年新人教版八年级英语下册unit7知识点
年新人教版八年级英语下册unit7知识
点
【篇一：年新人教版八年级英语下册unit7知识点】unit 7 w hat’s the highest mountain in the world?
一、重点短语
1. the population of china 中国的人口
2. one of the oldest countries 最古老的国家之一
3. feel free to do sth. 随意地做某事
4. as far as i know 据我所知as you can see,..正如你所看见的,…
5. man-made objects 人造物体
6. part of... ...... 的组成部分badaling is part of ming great wall.
7. mountain climbing/ climbing mountains 登山运动 8， live up to 活到……
9.higher than any other mountain 比其他任何一座山高 10. of all the salt lakes 在所有的咸水湖中
11. run along 绵延，横亘… … 12. another 200 or so还有大约200左右
13,one of the world’s most dangerous sports 最危险的运动之一14,one of the most popular places最受欢迎的地方之一 15,of all the mountains所有的山之中
16,freezing weather conditions冰冻的天气条件 17,risk their lives冒着他们的生命危险
18, challenge oneself挑战自我 challenge ourselves 19, in the face of difficulties 面临困难
20, take in air 呼吸空气 21. the first people to do sth. 第一个做某事的人 the first people to reach the top
22. give up doing sth. 放弃做某事23. achieve one’ s dream 实现某人的梦想= make one’s dream come true
24. the forces of nature 自然界的力量 25. reach the top 到达顶峰
26. even though 虽然;尽管
27. at birth 在出生的时候 28. be awake 醒着
29. run over with excitement 兴奋地跑过去 30. walk into sb. 撞到某人die from……死于……
31. fall over 被…绊倒 fall over the chair 被椅子绊倒、 32. take care of 照顾;照料
33. every two years 每两年 34. cut down the forests 砍伐林木35. endangered animals 濒危动物 36. fewer and fewer pandas
大熊猫越来越少
37. be in danger 处于危险之中 38. the importance of saving these animals 拯救这些动物的重要性 39,wild animals野生动物sea life海洋生物 40 ,rules on whale protection保护鲸的规定
（on 关于）
41.water pollution水污染，42only live for a short time because of illnesses由于疾病仅活很短的时间
43,make more homes for the pandas为大熊猫建造更多的家园 43. stand on two legs 两腿站立
44,catch whales for meat, fat and oil为肉,脂肪和油而捕鲸
45,stop putting rubbish into the sea停止往大海里丢垃圾
46,jump high out of the water高高地跃出水面
47，protect … from…保护…免于…的伤害 protect children from catching a cold. 保护孩子免于感冒
48，bamboo forests竹林 49， panda keeper熊猫饲养员 50，in the remaining forests在剩下的森林里 51， the highest mountain in the world (qomolangma)世界上最高的山
52， the biggest desert in the world (the sahara)世界上最大的沙漠
53， the longest river in the world (the nile)世界上最长的河
54， the deepest of all the salt lakes (the caspian sea)所有咸水湖中最深的湖
二、重点句型
1. it is -\~adj. + (fo r sb. ) to do sth.
it is also very hard to take in air as you get near the top. 当你接近山顶时，连呼吸都会困难。
2. . . . is because... one of the main reasons is because people want to challenge themselves in the 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... the spirit of these climbers shows us that we should never give up trying to achieve 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, 表达事物的长，宽，高，深……? sth. /sb. +be+数量+单位+形容
词long, wide, tall, deep。
如，the river is 2 meters deep. qomolangma is 8,844.43 meters high.
long---length (n. 长度) wide---width (n.宽度) deep---depth(n.深度) high----height(n.高度)
the length/depth/ width/height/size of sth. …的长度，深度，宽度，高度，面积
5，问事物的高，深，宽，长…? how high/ deep/tall/ wide/ long/
is ... ? 问重量用 how heavy be+sth,/sb.?
how high is qomolangma? 珠穆朗玛峰有多高？ how heavy are you? what is the weight of you? what is the height of qomolangma? i am 50 kilos. my weight is 50 kilos.
三，必背句子
1. this makes it the longest wall in the world.这让它成了世界上
最长的墙
2. 主要原因是为了保卫他们部分的国土.。
Unit7单元知识点总结人教版八年级英语下册
人教版八年级英语下册第七单元各知识点归纳总结Unit7 What's the highest mountain in the world？世界最高的山峰是哪一座?一、重点词组1. as big as... ......一样大2. one of the oldest countries最古老的国家之一3. feel free to do sth.随意地做某事4. as far as I know据我所知5. manmade objects人造物体6. part of... ....的组成部分7. the highest mountain最高的山脉 8. in the world在世界上9. any other mountain其他任何一座山10. of all the salt lakes在所有的咸水湖中11. run along跨越. 12. freezing weather冰冻的天气13. take in air 呼吸空气，14. take in吸入;吞入(体内)15. in the face of difficulties面对困难 16. give up doing sth.放弃做某事17. achieve one’s dream实现某人的梦想18. the forces of nature自然界的力量19. reach the top到达顶峰20. even though虽然;尽管21.at birth出生时22. be awake醒着23. run over with excitement兴奋地跑过去24. walk into sb.撞到某人25. fall over摔倒26. the first person to do sth.第一个做某事的人27. every two years每两年28. cut down the forests 砍伐林木29. endangered animals濒危动物30. fewer and fewer pandas大熊猫越来越少31. be in danger处于危险之中32. the importance of saving these animals拯救这些动物的重要性二、重点句型1. It is +adj. + (for sb. )to do sth. 做某事.....It is also very hard to take in air as you get near the top.当你接近山顶时,连呼吸都会困难。
Unit7知识点总结人教版英语八年级下册
Unit 7知识点Section A1.It’s +数字+ 单位+ 形容词(long长, wide宽, high, tall, deep深).The river is 3 meters deep(深).单位：meter(米); kilometer千米; square meter平方米; square kilometer平方千米2.提问How high… ? How long…? How deep…?3. by doing (do)… 通过…4. (1)population人口数量用big/large, small 修饰(2)提问What’s the population of China?(3)The population of China is (be)about 1.4 billion.(4)70% of the population in the city are (be)old people.5.feel free to do (do)… 随便…6. amazing 令人惊讶的（修饰物）amazed修饰人be amazed at be amazed to do (do)…7. ancient (古代的) emperors an ancient (古老的) city8. be to do (do)… 表目的The main reason was to protect (protect)…9. as far as I know 据我所知10. man-made (人造的) objects(物品)11. protect保护protect sb. from sth./doing (do)12. run along 延伸13. east, west, south, north东西南北in the east of China 在中国东部southeast 东南southwest 西南northeast 东北northwest 西北eastern 东部的; western; southern; northernin the eastern part of China 在中国东部15. It’s dangerous to climb (climb).16. thick clouds 厚的、浓的24. challenge (挑战) (1)名词（可数）a challenge to do (do)… a challenge of doing (do)…a challenge to sb.. (2) 动词challenge sb. ; challenge to do …25. give up doing (do)… 放弃26. achieve our dreams 实现梦想dreams come true 梦想实现27. achieve --- achievement成就;名词)28. the force of nature自然的力量29. even though/if尽管（转折）30. the Pacific Ocean 太平洋Section B1. weigh 动词，重量是…. weight名词，重量.2. 倍数（twice 两倍；three times三倍）(1) A + be/动词+ 倍数+ as 原级as B. (2) A + be/动词…倍数+ 比较级than B.3. at birth 出生时; be born 出生…;4.a baby panda ; an adult (成年的)panda5. live to be… 活到…6. research调查,研究; research center研究中心do research on sth… 做…调查7. prepare … for… 为…做准备8. awake 醒着的--- asleep 睡着的9. He told me the news with excitement (名词，激动)10. fall over绊倒11. be special to sb… have special meaning to…12. a symbol of China 中国的一个象征13. There be sb. doing (do)… 有某人在做…15. every two years 每两年16. die from 死于illness (疾病)17. can’t find enough to eat (eat).. 18. endangered (濒危的) wild (野生的) animals19. send people to school (派某人去某地) to tell (tell) (目的)…20. the importance (重要性)of saving (save)…21. Chinese government 中国政府22. try hard to help (help) to save (save)…23. Scientists are doing research (做研究) to understand (understand)…24. Rules on whale protection (名词，保护).25. Stop putting (put) rubbish into the sea.。
八年级人教版英语下册unit7 知识点
八年级人教版英语下册unit7 知识点Unit 7是人教版八年级英语下册的一节课，主要介绍了有关音乐和乐器的常用英语表达以及乐器种类等。
本文将针对该单元的重点知识进行详细说明，以便学生更好地掌握相关知识。
一、重点词汇1. 乐器（musical instrument）2. 吉他（guitar）3. 钢琴（piano）4. 小提琴（violin）5. 鼓（drum）6. 口琴（harmonica）7. 红鼓（tom-tom）8. 萨克斯管（saxophone）9. 爵士鼓（Jazz drum）10. 喇叭（trumpet）11. 低音吉他（bass guitar）12. 合奏（ensemble）13. 独奏（solo）14. 演奏（perform）15. 乐曲（musical composition）二、重点语法1. 过去式的构成过去式是英语语言中常见的时态之一，其构成规则通常是在动词原形基础上加“-ed”，不过对于某些不规则动词，过去式的构成则需要记忆其形式。
例如：play - playeddance - dancedtell - told2. 一般现在时和现在进行时的区别一般现在时和现在进行时都是英语语言中常见的时态之一，二者在用法上有所区别。
一般现在时通常用于表示经常性或者普遍的事情。
例如：I play basketball every day. 我每天打篮球。
现在进行时则用于强调正在进行的动作。
例如：She is playing the piano now. 她正在弹钢琴。
三、重点句型1. What do you think of … ?这个句型常用于询问别人对某个事物的看法。
例如：What do you think of this song? 你觉得这首歌怎么样？2. How long have you been … ?这个句型常用于询问别人从事某项活动的时间长度。
例如：How long have you been playing the guitar? 你弹吉他多久了？3. What’s your favorite … ?这个句型常用于询问别人最喜欢的事物。
人教版丨八年级下册英语第7单元单词,重点句型,词汇讲解
人教版丨八年级下册英语第7单元单词/重点句型/词汇讲解Unit 7单词（音标）square 平方；正方形meter 米；公尺deep 深的；纵深的desert 沙漠population 人口；人口数量Asia 亚洲feel free （可以）随便（做某事）tour 旅行；旅游tourist 旅行者；观光者Wall 墙amazing 令人大为惊奇的；令人惊喜（或惊叹）的ancient 古代的；古老的protect 保护；防护wide 宽的；宽阔的as far as l know 就我所知achievement 成就；成绩southwestern 西南的；西南方向的thick 厚的；浓的include 包括；包含freezing 极冷的；冰冻的condition 条件；状况take in 吸入；吞入（体内）succeed 实现目标；成功challenge 挑战；考验in the face of 面对（问题、困难等）achieve 达到；完成；成功force 力；力量nature 自然界；大自然even though 即使；虽然ocean 大海；海洋the Pacific Ocean 太平洋centimeter 厘米weigh 重量是……；称……的重量birth 出生；诞生at birth 出生时up to 到达（某数量、程度等）；至多有；不多于adult 成年的；成人的；成人；成年动物bamboo 竹子endangered 濒危的research 研究；调查（用作名词时，重音可放在第一个音节）keeper 饲养员；保管人awake 醒着excitement 激动；兴奋walk into 走路时撞着fall over 绊倒illness 疾病；病remaining 遗留的；剩余的or so 大约artwork 图片；插图wild 野生的government 政府；内阁whale 鲸oil 油；食用油；石油protection 保护；保卫huge 巨大的；极多的Tenzing Norgay 丹增诺尔盖Edmund Hillary 埃德蒙希拉里Junko Tabei 田部井淳子Qomolangma 珠穆朗玛峰the Nile 尼罗河the Caspian Sea 里海（世界最大的咸水湖）the Sahara 撒哈拉沙漠the Yangtze River 长江the Yellow River 黄河the Ming Dynasty 明朝the Ming Great Wall 明长城the Himalayas 喜马拉雅山脉the Amazon River 亚马逊河[05:09.98]Chengdu Research Base 成都研究基地Unit7 知识梳理【重点短语】1. as big as 与……一样大2. one of the oldest countries 最古老的国家之一3. feel free to do sth. 随意地做某事4. as far as I know 据我所知5. man-made objects 人造物体6. part of... ...... 的组成部分7. the highest mountain 最高的山脉8. in the world 在世界上9. any other mountain 其它任何一座山10. of all the salt lakes 在所有的咸水湖中11. run along 跨越……12. freezing weather 冰冻的天气13. take in air 呼吸空气14. the first people to do sth. 第一个做某事的人15. in the face of difficulties 面临危险16. give up doing sth. 放弃做某事17. achieve one’s dream 实现某人的梦想18. the forces of nature 自然界的力量19. reach the top 到达顶峰20. even though 虽然;尽管21. at birth 在出生的时候22. be awake 醒着23. run over with excitement 兴奋地跑过去24. walk into sb. 撞到某人25. fall over 摔倒26. take care of 照顾;照料27. every two years 每两年28. cut down the forests 砍伐林木29. endangered animals 濒危动物30. fewer and fewer pandas 大熊猫越来越少31. be in danger 处于危险之中32. the importance of saving these animals 拯救这些动物的重要性【重点句型】1.It is also very hard to take in air as you get near the top. 当你接近山顶时，连呼吸都会困难。
八年级英语人教版下册Unit7_知识点思维导图(可编辑版)
人教新目标版八年级下册Unit7 What’s the highest mountainin the world?Section A1、any other=the other＋名词复数=the otherseg: Peter runs faster than any other student/the other students/the others in his class.辨析than any other+可数名词单数同一个范围内进行比较than any+ 可数名词单数不是在同一个范围内进行比较eg. Mr.Li is taller than any student in his class.2、population集合名词谓语动词用单数eg: The population is increasing at 6% per year当主语是“人口的几分之几”时谓语动词用复数eg: Nearly 70 percent of the population still live in the countryside.辨析population用what来提问eg: What’s the population of China?People用how many 来提问人口“多少”多large少smalleg: The old town has a small population.3、one of……中的一个后+复数名词eg: Song Jie is one of the tallest students in our class.谓语动词用单数eg: One of the girls is my sister.4、feel free(可以)随便(做某事)feel free to...表示很随意地去做某事eg: Please feel free to ask questions.5、protectv.保护protect...from/against...保护……免受/遭……eg: They sat together to protect themselves from the wind.n. protection保卫；保护6、as far as I know=so far as I know就我所知eg: As far as I know, he’ll be away for three months.as far as就……而言7、includeprep. includingincluding sth.=sth. Includedeg: Ten members were present at the meeting,including me/me included.adj. included仅置于名词或代词后eg: Everybody had something to say, me included.8、conditionin good/bad/excellent condition状况好/糟糕/极佳eg: Everything is in good condition.out of condition健康状况不佳eg. He is overweight and out of condition.living/working conditions生活/工作条件under the condition that在……的前提下9、It is＋adj.＋to do sth.做某事是……的10、succeedsucceed in doing sth.成功做成某事succeed in sth.在某方面获得成功词性succeedv.实现目标；成功successn. 成功successfuladj. 成功的successfullyadv. 成功地11、challengechallenge sb. to sth./to do sth.向某人挑战……face a challenge面临挑战meet the challenge of...迎接……的挑战accept/take up a challenge接受挑战12、achieven. achievement成就；成绩eg: I believe you will achieve your dream in the end.13、辨析achieve及物动词主语是人come true不及物动词短语主语是希望、愿望、梦想等eg. We all hope our dreams will come true though it is not easy to achieve them.14、even though=even if从属连词引导让步状语从句eg: Even though Frank left school at 16, he still became a successful writer.15、基数词表示数量表示时刻16、比较等级构成比较级最高级形容词比较级句型A + be + 比较级than B.eg: The Amazon is longer than the Yangtze , but the Yangtze is the longest river in China.主语+ 谓语+ 比较级+ 名词＋than ＋对等成分eg: Tom has shorter hair than Sam.Which/Who + be + 比较级，A or B?eg: Which is easier, math or English?A + be + the+ 比较级+ of the two.eg: Tom is the taller of the two boys.... 数量＋比较级＋than ...eg: This elephant is 200cm taller than this panda.比较级+and+ 比较级eg: The weather is colder and colder.The+ 比较级...，the+ 比较级...eg: The more you eat, the fatter you will be.比较级表达最高级eg: Tom is taller than any other boy in his class.形容词最高级句型C + be + the + 最高级+ of/in ( 三者及以上范围的).eg: My mother is the busiest in my family.C + be + one of the + 最高级+ 名词复数+ in/of ...eg: Shenzhen is one of the biggest cities in China.C + be + the + 序数词+ 最高级+ 名词+in/of ...eg: The Yellow River is the second longest river in China.Wh- 词+ be + the + 最高级，A, B or C?eg: Which is the biggest, the moon, the earth or the sun?C +be +the + 最高级+ 名词＋定语从句(I have seen/heard/met/ read).eg: She is the most beautiful girl (who/that)I have met.同级比较句型A+be as+ 原级+as+B.eg: This box is as big as mine.A+be not so/as+ 原级+as+B.eg: This box is not as big as mine.Section B1、weigh重量是……重量提问How much...weigh?How heavy...?eg: The young birds weigh only a few grams.vt.称……的重量eg: He weighed the fish.n.weighteg: Fruit and vegetables are sold by weight.2、timen. 倍A+be+ 基数词+times+ 形容词比较级+than+BA 比B 长( 宽、高等)……倍eg: This hall is five times bigger than our classroom.很多倍many times两倍twice3、at birth出生时=when one was born。
Unit 7知识点讲解人教版英语八年级下册
48.or so
大约
另外有大约200只熊猫生活在中国和其他国家的动物园或实验中心里。
Another 200 or so live in zoos or research centers in China and other countries.
China has the largest population in the world. It’s a lot bigger than the population of the US.
/ˈeɪʃə/
n.亚洲
中国和美国面积几乎一样大，但它是亚洲最大的国家。
China is almost as big as the US, but it is the biggest country in Asia.
n.出生；诞生at birth出生时
出生时，熊猫宝宝大约0.1~0.2公斤重。
At birth, a baby panda is about 0.1 to 0.2 kilos.
36.up to
到达（某数量、程度等）；至多有；不多于
熊猫最多能存活20年。
A panda can live up to 20 years.
埃德蒙·希拉里
57.the Nile/naɪl/
尼罗河
58.the Yangtze River/'jæŋzɪ 'rɪvə(r)/
长江
59.the Yellow River/ˈjeləʊ 'rɪvə(r)/
黄河
60.the Ming Dynasty/mɪŋ 'daɪnəstɪ/
人教版英语八年级下册Unit 7总结
Unit 7 What’s the highest mountain in the world?名词Nouns1. square 平方；正方形e.g.: My room is in the shape of a square.2. meter (=metre) 米；公尺e.g.: Who holds the record in the 100 meters?3. desert沙漠e.g.: The Sahara is the biggest desert in the world.4. population 人口；人口数量e.g.: China has the biggest population in the world.5. Asia 亚洲e.g.: China is almost as big as the US, and it is the biggest country in Asia.6. tourist 旅行者；观光者e.g.: Further information is available from the local tourist office.7. wall墙e.g.: He sat on the wall and watched the others playing.8. achievement成就；成绩e.g.: It was no small achievement getting her to agree to the deal.9. condition条件；状况e.g.: Even more serious difficulties include freezing weather conditions and heavy storms.10. force力；力量e.g.: It also shows that humans can sometimes be stronger than the forces of nature.11. nature自然界；大自然e.g.: The most amazing thing about nature is its infinite variety.12. ocean大海；海洋– the Pacific Ocean 太平洋e.g.: No ocean in the world is as big as the Pacific Ocean.13. birth出生；诞生– at birth 出生时e.g.: At birth, a baby panda is about 15 cm long.14. bamboo竹子e.g.: Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests.15. keeper 饲养员；保管人e.g.: Panda keepers are preparing milk for the baby pandas’ breakfast.16. excitement激动；兴奋e.g.: When the babies see the keepers, they run over to them with excitement.17. illness疾病；病e.g.: The babies often die from illnesses and do not live very long.18. government政府；内阁e.g.: The Chinese government is trying hard to help save the pandas.19. whale鲸e.g.: Humans catch whales for meat, fat and oil.20. oil油；食用油；石油e.g.: Gas and oil consumption always increase in cold weather.21. protection保护；保卫e.g.: The government is ready to introduce protection for the car industry.动词Verbs1. protect 保护；防护e.g.: The main reason was to protect their part of the country.2. include包括；包含e.g.: The tour included a visit to the Science Museum.3. succeed实现目标；成功e.g.: The first Chinese team did so I n1960, while the first woman to succeed was Junko Tabei from Japan in 1975.4. achieve达到；完成；成功e.g.: The spirit of these climbers shows us that we should never give up trying to achieve our dreams.5. weigh重量是……；称……的重量e.g.: This elephant weighs many times more than this panda.形容词Adjectives1. deep 深的；纵深的e.g.: She’s always been a deep one, trusting no one.2. amazing惊奇的；令人惊喜（或惊叹）的e.g.: I find it amazing that they’re still together.3. ancient古代的；古老的e.g.: Why did the ancient emperors build the wall?4. wide宽的；宽阔的e.g.: As you can see, it’s quite tall and wide.5. man-made人造的e.g.: These man-made barriers will ensure a very high degree of protection.6. southwestern西南的；西南方向的e.g.: The Himalayas run along the southwestern part of China.7. thick厚的；浓的e.g.: He cut himself a great thick slice of cake.8. freezing极冷的；冰冻的e.g.: The heat wasn’t on and the house was freezing.9. endangered濒危的e.g.: An education program in Chengdu teaches children about pandas and other endangered wild animals.10. awake醒着e.g.: At 9:00 a.m., they find that most of the babies are already awake and hungry.11. wild野生的e.g.: They send people to schools to tell children about the importance of saving these wild animals.12. huge巨大的；极多的e.g.: This is going to be a huge problem for us.兼类词Words with multiple part of speech1. tour n. & v.旅行；旅游e.g.: By popular demand, the tour has been extended by two weeks.2. challenge v. & n.挑战；考验e.g.: Schools must meet the challenge of new technology.3. adult adj.成年的；成人的n.成人；成年动物e.g.: Adult pandas spend more than 12 hours a day earing about 10 kilos of bamboo.4. research n. & v.研究；调查（用作名词时，重音可放在第一个音节）e.g.: Scientists are doing research to better understand the habits of pandas.短语Expressions1. feel free（可以）随便（做某事）e.g.: Feel free to ask me anything on today’s Great Wall tour.2. as far as I know就我所知e.g.: As far as I know, there are no other man-made objects as big as this.3. take in吸入；吞入（体内）e.g.: It is also very hard to take in air as you get near the top.4. in the face of面对（问题、困难等）e.g.: One of the main reasons is that people want to challenge themselves in the face of difficulties.5. even though (=even if) 即使；虽然e.g.: Why do so many people try to climb this mountain even though it is dangerous?6. up to到达（某数量、程度等）；至多有；不多于e.g.: A panda can live up to 20 to 30 years.7. walk into走路时撞着e.g.: Some of the young pandas even walk into their friends and fall over.8. fall over绊倒e.g.: If he drinks more than two glasses of wine, he falls over.9. or so 大约e.g.: Another 300 or so live in zoos or research centers in China and other countries.Grammar Points 语法点1. 形容词和副词的比较级和最高级 e.g.: What’s the highest mountain in the world? Qomolangma. How high is Qomolangma? It’s 8844.43 meters high. It’s higher than any other mountain. Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lakes. Did you know that China is one of the oldest countries in the world? Yes, I did. It’s much older than the US.。
人教版八年级下册英语Unit 7单元语法知识点总结
人教版八年级下册英语Unit 7单元语法知识点总结本单元重点短语的具体用法1. as big as：与……一样大。
例如：This building is as big as that one.（这栋建筑和那栋一样大。
）2. feel free to do sth.：随意地做某事。
例如：You can feel free to ask me any questions.（你可以随意问我任何问题。
）3. one of the oldest countries：最古老的国家之一。
例如：China is one of the oldest countries in the world.（中国是世界上最古老的国家之一。
）4. risk their lives：拿生命冒险。
例如：The firefighters risk their lives to save people.（消防员们冒着生命危险去救人。
）5. as far as I know：据我所知。
例如：As far as I know, he is a very talented musician.（据我所知，他是一位非常有才华的音乐家。
）6. as you can see：正如你所看到的。
例如：As you can see, the weather is very nice today.（正如你所看到的，今天的天气非常好。
）7. be in danger：处于危险中。
例如：The pandas are in danger of extinction.（熊猫面临灭绝的危险。
）8. live up to：活到。
例如：People are living longer than ever before.（人们的寿命比以往任何时候都要长。
）9. part of...：……的组成部分。
例如：Reading is an important part of learning.（阅读是学习的重要组成部分。
人教版八年级下册英语Unit 7 知识点语法归纳总结
Unit 7 What is the highest mountain in the world?1.短语归纳2.典句必背3.用法集萃(1)China has the biggest population in the world. 在世界上中国拥有最多的人口。
❖population作名词，意为“人口；人口数量”。
表示“人口多”时要用big或large来修饰population；表示“人口少”时要用small来修饰population。
例：Our country has a large population and abundant resources. 我国人口众多，资源丰富。
We have a growing population and therefore we need more food.我们的人口数量在增长,因此我们需要更多的食物。
❖拓展询问“某地有多少人口”时，要用what，即“What’s the population of+地点?”。
注意该句式中的特殊疑问词不能用“how many或how much”。
例：—What’s the population of Hong Kong? 香港有多少人口?—Sorry, I don’t know. Let’s ask Mr. Lee. 对不起，我不知道。
我们问问李老师吧。
(2)Did you know that China is one of the oldest countries in the world?你知道中国是世界上最古老的国家之一吗?❖“one of+the+形容词最高级+复数名词”意为“最...的...之一”例：The Nile is one of the longest rivers in the world. 尼罗河是世界上最长的河流之一。
Miss Wang is one of the most popular teachers in our school.在我们学校，王老师是最受欢迎的老师之一。
人教版八年级英语下册第七单元重点知识点梳理
人教版八年级英语下册第七单元重点知识点梳理Unit 7一、重点短语1．as…as…与……一样……2．feel free to do sth.随意地做某事3．as far as I know据我所知5．in the world在世界上5．take in air呼吸空气6．in the face of difficulties面临危险7．give up doing sth.放弃做某事8．achieve one's dream实现某人的梦想9．even though虽然；尽管10．at birth在出生的时候11．with excitement兴奋地12．walk into sb.撞到某人13．fall over摔倒14．take care of照顾；照料15．every two years每两年16．cut down砍倒，削减17．fewer and fewer越来越少18．be in danger处于危险之中19．the importance of………的重要性二、重点句型1．This makes it the longest wall in the world.这让它成了世界上最长的墙。
2．The main reason was to protect their part of the country.主要原因是为了保卫他们部分的国土。
3．As far as I know，there are no other manmake objects as big as this.就我所知，世界上没有比这个大的人造物体。
4．Of all the mountains，Qomolangma rises the highest.所有的山之中，珠穆朗玛峰耸立得最高。
5．It is also very hard to take in air as you get near the top.当你接近山顶的时候，呼吸也非常的困难。