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1、Unit 7 Whats the highest mountain in the world?一、词组归纳1. free to do sth随意做某事 2.ancient emperor古代帝王3.protectfrom/against保护免受 4.as far as I know据我所知5.take in吸入；吞入 6. in the face of面对7.at birth出生时 8. talk about谈论9.as you can see正如你所看到的 10.mountain climbing 登山11.give up doing sth放弃做某事 12. be iin danger处于
2、危险中13.preparefor为准备 14. walk into走路时撞到15.fall over绊倒 16.take care of照顾17.die from死于 18.cut down砍倒19.in the future将来 20.because of因为21.up to到达；至多有；不多于 22. succeed in doing sth成功地做某事23. spenddoing sth花费 24. teach sb. about sth教某人有关内容25. send sb. to do sth派某人去做某事 26. the forces of nature自然力量27. achieve
3、 ones dream实现某人的梦想 28.freezing weather condition29.heavy storm 巨大的风暴 30.risk ones life 冒着某人的生命危险31. a symbol of的象征 32.human activities人类活动33.endangered wild animals濒危野生动物 34.the importance of的重要性35.the habits of的习惯二、考点归纳考点1 Population n.人口:人口数量population常与定冠词the连用，其构成主语时，谓语动词常用第三人称单数形式，即be动词用isAt th
4、e beginning of the twentieth century the worlds population was about 1.6 billion在二十世纪初，世界人口大约是16亿。当主语表示人口的百分之几、几分之几等时， be动词用areAbout seventy percent of the population in that country are farmers.那个国家约百分之七十的人是农民。表示有多少人口时，用“have/has a population of + 数词”，或“the population of is + 数词”。China has a popula
5、tion of about 1.4 billion. = The population of China is about 1.4 billion.询问某国、某地有多少人口时，应用 what 进行提问。What is the population of your hometown? 你的家乡有多少人?表示人口的多或少不用much 或 little,而应用large, big或smallIndia has a large population.印度人口众多。考点2 protect v.保护；防护protection n.保护protect.fromagainst.保护.免遭.In winter
6、people usually keep flowers in their houses to protect them from the cold.冬天人们一般把花放在室内，以保护它们不受冻害。其近义短语为 prevent .from和 keep.from.考点3 deep adj.深的；纵深的生 adv.在深处长、宽、高、深等的表达可用：基数词 + 单位词 + 形容词（long, wide, high, deep等）=基数词 + 单位词 + in + 名词（length, width, height, depth, size等）This hole is 3 meters deepThis h
7、ole is 3 meters in depth这个洞3米深。I need a 3-meter-deep （形容词）hole我需要一个3米深的洞。考点4 weigh v. 重量是；称的重量 weigh 此处作系动词，意为“重量是”。At birth, most babies weigh between 3 and 4 kilograms. weigh 还可作及物动词，意为“称的重量”。She weighed the stone in her hand.【拓展】weight 作名词，意为“重量；分量”。put on/gain weight 表示“增加体重”；lose weight 表示“减重”。
8、考点5 any other意为“其他任何一个”any other后面修饰的名词必须是单数，常用于比较级结构中，表示最高级含义，可与“the other+可数名词复数”或者the others互换。“比较级than any other名词单数”“比较级than the other+可数名词复数”“比较级than the others”例句：Autumn is better to go travelling than any other season.Peter runs faster than any other student/the other students/the others in
9、his class.She is thinner than any other student in her class. = She is the thinnest in her class.【特别提醒】如果比较对象不在同一范围内或不属于同一类别，应用“形容词/副词比较级 + than any（任何的）+ 可数名词单数”。The Pacific Ocean is larger than any lake in the world.考点6 One of +形容词最高级 +名词复数“one of+the+形容词最高级+复数可数名词”指在某一个范围内“最之一”，作主语时，谓语动词用单数形式。 He
10、 is one of the most popular teachers in our school.他是我们学校最受欢迎的老师之一考点7 倍数的表达： A + be+ 倍数+ 形容词比较级 +than + B A + be +倍数 +as + 形容词或副词原级 + as +B This room is three times bigger than ours. 这个房间比我们的大三倍考点8 include “包含、包括” The tour price includes six meals旅游价格包括6顿饭。Ive got three days holiday including New Ye
11、ars Day.包括元旦在内，我有3天假期。考点9 die from:指由于外部原因（事故、缺乏食物等）造成的死亡die of: 指由于人体自身原因（疾病、年老、忧伤等）造成的死亡-Do you know that Mr. Zhang passed last week?- Yes. He died illness.A. away; of B. on; from C. by; with D. off, as考点10 succeed v.实现目标；成功fail v.失败succeed to do sth.或succeed in doing sth.成功做某事succeed in sth. 在某方面
12、成功Very few people succeed in losing weight and keeping it up.很少有人能减肥成功并一直保持下去。考点11 force n.力；力量考v.迫使；强迫意为“部队，武装力量”时，是可数名词，常用复数形式；意为“力量；武力”时，是不可数名词。 by force 用武力 force sb.to do sth.迫使某人做某事Wars forced them to leave their homes.考点12 形容词比较级用法1.形容词原级比较（1）as原级as 与一样I enjoy music as much as Betty does.我和贝蒂
13、一样喜欢音乐。（2）not asso原级as不如Tom can not run as fast as his friends.汤姆不如他的朋友们跑得快。（云南昆明）2形容词比较级比较（1）比较级单独使用（暗含比较关系）Youve done a good job, and Im sure you can do it better.你做得很好，而且我相信你能做得更好。（2）比较级thanJohn drove much more carefully than I did.约翰开车比我小心得多。（3）比较级and比较级 越来越.With time going on, we are getting on
14、 better and better with one another.随着时间的推移，我们之间相处得越来越好。（4）the比较级，the比较级 越.越.The harder you work，the better youll learn.你越努力，学得就越好。3形容词最高级比较最高级主要用“the最高级名词（表示范围的短语或从句）”结构表示。This is the oldest theater in London.这是伦敦最古老的剧院。4形容词比较级表示最高级的用法（1）比较级与否定词连用，表示最高级意义。No one is taller than Tom in his class.在班里没
15、有人比汤姆高。（2）比较级thanany other单数可数名词比较级thanthe other复数名词比较级thanany of the other复数名词比较级thananythinganybody elseTom runs faster than the other students in his class.汤姆在他班里比其他学生跑得都快。考点13 awake: adj.醒着的 asleep: adj.睡着的 wake up:叫醒 He was awake the whole night. 他整个晚上都是醒着的 Please wake me up at seven oclock tomorrow morning. 请明天早上7点钟叫醒我【拓展延伸】表示睡觉整个过程的相关词汇参考：sleeping adj. 在睡觉的sleepy (adj. 打瞌睡的) go to bed/go to sleep (v. 去睡觉) sleep (v. 睡觉) fall asleep (v. 入睡) asleep (adj. 睡着的) wake (up)/waken/awake (v. 醒来；唤醒) awake (adj. 醒着的) get up (v. 起床)学科网（北京）股份有限公司