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Unit7 What’s the highest mountain in the world?
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本单元考点,重点三个：一.比较级二.最高级三.固定句型和词组
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一.同级比较：
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1.A + be + as +形容词原形+as + B. A和B在某方面相同。
My best friend is as tall asher mother.
2.A+ 行为动词+as+副词原形+as + B. A和B在某方面相同。
Jim runs as fast as Tom.
3.A+ be + not + as/so + 副词原形+ as + B. A在某方面不如B。
This red skirt is not as/sobeautiful as that blue that.
4.A+ doesn’t/don’t/didn’t +行为动词原形+as/so+副词原形+as + B. A在某方面不如B。
Jim jumps as/so high as Tom.
二.比较级：
1.A + be +形容词比较级+than + B. A在某方面比B强。
My bike is more beautiful thanhers.
He is three years older thanme.
2.A + 行为动词+副词比较级+than + B. A在某方面比B强。
Lucy studies harder than Tom.
3.Which/Whois +形容词比较级,A or B? A和B在某方面哪一个/谁更强？
Which is taller, Tom or Bill?
4.A be +the +形容词比较级+of the two. A是两个中在某方面比较强的。
Math is more difficult of thetwo.
5.the+比较级,the +比较级 越…，就越…
The more fruit you eat, thehealthier you are.
6.比较级+and +比较级 越来越…
Tom is fatter and fatter.
Our city is becoming more andmore beautiful.
7.否定意义的形容词比较级在词前加less
English is more interestingthan Chinese.
=Chinese is less interestingthan English.
三.最高级：
1.A +is + the +形容词最高级+in/of 短语 A是在某个范围中在某方面最强的
This picture is the best ofall.
Tom is the tallest student inhis class.
2.A+ 行为动词+(the)+副词最高级+ in/of短语 A是在某个范围中在某方面最强的
Shedances (the) best of all the students.
3.Which/whois +the +形容词最高级,A ,B or C? AB和C在某方面哪一个/谁最强？
Which is the tallest, Tom,Kate or Bill?
4.A+ be + the+序数词+形容词最高级+in/of短语
She is the second tallest girlin our class.
5.A+ be +one of +the +序数词+形容词最高级+名词复数+in/of短语
The Yellow River is one of thelongest rivers in the world.
四.注意：
1.同级比较和比较级之间的相互转换
Thisblue skirt is more beautiful than that red that.
=Thisred skirt is less beautiful than that blue that.
=Thisred skirt is not as/so beautiful as that blue that.
2.比较级和最高级之间的相互转换
Tomis the tallest student in his class.
=Tom is taller than any otherstudent in his class.
=Tom is taller than the otherstudents in his class.
3.有表示程度的副词much,a lot, a little, a bit, even, still, far等修饰时,用形容词或副词的比较级。
It is even colder today.
4.当形容词最高级前面有形容词性物主代词或名词所有格修饰的时候,不能在有定冠词the.
John is my best friend of allthe classmates,
Paris is one of the world’smost beautiful cities.
5.注意所接范围是否包含主语。
China is bigger than any othercountry in Asia.
China is bigger than anycountry in Africa.
6.比较级和最高级的变化规则
(1)单音节和部分双音节形容词和副词
①一般直接加-er或-est.
②以字母e结尾的直接加-r或-st.
③以重读闭音节结尾,末尾只有一个辅音字母的,双写最后一个辅音字母,再加-er或-est.
④以辅音字母+y结尾的单词,将y改i再加-er或-est.
(2)多音节以及部分双音节形容词或副词在词前加more或most.
(3)特殊变化good/well- better - best, bad/ill - worse - worst, little - less - least,
many/much- more - most, old - older/elder - oldest/eldest,
far - farther/further -farthest/furthest
五.其他知识点：
1.tryto do sth.努力做某事
We tried to win the footballmatch. 我们尽力去赢得这场足球比赛。
2.spend… doing sth. 花时间做某事
Many children often spend muchtime playing computer games.
许多孩子经常花费大量时间玩电脑游戏。
3.常用短语：
mountain climbing 登山运动
anyother 其他
how long 多长时间 challengeoneself 挑战自我
give up 放弃 cutdown 砍倒
one of… …之一
take in 吸入
in the face of 在…面前
the spirit of… …的精神
take care of 照顾
every two years 每两年
die from 死于
inthe future 在未来
六．重点短语,知识点：
(P49)1.the highest mountain 最高的山脉
high adj. 高的 height n. 高度，海拔
high 与 tall :
1)描述人,动物,树木等有生命的东西用tall,不用high.
a tallwoman, a tall horse
2)表达一个不与地面接触的人和物的高时,要用high,而不用tall.
Theplane is so high in the sky.
3)指建筑物或山高时用tall或high都可以,不过high的程度比tall高.
4)high可作副词,tall不能.
2. the longest river 最长的河
3.the deepest sea 最深的海
deep adj. 深的 deeply adv. 深深地
We are deeply sorry fortroubling you.
wide adj. 宽的 widely adv.广泛地,普遍地 width n. 宽度
4. the biggest desert 最大的沙漠
5.9600000 square kilometers in size 9600000平方千米
6.1025 meters deep 1025米深
7.6671 kilometers long 6671千米长
8.8844.43 meters high 8844.43米高
9.in the world 在世界上
10. anyother mountain 其它任何一座山
11. of all the salt lakes 在所有的咸水湖中
(P50)12.a lot bigger 大多了
这里alot 用来修饰形容词bigger的，表示比较级的程度的。除此之外还有much,a little, a bit, even, still, far等也可用来修饰形容词比较级的。
He is a little taller than I.
the population of the US美国的人口数量
*population n.人口 不可数名词
1)表示人口的多和少不能用many,much或less,little,few而要用large,great,big或small.
Chia has the biggestpopulation in the world.
2)询问某个国家有多少人口用“What’sthe population of …?”或者howlarge is the population of…?
3)population作主语时,谓语动词常用单数形式,但如果有分数或百分数修饰时,谓语动词常用复数形式。
①The population of China isover 1.3 billion.
②More than three quarters ofthe population are Chinese in this country.
over 5000 years old = morethan 5000 years old 5000多岁
13.as big as 与……一样大
14.in Asia 在亚洲 Asia n. 亚洲 Asian adj. 亚洲的,亚洲人的
15. oneof the oldest countries 最古老的国家之一
one of +the +adj.最高级+n.s 最…之一 做主语,谓语动词用单三。
如：Oneof my pens is blue.
16.feel free to do sth. 随意地做某事
on the wall (墙的表面)图画,黑板,风筝 in thewall (墙的里面)门窗钉子洞孔
the most popular question 最受欢迎的问题
tour n. 旅行,旅游 v.旅行,旅游 tourist n. 旅行者,观光者
17. the Ming Dynasty 明朝
amazing adj.令人感到吃惊的 amazed adj.感到吃惊的
be amazed at…对…大为惊奇
18. the ancient emperors 古代皇帝
the main reason 主要原因
protect their part of thecountry 保护他们的国家的部分
protect v.保护,防护 protection n. 保护
protect … from…保护…免受…的侵害或侵犯
Everyone should protect theenvironment from pollution.
as you can see 就如你看到的那样
19.as far as I know 据我所知
As far as I know, she is ateacher.
20.man-made objects 人造物体
21.part of... ...... 的组成部分
the Ming Great Wall 明长城
(P51)22.achievements of climbers 登山者的成绩
achievement的用法
(1)达成;完成[U]achievementof an ambition抱负的实现
(2)成就,成绩[C]
Theinvention of the computer is a great achievement.发明电脑是一大成就。
(3)achieve 动词,表示“(通过努力)实现,取得,获得,达到(梦想、成绩、成功、目的)”等。例如：LinTao achieved very good exam results.
achieveone’ s dream 实现某人的梦想
Mydream will come true. 我的梦想将会实现。
23.one of the most dangerous sports 最危险的运动之一
mountain climbing 登山运动 名词短语
climb the mountains 登山运动 动词短语
one of the most popular places 最受欢迎的地方之一
24.run along 跨越……
the southwestern part ofChina 中国的西南地区
southwestern adj. 西南的 southwest n. 西南方
25.include表示“包括，包含”是及物动词。
例如：Doesyour price of the bike include this light？
including prep. 包括,包含在内 后面跟名词,代词或动词ing形式
Wevisited many famous places, including the Great Wall.
26.freezing weather conditions 冰冻的天气状况
27.take in air 呼吸空气
28.the first people to dosth. 第一个做某事的人
29.reach the top 到达顶峰
succeed in doing sth. 成功做某事
succeed v. 成功 success n. 不可数名词-成功 不可数名词-成功的人或事
successful adj. 成功的—定语,表语 successfully adv. 成功地—状语
30.risk one’s life 冒生命危险
challenge themselves 挑战他们自己
31.in the face of difficulties 面临危险
have difficulties (in)doing sth. 在做某事上有困难
32.the spirit of … …的精神
33.give up doing sth “放弃做某事；半途而废” give in 屈服,让步
例如：Hegave up learning a third language after he got the job.
34.the forces of nature 自然界的力量
nature n. 自然界 natural adj. 自然的
the force of … …的力量 force n. 力量 adj. 强迫
force sb. to do sth.强迫某人做某事
34.even though 虽然;尽管 = evenif
even if与eventhough的区别：
evenif一般引导的是把握不大或假设的事情,
eventhough引出的是事实。
(P52)35.as long as 和…一样长
36.the highest building 最高的楼房
(P53)37.weigh表示“称……的重量”，是及物动词；表示“重(多少)”，是不及物动词。
如：Heweighed the fish. 他称了这条鱼。He weighs60 kilos. 他体重60公斤。
weight n.重量 loseweight 减肥
She weighs herself every dayand wants to lose weight.
对体重提问：Howheavy is…? What’s the weight of …?
How heavy is the littlepanda?= What’s the weight of the little panda?
38.many times 许多倍
time “倍”用形容词表示A是B的几倍时：
(1) A+be+倍数+as+形容词/副词+as+B =(倍数-1)+比较级+than
This horse is fourtimes as strong as that one.
这匹马和那匹马的四倍一样强壮。
This book is threetimes as thick as that one.这本书和那本书的三倍一样厚。
=This book is twicethicker than that one.
(2)A+be+倍数+形容词/副词比较级+than+B
This room is threetimes bigger than ours.这个房间比我们的大三倍。
This bag is morethan ten times bigger than that one.这个包比那个包大十倍还多。
(3) A +be+倍数+计量名词(thesize, the height, the length)+of+B
Asia is four timesthe size of the Europe. 亚洲是欧洲的四倍大。
用名词表示“量”的倍数：
(1)倍数+more+名词+than…
There are fourtimes more books in our library than in yours.
(2)倍数+asmany/ much +名词+其他+as…
There is threetimes as much water in this cup as in that one.
time “次数”一次once 两次twice
三次及三次以上:基数词+times three times 三次
four or five times 四或五次 six andeight times 六到八次
短语：mannytimes 很多倍 lasttime (在)上次…时 everytime 每次/每回
each time 每当…时候 thefirst time 第一次…时 nexttime (当)下次…时
句型：It’stime for sth. 或It’stime (for sb.) to do sth. 该是….的时候了。
It’s time for dinner. 该是吃晚餐的时候了。
It’s time for childrento go to bed. 是小孩睡觉的时候了。
39.at birth 在出生的时候(用做时间状语)=whensb. was born
birth n. 出身,血统,出生,诞生,出现,起源
give birth (to sb./ sth.)生孩子,产仔例句:She gave birth to a fine healthy baby. 她生了一个健康漂亮的婴儿。
vt.造成,产生,带来，生(孩子)
They provided the weapons thatwon the war and birthed the Atomic Age.
他们提供了赢得这场战争的武器并产生了原子时代。
born 是bear v. 出生 的过去分词 beborn 出生于…be 只用was/were
be born + in/ on 出生的时间或地点 beborn + in/ into/ to 降生到某家庭
a baby panda 一只小熊猫
an adult panda 一只成年熊猫
40.live up to … 活到…
upto 的常见用法
(1)表示程度或数量,表示"达到……程度或数量",相当于asfar as up to +数量词
例如：Upto ten people can sleep in this tent.这个帐篷至多能睡十人。
(2)“up to”意为“不多于，不迟于”。例如：Readup to page 109. (读到第100 页。)
(3) “upto”后面接表示刻度、标准的词语时，意为“达到某种要求或水平”。
例如：Istheir spoken English up to the company's standard？
他们的英语口语达到公司的水平了吗？
(4)“be up to sb.”意为“由某人决定”
--Shall we go out or stayin? -- It’s up to you.
(P54)41.research n.调查,探讨;仔细搜索(for,after)[常用复]学术[创造性]研究;探索
basicresearch理论[科学,基本]研究
beengaged in research从事研究
makescientific researches on进行...的科学研究习惯用语researchinto 研究,探讨
at the Chengdu Research Base 在成都研究基地
42.a panda keeper 熊猫饲养员 keeper n. 饲养员 keep v.饲养
(1)prepare sth. for sb. 为某人准备某物
Lucy’s mother alwaysprepares breakfast for her early.
(2)prepare sth. 准备…+名词或代词做宾语
Our teacher was preparingthe lessons when I came into the office.
(3)prepare to do sth. 准备做某事
They were preparing tocross the river when it began to rain.
(4)prepare for sth. 为…做准备
The students are busypreparing for the final exam.
43.be awake 醒着 awake adj. 醒着的 asleep adj.睡着了
wake up 醒来 go tosleep 入睡
44.run over withexcitement 兴奋地跑过去
runover“跑上前去,跑上去”其中over用作副词，表示“从....的一边到另一边；穿越”。
例如：Sheran over to say hello ，butI didn’t recognize her.
run --- ran --- run ---running --- runner 赛跑的人
run after 追逐,追求 runaway from 从…跑掉,逃避 run out(某物)被用光
run out of 用完(某物) run into 无意间碰到,和…相撞
excitement n.激动，兴奋 excited adj.感到兴奋的 exciting adj.令人兴奋的
excite v.(使)兴奋
to one’s excitement 使某人兴奋的是
be excited about doing sth.对做某事感到激动
45.walkinto表示“(走路时意外地）撞上”。
例如：Ashe was thinking too deeply and not pay ing attention to where he wasgoing，hewalked straight into a tree.
46.fall over 表示“摔倒，跌倒；倒下”例如：Manytrees fell over after the storm.
fall down 倒下 后加宾语应接上from
Thebook fell down from the table to the floor.
fall off 下降,跌落 从…上跌落=falldown from…
47.take care of 照顾;照料= lookafter = care for
be special to sb. 对某人来说很特别
48.every two years 每两年
49.die from illnesses 死于疾病
(1)①diefrom + 外因 “死于…” 主要指事故,外伤等方面的外部原因后加名词
The old man died from a caraccident last year.
②die of + 内因“死于…” 主要指疾病,衰老,情感等自身原因后加名词
die of hunger/ an illness饿死/病死 Hisfather died of liver cancer in 1992.
书中diefrom illnesses illness 用的是复数,说明是相关的所有疾病或突发性的原因等,故使用了diefrom
③die out“(家族、物种等)灭绝,绝迹”
Dinosaurs died out 65million years ago. 恐龙在六千五百万年前灭绝了。
(2)die v. 死 died 过去式/过去分词 dead adj. 死的 bedead
death n. 死 dying adj. 将死的
illness n. 疾病 ill adj. 有病的(只能做表语不能做定语)
sick adj. 既可以做定语也可以做表语 病人thesick man/ the sick
50.cut down the forests砍伐林木
cut down 砍伐,砍倒,减少,降低,缩短 cutsth. from sth. 切下,割下
cut sth. away 切除,剪去 cut up切碎 cut off切断,停止
51.Scientists saythere are now fewer than 2,000 pandas living in the remainingforests.
此句中livingin the remaining forests是一个现在分词短语，用作定语，修饰名词pandas。
例如：thegirls singing under the tree
or so 左右，上下
52. an education program 一个教育节目
endangered animals 濒危动物
wild animals 野生动物
53. bein danger 处于危险之中(P56)
be out of danger 脱险
54. theimportance of saving these animals 拯救这些动物的重要性
(P55)55.for a short time 很短时间
56. fewerand fewer pandas 大熊猫越来越少
57.teach sb. about sth.关于某事教育某人
58.plant more trees 植更多的树
59.make more homes for thepandas 为熊猫建造很多的家园
60.catch whales 捕捉鲸鱼
61.jump out of … 从…跳出
62.rules on whale protection 鲸鱼保护规定
63.water pollution 水污染
64.stop putting rubbish intothe sea 停止扔垃圾到大海里
65.be protected 被保护
(P56)66.be in danger 处于危险之中
七.重要句型:
1.It is -\~adj.+ (fo r sb. ) to dosth. 做某事是….
It is also very hard to takein air as you get near thetop.当你接近山顶时,连呼吸都会困难。
2. .. . is because... …是…的原因
One of the main reasons isbecause people want tochallenge themselves inthe face of difficulties.其中的一个主要的原因是人们想要在面临困难时挑战自己。
3. .. . show(s) that... …表示…
The spirit of these climbersshows us that weshould nevergive up tryin g toachieve our dreams.这些登山者的精神向我们证明：我们永远都不应该放弃实现自己的梦想。
4. Howhigh/ deep/. . . is ... ? …多高/多深/…?
How high isQomolangma?珠穆朗玛峰有多高？
5.Although… ，… 虽然…但是…
Although Japan is older thanCanada，itis much smaller.
虽然日本比加拿大有更悠久的历史，但是日本比加拿大小多了。
6.Sb. spend time/moneydoing sth. 某人花费时间/金钱做某事
Adult pandas spend more than12 hours a day eatingabout 10 kilos ofbamboo.
成年大熊猫一天要花12个多小时的时间吃大约10千克竹子。
八.书面表达:
★我国是大熊猫生存的唯一之地，然而他们正面临灭绝的危险。你认为我们该采取哪些措施来保护他们。写一篇70词左右的短文表达你的观点。 |
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发表于 2021-3-8 15:17:12
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