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(共32张PPT)
Unit 6 Earth first
Using language
by Ada
Using language
课前基础自测
一，单词
(1) v. 致力，献身 (2) n.残忍；残酷
(3) n. 报告；陈述 (4) n.海洋；大海
(5) v.建立；建设 (6) n.保护区
(7) n.员工 (8) v.影响
(9) v.破损；损害 (10) n.狩猎；打猎
(11) v.使恢复 (12) v.采取；收养
devote
cruelty
presentation
ocean
establish
reserve
staff
affect
damage
hunting
restore
adopt
Using language
二，短语
(1)致力于 .
(2)瞄准； .
(3)参与 .
(4)对......有影响 .
(5)采取措施做... .
(6)位于 .
(7)阻止某事发生 .
(8)在......之前 .
be devoted to
aim at
be involved in
have an impact on
take measures to do
lie in
keep...from...
be preceded with
课前基础自测
Using language
三，根据句意按照首字母提示填空
(1) They have adopted new and s (可持续的) ways of feeding farm animals.
(2) The brain need a constant s (供应) of oxygen.
(3) The d (旱灾) has killed two million people.
(4) The visit provided one of the h (最难忘之处)of the morning.
(5) More than 70 people were killed in the f (洪水), caused when a dam burst.
ustainable
upply
rought
ighlights
loods
课前基础自测
Using language
课前基础自测
四，自然灾害 :
(1) 干旱 (2) 洪水 (3) 暴风雪 .
(4) 地震 (5) 余震 (6) 冰雹 .
(7) 龙卷风 . (8) 台风 (9) 飓风 .
(10) 海啸 . (11) 雪崩 (12) 霾 .
(13) 泥石流 .(14) 山体滑坡 .
(15) 饥荒 .(16) 火山爆发 .
(17) 野火 .(18) 酷热 .
natural disasters
drought
flood
blizzard
earthquake
aftershock
hail
tornado
typhoon
hurricane
tsnami
avalanche
haze
mudslide
landslide
drought
volcanic eruption
wildfire
extreme heat
Language points
1. devote
v. 致力，献身，投入，
devoted adj. 挚爱的；忠诚的；专用的
--- devotion n. 挚爱；忠诚；奉献
①devote oneself to=be devoted to doing 献身于；致力于
②devote life/time/energy to 把生命/时间/精力奉献于
③be devoted to sb. 深爱某人
Using language
Language points
Exercise
1. Qian Xuesen devoted himself entirely science.
2. Fans will show their (devote) by waiting for hours to get tickets to their favourite singer’s concert.
3. A great person is someone who devotes his/her life to
(help) others.
4. The exhibition is devoted to the work of (disable) aritsts.
to
devotion
helping
disabled
Language points
2. highlight
v. 强调；使突出；给......做标记；高亮显示
①highlight sth in sth. 用......标记......
②the highlight of... ......最精彩/难忘的部分
③the highlights(pl.) 精彩镜头；经典片段
n. 最精彩(或难过)之处；
Using language
Language points
Exercise
1.She videoed the (highlight) of the tournament (锦标赛).
2. Two events (highlight) the tensions in recent days.
3. Don’t brag(自夸), but highlight your skills or
(achieve) clearly and objectively.
4. You can highlight your destination yellow on the map.
highlights
Using language
have highlighted
achievements
in
Language points
3. presentation
n. 报告；说明，陈述；展示；颁发
present v. 提出；颁发，赠送 adj. 出席的 ；
目前的，现在的(前置定语)；出席的，到场的(后置定语)
n. 礼物；目前；现在
①make/give a presentation 作陈述；报告
②present sb. with sth.=present sth. to sb. 赠与某人某物
③at present 目前；现在
Using language
Language points
Exercise
1. The (present) of prizes began after the speeches.
2. My present job is (take) care of the old in a nursery home.
3. The headmaster presented her a gold medal.
4. present, children under 14 are not permitted in bars.
presentation
Using language
to take
with
At
Language points
4. reserve
n. (野生动物)保护区；储备(物)
①reserve sth. for sb./sth. 为......预订/保留某物
②keep sth. in reserve 储存......以备用
③wildlife/forest reserve 野生动物/森林保护区
v. 预订，预约；保留，留出
Using language
Language points
Exercise
1.These seats (reserve) for the elderly and women with babies.
2. The money was being kept reserve for their retirement.
3. The garden is private, reserved (the use of employees.
4. She is a staff member is working in the Wolong Nation Reserve.
are reserved
Using language
in
for
who/that
Language points
5. establish
v. 建立，设立；确定，证实；开创
①found v. 建立；创办
②set up v. 建立；设立(公司，机构)
③open v. 开设，开办(向公众提供服务的企业)
establishment n. 确立；建立；成立
Using language
Language points
Exercise
1.The year 1949 witnessed the (found) of the People’s Republic of China.
2. He had set out (establish) his own business.
3. Our goal is (establish) a new research centre in the North.
4. They set a home for (abandon) children.
5. He was waiting for the bar (open).
founding
Using language
to establish
to establish
up
abandoned
to open
Language points
6. damage
v. 破损，损害，损伤
①damage v. 破坏；损坏，一般还可以修复
②destroy v. 彻底地破坏，毁坏，一般不可或很难修复
③ruin v. 严重地毁坏，侧重破坏事物的内在价值
n. 破坏；伤害 do/cause damage to... 对......造成伤害
Using language
Language points
Exercise
1.The accident caused some damage my car , but it’s nothing serious.
2. If the rumor is true, his career will (ruin).
3. In recent years, we have seen large areas of wetland that
(damage) by human activity.
4. Frogs eat pests destroy crop and carry diseases.
to
Using language
be ruined
were damaged
which/that
Language points
7. adopt
v. 采取(某种方法)，采用；收养，领养
adapt v. (使)适应；改编
--- adaptable adj. 有适应能力的；适用广泛的(to)
--- adaptation n. 调试；适应；改编(版/本)
adapt oneself to(介) 使自己适应...
be adapted from 改编自......； be adapted for 被改编成......
adopted adj. 收养的，领养的； adoption n. 收养；采用
Using language
Language points
Exercise
1.It turned out that his (adopt) son treated them as if they were his own parents.
2. The film (adapt) from a novel Mo Yan.
3. Clearly, a more objective method of description must
(adopt).
4. All people must be (adapt) to changing society.
5. She tried to relieve the discomfort through the (adopt)
of a more comfortable position on the sofa.
adopted
Using language
is adapted
be adopted
adaptable
adoption
Language points
8. supply
n. 煤气、电力等供应(系统)；供应量；补给品(pl.)
①supply sth to sb.= supply sb. with sth. 为某人提供某物
②be in short supply 供应不足
③provide sb. with sth.= provide sth. for sb.
offer sb. sth. = offer sth. to sb. 为某人提供某物
v. 供应，供给；提供
Using language
Language points
Exercise
1. The nation’s fuel (supply) will not last forever.
2. Food is short supply all over the country.
3. This book will supply some scientific methods us in English learning.
4. They will supply us technology in support without asking for anything in return.
5. We provide the homeless food and clothes.
supplies
Using language
in
to
with
with
Language points
9. affect
v. 影响；(疾病)侵袭；使感动
①take effect 开始生效；开始起作用
②have an effect on 对......有影响
③in effect 事实上，实际上
effect n. 影响，效果，作用--- effective adj. 有效的；生效的
Using language
Language points
Exercise
1.It’s a disease affects mainly older people.
2. Unhealthy living habits had a bad effect his health.
3. (affect) by the rise of house prices, people in big cities live under great pressure.
4. What is the (effect) way of teaching children to read and write.
5. The medicine takes (affect) after about half an hour.
that
Using language
on
Affected
most effective
effect
10. flood
n. 洪水，水灾；大量
②flood in 大量涌入
③flood into... 大量涌入......
④flood back 突然涌现；涌上心头
Language points
①be in floods of tears 泪如泉涌
Using language
v. 淹没；泛滥；(大量)涌到；(回忆等)涌上心头；涌现
Language points
Exercise
1.Seeing what the homeless were experiencing, memories of her childhood came (flood) back.
2. The river burst its banks and (flood) the valley.
3. She drew back the curtains and the sunlight came flooding
.
4. The heavy rain has caused (flood) in many regions of the country.
flooding
Using language
flooded
in
floods
11. permission
n. 允许；许可
②have permission to do sth. 获得许可做某事
③give permission 批准；许可
④without permission 未经许可
Language points
①get/ask(for) permission 获得/ 请求许可
Using language
permit v. 许可，允许；(使)成为可能 n. 许可证
11. permission
n. 允许；许可
②weather permitting 天气允许的话
③if time permits 如果时间允许
④be permitted into sp. 获准进入......
Language points
①permit sb. to do sth. 允许某人做某事
Using language
permit v. 许可，允许；(使)成为可能 n. 许可证
Language points
Exercise
1.No official (permit) has been given for the event to take place.
2. We’ll have a picnic at the beach, weather (permit).
3. In our school, no student can go out of the classroom .
permission.
4. No outside journalists have been permitted the country.
permission
Using language
permitting
without
into
Greenhouse effect
Earth is a 1 (comfort) place for living things. It’s just the right temperature for plants and animals -- 2 (include) humans -- to thrive.
Why is Earth so special One reason is the greenhouse effect! A greenhouse is a building 3 glass walls and a glass roof. The clear glass allows sunlight to shine into the greenhouse, while also trapping the Sun’s heat inside. This is 4 a greenhouse keeps plants warm, even at night and in the winter. The greenhouse effect keeps Earth warm in pretty much 5 . same way. Earth isn’t surrounded by glass, but it is surrounded by a jacket of gases called the atmosphere.
comfortable
Using language
including
with
how
the
Greenhouse effect
In the daytime, the Sun shines through the atmosphere warming Earth’s surface. After the Sun goes down, Earth’s surface cools. This releases heat back into the air. But some of that heat 6 (trap) by the gases in the atmosphere. These heat-trapping gases are called greenhouse gases. Carbon dioxide, water vapor and methane are all examples of greenhouse gases. Earth needs a balance of greenhouse gases to maintain just the right temperature for living things. But some human activities 7 . (change) Earth’s natural greenhouse effect. For example, burning fossil fuels -- like coal and oil -- releases more carbon dioxide into our atmosphere.
Using language
is trapped
are changing
Greenhouse effect
Using language
These extra greenhouse gases can cause the atmosphere to trap more and more heat, leading to a warmer Earth.
NASA satellites are 8 (constant) measuring the gases in our atmosphere from space. They have observed increases in the amount of carbon dioxide and other greenhouse gases. The information can help scientists figure out 9 greenhouse gases are coming from and how they are ending up in our atmosphere. This information will help us better understand the impact that greenhouse gases have10 our climate and help us better understand this very special greenhouse that we call home.
constantly
where
on
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