人教版八年级下册英语Unit7知识点(汇编)
最全面人教版八年级下册英语第七单元知识点归纳总结
最全面人教版八年级下册英语第七单元知识点归纳总结In the seventh unit of the comprehensive People's Education Edition of the eighth grade English textbook, several important knowledge points are covered. This article aims to summarize and consolidate these knowledge points comprehensively. The knowledge points covered in this unit include vocabulary, grammar, reading comprehension, and writing skills.I. VocabularyIn this unit, students are introduced to a wide range of vocabulary. These words are related to the themes and topics discussed in the unit. Some important words and phrases introduced in this unit are:1. ceremony 仪式2. icon 图标，偶像3. symbol 象征，符号4. identity 身份5. freedom 自由6. independence 独立7. associate 与...有关联8. challenge 挑战9. annual 每年的10. military 军事的II. GrammarThe grammar points covered in this unit focus on verb tenses, passive voice, and reported speech.1. Verb tenses:- Present simple tense: used to talk about general truths, habits, and routines.- Present continuous tense: used to talk about actions happening at the moment.- Simple past tense: used to talk about completed actions in the past.- Present perfect tense: used to talk about actions or events that started in the past and continue to the present.2. Passive voice:- The passive voice is used when the focus is on the action rather than the subject. It is formed by using the verb "to be" + past participle.3. Reported speech:- Reported speech is used when we want to report what someone else said. It involves a change in pronouns, tenses, and time expressions.III. Reading ComprehensionThe reading comprehension exercises in this unit focus on developing students' reading skills and comprehension. Students are required to readauthentic texts and answer questions related to the texts. The texts cover a range of topics including historical events, cultural practices, and personal experiences.IV. Writing SkillsThe writing skills covered in this unit focus on developing students' ability to write a descriptive paragraph and a letter.1. Descriptive paragraph:- Students are given a picture or a topic and are required to write a descriptive paragraph using appropriate vocabulary and sentence structures.2. Letter writing:- Students learn to write a friendly letter, applying the appropriate format, language, and tone.In conclusion, the seventh unit of the comprehensive People's Education Edition of the eighth-grade English textbook covers various knowledge points related to vocabulary, grammar, reading comprehension, and writing skills. By mastering these knowledge points, students will be able to enhance their language proficiency and communication skills in English.。
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。
最全面人教版八年级下册英语第七单元知识点归纳总结
Unit 7 What's the highest mountain in the world?一、词汇与短语◆重点单词A部分1．square 平方；正方形n.2．achievement 成就；成绩n. 3．meter(= metre) 米；公尺n.4．southwestern 西南的；西南方向的adj. 5．deep 深的；纵深的adj.6．thick 厚的；浓的adj.7．desert 沙漠n.8．include 包括；包含v. 9．population 人口；人口数量n.10．freezing 极冷的；冰冻的adj. 11．Asia 亚洲n.12．condition 条件；状况n.13．tour 旅行；旅游v. & n.14．succeed 实现目标；成功v. 15．tourist 旅行者；观光者n.16．challenge 挑战；考验v. & n. 17．wall 墙n.18．achieve 达到；完成；成功v. 19．amazing 令人惊奇的；令人惊喜的adj.20．force 力；力量n.21．ancient 古代的；古老的adj.22．nature 自然界；大自然n. 23．protect 保护；防护v.24．ocean 大海;海洋n.25．wide 宽的；宽阔的adj.B部分1．cm(= centimeter/centimetre) 厘米2．weigh 重量是…；称…的重量v. 3．birth 出生；诞生n.4．adult 成年/人的adj. 成人;成年动物n. 5．bamboo 竹子n.6．endangered 濒危的adj. 7．research 研究；调査n. & v.8．government 政府；内阁n. 9．keeper 饲养员；保管人n.10．whale 鲸n.11．awake 醒着adj.12．oil 油；食用油；石油n. 13．excitement 激动；兴奋n.14．protection 保护；保卫n. 15．illness 疾病；病n.16．huge 巨大的；极多的adj. 17．wild 野生的adj.◆重点短语A部分1．feel free 随便(做某事)2．even though(= even if) 即使；虽然3．as far as I know 就我所知4．the Pacific Ocean 太平洋5．in the face of 面对(问题、困难等)6．the highest mountain 最高的山7．take in 吸入；吞入(体内)8．in the world 在世界上9．square kilometers 平方公里10．in size 尺寸大小；面积11．one of the world's most dangerous sports 世界上最危险的运动之一12．one of the oldest countries 最古老的国家之一13．the population of the US 美国的人口14．get near the top 接近山顶15．as big as 和……一样大16．all the salt lakes 所有的咸水湖17．in Asia 在亚洲18．mountain climbing 爬山19．freezing weather conditions.冰冷的天气状况20．one of the most popular places 最受欢迎的地方之一21．the ancient emperors 古代帝王22．run along the southwestern part of China 绵延中国西南部23．the main reason 主要原因24．how long 多长25．man-made objects 人造物体26．risk one's life 冒着生命危险27．part of ……的一部分28．one of the main reasons主要原因之一29．rise the highest 海拔最高30．challenge oneself 挑战自己31．of all the mountains 在所有的山脉中32．the spirit of ……的精神33．fall very hard (雨或雪)下得非常大34．the forces of nature 自然的力量35．achieve one's dream 实现梦想B部分1．at birth 出生时2．walk into 走路时撞着3．up to到达(某数量、程度等)；不多于4．with excitement 兴奋地5．protect sb. from sth.保护某人免受某物的侵害6．one of the panda keepers 其中一位熊猫饲养员7．or so 大约8．take care of 照料；照看9．Chengdu Research Base 成都研究基地10．play with 和……玩耍11．stand on two legs 直立行走12．be special to sb. 对某人来说是特别的13．many times 许多次/倍14．around the world 全世界15．a baby panda 熊猫宝宝16．a symbol of ……的象征17．live up to 30 years 活30年18．research centers 研究中心19．prepare sth. for sb. 为某人准备某物20．every two years 每两年21．run over to sb. 跑到某人跟前22．teach sb. about sth. 教给某人某事23．die from 死于……24．endangered wild animals濒危的野生动物25．bamboo forests 竹林26．the importance of ……的重要性27．cut down 砍伐28．do research 做研究29．human activities 人类活动30．in danger 在危险中31．fall over 绊倒◆重点句子A部分1．It's about 8,850 kilometers long. 它大约8 850 千米长。
人教版英语八年级下Unit 7 知识点归纳
Unit 7 What’s the highest mountain in the world?1.take in 吸收，领会2.as+形容词/副词原级+as 和.....一样......3.in the face of 面对in the face of difficulties 面临困难4.at birth 出生时5.fall over 绊倒；被…绊倒fall over the chair 被椅子绊倒6.play with sb 和某人一起玩7.cut down 砍伐8. the population of China 中国的人口9.one of the oldest countries最古老的国家之一one of the world’s most dangerous sports世界上最危险的运动之一one of the most popular places最受欢迎的地方之一10. feel free to do sth. 随意地做某事11.as far as I know 据我所知12.as you can see,.. 正如你所看见的,…13.mountain climbing/climbing mountains 登山运动14.live up to 活到……15.higher than any other mountain 比其他任何一座山高16.of all…在所有的….中17.run along 绵延，横亘……18.another 200 or so 还有大约200左右19.risk their lives 冒着他们的生命危险20.the first people to do sth. 第一个做某事的人’s dream= make one’s dream come true实现某人的梦想22.die from…死于…23. take care of 照顾;照料24.every two years 每两年25.endangered animals 濒危动物26.fewer and fewer pandas大熊猫越来越少27.the forces of nature 自然界的力量28.reach the top 到达顶峰29.even though 虽然;尽管30.be awake 醒着31.run over with excitement 兴奋地跑过去32.walk into sb. 撞到某人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36.sea life 海洋生物37.water pollution 水污染，38.stop putting rubbish into the sea停止往大海里丢垃圾39.protect … from…保护…免于…的伤害protect children from catching a cold.保护孩子免于感冒40.the population of ... ...的人口（谓语动词用单数）要表示人口的多少用big/large ,small对人口的多少进行提问要用特殊疑问词what1.What is the highest mountain in the world?世界上最高的山是什么山？2.It’s a lot bigger than the population of theUS. 它比美国的人口多的多.3.It has a much longer history than the US.它比美国有更悠久的历史。
人教版八年级下册英语unit7内容整理
人教版八年级下册英语unit7内容整理死记硬背得不到真知识，投机取巧学不到真本领;纸上谈兵学不到真本事，闭门造车结不出好硕果。
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Unit7 What’s the highest mountain in the world?一.重点单词square [skwe?(r)] n. 平方，正方形，广场meter [?mi:t?] n. 米deep [di:p] adj. 深的desert [?dez?t] n. 沙漠population [?p?pju?lei??n] n. 人口(数量),全体居民Asia [?e] n. 亚洲feel free (可以)随便(做某事)tour [tu?] n. 旅行，观光wall [w?:l] n. 墙amazing [??me?z??] adj. 令人惊异的ancient [?e?n??nt] adj. 古代的，古老的protect [pr??tekt] v. 保护wide [wa?d] adj. 宽的，广阔的as far as I know 就我所知achieve [??t?i:v] v. 完成，实现achievement [??t?i:vm?nt] n. 成就，成绩southwestern [sa?θ'west?n] adj. 西南的,西南方向的thick [θ?k] adj. 厚的，浓的include [?n?klu:d] v. 包括，包含freezing [?fri:z??] adj. 极冷的，冷冻的condition [k?n?d??n] n. 条件，状况take in 吸入，吞入succeed [s?k?si:d] v. 成功，实现目标，完成challenge [?t??l?nd] n. & v. 挑战，考验in the face of 面对(问题，困难)force [f?:s] n. 力，力量nature ['ne?t??(r)] n. 自然界，大自然even though(=even if) 即使，虽然ocean ['n] n. 海洋the Pacific Ocean 太平洋cm(centimeter) [?sent??mi:t?] n. 厘米weigh [wei] v. 称…重量birth [b?:θ] n. 出生，诞生at birth 出生时up to 到达(某数量，程度)，不多于adult [ ??d?lt] n. 成年人bamboo [b?m?bu:] n. 竹子endangered [?n?de?nd??d] adj. 有危险的，濒临灭绝的，濒危的research [r??s?:t?] n. & v. 研究，调查keeper [?ki:p?(r)] n. 饲养员，保管人awake [??we?k] adj. 醒着excitement [?k?sa?tm?nt] n. 激动，兴奋walk into 走路时撞到fall over 绊倒illness [??ln?s] n. 疾病，生病remaining [r??me?n??] adj. 遗留的，剩余的or so 大约artwork [?ɑ:tw?:k] n. 艺术品，插图，图片wild [wa?ld] adj. 野性的，野生的government [?g?v?nm?nt] n. 政府whale [we?l] n. 鲸protection [pr??tek?n] n. 保护，保卫huge [hju:d?] adj. 巨大的，极多的dynasty [?d?n?st?] n. 朝代，王朝base [be?s] n. 基础，基地二.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三.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。
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。
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Unit7 What's the highest mountain in the world？名词：square 平方；正方形meter 米；公尺desert 沙漠population 人口；人口数量Asia 亚洲tourist 旅行者；观光者wall 墙achievement 成就；成绩condition 条件；状况force 力；力量nature 自然界；大自然ocean 大海；海洋birth 出生；诞生bamboo 竹子keeper 饲养员；保管人excitement 激动；兴奋illness 疾病government 政府oil 油；食用油；石油protection 保护；保卫动词：protect 保护；防护include 包括；包含succeed 实现目标；成功achieve 达到；完成weigh 重量是…；称…的重量形容词：deep 深的ancient 古代的；古老的wide 宽的；宽阔的thick 厚的；浓的awake 醒着wild 野生的huge 巨大的；极多的兼类词：tour n&v 旅行；旅游research n&v 研究；调查adult adj 成年的；成人的n 成人；成年动物短语：feel free （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 面对（问题、困难等）even though 即使；虽然at birth 出生时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；不多于知识点：1、大数的读法：9600,000 nine million and six hundred thousand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），第二个逗号前的数为million（百万），第三个逗号前的数为billion（十亿），然后一段一段的表示。
2,687 two thousand six hundred and eighty-seven18,357,089 eighteen million, three hundred and fifty-seven thousand, eighty-nine164,213,430 one hundred and sixty-four million, two hundred and thirteen thousand, four hundred and thirty 1,123,456,789 one billion, one hundred and twenty-three million, four hundred and fifty-six thousand, seven hundred and eighty-nine多位数基数词读法口诀：读数前，先分开；写数前，先摆位。
billion，million，thousand排好队。
注意：几百几千几百万等不要加s ！！！！39883456789852747985237493920482、表示长宽高基数词+ 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，height高度，width宽度）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。
3、表示比其他任何一个……都……：adj/adv比较级+ than any other + 单数名词（同一范围类别）adj/adv比较级+ than any + 单数名词（不同范围类别）同一范围）中国比亚洲的其他任何一个国家都大。
China is larger than any country in Africa (不同范围）中国比非洲的任何一个国家都大。
He is taller than student in class. 他比班里任何一个学生高。
The Pacific Ocean is larger than lake in the world. 太平洋比世界上任何一个湖都大。
4、population 人口；人口数量，是集体名词（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。
（3）形容人口多少用large（多）或small（少）China has a large population, but Singapore has a small population. 中国人口众多，而新加坡人口很少。
（4）询问人口多少：What's the population of ……？……的人口有多少？回答：……have/has a population of + 数字……有……人口。
The population of ……is…………的人口有……。
—What's the population of China？中国有多少人口？—It has a population of 1.3 billion. = The population of China is 1.3 billion. 有13亿人口。
5、amazing 令人大为惊奇的；令人惊喜（惊叹）的修饰物amazed 惊奇的；惊喜的；惊叹的修饰人be amazed at sth 对……惊讶、惊奇This is an amazing discovery. 这是一个惊人的发现。
I'm amazed at his rapid progress. 我对他快速的进步感到惊讶。
6、protect ……against/from……保护……免于……The sunglasses protect eyes against the strong sunlight. 太阳镜保护眼睛不受阳光上海。
What can women do to protect themselves from heart disease？女性怎样做才能使自己不得心脏病呢？7、one of the + n复数……之一one of the + adj最高级+ n复数最……的……之一Miss Li is one of the most popular teachers in our school. 李老师是我们学校最受欢迎的老师之一。
此结构做主语时，谓语动词用单数One of the boys likes playing soccer. 其中一个男孩喜欢踢足球。
8、succeed v 实现目标；成功反义词：fail 失败succeed in doing sth 成功做某事I couldn't believe that they succeeded in solving the problem. 我很难相信他们成功解决了这个问题。
success n成功的人或事（可数名词）；成功（不可数名词）He is a great success as a writer. 作为作家，他是一个伟大的成功者。
Failure is the mother of success. 失败是成功之母。
successful adj成功的He is a successful writer. 他是个成功的作家。
9、achieve v达到；完成；成功achieve one's dream = make one's dream come true 实现某人的梦想He achieved his dream of becoming an engineer. = His dream of becoming an engineer came true.他实现了成为一名工程师的梦想。
achievement 成就，成绩（可数名词）；达到，完成（不可数名词）He has many great achievements. 他有许多伟大的成就。
We felt a strong sense of achievement when we reached the top of mountain. 当我们到达山顶时，我们有极大的成就感。
10、even though 即使；虽然= even if，不能和but连用Even though I should fail, I will have a try. 哪怕失败，我也要试一下。
Even though you had wings, you can't be there in time.即使你长了翅膀,也无法及时到那里。
11、weigh v 重量是…，称…的重量At birth, most babies weigh between 6 and 8 pounds. 大多数婴儿出生时的体重在6到8磅之间。
She weight the stone in her hand. 她用手掂了掂那块石头的重量。
weight n 重量，分量put on/gain weight 增加体重lose weight 减重12、prepare……for……为……准备……prepare for 为……做准备She prepared a nice breakfast for us. 她给我们准备了一顿可口的早餐。
He works hard to prepare for the exam. 他努力学习为考试做准备。
13、cut down 砍倒；减少cut up 切碎cut off 切断；打断cut away 切除；剪去cut out 删除；裁剪In order to protect the environment, we shouldn't cut down the trees anymore. 为了保护环境，我们不应该再砍伐树木了。