Unit 7 What's the highest mountain in the world?知识点讲解(共54张PPT)

(共54张PPT)
语言知识点讲练
Unit 7
What’s the highest mountain
in the world
1. China has the biggest population in the world.
中国是世界上人口最多的国家。
population n. 人口 (集合名词)
1) 作主语时，谓语动词通常用单数形式。
The population of + 某地 + is + 数词
e.g. The population of my town is about 0.3 million(百万).
2) 当表示人口“多”或“少”时，常用形容词large，
big或small修饰。
e.g. My village has the smallest population in our town.
3) 当对人口数量进行提问时，用疑问词what或how large。
e.g. What / How large is the population of your country
4) have a population of …
人口有……
e.g. This city has a
population of nearly
a million.
【语境应用】完成句子。
(1) 这个国家人口少。
The country _____________________.
(2) 我家乡有40多万人口。
My hometown __________________ over 400 thousand(千).
(3) 北京有多少人口？
________________________ Beijing
has a small population
has a population of
What is the population of
2. Qomolangma is higher than any other mountain in the world.
e.g. Peter比班里的其他任何同学跑得都快。
Peter runs faster than ________________ in his class.
any other student
“比较级 + than + any other + 单数名词”
“比其他任何……都……”，表达了最高级的意义。
3. It’s much older than my country.
much + 比较级 “……得多”
much, even, a little, a lot, less等可修饰形容词比较级，表示程度。
e.g. 日本土地面积只比德国大一点儿。
Japan is __________________ Germany in area.
今天比昨天冷得多。
It is ___________ today than it was yesterday.
a little larger than
much colder
4. Feel free to ask me anything on today’s Great Wall tour.
在今天的长城游中，大家尽管问我任何问题，不要拘束。
feel free是英语口语中一个常用表达。
若有人让你feel free to do something，就是让你无需拘束，只管按照自己的意愿去做事。
e.g. A: Can I use your bathroom
B: Yes, feel free.
5. The main reason was to protect their part of the country.
protect v. 保护
protect ... from / against ...
保护……免受……
【链接】
protection n. 保护
【语境应用】完成句子。
(1) 你需要穿暖些以免着凉。
You need warm clothes to ________ you ____________ the cold.
(2) 我正在写一份有关环境保护的报告。
I’m writing a report about the _________ _____ _____ ____________.
protection of the environment
protect
from / against
1) as far as I know = so far as I know
据我所知
as far as 就……，据……
常见搭配还有：
as far as I can see
as far as I am concerned
6. As far as I know, there are no other man-made objects as big as this.
据我所知，再没有像它这样大的人造物体了。
e.g. _________________, Jack’s got twin sisters.
就我所知，Jack有一对孪生姐妹。
_________________, there’s only one way out.
就我所见，只有一条出路。
______________________, the whole idea is crazy.
就我而言，整个想法都是疯狂的。
As far as I know
As far as I can see
As far as I’m concerned
2) man-made “人造的”合成形容词
常见的类似合成形容词还有：
handmade 手工制作的
homemade 家庭制作的
machine-made 机器制作的
tailor-made 定制的；特制的；定做的
e.g. We only sell handmade bread and cakes, and homemade wine.
我们只卖手工制作的面包、蛋糕以及家酿葡萄酒。
The movie role was tailor-made for that actor.
这个电影角色是专为那位男演员量身设计的。
7. One of the world’s most dangerous sports is mountain climbing, …
“one of + the + 形容词的最高级 + 复数名词”
最……之一
e.g. Miss Wang is _____________________________ in
our school.
王老师是我们学校最受欢迎的老师之一。
one of the most popular teachers
8. Even more serious difficulties include freezing weather conditions and heavy storms.
更严重的困难是冰冻天气以及强暴风雪。
include v. 包括，包含 (不用于进行时态)
e.g. The university includes ten colleges.
该大学有10个学院。
His job includes looking after under-21 teams.
他的职责包括照料 21 岁以下的队。
【拓展】including prep. 包括……在内
e.g. He played many songs, including some of my favorites.
他演奏了许多歌曲, 包括几首我最喜爱的。
【语境应用】完成句子。
1) The price for the hotel _________________ (包含早餐).
2) There are 40 students in the classroom, _________________
(包括我在内).
3) The three-day tour _________________________ (包含参
观) the Beijing World Park.
includes breakfast
including me
includes a visit to / visiting
9. It is also very hard to take in air as you get near the top.
当你接近山顶时，你还会感到呼吸非常困难。
It be + adj. + to do sth.
it作形式主语，动词不定式(短语)作真正的主语。
常用于此句型的形容词有important, difficult, dangerous, necessary, useful, possible等。
此句型可以转换成：To do sth. + be + adj.。
e.g. It’s not easy to learn a foreign language well.
= To learn a foreign language well is not easy.
学好一门外语不容易。
【语境应用】完成句子。
1) 努力学习很重要。
______ _________ _______ _______ hard.
2) 踢足球很有趣。
_______ ___________ _______ play football.
It’s important to study
It’s interesting to
take in
1) 吸入；吞入(体内)
2) 理解；领会；领悟
e.g. Fish take in oxygen through their gills (鳃).
鱼通过鳃吸入氧气。
I had to read the letter twice before I could take it all in.
我得把信读两遍才能完全领会。
【语境应用】完成句子。
1) 史密斯一家周末常驱车到郊外去呼吸那里的新鲜空气。
On weekends the Smiths usually drive to the countryside
and ____________________ there.
2) 翻译句子之前首先要理解词的含义。
Before you translate a sentence, you should first
____________________ the words.
take in the fresh air
take in the meaning of
10. The first Chinese team did so in 1960, while the first woman to succeed was Junko Tabei from Japan in 1975.
1960年，中国登山队第一次登顶成功，而来自日本的田部井淳子在1975年成为第一个成功的女登山者。
succeed v. 实现目标；成功
succeed in doing sth. 成功地做某事
e.g. The climber succeeded in reaching the top of the
mountain.
登山者成功登到了山顶。
【链接】
success n. 成功、成就 (不可数名词)
成功的人(或事物) (可数名词)
successful adj. 成功的
be successful in (doing) sth. 成功做某事
e.g. He has had great success.
His new book was a great success.
He wants to be a successful writer.
I’m sure you will be successful.
【语境应用】 用succeed的适当形式填空。
1) My father was not a very _________ man, but he loved his
family very much.
2) At last he _________ in solving the problem.
3) His new film was a great _______.
4) She is a strong swimmer and many people think she will
_______.
5) Do your work with your whole heart and you will get
_______.
successful
succeeded
success
succeed
success
5. Why do so many climbers risk their lives
为什么那么多的登山者愿意冒生命危险(来登山)？
lives 生命 life的复数形式
risk one’s life 冒着生命危险
e.g. He risked his life helping others to escape.
他冒着生命危险帮助其他人逃离。
11. Why do so many people try to climb this mountain even though it is dangerous
尽管这座山很危险，为什么有那么多人要爬呢？
even though = even if 即使；尽管
引导让步状语从句，一般不与并列连词but连用
e.g. Mr. Wang will come on time even though it rains.
王先生即使下雨也会准时来。
【语境应用】完成句子。
1) 尽管非常冷，他们仍然计划去博物馆。
__________________________, they still plan to go to the museum.
2) 尽管我们累了，但是我们不得不出去找他。
__________________________, we had to go out to look for him.
Even though it’s very cold
Even though we were tired
12.长度、宽度、高度、深度等的表示法
1. 长度、宽度、高度、深度等的表示法：
“基数词+单位词+形容词”
e.g. The bridge is 140 meters long.
这座桥有140米长。
The mirror is one meter wide.
那面镜子有一米宽。
13. 有时也可用“基数词+单位词+in+长/宽/高/深度等名词”来表示。
… in length 长度
… in width 宽度
… in height 高度
… in depth 深度
… in weight 重量
The classroom was 25 feet in length and 20 feet in width.
The box is 9 kilos.
= The box is 9 kilos in weight.
The building is 3 meters in height.
This lake was 5 meters in depth.
14. At birth, a baby panda is about 0.1 to 0.2 kilos.
出生时，熊猫宝宝大约重0.1到0.2公斤。
birth n. 出生 at birth 出生时
e.g. Man’s nature at birth is good.
人之初，性本善。
【语境应用】翻译句子。
出生时这个婴儿大约三千克。
At birth, the baby was about three kilos.
15. A panda can live up to 20 to 30 years.
熊猫最多能活20到30年。
up to 到达（数量，程度等）；至多有；不多于
e.g. Up to two hundred people were on board the ship.
有将近200人搭乘了这艘船。
【语境应用】翻译句子。
房间里多达20人。
There are up to twenty people in the room.
【拓展】
be up to 由……决定
e.g. Whether to go or not is up to you.
去还是留由你决定。
【语境应用】单项选择。
Her school work isn’t quite______ the mark.
A. lead to B. turn to
C. used to D. up to
D
16. An adult panda weighs many times more than a baby panda.
成年熊猫的体重比幼年熊猫的体重重很多倍。
“倍数+比较级+than…”
“……比……(大/小/长/短……)几倍”
【语境应用】翻译句子。
这个盒子比那个大三倍。
This box is three times bigger than that one.
weigh v. 重量是……；称……的重量
e.g. He weighed the fish. 他称了一下这条鱼。
【拓展】
weight n. 重量，分量
常见短语： lose weight(减肥)，put on weight(增加体重)
e.g. What’s the weight of this fish 这条鱼多重？
询问……的重量时，可用以下句型提问：
How much / What do / does / did ... weigh
How heavy + be 动词 + sb.
What's the weight of + sb. / sth
【语境应用】完成句子。
1) 她每个月给孩子称一次体重。
She _________________________ every month.
2) 这个箱子有多重？
_______________ does this box weigh
3) 她正通过不吃糖果来减肥。
She is trying _______________ by cutting out sweets.
weighs / weighed her child
How much / What
to lose weight
17. Panda keepers are preparing milk for the baby pandas’ breakfast.
大熊猫饲养员正在准备熊猫宝宝的早餐牛奶。
prepare sth. for sb. = prepare sb. sth.为某人准备某物
e.g. We’re preparing a surprise party for Mike.
=We’re preparing Mike a surprise party.
【语境应用】汉译英。
妈妈刚刚给我们准备好了晚饭。
___________________________________________________________________
Mom prepared dinner for us just now. / Mom prepared us dinner just now.
2. At 9:00 a.m., they find that most of the babies are already awake and hungry.
到了早上9:00，他们发现大多数熊猫宝宝已经醒来并且饿了。
awake adj. 醒着 常用于be, stay, keep, lie 等动词之后作表语
e.g. I hope he’s awake now. 我希望他现在醒着。
I drink a lot of coffee to keep me awake.
我喝了很多咖啡以保持头脑清醒。
注意:1) awake不用于名词前，因此用作定语时要后置。
e.g. Mary is the only person awake now.
2) 完全醒来；十分清醒: fully awake, wide awake
e.g. He was wide awake by the time we reached my flat.
等我们到达我的住所时，他已经完全醒过来了。
【语境应用】将下列句子翻译成英语。
1)你为什么还醒着？已经夜里11点钟了！
_____________________________________________________
2)昨天晚上，某个醒着的人打开了电视。
_____________________________________________________
Why are you still awake It’s already eleven o’clock at night!
Someone awake turned on the TV last night.
awake & wake
词条 相同点 不同点
awake ①二者都有“醒来；叫醒”的意思 ②都可作及物动词用，后面直接跟宾语。 ③都可作不及物动词用 ① awake不可与up连用。
② awake可作形容词用，在句中作表语或宾语补足语。
wake ① wake常与副词up连用。
② wake不可作形容词用，不可在句中作表语或宾语补足语。
【语境应用】选词填空(awake / wake)。
1) What keeps your mother __________ the whole night
2) Don't _____________ your father. He has just fallen asleep.
3) I was still __________ when my father got home at 11:00 last night.
4) Mom, please __________ me up before six o'clock tomorrow morning.
awake
wake / awake
awake
wake
18. …they run over to them with excitement and some of the
young pandas even walk into their friends and fall over!
……它们兴奋地跑过来，有些甚至撞到同伴还摔倒了。
run over 跑上前去
e.g. She ran over to say hello, but I didn’t recognize her.
她跑过来打招呼，但我没有认出她来。
walk into (走路时意外)撞上
e.g. As he was thinking too deeply and not paying attention to where he was going, he walked straight into a tree.
由于他陷入深思，没有注意看路，径直撞到了一棵树上。
fall over 摔倒；倒下
e.g. Don’t run too fast, or you might fall over.
别跑得太快，不然你会摔倒的。
fall over sth. 被某物绊倒
e.g. Tommy fell over the dog and broke his front teeth.
Tommy被那只狗绊了一跤，磕断了门牙。
19. Scientists say there are now fewer than 2,000 pandas living in the forests.
科学家们说现在只有不到2000只大熊猫生活在森林里。
living in the forests是一个现在分词短语，用做定语，修饰pandas。
e.g. the women washing clothes by the river
河边洗衣服的女人们
the girls singing under the tree
树下唱歌的女孩们
1) another adj. 又一的；再一的，其后常跟单数可数名词。
e.g. I want to eat another apple.
another+ 数词+复数可数名词。
e.g. They need another three doctors.
another pron. 另一个
e.g. I don’t like this room. Please show me another.
20. Another 300 or so live in zoos or research centers in China and other countries.
另外还有300只左右生活在中国和其他国家的动物园或研究中心里。
含another的固定短语：
one after another 一个接一个地
one another 互相
【语境应用】翻译句子。
1) 王琴想再买一辆自行车。
_________________________________________________
2) 我们还得再等三个月。
_________________________________________________
3) 我不喜欢这件毛衣，请给我看另一件。
__________________________________________________
Wang Qin wants to buy another bike.
We have to wait (for) another three months.
I don’t like this sweater. Show me another, please.
2) or so: “大约”，相当于about/around
e.g. 500 or so people = around/about 500 people
1) die from + 死亡原因，“死于……”
21. The babies often die from illnesses and do not live very long.
熊猫宝宝常死于疾病，也活不了多久。
e.g. The man died from the snake's biting．那人死于蛇咬。
The horse died from overwork．那匹马累死了。
2) ill (adj. 生病的) + -ness (名词后缀)→illness “疾病，病”（因病而导致的不健康状态）
adj. + -ness →n. 表示性质，状态
kind →kindness (仁慈)
happy →happiness (幸福)
【语境应用】翻译句子。
1) 他因病不能来。
_______________________________________
2) 老张上周因病去世了。
________________________________________
He can’t come because of illness.
Mr. Zhang died from illness last week.
1) spend + time/money + (in) doing sth. 花费……做某事
23. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo.
成年熊猫每天用超过12小时吃大约10公斤的竹子。
e.g. They spent two years (in) building this bridge.
造这座桥花了他们两年时间。
spend + time/money + on sth.
e.g. I spend 3,000 yuan on this new phone.
take, spend, pay和cost
词条 相同点 不同点
take 都可以表示“花费” 表示花费时间，常用于It takes sb. some time to do sth.这一句型中，其中it作形式主语。
spend 表示花费时间和金钱，主语通常是人，常用于sb. spend(s) some money / time on sth.。spend表示“花费时间”时还可以用句型sb. spend(s) some time in doing sth.，其中的介词in可以省略。
pay 表示花费金钱，主语通常是人，常用于sb. pay(s) (some money) for sth.句型。
cost 表示花费金钱，主语通常是物，常用于sth. cost(s) (sb.) some money. 句型。
【语境应用】根据句意用take, spend, pay或cost的适当形式填空。
1) That new car __________ them lots of money.
2) Remona __________ 50 yuan on the books just now.
3) It usually __________ me an hour to do my homework.
4) You should __________ more time practicing your English.
5) My brother __________ 6,000 yuan for the new computer yesterday.
costs
spent
takes
spend
paid