Unit 7 What’s the highest mountain in the world?重点知识及练习

Unit7 what’s the highest mountain in the world
在世界上 _____ _____ _______
在尺寸上,在大小方面 ____ size
中国是世界上人口最多的国家. China has _____ ____ population in the world.
拥有最多人口 have _____ _______ population
population 与the 连用，作 ( http: / / www.21cnjy.com )主语是， 谓语动词常用第三人称单数形式。 Eg. 这个城市约有300万人。_______ __________ of this city _____ about 3,000,000.
当主语是表示“ 人口的百分之几，几分之几” ( http: / / www.21cnjy.com )是，谓语动词用复数。Eg. 中国大约有百分之七十的人口是农民。 About seventy percent of the population in China _____ farmers.
表示人口的“多”或“少” ， 用“large ” 或“small”
Eg 印度人口多。 India has a ______ population.
新加坡人口少。 Singapore has a _______ population.
4) 询问某地有多少人口时，用“how large…. ”或“ what’s the population of … ”
A._____ _____ ____ the population of your hometown 你们家乡有多少人？
B. China has a population of 1.3 billion.( 对划线部分提问)
_____ ______ the p ( http: / / www.21cnjy.com )opulation of China ？ = _____ _____ is the population of China 中国有多少人口？
C.你们城市的人口是多少 ______ the ________ ______ your city
　The populati ( http: / / www.21cnjy.com )on of China large. About four fifths of the population __________ farmers.
　　　A.is;are B.are;is C.are;are D.is;be
3. Feel free to ask ( http: / / www.21cnjy.com ) 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。
1) 随便坐某事 ____/____ free __ ____ sth.
你随时都可以来这里吃晚餐！____ ____　＿＿＿＿　eat
dinner anytime!
2)自由的 The bird is free now.
4. As far as I know, there are no 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。
据我所知_____／＿＿＿　＿＿　＿＿＿I know
as far as I know是一个固定的表达方式，还可以说so far as I know, 意思是“据我所知”。
e.g. _________ I know, Jack’s got twin sisters.
就我所知，杰克有一对孪生姐妹。
5. The main reason was to protect China.____________________
1）to protect China 是不定式作表语。
Eg:The most important thing is _________(learn) something new .
2) protect …from/against… 保护…….使不受……, 防御
Eg： He is wearing ( http: / / www.21cnjy.com ) sunglasses to ________ his eyes ______ the strong sunlight.
6.　One of the wor ( http: / / www.21cnjy.com )ld’s most dangerous sports is mountain climbing, …世界上最危险的运动之一是登山….
世界上最危险的运动之一 _______ the ________most dangerous sports
登山（名词短语）/（动词短语）_________________/climb mountains
“one of + the + 形容词的最高级 + 复数名词”，意为“最……之一”。
如：Miss Wang is ________________(最受欢迎的老师之一)teachers in our school.
One of the most popular _______ mountain climbing ___ the Himalayas.
A. place for, is B. places for , is C. place to ,is D. places to, is
7. Even more ( http: / / www.21cnjy.com )serious difficulties include freezing weather conditions and heavy storms.
更加严峻的困难包括极冷的天气状况和巨大的风暴。
1) include v. 包含；包括 (包含其中的一部分)
e.g. Her hobbies include swimming and playing the piano. 她爱好游泳和弹钢琴。
2） included adj. “包括在内 ” 放在名词 或代词后
Eg: Everyone laughed, me __________.
3）including prep. 包括，包含在内 +n./ pron.
Eg: There are 40 students in the classroom, ______ me.
A. included B. include C. including
4）difficulty 既可作可数名词也可作不可数名词作可数名词时通常用复数，表示具体概
念，即：各式各样的 “困难，难题，难事”，如：
We can meet all kinds of difficulties every day.
作不可数名词时，译作“困 ( http: / / www.21cnjy.com )难，艰难，幸苦”， have some difficulty/trouble/ problems in doing sth. 如：
She had great diffi ( http: / / www.21cnjy.com )culty/_________/ ________ in understanding him. 她很难理解他说的话。
8. It is also very hard to _____ _____ air as you get near the top.
1) It is + adj. + to do sth.， it作形式主语放在句首，而把真正的主语放在句尾。常用于此句型的形容词有 important， difficult， dangerous， necessary， useful， possible等，用来对to do sth. 进行说明。此句型可以转换成To do sth. is + adj.。
It’s necessary for us to do some housework .
2) ____ ______/ _______ /______ _____　　到达某地
ｅｇ：The first woma ( http: / / www.21cnjy.com )n _____to the top was Junko Tabei____ Japan in 1975.
A. to reach, from ( http: / / www.21cnjy.com ) B. to get , from C. to reach, in D. to get, in
到达车站 ____ _____ the station
到达重庆 ______ _______ Chongqing
到家/到这儿/到哪儿 ____ /_____ /______ home ,here ,there
我们昨天到达了巴黎。 We _____ Paris yesterday.
9. While the first woman to _______ was Junko Tabei ______ 淳子。
1) 成功做某事 ______ _____ doing sth.
Eg： 上周他们成功地举行了运动会。 ( http: / / www.21cnjy.com ) They ________ _________ having/ holding the sports meeting last week.
2）在某获得方面成功 __________ ________ sth.
Eg. You won’t _______ ______the work if you don’t put yor mind to it.
No one can __________ (success ) without any hard work.
10. The spirit ( http: / / www.21cnjy.com )of these climbers shows us that we should never give up ________ to _______our dreams. 这些登山者的精神向我们证明：我们决不应该放弃实现自己梦想的尝试。
1）放弃做某事______ _____　＿＿＿＿＿＿sth.
注意：如果其宾语是名词，那么名词可以放 ( http: / / www.21cnjy.com )在 give 和 up 之间，也可以放在 up 之后；如果其宾语是代词，那么代词只能放在 give 和 up 之间。
如：My uncle wants to_________ ____ drinking wine. 我叔叔想戒酒。
Although English isn’t easy to learn, I won’t ______ _____ ____.
虽然英语不易学，但我不会放弃。
2) 实现梦想 sb. _________ one’s dream / one’s dream ______ _______
总有一天你的梦想会实现。 You wil ( http: / / www.21cnjy.com )l _______ your dream one day .= Your dream will _____ _____ one day.
11. 面对（困难、问题等）______ the face ______
面对困难，我们决不放弃。 We never give up ____ the _____ of ____________.
12.It also sho ( http: / / www.21cnjy.com )ws that humans can sometimes be ______ than the _______ of nature. 它也展示了人类有时比自然界的力量更强大。
1) force n. 力； 力量
自然力量_____ ______ ______ nature,
2) v. 强迫；迫使 force s ( http: / / www.21cnjy.com )b. _____ do sth. = ______ sb. into _______ sth.迫使某人做某事
他们强迫Tom 离开小镇。 They ( http: / / www.21cnjy.com )forced Tom _____ _____ the small town.= They forced Tom ______ ________ the small town.
3) in nature 在大自然界
13. Why do so many p ( http: / / www.21cnjy.com )eople try to climb this mountain even though it is dangerous ________________________________________________________
even though 用作从属连词，意为“即使；尽管”，相当于even if，引导让步状语从句，一般不与并列连词but连用。如：
Mr. Wang will come on time even though it rains.
尽管下雨，但王老师会按时来。
14.形容词和副词比较级和最高级变化规则
规则变化
1) 一般情况下，单音节或双音节的形容词（或 ( http: / / www.21cnjy.com )副词）比较级＋er ， 最高级＋est
如： clever－cleverer－cleverest
few－fewer－fewest
small－smaller－smallest等。
2) 以e结尾的词，比较级＋r，最高级＋st 即可。 如：
nice－nicer－nicest cute－cuter－cutest large－larger－largest
3) 以辅音字母＋y结尾的变y为i＋er或est。如:
easy－easier－easiest
happy－happier－happiest
再如：early, busy, heavy, dirty, lazy也如此。
4）多音节和少数单音节词在词前加 m ( http: / / www.21cnjy.com )ore和most，如：
interesting—more interesting- mostinteresting
pleased－more pleased－the most pleased
tired－more tired－the most tired
2. 不规则变化：
good —better — best well —better — best
bad－worse － worst many / much — more — most
far — farther —fart ( http: / / www.21cnjy.com )hest (距离远) far — further — furthest (程度深)
old — elder — eldest (长幼) old — older —oldest (年龄)
中考链接 1.比较级考点
① 比较级修饰问题a little, a bit, even, still, much, a lot, far 等可修饰比较级。
e.g. Tom is a little ( http: / / www.21cnjy.com ) taller than Jim.
This book is much more interesting than that one.
② 同类事物之间比较
e.g. The weather ( http: / / www.21cnjy.com )in Beijing is colder than that in Xi’an.
Our school is bigger than yours.
③ the + 比较级+of the two　＂两者中较．．．．．．的一个＂
e.g. Lucy is the fatter of the two girls.
④ “a/an + 比较级” 表示“又一，再一”
e.g. Lily has a doll, but she wants a bigger one.
⑤ 隐性比较（没有than的情况）
e.g. Who runs fast ( http: / / www.21cnjy.com )er, Lucy or Lily
You’d better come earlier next time.
He worked hard last term, but he works even harder this term.
⑥ 越来越......
比较级 + and + 比较级
b. the + 比较级 + 句子，the + 比较级 + 句子
e.g. It’s getting c ( http: / / www.21cnjy.com )older and colder.
The more you exercise, the better you are.
2. 最高级考点　说明：形容词的最高级前必须加the，物主代词或名词所有格; 副词的最高级前省略the。
① 范围问题
e.g. Tom is　ｍｙ　ｂｅｓｔ　ｆｒｉｅｎｄ．　　
Tom is the tal ( http: / / www.21cnjy.com )lest student in the class.
Spring is the best season of the year.
② “......之一”问题　ｏｎｅ　ｏｆ　＋最高级　
e.g. Beijing is one of the biggest cities in the world.
③ “the + 序数词 + 最高级”　　表示＂第几最．．．．．．　＂
e.g. I think he is the second tallest boy in his class.
3. 比较级和最高级的转换
e.g. Tom is t ( http: / / www.21cnjy.com )he tallest student in the class.
= Tom is taller than any other student in the class.
= Tom is taller than all the other students in the class.
= No other students are taller than Tom.　　
2. 同级比较
① as + adj./adv. + as
e.g. She is as thin as Lily.
He writes as carefully as Linda.
② not + as/so + adj./adv. + as
e.g. Tony didn't run so fast as Carter
学以致用
一．用括号内单词的适当形式填空。
1. Jim is very ______. Li Lei is _______ than Jim. (hungry)
2. Kate’s mooncakes are _______ of all. (nice)
3. Your box is ______ than mine. But his is _______ of the three. (heavy)
4. Unit 2 is quite _____. Unit 3 is _____ than Unit 2. It’s __________ in Module
(hard)
5. This TV play is _____ than that one. (good)
6. My mother is very ______. She is _______ in my family. (busy)
7. Lingling gets to school ______ than the others. (early)
8. She speaks English _____ in our class. (well)
9. Lucy jumped quite _____. (far)
10. I think English is as _________ as Chinese. (important)
11. This picture is _______________ of the four. (beautiful)
12. Lucy did _____ than Lily. (bad)
二．单项选择。
1. Our family ( http: / / www.21cnjy.com )has bought a car so we can travel _____ than before.（2008陕西）
most easily B. less easily C. easily D. more easily
2. My father told me ( http: / / www.21cnjy.com )a story last night. It is ____ one I’ve ever heard.（2009陕西）
the funniest B. funniest C. funnier D. the funnier
3. The _____ friend ( http: / / www.21cnjy.com )s you have, the ____ you will be.（2010陕西）
A. more, happy ( http: / / www.21cnjy.com ) B. many, happy C. more, happier D. many, happier
4. When he heard ( http: / / www.21cnjy.com ) a cry for help, he ran out as _______ as he could.（2011陕西）
hardly B. quickly C. finally D. slowly
5. Now mobile phone ( http: / / www.21cnjy.com )s ( 手机 ) are very popular and they are much _____ than before. (2007 重庆) A .cheap B. cheaper C. cheapest D. the cheapest
6. Listening is j ( http: / / www.21cnjy.com )ust as ____ as speaking in language learning. ( 2010上海)
A. important B. more important C. most important D. the most important
7. I have longer ha ( http: / / www.21cnjy.com )ir than _______. A. she’s B. her’s C. Hers D. she
8.---- Who d ( http: / / www.21cnjy.com )id homework better , Leo or Nick ？ ----- Leo was more careful. I think Leo did _____ Nick.( 2010 重庆) A. as good as B. as well as C. better than D. worse than
9. You look tired ( http: / / www.21cnjy.com ) these days. I think you need a ________ sleep. ( 2013重庆)
A. shorter B. shortest C. better D. best
10. This pla ( http: / / www.21cnjy.com )ce is not big enough for Lucy’s birthday party. We should find a _____ one.（2012陕西）
big B. small C. bigger D. smaller
15.. At birth, a baby panda is about…
1) birth v. 出生 at birth 出生时
e.g. Man’s nature at birth is good. 人之初，性本善。
2）give birth to… 生（孩子）；产生
e.g. My aunt gave ( http: / / www.21cnjy.com ) birth to a beautiful baby girl yesterday.
昨天我婶婶生下一个漂亮的小女孩。
3） born adj. 出生 be born in /on
He was born in China.
16. The elephant ( http: / / www.21cnjy.com ) weighs many times more than this panda. 这头大象比这只大熊猫重许多倍。
比…… 多许多倍 _____ _______ more ________
常见倍数的表达法：1）A is + 基数词+ times + 比较级+ than+ B.
他们的教室比我们的教室大四倍。 Their classroom is _____ _____ ______ _______ ours.
2) A is +基数词+ times + as + adj. + B “ A正好是B的多少倍
亚洲的面积是欧洲的四倍。 Asia is _____ ______ _____ ______ ____ Europe.
17. A panda can live up to 20 to 30 years.大熊猫能活到20 到30 岁。
up to 到达（数量，程度等）；不多于 ；到…… 为止
e.g. In some area ( http: / / www.21cnjy.com ) of Africa, children get educated up to 12 years old.
在非洲的一些地区，孩子最多受教育到12岁。
Up to now everything has been successful. 到目前为止，一切都很顺利。
18.Lin Wei an ( http: / / www.21cnjy.com )d the other panda keepers are preparing the milk for the baby pandas. 林伟 和其他的大熊猫饲养员正在为大熊猫幼崽的早餐准备牛奶。
1）prepare sth. 准备……
Our English tea ( http: / / www.21cnjy.com )cher was _______ the lessons ______ I came into the office.
2) prepare sb. sth = prepare sth _____ sb. 给….. 准备
She prepared us a nice ( http: / / www.21cnjy.com ) breakfast. =She________ a nice breakfast ______ us.
3) 准备做…… prepare _____ _____sth.
They were _____________ ______ _____ the rive when it began to rain.
4) 为….. 做准备 _____ _____ sth.
The students are busy ________ ______ the final exam ( 期末考试)。
19. …they ru ( http: / / www.21cnjy.com )n over with excitement and some of them even walk into their friends and fall over!
1) run over to do sth. 跑上前去做…..
over adv.穿越；从……的一边到另一边
e.g. She ran over ______ say hello, but I didn’t recognize her.
她跑过来打招呼，但我没有认出她来。
2)____________________ （走路时意外）撞上
去散步 have/_______ _____ ______
步行去….. walk_____= go to ….._____ _____
e.g. As he w ( http: / / www.21cnjy.com )as thinking too deeply and not playing attention to where he was going, he walked straight ___________ a tree.
由于他陷入深思，没有注意看路，径直撞到了一棵树上。
3) fall over 摔倒；倒下
e.g. Don’t run too fast, or you might fall over. 别跑的太快，要不你会摔跤的。
4）fall over something 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。
爱上；喜欢上 _______ ______ love _______
突然倒下， 跌倒 _____ _____
20. Scientists say ( http: / / www.21cnjy.com ) there are now fewer than 2,000 pandas living in the remaining forests. 科学家说： 如今生活在现存森林里的大熊猫不足2000只。
1)living in the remaining forests 是一个现在分词短语，用做定语，修饰pandas。
e.g. the girls singing under the tree 树下唱歌的女孩们
the women washing clothes by the rive 河边洗衣服的女人们
2）剩下的， 余下的 ____________
21. Pandas do not h ( http: / / www.21cnjy.com )ave many babies, maybe only one every two years. 大熊猫产仔并不多， 也许每两年仅产一只幼崽。
每两年 ______ two _________
1) every + 基数词 + 复数名词 “ 每……..”
我每隔两天（每三天） 到哪儿去一趟。 I go there ______ _______ _______.
2) every + other + 单数可数名词 “ 每隔…….”
他每隔一天进城一次。 He goes to town _____ _____ _____.
3) every + few+复数名词 “ 每隔几……..”
他每走几米就停下来向四周看一看。 He ( http: / / www.21cnjy.com )stopped and turned around _______ ______ __________.
22. Adult pandas sp ( http: / / www.21cnjy.com )end more than 12 hours a day eating about 10 kilos of bamboo. 成年大熊猫每天用12个小时吃10 公斤的竹子。
1） 某人+ spend + some ti ( http: / / www.21cnjy.com )me/money on sth./( in) doing sth. “ 某人花时间、钱 做…..”
I spent two hou ( http: / / www.21cnjy.com )rs in ______ my homework last night.= I ______ two hours ______ my homework last night .
2) It takes sb. + some time ____ _____ sth. 某人花时间做….
It ______ me two hours_____ ______ my homework last night.
3) Sb. pay + some money + for sth.
She ______ 10 dollars ____ this pen.
4) sth. Cost + sb. + some money
This pen _____ her 10 dollars .
5)sb. buy sth,\. + for + some money
She ______ this ( http: / / www.21cnjy.com )pen______ 10 dollars.= She ______ 10 dollars ____ this pen.
三、单项选择。
1. My brother is _____ more outgoing than me.
A. many B. little C. much
2. October 12t ( http: / / www.21cnjy.com )h was one of ______ days in 2005. Shenzhou-VI was launched（发
射）successfully.
A. exciting B. more exciting C. the most exciting
3. Which city is _____, Beijing, Shanghai or Fuzhou
A. beautiful B. the most beautiful C. more beautiful
4. _____ children ther ( http: / / www.21cnjy.com )e are in a family, _____ their life will be.
A. The less, the bett ( http: / / www.21cnjy.com )er B. Fewer, richer C . The fewer, the better
5. Mobile phones are v ( http: / / www.21cnjy.com )ery popular now and they are ______ than before.
A. cheap B. cheaper C. the cheapest
6. In our city, ( http: / / www.21cnjy.com ) it’s _____ in July, but it’s even ___ in August.
A. hotter, hottest B. hot, hot C. hot, hotter
7. Jack’s handwriting is as ____ as Mike’s.
good B. better C. best
8. We can do the work better with ____ money and ______ people.
A. little, few B. less, fewer C. fewer, less
9. Jim is the tallest ( http: / / www.21cnjy.com )student in our class and Tom is the second ______ one.
A. tall B. taller C. tallest