was because she was ill that they didn’t ask her to do the job.
→Because she was ill, they didn’t ask her to do the job.
二、 not ... until ... 的强调形式: It is not until + 被强调部分 + that ... “直到…才…”，
主要用于强调时间状语的强调句型。
I didn't realize she was a famous film star until she took off her dark glasses.
→ Not until she took off her dark glasses did I realize she was a famous film star.
→ It was not until she took off her dark glasses that I realized she was a famous film star.
三、 句子谓语 的强调手段：
do / does / did + 动词原形
e.g 我的确相信他是老实人。
I do believe that he is an honest man.
他们昨天的确去看过你，但没见到你。
They did go to see you yesterday, but failed to meet you.
四、 What +从句+ is / was …
是名词从句结构，常用来强调主语、宾语。
e.g他最希望的是成为一名飞行员。（强调宾语）
What he wishes most is to become a pilot.
所叙述的是现在或者将来发生的事情 What +从句 is …
所叙述的是过去发生的事情 What +从句 was …
What interested me most was the beautiful scenery.
给予我们鼓励的是他为我们树立的榜样。（强调主语）
What encouraged us was the example he set for us.
What +从句+ is / was …
使我最感兴趣的是那美丽的风景。 （强调主语）
exercises：
1.It was ___ he said ____disappointed me.
A. what ; that B. that; that
C. what; what D. that; what
2. Is it in the factory _____ this type of cars are produced?
A. which B. where C. that D. /
3. Is it the factory______ this type of cars are produced ?
A. which B. where C. that D. /
4. _____ on Monday night that all this happened?
A. Is it B. It is
C. Was it D. It was
5. It was _____ the old worker came that we _____ the experiment.
A. until; didn’t begin B. not until; began
C. until began D. not until; didn’t begin
6. It is I ____ singing in the garden.
A. who are B. who is
C. that am D. that is
7. ---Why didn’t you answer when I spoke to you in the street this morning?
---I ___ but you didn’t hear me.
A. did answer B. didn’t want to answer
C. couldn’t answer D. was too busy
8. It is in the west of China _____ there is no doubt _____it is going to rain tomorrow.
A. where; whether B. that; that
C. that; whether D. where; that
9. It was 1969___ the American astronauts succeeded in landing on the moon.
A. that B. when
C. on which D. which
10. It was the training _____ he had as a young man ____made him such a famous writer.
A. when; that B. that; when
C. that; who D. that; that
1. It was about 600 years ago ______ the first clock with a face and an hour hand was made.
A. that B. until C. before D. when
2. It was only when I reread his poems recently _____ I began to appreciate their beauty.
A. until B. that C. then D. so
A
B
高考链接
3. It is these poisonous products ______ can cause the symptoms of the flu, such as headache and aching muscles.
who B. that C. how D. what
4. Why! I have nothing to confess. _____ you want me to say?
A. What is it that B. What it is that
C. How is it that D. How it is that
B
A
5. (2010全国Ⅱ)The doctor thought ___________would be good for you to have a holiday.
A. this B. that C. one D. it
6. (2011山东卷)The two girls are so alike that strangers find___ difficult to tell one from the other.
A. it B. them C, her D. that
D
A
Revise the language focus in this unit.
Finish exercises on page 29.
Fish “using words and expressions” and “using structures” in workbook , unit3.
Get more about global warming.
Global warming
Language points
in reading
2 和某人或某事物相比
3 发生；造成；（风向）起变化
1 把…比作…
4 产生；导致
5 由…….引起产生
6 只要；如果
1 compare to
2 compare with
3 come about
4 result in（结果）
= cause
lead to
5 result from(起因)
= as a result of
because of
6 so long as
on condition that
provided(that)
= providing (that)
only if
if
归纳拓展
compare…with 把…..与…..相比，表示两者相比较。
compare….to 可表示把谋物比作….，表示比喻意义不可用with。
1._____with the size of the whole earth, the bigger ocean does’t seen big at all. A.compare B.when comparin
C.comparing D.when compared
大量的
（1）可以修饰可数名词和不可数名词
a lot of=lots of
a quantity of =quantities of
a mess of=messes of
(2) 只修饰可数名词时用
many; a great / large number (numbers) of
A good many(后面没有of)
many a ( 后接单数名词，其谓语动词也用单数形式)
（3）只修饰不可数名词时用
a great /large amount (amounts) of ;
a great /good deal of much
1 depend on
?2 for example
3 think about
4 come across
5 keep sb from doing sth
6 compare to/with
7 add up to
?8 go up
9 result in
10 worry about
11 build up
12 even though/if
13 keep up with
14 encourage sb to do sth
15 in the air
1依靠
2例如
3考虑，思考
4偶然遇见
5阻挡某人作某事
6与……相比
7合计达
8涨价; 上涨
9导致; 引起
10担心
11扩大; 集结
12尽管; 即使
13跟上不; 落后
14鼓励某人做谋事
15不确定;未决定
1 as a result of
2 go through
3 amounts of
4 be used to (doing)sth
5 warm up
6 have effect on
7 make a difference
8 have to
9 put up with
10 as long as
11 turn off
12 put on
14 Instead of
15 turn up
13 put out
1由于……的结果
2经历;遭受
3许多的;大量的
4习惯于
5使某物变热，变暖
6对…有影响
7有影响 ;很重要
8不得不;必须
9忍受
10只要
11关掉
12穿上，上演
13扑灭
14代替;而不是
15开大（声音）;提高
renewable adj 能再生的可再生的
renew v 更新，恢复，重新开始
Tips 1 re-是一个动词前缀，表示“新”“再” e.g. :
recycle 回收 rewrite 改写
reform 改革 refine 精练
retell 复述 recover 恢复
2 able-是一个 形容词后缀表示“可…的”“能…的”
acceptable 可接受的，可理解的
respectable 值得尊敬的
1. destruction n.. [U]破坏，毁坏，毁灭 destroy vt. 毁灭，毁坏destructive adj. 毁灭性的；有害
指点迷津
destroy 指十分彻底的“破坏”，常含“很难或不能修复”之意。
damage 损坏”，意味着损坏后价值或效率低，一般是部分性的
完成句子 1.I_________________________________（我今天踢足球时把鞋弄坏了). 2.The building ______________________ (被大火彻底烧毁了）。 单项填空 3.His house escaped_____in the big fire. A.destructions B.damages
C.destruction D.destructive
damaged my shoes in playing football today
was destroyed by fire
2.concern n. 关系;关心; 营业;事物;忧虑,担心;
vt. 与……有关系,关心;担心
归纳拓展
concern oneself with/in/about 忙于,从事,关心,关切
be concerned about 担忧
as concerns 关于
As far as I’m concerned……
我认为,就我来说……
concerned adj. 焦虑的,担心的
concerning prep. 关于
单项填空 1. Don’t trouble things that don’t____ you. A. concern B. matter C. mind D. refer 2. He heard nothing_____ this matter. A. concerned B. concerning C. relating D. connecting 3.He is said to have been____ in the crime. A. concerning B. concerned C. relater D. involving
完成句子 1.We can on _____________________________ (对其他星球上的生命我们只能推测）.
2.________________________（做投机买卖是很危险的）unless you study the market.
3.He is___________________(一个精明的投机商).
4.They_________________(做股票投机买卖）.
speculate about life on other planets
It’s dangerous to speculate
a smart speculator
speculate in stocks
consequence n. 后果，影响；重要性 consequent adj. 跟随发生的；由……而起的 consequently adv. 结果；因此；所以
归纳拓展
in consequence(of) 结果；因……而
as a consequence of 由于 ……的结果
be of much/any/no consequence 有很大（任何，无）重要性
完成句子 1. If you behave so foolishly ,you must be ready______________________
(自食其果). 2. He may be_______________________
______________(在他自己的村中是 一个重要人物）,but he is nobody here. 句型转换 3. He was badly injured as a result of careless driving.(改为同义句）.
to take the consequences
a man of much consequence
in his own village
He was badly injured as a consequence of
careless driving.
As a result of his laziness ,he was fired.
As__________________________ his laziness, he was dismissed.
(2)We hasn’t enough money to pay our bus fare ,and as a result we had to walk.
We hadn’t enough money to pay our bus fare , and______________________________ we had to walk.
a consequence of
in consequence
(1)____your bad work I am forced to dismiss you .
A In consequence of B Because
C As consequence D In account of
(2)Is it __to you that the government has lost the election ?
A of much important B of much consequence
C of very importance D of many consequences
5.range n. 排，行，系列；范围，幅度； 山脉；射程； vt. & vi. 排列成行；延伸；变化；论及，涉及 归纳拓展 in/within/out of/beyond range 在射程内（外） range from …to 在……范围内变化
range
[n] 从…到…各种种类可供选择的范围，可加不定冠词， beyond the range of 超越…范围
out of one’s range 某人达不到的
[v] 使成行偏袒站在…方面 ~+n/pron ,+prep+n/pron
常用于被动结构rang oneself
常用于range from …to …/between …and…从…到…不等
单项填空 1.The new technology has opened up a very wide___of possibilities. A. range B.extent C.number D.collection 完成句子 2.The children’s ages_____________。 (孩子们的年龄在5到15岁之间)
range from 5 to 15
glance [v]glance at 也可与about /around/up /down连用，表示“向四周/上/下看”
[n]at a glance 乍看之下，…
look是为了看，把视线转向目标look at the blackboard
stare指由于吃惊、好奇、恐怖而睁大眼睛，目不转睛的看,有时为不礼貌行为The girl stared at the strangers.
glance 是以强烈的敌意或怒气威吓般的注视,指很快的看一看。She glanced at the boy.
完成句子 1.I__________________。(一眼就可以看出）that something was wrong. 2.He _________________________（匆匆看了一下她的脸). 单项填空 3.She____shyly at the young fellow from behind. A.glared B.glanced C.stared D.gazed 4.They stood____at each other as if they were enemies. A.staring B.glancing C.glaring D.looking
could tell at a glance
took a quickly glance at her face
environmental adj.环境的； environment n.环境
迷津指点
environment 可指自然环境，也可指精神环境，往往从环境对人的感受、观念及道德的影响着眼。
surrounding 专指自然环境，从周围的事物着眼。
1.A child’s character is greatly influenced by his home________. A. case B.environment
C. situation D.surrounding
2.The children grew up_______________________
____________________(在美丽的环境中长大，但是缺少一个幸福的家庭环境）
in beautiful surroundings but not
in a happy home environment
Phenomenon n pl 现象phenomena
奇迹罕见的人才或事物 phenomenons
(1)It’s just a natural phenomenon.
(2)Unmarried mothers should not be regarded simply as a social phenomenon.
Beethoven was a phenomenon among musicians
1 The eclipse of the moon is a rare ________.(现象)
A phenomenon B phenomena
C phenomenons D phenomenas
1Harry’s rapid success made him an extraordinary person in the business world .
Harry was made ____________________because of his rapid success in the business world.
phenomenon
即时练习
：
(1)The car is being ____ready to try to beat the speed record
A fuel B fuelled C fueling D fuels
(2)Petrol is no longer _______cheap ________.
A /; fuel B /; fuels C a; fuel D the ;fuel
(1)His criticisms did nothing but make us more angry.
What he said only ______________ fire .
added fuel to the
[c][u]结果；影响； 重要； 要紧
常见结构 be of no /little great /much………+consequence不/非常重要
常见搭配 as a consequence(of….)结果由于…….
.
effect 指由于某种行动、原因等直接产生的结果或效果 为cause反义词
The effect of disregarding traffic is a number of accident.
consequence指由于某事所产生的或继之而起的后果，但不一定有密切的或直接的因果关系：
They now enjoy democracy as a consequence of the defeat of their country .
result指某种行为或原因的effect或consequence乃最终的结果: the result of the general election
.
.
state
1 [v]声明+n/+that从句 stated stating
He has publicly stated his support for the policy.
他已公开声明支持那项政策。
The stated facts disgreed with what actually happened.
所宣布的事实与实际发生的不符。
.
[n] 状态情况国家
She’s been in a state since hearing the news .
S She was in a terrible state when we arrived .
我们抵达时她情绪很不好。
[adj]国家的
The railways were once privately owned ,but are now under state control.
铁路一度是属于私营，但现在由国家管制。
state 的意思是“详细陈述”。往往详细说明原因；理由.是正式用语，指某时某人某物存在时的状态、情况、环境等，持续时间长the state of our country today
condition 指被认为由某具体的原因环境所产生的state :the condition made flying impossible .
situation 大致上和 state、 condition同义但比较重视各种情况，以及所牵涉到的人与人之间彼此的关系.也常指军事、政治、经济状况： We are in different situations .
The US ___war on Irap without the agreement of the UN.
A declared B stated
C pronounced D claimed
(2) She is in a poor ____of health ,which worries her mother much.
A position B situation C state D condition
(3) The collapse of the World Trade Center has put US in a difficult_______.
A situation B background
C case D occasion
（1)______________（按照以上规定），the gerund is the “ing ” form of the verb used as a noun.
(2) _____________________（服装的状态）indicated too clearly that he had been playing football.
（3）The Prime Minister visits the Queen once a week to discus_____________________
(国家大事)
(4)The President of the US will make _________（正式访问）
As stated above
The state of his clothes
affairs of the state/stateaffairs
a state visit
range 指凭心理感觉所能理解或领悟的范围，或机械力量的运用所能达到的范围：
Many stars are out of the range of the telescope.
reach 指伸手可达到的范围，或某种效果影响所及的范围
Riches and fame are above our reach .
(1)?? 1 It was still _____range of my gun ,I didn’t want
to shoot at it any longer.
A out of ; but B beyond ;however
C within ;but D on; so
(2) 2 Sentences today range ____5 or 6 words__70,
with the majority not far from 20.
A from ;and B from ;to
C between ;to D between ;but
1. 他兴趣广泛从下国际象棋到溜冰
He has a wide ____ ____ interests,
_____ _____chess to skating.
2. 这件事我的能力办不到
It is beyond ____________my ability.
range of
ranging from
the range of
Global warming
---Discovering
Useful words and expressions
I Find the words in the text that have these two meanings. Take notice of the meaning used in the reading passage, write the words and mark their usage in the chart.
trend
1
fuel
2
Possible meanings Word Which used
1 n. a general tendency in the way a situation is changing 2 v. to start doing something that everyone copies
1 v. to make something (especially something bad) increase 2 n, a substance that can be burned to make heat or energy
I Find the words in the text that have these two meanings. Take notice of the meaning used in the reading passage, write the words and mark their usage in the chart.
state
2
consume
1
glance
2
Possible meanings Word Which used
1 n. the physical or mental condition of someone
2 v. to formally say or write some information or an opinion
1 v. to use time, energy, goods, etc
2. v. (formal) to eat or drink something
1 v. to look quickly at someone or something 2 v. to read something very quickly
Charles Keeling collected ______ on the carbon dioxide content in the atmosphere over a forty-year period. He found that the amount of carbon dioxide __________ increasing during that time.
Although we are burning coal in huge______ every year, we won't _______________ of it for centuries.
If the amount of greenhouse gases continues to _______ , we could be facing a global ____________________.
Many scientists believe that global warming has ________________ through the burning of fossil fuels.
Go over the new words and phrases in the previous sections. Then complete each sentence with one of those new words or phrases.
data
kept on
quantities
run out
build up
catastrophe
come about
5. The ___________ of a rising sea level would be widespread flooding.
6. On the whole the warming of the earth is a ____________ that causes great concern.
7. The ___________________ shows temperature changes during the 20th century.
8. One hectare of forest can absorb 23 tons of carbon dioxide _________ year.
9. The washing machine uses too much energy, but _______ we buy a more economical one, it would still use too much water.
10. The car accident on the main road yesterday__________ one driver's death.
consequence
phenomenon
graph
per
even if
resulted in
Global warming
---Discovering
Useful Structures
The use of “it” (2)
一、 It is/was+ 被强调部分 + that+剩余的部分
被强调部分是人 who/whom/ that
+剩余的部分
注意 (被强调部分是:主语，宾语，表语或状语)
强调句的连接词一般只用 that ； 强调人时，可用who (主语) 或 whom (宾语).
强调句的时态一般为“It was+…+that”
强调句的一般疑问句句型：Is / Was +it +所强调的部分+that / who/ whom?
强调句的一般疑问句句型：疑问词 +所强调的部分+that / who/ whom?
1. 我是在街上遇见她的父亲的。(强调在街上)
2. 你是8点开始工作的吗？（强调时间）
3. 正是因为她病了，他们才没见她做这项工作。
4. 他为什么不能回答这个问题？
It was in the street that I met her father.
Was it at eight o’clock that you began to work?
Because she was ill, they didn’t ask her to do the job.
→It was because she was ill that they didn’t ask her to do the job.
Why was it that he couldn’t answer the question.
（强调原因）
判断是否是强调句，可把 It is / was …that 去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。
It was in the street that I met her father.
→In the street I met her father.
It was because she was ill that they didn’t ask her to do the job.
→Because she was ill, they didn’t ask her to do the job.
二、 not ... until ... 的强调形式: It is not until + 被强调部分 + that ... “直到…才…”，
主要用于强调时间状语的强调句型。
I didn't realize she was a famous film star until she took off her dark glasses.
→ Not until she took off her dark glasses did I realize she was a famous film star.
→ It was not until she took off her dark glasses that I realized she was a famous film star.
三、 句子谓语 的强调手段：
do / does / did + 动词原形
e.g 我的确相信他是老实人。
I do believe that he is an honest man.
他们昨天的确去看过你，但没见到你。
They did go to see you yesterday, but failed to meet you.
四、 What +从句+ is / was …
是名词从句结构，常用来强调主语、宾语。
e.g他最希望的是成为一名飞行员。（强调宾语）
What he wishes most is to become a pilot.
所叙述的是现在或者将来发生的事情 What +从句 is …
所叙述的是过去发生的事情 What +从句 was …
What interested me most was the beautiful scenery.
给予我们鼓励的是他为我们树立的榜样。（强调主语）
What encouraged us was the example he set for us.
What +从句+ is / was …
使我最感兴趣的是那美丽的风景。 （强调主语）
exercises：
1.It was ___ he said ____disappointed me.
A. what ; that B. that; that
C. what; what D. that; what
2. Is it in the factory _____ this type of cars are produced?
A. which B. where C. that D. /
3. Is it the factory______ this type of cars are produced ?
A. which B. where C. that D. /
4. _____ on Monday night that all this happened?
A. Is it B. It is
C. Was it D. It was
5. It was _____ the old worker came that we _____ the experiment.
A. until; didn’t begin B. not until; began
C. until began D. not until; didn’t begin
6. It is I ____ singing in the garden.
A. who are B. who is
C. that am D. that is
7. ---Why didn’t you answer when I spoke to you in the street this morning?
---I ___ but you didn’t hear me.
A. did answer B. didn’t want to answer
C. couldn’t answer D. was too busy
8. It is in the west of China _____ there is no doubt _____it is going to rain tomorrow.
A. where; whether B. that; that
C. that; whether D. where; that
9. It was 1969___ the American astronauts succeeded in landing on the moon.
A. that B. when
C. on which D. which
10. It was the training _____ he had as a young man ____made him such a famous writer.
A. when; that B. that; when
C. that; who D. that; that
1. It was about 600 years ago ______ the first clock with a face and an hour hand was made.
A. that B. until C. before D. when
2. It was only when I reread his poems recently _____ I began to appreciate their beauty.
A. until B. that C. then D. so
A
B
高考链接
3. It is these poisonous products ______ can cause the symptoms of the flu, such as headache and aching muscles.
who B. that C. how D. what
4. Why! I have nothing to confess. _____ you want me to say?
A. What is it that B. What it is that
C. How is it that D. How it is that
B
A
5. (2010全国Ⅱ)The doctor thought ___________would be good for you to have a holiday.
A. this B. that C. one D. it
6. (2011山东卷)The two girls are so alike that strangers find___ difficult to tell one from the other.
A. it B. them C, her D. that
D
A
Revise the language focus in this unit.
Finish exercises on page 29.
Fish “using words and expressions” and “using structures” in workbook , unit3.
Get more about global warming.