人教版八年级下册英语7单元单词 重点句型及话题写作

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。

Unit 7 What’s the highest mountain?语法知识点形容词比较级的句型结构①“形容词的比较级＋than＋比较对象”。

前后相比较的两个事物一定要属于同类，而且做比较时，一定要避免自身与自身相比。

表示一个范围内两事物的比较用“比较级＋than＋any other＋单数名词”。

He is taller than any other student in his class.他比班上任何一个学生的个子都高。

②“as＋形容词原形＋as＋比较对象”，意为“与…一样”。

其否定形式为“not so/as...as...”，意为“不及；不与…一样…”。

This film is(not) as interesting as that one.这部电影(不)和那部电影一样有趣。

③“the＋比较级…，the＋比较级…”表示“越…，越……”。

The more you read，the more you know.你书读得越多，你知道得就越多。

④“比较级＋and＋比较级”表示“越来越……”。

Our city is more and more beautiful.我们的城市越来越漂亮了。

⑤选择疑问句中，常用句型：Which/When/Who＋be＋形容词比较级，A or B?Which is healthier，water or drinks？水和饮料哪一个更健康？【注意】修饰比较级可用much,a little, even, still, a lot等。

当比较级后有of the two...之类的短语时，比较级前要加定冠词the。

（特殊用法）中国是世界上最古老的国家之一。

1.China is larger than any other country in Asia.③“the＋序数词(除了first)＋形容词最高级＋可数名中国比其他任何亚洲国家都要大。

比较级 +than any other+名词单数+范围（包括主语）2.Beijing is larger than any city in Africa.比较级 + than +any+ 名词单数+范围（不包括主语）形容词最高级的句型结构①“主语＋be＋the＋形容词最高级＋in/of＋范围”表示“在某范围内最……”。

人教版八年级下册Unit7-10重点短语、句型Unit7 Section A1. ...any other+n.单...=...the +最高级...=...the other+n.复...=...the others...(详见后面重点句型)2. feel free to do sth.随便做...3.the population of+地点...的人口→V单数large/big/small population4.as far as I know 据我所知as you can see 正如你所看到的5.take in 吸入；吞入6.The first people to do sth.第一个做...的人7.risk one’s life 冒着生命危险8.in the face of difficulty面对困难9.achieve/ realize one’s dream 实现某人的梦想10.the forces of nature自然的力量force sb.to do sth.迫使某人做...11.even though=even if即使12.a little/a lot/much/even/far 修饰比较级Unit7 Section B1.stand on two legs用2条腿站立2.at birth 出生时3.up to 到达；至多有4.prepare...for... 为…准备…5.run over to... 跑向…6.walk into 走路时撞着7.fall over 绊倒8.a symbol of... …的象征9.or so 大约10.die from... = die of... 死于…11.catch...for... 为了...而捕捉...12.every two years每2年13.for a short time很短时间14.protect...from...保护...不受...伤害15.teach sb. about sth. 教某人关于…重点句型：1.形容词/副词的比较级、最高级复习。

Unit 7 What' s the highest mountain in the world?◆短语归纳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. the first people to do sth. 第一个做某事的人15. give up doing sth.放弃做某事16. in the face of difficulties 面临危险17. achieve one ' s d实re现am 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. be in danger 处于危险之中31. the importance of saving these animals拯救这些动物的重要性◆用法集萃1. The elephant weights many times more than this panda. 这头大象的重量是这只熊猫的很多倍。

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7单元知识点总结Unit7 XXX?【重点单词：】XXX [skweə(r)] n.平方，正方形，广场meter [ˈmi:tə] n.米deep [di:p] adj.深的desert [ˈdezət] n.沙漠population [ˌpɔpjuˈleiʃən] n.人口(数量),全体居民Asia [ˈeɪʒə] n.亚洲XXX (可以)随便(做某事)tour [tuə] n.旅行，观光wall [wɔ:l] n.墙amazing [əˈmeɪzɪŋ] adj.令人惊异的ancient [ˈeɪnʃənt] adj.古代的，古老的protect [prəˈtekt] v.保护wide [waɪd] adj.宽的，广漠的as far as I know就我所知achieve [əˈtʃi:v] v.完成，完成achievement [əˈtʃi:vmənt] n.成就，成绩XXX [saʊθ'westən] adj.西南的,西北偏向的thick [θɪk] adj.厚的，浓的include [ɪnˈklu:d] v.包括，包含freezi ng [ˈ] adj.极冷的，冷冻的condition [kənˈdɪʃn] n.条件，状况XXX吸入，吞入succeed [səkˈsi:d] v.胜利，完成方针，完成challenge [ˈtʃælɪndʒɪŋ] n. & v.挑战，考验in the face of面临(题目，艰巨)force [fɔ:s] n.力，力量nature ['neɪtʃə(r)] n.天然界，大天然even though(=even if)纵然，固然ocean ['əʊʃn] n.海洋the XXX Ocean宁靖洋cm(centimeter) [ˈsentɪˌmi:tə] n.厘米weigh [wei] v.称…重量XXX [bɜ:θ] n.出身，产生XXX出身时up to抵达(某数目，水平)，未几于adult [əˈdʌlt] n.成年人bamboo [bæmˈbu:] n.竹子endangered [ɪnˈdeɪndʒəd] adj.有风险的，靠近灭尽的，濒危的research [rɪˈsɜ:tʃ] n. & v.研究，调查XXX [ˈ] n.豢养员，保管人awake [əˈweɪk] adj.醒着excitement [ɪkˈsaɪtmənt] n.激动，兴奋walk into走路时撞到fall over绊倒illness [ˈɪlnəs] n.疾病，抱病remaining [rɪˈmeɪnɪŋ] adj.遗留的，残剩的or so大约artwork [ˈɑ:twə:k] n.艺术品，插图，图片wild [waɪld] adj.野性的，野生的government [ˈgʌvənmənt] n.政府whale [weɪl] n.鲸protection [prəˈtekʃn] n.保护，保卫XXX [] adj.宏大的，极多的dynasty [ˈdɪnəstɪ] n.朝代，王朝base [beɪs] n.根蒂根基，基地【重点词组】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. XXX.随意地做某事4. as far as I know据我所知as you can see,..正如你所瞥见的,…5. man-made objects人造物体7. XXX登山运动8，live up to活到……9.XXX比其他任何一座山高10. of all the salt XXX在所有的咸水湖中11. run along绵延，横亘……12. another 200 or so另有约莫200摆布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,XXX冰冻的天气条件17,risk their XXX冒着他们的生命危险18, XXX挑衅自我challenge ourselves19, in the face of difficulties面临艰巨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 XXX22. 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 cometrue24. 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. XXX在出身的时分28. XXX醒着29. run over with XXX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. XXX大熊猫越来越少XXX处于风险当中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 ,XXX保护鲸的划定(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 XXX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，XXX…保护…免于…的伤害XXX.保护孩子免于感冒48，XXX竹林49，XXX熊猫饲养员50，in the remaining forests在剩下的丛林里51，XXX (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【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。

八年级英语下册第7单元知识点和作文As we delve into the seventh unit of the Grade 8 English textbook, we embark on a journey that explores the fascinating world of would-be inventions and theirpotential to revolutionize our lives. This unit, titled "Would you mind keeping your voice down?", opens up a discussion on the importance of polite requests and apologies in everyday communication. It encourages students to consider how they can use language effectively to express their needs and desires while respecting the feelings of others.The knowledge points in this unit cover a range of grammatical concepts, including the use of modal verbs to express requests and apologies, as well as practice in writing polite requests and apologies in different scenarios. Students are introduced to the structure of polite requests, such as "Could you please...?" and "Would you mind...?", and are challenged to apply this structureto real-life situations, practicing their ability to communicate effectively and diplomatically.The writing component of this unit focuses on imaginative writing, asking students to create their own would-be inventions and describe them in detail. This exercise not only tests their understanding of the grammar and vocabulary learned in the unit, but also theircreativity and ability to present ideas clearly and concisely. Students are encouraged to think outside the box, envisioning inventions that could potentially solve real-world problems and improve people's lives.In the realm of vocabulary, the unit introduces new terms related to inventions and technology, such as "inventor," "invention," "robot," and "machine." Students are expected to not only recognize and understand these words but also use them effectively in their writing. This expanded vocabulary helps them to express more complexideas and concepts, enhancing their overall language proficiency.The combination of grammar, vocabulary, and imaginative writing in this unit provides students with a comprehensivelearning experience that is both challenging and engaging. By practicing polite requests and apologies, they learn to communicate more effectively with others, while the exercise in imaginative writing stimulates their creativity and critical thinking skills.In conclusion, the seventh unit of the Grade 8 English textbook is a rich and diverse learning resource that covers a wide range of language skills and concepts. It challenges students to push their boundaries, think critically, and communicate effectively, while also nurturing their imaginations and creativity. Through this unit, students gain valuable insights into the power of language and its role in shaping our interactions with the world.**解锁八年级英语下册第七单元的秘密**当我们深入八年级英语下册的第七单元时，我们踏上了一段探索未来发明及其有可能改变我们生活的潜力的奇妙旅程。

八年级英语下期Unit 7必背基础知识短语句型语法及作文汇总Unit 7 What's the highest mountain in the world?A)重点单词Sectiom A1. wall n.墙2. Asis n. 亚州3.desert n.沙漠4. force m.力:力量5.ocean n.大海:海洋6. thick adj.厚的;浓的v.包括:包含9. tour n.&n.旅行:旅游10.square n.平方:正方形11, deep adj. 深的;纵深的12,wide adj.宽的:宽闼的13.condition n.条件:状况14.nature.自然界;大自然15.tourist n..旅行者;观光者16. achievement n.成就:成绩17,meter(=metre)=. 米;公尺18.succeed s.实现目标:成功19 ancient adj.古代的:古老的20. achieve .达到:完成;成功21.population =人口:人口数量Section B1, bamboo n.竹子 2. awake adj. 醒省3. wild adj.野生的4. illness.n.疾病;病5. birth m.出生促生6.oil n. 油:食用油:石油n n.激动;兴奋n.词养员:保管人ernment n.政府;内图n.&v.研究;调查12. huge adj.巨大的:极多的13, weigh重量是……,称……的重量14. adult adj.成年的:成人的=.成人:成年动物B 词形转换Section A1.tour-trip(近义词)2.ocean-sea(近义词)3, thick-thin(反义词) an(名词)-Asian(形容词)5.deep(形容词)-deeply(副词)6.wide(影容词)-widely(副词)7.nature(名词) natural (形容词)8.achieve(动词)-achievement(名词)Section B1.huge----big(近义词) --asleep(反文词)--study(近义词) 4.ill(形容同)-illness(名词)5.keep(动词)-keeper(名词)6.weigh(动词)weight(名词)7.excite(动词)--excitement(名词) 5protect(动问)-protection(名词)C 重点短语Section A1.take in fresh air吸收新鲜空气2.run along 跨越……-3.on today’s Great Wall Tour有关今天的长城之旅4. reach the top 列达顶峰5.as big as 与……tain climbing 登山7.as far as I know 就我所知8:man-made objects 大造物体9. freezing weather 冰东的天气10.even though/even 即使:虽然11.feel free(可以)随便(做某事)12. the forces of nature 大自然的力量13.in the face of difficulties 面临危险14. any other mountain其他任何一座山15. achieve ones dream实现某人的梦想16.of all the salt lakes 在所有的成水制中17.20 square kilometers 20平方公里18.10 meters in height10 meters deep⎧⎨⎩10米深19. the forces of nature 自然界的力量20.the population of China 中国的人口21.feel free to do sth随便做某事22.be amazed at ... ......be surprised at.........⎧⎪⎨⎪⎩对感到惊愕对感动惊讶23.be amazed to do sthbe surprised to do sth⎧⎪⎨⎪⎩做某事感到惊愕做某事感到吃惊24.in nature在自然界中25.to one's surpriseto one's amazementto one's excitement⎧⎪⎪⎨⎪⎪⎩使人惊讶的是令人惊讶的是令某人兴奋的是26. protect sb/sth fro m…保护某人/物不受……危害27.as far as I knowas far as I seeas far as I remember⎧⎪⎪⎨⎪⎪⎩就我所知就我所见就我所记得28.including meme induded⎫⎪⎬⎪⎭包括我在内29.be in good conditionbe in bad condition⎧⎨⎩状态良好状态糟30.succeed inbe successful in⎫⎬⎭在……方面成功31. in the face of many problemsface many problems⎫⎬⎭面对很多问题32. in the face of many difficultiesface of many difficulties⎫⎬⎭面对很多困难33. achieve one's dreamrealize one's dream ⎫⎬⎭实现梦想34. pudh sb to do sthfarce sb to do sth⎫⎬⎭强迫某人做某事35. even thougheven if⎫⎬⎭即使，虽然，尽管Section B1.man-made objects人造物体2.fall over 绊倒3. live up to 活到4. at birth=When sb was born出生时5. be born in/on … 出生于……6. die from 因……而死7.cut down 砍伐:砍倒into走路时撞着9.every two years 每两年10.do research做研究11. endangered wild animals 濒危野生动物12.run over to sb.跑向某人13.the Pacific Ocean 太平洋the Atlantic Ocean 大西洋The Indian Ocean印度洋The Arctic Ocean北冰洋up to 20 30 years 达到20至30年14. in excitementwith excitement ⎫⎬⎭兴奋地15. {walk into sb/sth 走路时撞着某人或某物16.fall asleepfall in love with... ............ fall downfall behindfall overfall ill⎧⎪⎪⎪⎪⎪⎪⎨⎪⎪⎪⎪⎪⎪⎩睡着，入睡，进入梦香爱上喜欢上跌倒，突然倒塌落后、向前绊倒、倾倒生病，病倒17.200or so pandasabout/around200pandas⎫⎬⎭大约200只熊猫18.any other mountain in the world世界上任何其它的一座山19.the other boys in your class你们班其余的男孩20.of all the salt lakes在所有的咸水湖中21.one of the oldest countries in the world世界上最古老的国家之22.as you can see正如你所看到的23.risk one’s lives冒生命危险24.the spirit of … …的精神25.at the Chengdu Research Base在成都研究基地26.prepare for… 为……做准备27.every two years每两年28.die from/of … 因……而死29.10 kilos of bamboo十公斤竹子30.spend time/money doing sth花费时间或钱做某事31.spend time/money on sth在某事上花费时间或钱32.carry out/make/do research 做调查/研究3……关于...做调查/研究34.learn more about...更多了解D）．重点句子1.What’s the highest mountain in the world?世界上最高山脉是什么？molangma is higher than any other mountain in the world. 珠穆朗玛比世界上任何其它一座山都高3.How high is Qomolangma?珠穆玛峰有多高？4.The Caspian Sea is the deepest of all the salt lakes.在所有盐水湖中，里海最深5.The Ming Great Wall is 8,850 kilometers long.明长城公里长。

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。

人教版八年级下册英语第七单元重点归纳第七单元重点归纳本单元主要介绍了英语中的疑问句和特殊疑问词，以及一些重要的动词短语和语法规则。

下面将对这些内容进行详细的归纳。

一、疑问句形式及回答1. 一般疑问句：将陈述句的句子结构改为疑问句的结构，即动词调到主语之前。

如：Are you a student?（你是学生吗？）回答：是肯定回答时，可以简单回答Yes/Yeah；是否定回答时，可以直接回答No。

2. 特殊疑问句：用于询问具体信息，通常以特殊疑问词（如what, where, when, why, how等）开头。

如：What's your name?（你叫什么名字？）回答：具体回答特殊疑问词对应的信息。

3. 反意疑问句：由两部分组成，前半部分是正常的疑问句，后半部分是对前半部分问题的确认或否定。

如：You like music, don't you?（你喜欢音乐，是吗？）回答：对前半部分问题的确认或否定。

二、特殊疑问词及用法1. What：用于询问事物、物品或职业。

如：What's this?（这是什么？）2. Where：用于询问地点或位置。

如：Where is the library?（图书馆在哪里？）3. When：用于询问时间。

如：When is your birthday?（你的生日是什么时候？）4. Why：用于询问原因或理由。

如：Why are you late?（你为什么迟到？）5. How：用于询问方式、方法或程度。

如：How do you go to school?（你怎么去学校？）6. How much/many：用于询问数量或价格。

如：How much is this T-shirt?（这件T恤多少钱？）三、重要动词短语1. get up：起床。

如：I get up at 7 a.m every morning.（我每天早上七点起床。

）2. have breakfast/lunch/dinner：吃早餐/午餐/晚餐。