人教版（新课程标准）选修六Unit4 Global Warming 语言点课件(17张ppt)

(共17张PPT)
B6U4 Global warming
Language points
consume energy消耗能量
be made of由…制成
trap…from..吸收；收集
keep …from doing阻止…
heat up 变暖，变热
compared to与…相比
come about 发生；造成
rather than而不是
subscribe to同意,赞成,订购
be due to 由于
fossil fuels化石燃料
greenhouse effect温室效应
small amounts of 少量的
huge quantities of 大量的
tend to do 往往会,趋向,趋于
go up上升
result in导致
be opposed to反对
a range of一系列的,各种各样
build up聚集,逐步建立,增强
even if即使
keep on doing sth继续做…
trap
vt. 使陷入困境
1 be trapped in 被困在…里, 陷入…里
他们被困在燃烧着的楼房里
They were trapped in the burning building.
He was trapped in an unhappy marriage.
2.trap… from …从…中收集/吸收…
Solar panels trap energy from the sun.
3.trap捕捉
They finally trapped the mouse in a cage.
trap. n.陷阱，圈套
The police set a trap for the thieves.
compare A with B把A和B进行比较
compare A to B 把A和B进行比较,把A比作B;
1.If you compare this dictionary with/to that one,
you’ll find many differences.
2.We often compare children to flowers.
3.Children are often compared to flowers
1. ____ with the size of the whole earth, the biggest ocean doesn’t seem big at all.
Compare B. When comparing
C. When compared D. Comparing
2.Production of the shoes rose____10% in April ___the same month of last year.
A.in , compared to B.by, compared with
C.in, compared with D.by, comparing to
C
B
(can’t) compare with=match 比得上/值得比
我的英文水平不如他。
My English cannot compare with his.
compare notes (with sb)(与某人）交换意见、观点
come about : 发生，造成 相当于happen
你能告诉我事情是怎么发生的吗？
Can you tell me how the accident came about
他是怎么知道我们在什么地方的
How did it come about that he knew where we were
come about 发生；产生
come across 偶遇
come up（问题）被提出/被想出；走近，上来，太阳升
起，植物长出地面
come out 出来，出版；开花；结果, 消息传开，观点公
开，在空中出现
come off脱落；从….中减去
come to 达到；涉及/谈到
come from 来自
come along 进展，跟着来
How did the snow catastrophe come about
Many different articles about the causes of the snow
catastrophe ______________.
Yesterday, I ____________ an article about the causes of the snow catastrophe on the Internet.
I never expected the ideas about the causes of the
snow catastrophe to ____________ so much.
He ______________ the idea in his article that global warming was the main reason for frequent extreme climate.
come to come out come across come up with
have come out
came up with
came across
come to
1.It’s already 10 o’ clock. I wonder how it ____
that she was two hours late on such a short trip.
2.It got dark and the stars ______.
3.Do you know how these differences between
American English and British English_____.
A．came over B．came out
C．came about D．came up
C
B
C
amount n. 数量
an amount of相当数量的; 一些,修饰不可数名词,谓单
amounts of相当数量的; 一些 ，修饰不可数名词，谓复
large/small amounts of+不可数名词 大量/少量的….
the amount of +不可数名词….的数量
quantity n. 量; 分量; 数量
I prefer quality to quantity.
a great/large quantity of +U./C，谓单， “大量”
quantities of 大量的+U./C,谓复， “大量”
A small quantity of milk/eggs ___ in the bowl. Huge quantities of CO2 ____ added to the
atmosphere.
in quantity/large quantities大量 in small quantity少量
As a result of burning fossil fuels, a large_____
of carbon dioxide ___ added to the atmosphere.
A. number; is B. quantity; is
C. number; are D. quantity; are
B
is
are
A small quantity of milk/eggs ___ in the bowl.
Huge quantities of CO2 ____ added to the
atmosphere.
As a result of burning fossil fuels, a large_____
of carbon dioxide ___ added to the atmosphere.
A. number; is B. quantity; is
C. number; are D. quantity; are
in quantity/large quantities大量 in small quantity少量
B
is
are
1.tend vi. 趋向,易于 tendency n.
tend to do sth倾向于/往往做某事
tend to/towards sth 倾向于…,往往…
当我累的时候，我往往会犯错误。
When I’m tired, I tend to make mistakes.
He tends to get angry when people oppose his opinion.
他的观点往往很极端。
His views tend towards/to the extreme.
2.tend vt.vi 照顾，护理
tend (to) sb 照顾，护理某人
她在卧室里照顾她儿子。
She was in the bedroom tending to her son.
result in 产生，导致 (= cause / lead to )
努力终归成功。
Hard work results in success.
这场意外事故造成两人死亡
The accident resulted in the death of two people.
result from由…引起/产生
他的病由于吃太多而引起的。
His sickness resulted from eating too much.
=His sickness was caused by eating too much.
as a consequence/result 结果
as a consequence/result of 作为…的结果
in consequence 因此
consequently adv.结果
Mary works hard, and ________attended a key university. A. consequence B. consequent
C. as a consequence of D. consequently
D
result in/result from /as a result /as a result of
1.The earth is becoming warmer. ,
London would become a water city.
2.The rise in the sea level ______________ global warming.
3.Global warming would the rise in the sea level.
4. global warming, London
would become a water city.
5.Any damage _____negligence must be paid for
by the borrower.
A. resulting from B .resulting in
C. resulted from D. resulted in
As a result
resulted from
result in
As a result of
A
oppose vt. 反对，反抗
They opposed the new tax.
I oppose your going there alone.
be opposed to (doing) sth　反对，反抗
她强烈反对他们的计划。
She is strongly opposed to their plan.
My mother is________the new plan.
A. oppose B. opposed
C. Opposing to D. opposed to
D
random 随意的，胡乱的，随机的
at random 任意地，随便地
build up逐步建立，增强,聚集
sth build up/build sth up
I'm very glad to see that your vocabulary is gradually
building up.
We are building up a good business.
累积财富build up one’s fortune
养精蓄锐build up one’s strength
keep on （doing） sth.
A.继续(不断做某事）
They keep on working although they are tired.
B.keep on 继续前进
Keep on till you get to the post office and then turn right.
C.继续（穿，戴，雇佣，占有等）
The new owner kept Fred on as gardener.
I’ll keep the flat on the summer.
average adj. 一般的, 通常的, 平均的
men of average ability 能力一般的人
the average age of the boys 这些男孩子的平均年龄
vt. 平均为, 均分
The water in the lake is not deep, averaging
about 12 meters.
n. 平均数,平均水平, 一般水准
an average of …的平均数
on average 平均地，通常
400 People a year die of this disease on average.
above average 在平均水准以上
below average在平均水准以下
a wide range of goods
The age range
range n. ：种类，范围
a range of 一系列的…，各种各样的
这家商店商品品种多。
The shop keeps____________________.
年龄范围自6岁到12 岁。
_____________is from six to twelve years old.
in/within the range of 在…范围内
out of/beyond one’s range=out of/beyond the
range of sb 某人达不到的, 超出….的范围
Many stars are out of the range of the telescope.
v.排列, 使成行；偏袒，站在…的方面。
老师将学生沿着小径排队。
The teacher _________________along the path.
range from… to … 从…到…变化
ranged his students
range between… and … 在…和…之间变动。
温度在15度到35度之间。
The temperature_____________________.
ranges from 15 to 35 degrees
1.The price of beer____from 50cents to $4 per
liter during the summer season.
A.altered B.ranged C.separated D.differed
2.I have a wide____of interests, so sometimes it
is quite difficult to say which one is really my
favourite.
A.design B.range C.area D.aspect
B
B