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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.。

新目标英语八年级下册Unit 7知识点

Unit 7知识点一、单词1.数字+单位+形容词“有多长（宽，高……）The road is 10 kilometers long.I am 50 kilograms heavy .2.in size 在尺寸上，在大小方面The house is 100 square meters in size.in length 在长度方面in width在宽度方面in height在身高方面3.any other + 单数名词其他任何一个other+ 复数名词其他的He is taller than any other student .He is talller than other students.4.in the world 在世界上In the world the USA is the richest country.5.the +最高级+ of / in ....Qomolangma is the highest mountain in the world . Qomolangma is the highest mountain of all the mountains.6.修饰population用large,big ,smallThe population of China is large.India has a larger population than America.What’s the population of Russia ?=How big is the population of Russia ?7. a lot /much +比较级…得多even +比较级甚至更….a little/ a bit +比较级….一点The Yangtze River is much deeper than the Duck River. Mountain Tai is much shorter than Qomolangma.The Sahara is even bigger than Guanghan in size.8.as +原级+ as 和…..一样Mountain Emei is almost as high as Mountain Qingcheng.9.One of the +最高级+ 复数名词最…..之一One of the longest rivers in China is the Yellow River. •10.feel free to do sth 自由地做，随便做•Please feel free to visit the museum .•She felt free to hang out in the forest.•11.make +宾语+ 形容词/名词使……./使…..成为…. •作宾语补足语•They made me the headteacher.•Mom makes our life better.•12.amazing 修饰物令人惊奇的•amazed 修饰人，感到惊奇的•He is amazed at the amazing event .•13.the main reason 主要在原因•The main reason is his illness.•14.不定式作表语•His plan is to lead us to build a new road.•Their decision is to turn the factory into a school .•15.as you can see 正如你看到的•As you can see ,the country needs help .•As you know ,he is a cheat .•16.as far as +从句就，尽，至于•As far as I learn ,you can depend on him .•As far as she sees ,he won’t help you .•17.run along the mountain 沿着山跑•swim along the river 沿着河游•walk along the road沿着路走•18.the southwestern part of …..的西南部•the southeastern part of …..的东南部•19.in the east /west/north/south of….. 在…的东/西/北/南部•the southwestern part of the USA•the southeastern part of Russia•Harbin is in the north of China.•Guangxing is in the southwestern part of the city .•20. even +比较级甚至更•They came even earlier.•Even more difficult situation can’t stop us .•21.include包括动词作谓语•including包括介词作状语•My favorite colors include blue and white.•I like many colors including blue and white.•His friends include Tom and me .•He has some friends including Tom and me.•22.take in 吸入，吞入（动副型短语和代词连用，代词放中间）•take in the polluted air•take in O2 take them / it in•23.the first one to do sth 第一个做的人（不定式作定语）•The first one to beat me is my friend.•The first student to leave lives far from the school .•Jane is the second pupil to finish the homework.•24.reach 到达及物动词后面直接跟名词和副词•arrive in +大地方到达•arrive at +小地方到达•get to +名词到达•arrive / get + 副词到达•He reaches school late every day .=•He arrives at school late every day .=•He gets to school late every day.•I reached here at 6 :30 yesterday.=•I arrive here at 6:30 yesterday.=•I got here at 6:30 yesterday.•25.while +从句然而•He is interested in math while I am interested in music.•I got up late while she got up early.•26.in the face of 面对….•Don’t be proud in the face of success.•Keep exercising in the face of illness.•27.the spirit of …. 的精神•The spirit of the hero encourages me . •We will never forget the spirit of the great man.•28.show sb sth = show sth to sb 把…给….看,向..人出示.•show me the ticket =show the ticket to me•show him the way =show the way to him•29.物+come true 实现•人+achieve 物实现•My plan came true . = I achieved my plan.•30even though = even if 即使引导让步状语从句一般不与并列连词but连用•Even though she is young ,she knows much.•Even if they got lost ,they didn’t give up.•31.A比B 长/宽/高/大/重几倍时(twice 两倍）•A+be+基数词+times+比较级+than B=•A+be+基数词+times+as+原级+ as B•Their classroom is twice larger than ours.=•Their classroom is twice as large as ours.•The elephant is ten times heavier than the horse.=•The elephant is ten times as heavy as the horse.•32.A比B 长/宽/高/大/重多少•A+be+基数词+单位词+比较级+than B•I am 24 years older than you .•He is 5 cms taller than me.•33.at birth = when sb was born 在出生时•He is four kilograms heavy at birth.•She was weak at birth.•34.up to +数字一直到，多达•It’s up to sb 由….决定•I read up to 20 books.•Where to go ,it’s up to you.•35.prepare ... for ... = get ...ready for sth 为...准备.... •prepare for sth = get ready for sth 为....做准备•We prepared some food for the journey .=•We got some food ready for the journey.•She will prepare lots of gifts for the children.•They are preparing for the test .•They are getting ready for the test.•36.find + 宾语+ 形容词= find + 宾语从句发现.....•宾语补足语•We find math difficult.=We find math is difficult.•37. be awake 醒了表语形容词(凡是以开头的形容词都是表语形容词，只做表语。

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。

初中英语八年级下册Unit7知识点

初中英语八年级下册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、mountain climbing/ climbing mountains 登山运动6、live up to 活到……7、higher than any other mountain 比其他任何一座山高8、of all…在所有的….中9、run along 绵延，横亘……10、another 200 or so还有大约200左右11、one of the world’s most dangerous sports 最危险的运动之一12、one of the most popular places最受欢迎的地方之一13、risk their lives冒着他们的生命危险14、challenge onese挑战自我challenge ourselves15、15, in the face of difficulties 面临困难16、take in air 呼吸空气17、the first people to do sth. 第一个做某事的人18、achieve one ’s dream 实现某人的梦想= make one’s dream come true19、the forces of nature 自然界的力量20、reach the top 到达顶峰21、even though 虽然;尽管22、at birth 在出生的时候23、be awake 醒着24、.run over with excitement 兴奋地跑过去25、.walk into sb. 撞到某人26、die from……死于……27、fall over 被…绊倒 fall over the chair 被椅子绊倒、28、take care of 照顾;照料29、every two years 每两年30、cut down the forests 砍伐林木31、endangered animals 濒危动物32、fewer and fewer pandas 大熊猫越来越少33、be in danger 处于危险之中34、the importance of saving these animals 拯救这些动物的重要性35、wild animals野生动物sea life海洋生物36、water pollution水污染37、only live for a short time because of illnesses由于疾病仅活很短的时间38、make more homes for the pandas为大熊猫建造更多的家园39、stop putting rubbish into the sea停止往大海里丢垃圾40、protect …from…保护…免于…的伤害protect children from catching a cold. 保护孩子免于感冒41、in the remaining forests在剩下的森林里二、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。

八年级下Unit7单元知识点归纳

Unit7 what’s the highest mountain in the world?Section A一、重点词组、短语1.9,600,000 square kilometers in size 9,600,000平方公里2.1,025meters deep 1,025米深3.6,671 kilometers long 6,671千米长4.8,844,43 meters high 8,844,43米高5.has the biggest population 人口最多6.as far as 与……一样远7. one of the oldest countries 最古老的国家之一8. feel free to do sth. 随意地做某事9.anything on today’s Great Wall tour 关于今天长城之行的任何情况10.ancient emperors 古代的皇帝11.build the wall 修墙12.protect China 保卫中国13.as you can see 如你所见14. as far as I know 据我所知15.as far as I can remember/ see 据我所记得/依我所见16. man-made objects 人造物体17.Paragraph 1 段落118.the southwestern part of China 中国的西南部分19.thick clouds 厚厚的云层20.fall very hard 下得很大21.freezing weather conditions 冻冰的天气条件22. part of... ...... 的组成部分23. the highest mountain 最高的山脉24. in the world 在世界上25. any other mountain 其他任何一座山26. of all the salt lakes 在所有的咸水湖中27. run along 跨越……28. take in air 呼吸空气29.cover the top 覆盖住顶部30.get near the top 靠近顶部31.reach the top 到达顶部32.risk their lives 冒着他们的生命危险33. the first woman to succeed. 第一个做某事的人34. in the face of difficulties 面临危险35. give up doing sth. 放弃做某事36. achieve one’s dream = one’s dream come true实现某人的梦想37.the spirit of the climber攀登者的精神38.serious mountain climbers 认真的登山者39. reach the top 到达顶峰40. even though= even if 虽然;尽管二．重点单词1.population n. 人口（1）问人口和叙述人口What’s the population of…?It’s …/The population of国家/城市 is…What’s the population of Singapore?The population of Singapore is 4,000,000.（2）人口的比较：The population of China is larger/ bigger than that of Japan.= The population of Japan is smaller than that of China.=China has the larger population than Japan.2. protect vt.保护，防护protect sb./sth. from 保护某人/某物使其不受….Wearing dark glasses can protect your eyes from the sun.戴墨镜能避免你的眼睛受到太阳光的伤害。

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 知识点归纳

Unit 7 What’s the highest mountain in the world?1. 表示事物的长宽高深基数词+ 单位词+ adj（deep深，long长，wide 宽，high 高）基数词+ 单位词+ in + n（depth深度，length长度，width宽度，height高度）at a depth/length/height/width of + 基数词+ 单位词单位词：meter米，kilometer千米，foot英尺基数词> 1，单位词变复数This well is 10 meters deep. 这口井十米深。

It's about 10 meters in width. 它宽约10米。

We found water at a depth of 30 meters. 我们在30米深处找到了水。

2.问事物的长宽高深How high / deep/ tall/ wide/ long + be + 事物/人?What’s the height/depth/width/length of + 事物/人?问事物的重量How heavy + be + 事物/人?What’s the weight of + 事物/人?How much do/does + 事物/人+weigh?lose weight 减肥3. population (n.) 人口；人口数量（1）做主语时，谓语动词用单数形式The world's population is increasing faster and faster. 世界人口增长越来越快。

（2）前面有分数或百分数修饰时，谓语动词用复数70% of the population live in the countryside. 70%人口住在农村。

Two thirds of the population live in the countryside. 三分之二人口住在农村。

八下英语Unit7知识点

Unit 7 What’s the highest mountain in the worldSection A1. 世界上最高的山是什么？What’s the highest mountain in the world1) the highest mountain最高的山adj的最高级2) high adj. 高的high—higher--highest3) in the world 世界上2. 在英语中表示〞事物的长宽高〞等时, 其表达方式是数字(基数词)+ 表示度量的名词+ adj.1) 表示度量的名词有: meter, kilometer, foot2) adj 有: 长的long, 宽的wide, 高的high, tall ; 深的deep,3) 1025米深=1025 meters deep deep—deeper--deepest4) 6671千米长= 6671 kilometers long long—longer-- longest5) 8843.43 米高= 8843.43 meters high6) 1.8 米高= 1.8 meters tall tall—taller--tallest3. 面积大约960万平方千米about 9,600,000 square kilometers in size1) in size 在尺寸上, 在面积上in +名词2) in depth 在深度上in width 在广度上in length 在长度上4. 珠穆朗玛峰比世界上其他任何一座山都高.Qomolangma is higher than any other mountain in the world.1) higher than 形容词的比较级, than 是标记词2) 其他任何一个any other +可数名词单数, 表示在同一范围内除了某人或某物以外的其别人或物3) He is taller than any other boy in his class.= He is the tallest boy in his class.他比班里其他任何一个男生都高, 同义句, 他是班上最高的男生.4)= Qomolangma is the highest mountain in the world.5. 世界上最大的沙漠the biggest desert in the world在全部咸水湖中最深的the deepest of all the salt lakes咸水湖the salt lakes最长的河流the longest river long—longer-- longest6. 中国是世界上人口最多的国家. China has the biggest population in the world.1) population 是一个集体名词, 意思是:人口, 人口数量, 常及the连用, 单独作主语时谓语动词常用三单2) 表示人口多少用large 或small3) 询问人口用: What’s the population of…？4) 某地有多少人口用:have/has a population of +数字7. 它比美国的人口要多得多. It’s a lot bigger than the population of the US.1) a lot来修饰比较级bigger2) much, even, still, far, a little, a lot, a bit一共7个, 都可以修饰比较级8. 它比美国的历史长得多. It has a much longer history than the US.1) much 来修饰比较级longer2) have a long history 有着悠久的历史9. 中国几乎和美国一样大, 它是亚洲最大的国家.China is almost as big as the US, and it is the biggest country in Asia.1) as…as，中间是形容词或副词原级和…一样…2) country n. 国家可数名词countries10. 你知道中国是世界上最古老的国家之一Do you know that China is one of the oldest countries in the world1) 宾语从句，从句用陈述语序2) one of + the +形容词最高级+ 可数名词复数最……之一one of the biggest countries 最大的国家之一one of the oldest cities 最古老的城市之一3) “one of + the +形容词最高级+ 可数名词复数〞作主语时, 谓语动词用单数11. Feel free to ask me anything on today’s Great Wall tour.针对今日的长城之旅，大家可以自由提问我任何问题。

人教版八年级下册英语Unit7知识点

人教版八年级下册英语Unit7知识点名词：XXX平方；正方形meter米；公尺desert沙漠n人口；人口数量Asia亚洲tourist旅行者；观光者wall墙动词：protect保护；防护include包括；包含形容词：deep深的ancient古代的；古老的wide宽的；宽阔的兼类词：XXX旅行；旅游adultadj成年的；成人的n成人；成年动物短语：XXX（可以）随便（做某事）as far as I know就我所知take in吸入；吞入（体内）in the face of面临（题目、艰巨等）even though即使；虽然XXX出生时知识点：1、大数的读法：9600,000nine n and six XXX千位数以上的读法：先从数字的右端向左读，每三位数加一个逗号。

第一个逗号前的数字为thousand千），n（百万），n（十亿）。

然后一段一段的透露表现。

walk into走路时撞着fall over绊倒or so大约in size（面积、体积等）大小up to到达（某数量、程度等）；至多有；不多于XXX研讨；查询拜访thick厚的；浓的XXX醒着wild野生的huge巨大的；极多的succeed完成方针；胜利XXX达到；完成weigh重量是…；称…的重量achievement成就；成绩n前提；状态force力；力量nature自然界；大自然ocean大海；海洋XXX出生；诞生bamboo竹子XXX豢养员；保管人excitement冲动；兴奋illness疾病XXXoil油；食用油；石油n保护；保卫2,XXX-seven18,357,089eighteen n。

XXX-seven XXX。

eighty-nine164,213,430one hundred and sixty-four n。

two XXX。

four hundred and thirty1,123,456,789one n。

八年级下册人教版英语unit7知识点

八年级下册人教版英语unit7知识点Unit 7知识点详解八年级下册人教版英语Unit 7主要介绍了有关交通工具的词汇及相关句型的使用方法。

以下是本单元的重点知识。

一、交通工具的词汇1. car - 汽车2. bike - 自行车3. bus - 公共汽车4. train - 火车5. subway - 地铁6. plane - 飞机7. ship - 船8. taxi - 出租车9. helicopter - 直升机10. boat - 小船二、交通工具的形容词1. fast - 快速的2. slow - 慢的3. comfortable - 舒适的4. crowded - 拥挤的5. noisy - 吵闹的6. convenient - 方便的7. dangerous - 危险的三、询问交通信息的常用句型1. How do you usually go to school/work? - 你通常怎么去学校/上班？2. How long does it take you to get to school/work? - 你到学校/上班需要多长时间？3. Which do you prefer, a bike or a car? - 你更喜欢自行车还是汽车？4. Have you ever taken a train/plane/ship? - 你坐过火车/飞机/船吗？5. Is it far from here to the airport/station? - 从这里到机场/车站远吗？四、交通安全的表达方式1. Wear your seat belt. - 系好你的安全带。

2. Don't drink and drive. - 不要酒后驾车。

3. Obey traffic rules. - 遵守交通规则。

4. Look both ways before crossing the street. - 过马路之前向两边看。

新八年级下册Unit7what's-the-highest-mountain-in-the-world知识点归纳与总结及练习

Unit 7 W hat’s the highest mountain in the world?重难点解析一、重点短语1. as big as 与……一样大as…….as 与…..一样(形容词副词) 同级比较中间加形容词副词原型2. one of the oldest countries 最古老的国家之一one of +the 形容词最高级+可数名词复数最……之一3. feel free to do sth. 随意地做某事4. as far as I know 据我所知（可用在作文当中发表自己的观点） In my opioion5. in the world 在世界上同义短语有： all over the world around the world throughout the world6. any other mountain 其他任何一座山7. of all the salt lakes 在所有的咸水湖中8. run along 跨越… …9. freezing weather 冰冻的天气10. take in air 呼吸空气11. the first people to do sth. 第一个做某事的人12. in the face of difficulties 面临危险13. give up doing sth. 放弃做某事14. achieve one’ s dream 实现某人的梦想15. even though 虽然;尽管= even if as if= as though好像16. be awake 醒着 wake up 醒来，叫醒17. run over with excitement 兴奋地跑过去18. walk into sb. 撞到某人19 fall over 摔倒20. take care of 照顾;照料=look after= care for take care 当心，保重21. every two years 每两年表频率相当于 once two years二、知识点详解1. 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。

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。

人教版八年级下册Unit 7 Whats the highest mountain in the world知识点详解

Unit 7 What’s the highest mountain in the world?Section A1.about 9,600 ,000 square kilometers in size.【解析1】square ⑴adj. ―平方米‖ , 用于数字后表面积。

an area of 95 square meters 95平方米的面积⑵n , 正方形；广场Many old people like dancing on the square after supper.【解析2】in size = have /has an area of... （面积）大小2.1，025 meters deep 深1，025米【解析1】1,025 meters ―深1,025米‖【注】在英语中，表示事物的长、宽、高、深等时，主要有两种表达方式：结构1：“基数词+ 单位名词+ 形容词（long,wide,tall, deep等）”。

如果数词超过1，单位名词要用复数形式。

【注】单位词有：meter; foot; inch; kilogram 等Yao Ming is over 2 meters tall.―基数词+ 单位名词+ in + 名词（length; width; height; depth等）two meters long = two meters in length 2米长结构2：长、宽、高、深还可用复合形容词表示―数字+ 量词（单位）+形容词（long/ wide/ tall/ deep等）‖ .各个词间用连字符连接，常作前置定语修饰名词。

Jeremy Shu-How Lin is a 1.91-meter-tall- basketball player.【解析2】deep adj. 深的take a deep breath.深深呼吸【拓展】adj → ndeep → depth long → length high→ height wide →width3.Qomolangma is than any other mountain in the world.【解析】―any other +可数名词的单数‖ 任何其他的【用法2】―any other +可数名词单数‖ 可与―the other + 可数名词复‖互换，也可用最高级形式表达。

Unit7基础知识人教版八年级英语下册

四、重点句型。

1.珠穆朗玛峰比世界上的其他任何山脉都要高。

Qomolangma is higher than any other mountain in the world.2.我们绝不应该放弃实现自己梦想的尝试。

We should never give up trying to achieve dreams.3.我们应该保护鲸，防止他们被杀害。

We should protect whales from being killed.4.熊猫如此受欢迎以至成了中国的象征。

Pandas are so popular that they are a symbol of China.一、重点单词。

1. square n. 平方；正方形2. meter n. 米；公尺3. deep adj. 深的；纵深的4. desert n. 沙漠5. population n. 人口6. Asia n. 亚洲7. tour n.&v. 旅游；旅行 8. tourist n. 旅行者 9. wall n. 墙10. ancient adj. 古代的 11. protect v. 保护 12. wide adj. 宽的13. achievement n. 成就 14. thick adj. 厚的 15. include v. 包括16. condition n. 条件 17. succeed v. 成功 18. achieve v. 达到；完成19. force n. 力量 20. nature n. 自然界 21. ocean n. 海洋22. The Pacific Ocean 太平洋 23. weigh v. 称重 24. birth n. 出生；诞生25. adult n.&adj 成人;成年的 26. bamboo n. 竹子 27. research n.&v. 研究；调查28. keeper n. 保管者；饲养员 29. awake adj. 醒着的 30. excitement n. 兴奋31. illness n. 生病 32. wild adj. 野生的 33. government n. 政府；内阁34. oil n. 食用油；石油 35. protection n. 保护 36. huge adj. 巨大的37. amazing adj. 令人惊讶的二、重点短语。

八年级下册仁爱版英语unit7知识点

八年级下册仁爱版英语unit7知识点本文主要介绍八年级下册仁爱版英语unit7的知识点。

以下是具体内容：一、单词1. succeed 成功2. failure 失败3. confident 自信的4. shy害羞的5. improve 提高6. progress 进步7. challenge 挑战8. defense 防守9. offense 进攻10. official 官方的二、词组1. be confident in 有自信2. be nervous about 对......感到紧张3. make progress 取得进步4. take on 挑战，承担5. be good at 擅长于6. be interested in 对......感兴趣7. be proud of 为......感到自豪三、语法1. 直接引语和间接引语例如：He said, "I am interested in basketball." (直接引语) He said that he was interested in basketball. (间接引语)2. 动词时态例如：She is confident in her ability. (现在时)She was confident in her ability. (过去时)3. 比较级和最高级例如：Playing basketball is more interesting than playing football.Basketball is the most interesting sport.四、文化背景1. 篮球的起源和发展2. 美国篮球联盟（NBA）的历史和文化地位3. 篮球是学校体育教育中的一项重要内容以上就是八年级下册仁爱版英语unit7的主要知识点介绍。

学生可以通过掌握这些单词、短语、语法和文化背景，更好地理解和运用本单元所学知识，提高英语水平。

人教版英语八年级下册单元Unit 7 知识点+测试卷+思维导图

Unit 7 What’s the highest mountain in the world?1.重点词汇：nature, desert, ocean, square, meter, bamboo, adult, illness, force, population, condition, government, research, protection, achievement, excitement, achieve, include, protect, succeed, weigh...2. 短语归纳：1. feel free （可以）随便（做某事）2. as far as I know 就我所知3. take in 吸入；吞入（体内）4. in the face of 面对（问题、困难等）5. even though （=even if）即使；虽然6. at birth 出生时7. up to 到达（某数量、程度等）8. walk into 走路时撞着9. fall over 绊倒10. or so 大约3. 必背典句：1. Qomolangma is higher than any other mountain in the world.珠穆朗玛峰比世界上任何其他一座山都要高。

2. The Sahara is the biggest desert in the world.撒哈拉是世界上最大的沙漠。

3. It’s a lot bigger than the population of the US.它比美国人口大很多。

4. Do 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的国家之一吗？4. 语法知识：1. 比较级与最高级的构成1）规则变化一般在词尾直接加-er或-est。

在以不发音的字母e结尾的词，把y变成i，再加上-er或-est。

八年级下册Unit7知识点

八年级下册Unit 7知识点【单元目标】Ⅱ．目标句型：1.Wouldyouminddoing…?2.Doyouminddoing…?3. Could /Can /Will/Mayyouplease do…?4.Wouldyoumind not doing…?5. Not at all. I’ll do it right away.6. Sorry，I’ll do itright away.7.Pleasedo/don’t…8.You’dbetterdo…Ⅲ．重点句型1. Would you mind turning down the music?2. whether和if引导从句的用法。

3. get的用法【重难点分析】1. Would you mind…?和Do you mind…?用于询问或请求别人做某事，或请求他人的许可。

(1)mind后面可以用-ing形式，复合结构one’sdoing或if引导的从句。

例如：Wouldyouminddoingthedishes?＝Doyouminddoing the dishes？＝Please do the dishes.请把餐具洗了好吗? (表示请求别人做事)Would you mind turning down the radio?＝Do you mind turning down the radio?请把收音机关小点好吗？(2)Would you mind my doing…? = Do you mind if I do…?这个句型用于询问他人意见或请求他人的许可。

例如：Would you mind my smoking here？＝Do you mind if I smoke here?你介意我在这里吸烟吗？Would you mind my asking you a question?＝Do you mind if I ask you a question?我问你一个问题好吗？Would you mind my opening the window?＝Do you mind my opening the window?＝Can I open the window?我可以开窗吗?注意：在美国口语中还可以将这个句型用Would you mind me doingsth.？来表达，但是在书面表达中要用my。