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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。
2020年春人教新目标英语八年级下册Unit7 what’s the highest mountain in the world ? 知识点一、重点短语：1. run through 穿过2. run into 流入3. in the world 在世界上4. in the end (=finally ) 最后5. lie in ( locate in ) 位于6. …meters high( long , wide) …米高（长，宽）7. fell free to do sth 做某事无需拘束8. as far as I know 据我所知9. the Ming Dynasty 明朝10. the ancient emperors 古代帝王11. the great wall 长城12. freezing 冻冰的；结冰的13. take in 吸入；吞入（体内）14. in the face of 面对（问题、困难等）15. as … as …与…一样16. at birth 出生时；刚出生17. fall over 向前摔倒、跌倒18. play with sb ( play with sth)和某人一起玩(玩某物)19. cut down 砍倒；裁短20. the pacific ocean 太平洋讲一讲１形容词与副词的比较级与最高级（section A）形容词、副词比较级和最高级规则变化和不规则变化。
能修饰比较级的词（表程度）Much a bit a little even如：it’s much colder today than it was yesterday . 今天比昨天冷得多。
练一练１比较级与最高级专题练习1. My brother is ___ more outgoing than me.A. manyB. littleC. much2. October 12th was one of ______ days in 2005. Shenzhou-VI was launched (发射）successfully.A. excitingB. more excitingC. the most exciting3. Which city is ______, Beijing, Shanghai or Fuzhou?A. beautifulB. more beautifulC. the most beautiful4. _____ children there are in a family, ____ their life will be.A. The less, the betterB. Fewer, richerC. The fewer, the better5. Mobile phones are very popular now and they are ______ than before.A. cheapB. cheaperC. the cheapest6. In our city, it’s _____ in July, but it’s even ___ in August.A. hotter, hottestB. hot, hotC. hot, hotter7. Of the two skirts, the pink one is ______.A. the nicestB. the nicerC. nicer8. Ja ck’s handwriting is as ____ as Mike’s.A. goodB. betterC. best9. We can do the work better with ____ money and ______ people.A. little, fewB. less, fewerC. fewer, less10. Jim is the tallest student in our class and Tom is the second ______ one.A. tallB. tallerC. tallest11. 在下列横线填上合适的词。
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。
Unit 7 What’s the highest mountain in the world?重点1.掌握形容词和副词比较级最高级的变化规则；2.常用句型的学习，如as....as; 比较级+than等；难点1.（not）as...as2.one of + the + 形容词的最高级+ 复数名词3.It is + adj. + to do sth易错点1.形容词比较级最高级的不规则变化；2.The+比....,the+比...句型；3.比and比句型高频考点1.形容词比较级最高级变形；2.其相关的句型的灵活运用；词汇：square n. 正方形；平方meter n.米；公尺deep adj. 深的desert n. 沙漠population n. 人口；Asia n. 亚洲wall n. 墙tour v. 旅行；旅游tourist n. 游客ancient adj. 古代的；古老的protect v. 保护；防护wide adj. 宽的；宽阔的paragraph n. 段落thick adj. 厚的；浓的include v. 包括；包含condition n. 条件；状况take in 吸入；吞入succeed n. 成功Japan n. 日本in the face of 面对achieve v. 实现；到达force n. 力量nature n. 自然ocean n. 大海；海洋weigh adj. 有...重；重at birth 出生时bamboo n. 竹子research v. 调查；研究awake adj. 醒着的；excitement n. 激动；兴奋illness n. 疾病adult n. 成年人remain v. 遗留；剩余government n. 政府huge adj. 巨大的oil n. 油；食用油第一部分：词汇精讲1.achieve v. 达到；完成；成功e.g. He will never achieve anything if he doesn’t work harder.如果他不加紧努力工作，他会一事无成。
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。
Unit7 What’s the highest mountain in the world?知识点归纳一、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...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二、用法归纳1.any other+名词单数其他任何一个......2.feel free to ask sb. sth. on ...... 就...随意问某人某事3.one of the +形容词最高级+可数名词复数最....的....之一4.what’s the+形容词最高级+名词in the world?世界上最....的....是什么？5.protect....from/against....保护....使不受；防御6.succeed in doing sth. 成功做成某事7.teach sb. about sth. 教某人有关.....内容8.send sb. to do sth. 派某人去做某事9.There be sb/sth doing.....有某人/物正在做某事三、重点句型1. It is +adj. + (for 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。
八年级英语下册Unit 7 Section A预习指导一、知识点1.Square (名词) “广场”“平方”Square meter 平方米Eg: The square is 1,000 square meters.这个广场1000平方米。
2.high与tall区别:High(形容词) “高的；高度的”，可以用来形容超出常规高度的物体或事物Tall(形容词) “高的”，通常用来描述长度较长的物体，如人、树或建筑物等，也可以用来描述人的身高。
Eg: The mountain is too high.这个山太高了。
She is very tall.她非常高。
3.In size 尺寸其它搭配：what size 什么尺码Eg: The regions differ in size, but not in kind.这些地区大小各异，但类型相同。
What size do you need?你需要什么尺码？4.数词 + 单位名词 + 形容词 (long/ wide/ high/ deep等)Eg: 1000 meters high 1000米高2 kilometers long 2千米长就其提问常用how long/ how wide/ how high/ how deepEg: -- How deep is the river?这条河多长-- It’s 500 meters long.它500米长。
5.Long (形容词) “长的”-- length (名词) “长度”Wide (形容词) “宽的” -- width (名词) “宽度”High (形容词) “高的” -- height (名词) “高度”Deep (形容词) “深的” -- depth (名词) “深度”Eg: -- How long is the river?这条河多长？-- The length of it is 2500 meters.它的长度时2500米。
