八年级下Unit7单元知识点归纳(共8页).doc
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1、精选优质文档-倾情为你奉上 Unit7 whats 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
2、 最古老的国家之一8. feel free to do sth. 随意地做某事 9.anything on todays 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 so
3、uthwestern 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
4、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 ones dream = ones 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 c
5、limbers 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Whats the population of?Its /The population of国家/城市 isWhats 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.
6、= 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。3.be famous for 因而著名 指由于某个与众不同的特征而出名Hangzhou is famous for its beautiful
7、 scenery.杭州以它美丽的风景而著名。be famous as 作为而著名 指作为某种身份而为众人所知Sun Yang is famous as a swimmer.孙杨作为一名游泳运动员而出名。4.include v. 包含;包括The price includes both your shirt and your trousers.这个价格包含了你的衬衫和裤子。 including prep. 包括Many middle school students like reading Harry Potter, including me.许多中学生喜欢读哈利.波特,包括我在内。5. suc
8、ceed v. 成功(1)succeed (in) doing sth. 成功做成某事He didnt succeed in passing the test.(2)n. success Confidence is the key to success. 信心是成功的关键。(3) adj. successful Everyone wants to be successful. 每个人都想成功。6. the forces of nature 自然界的力量 译为“影响力”,是可数名词。一般来说,force 是不可数名词“力气;力量”force v. “强迫” force sb. to do sth
9、. 强迫某人做某事Dont force the kid to what he dislikes.nature 不可数名词,“自然界;大自然”by nature 生性;生来就He is strong by nature. 他本性刚强。natural adj. 自然的三、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。2. . . . is because. One of the main reasons
10、is because people want to challenge themselves in the face of difficulties. 其中的一个主要的原因是人们想要在面临困难时挑战自己。3. . . . show(s) that. The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 这些登山者的精神向我们证明:我们永远都不应 该放弃实现自己的梦想。 4.(1) How high / deep / long / wide / tall/
11、. . . +is+主语 ? (2)Its +数量+ high / deep / long / wide / tall.Qomolangma is 8,844,43 meters high.How high is Qomolangma? 珠穆朗玛峰有多高?How big is the Sahara?- Its about 8,000,000 square kilometers in size. (3) 数词-名词-形容词 作定语This room is 8 meters wide.= this is an 8-meter-wide room.5. Although. Although Japa
12、n is older than Canada,it is much smaller. 虽然日本比加拿大有更悠久的历史,但是日本比加拿大小多了。三语法句型 原级: A = B. 用“A + 谓语 + as + 原级 + as + B” A B.用“A + 谓语 + not as (so) + 原级 + as + B”比较级: A + 谓语 + 形副比较级 + than + B. 最高级: 主语 + 谓语 + the + 形副最高级+ 比较范围(of + 人物,in +地方)形容词和副词比较级和最高级一 形容词、副词的比较级和最高级的构成规则:1一般情况加-er, -esttalltallerta
13、llest greatgreatergreatest2以不发音e结尾的单音节词加-r, -stlargelargerlargest nicenicernicest3在重读闭音节(即:辅音元音辅音)中, 先双写末尾的辅音字母 再加-er, -estbigbiggerbiggest hothotterhottest4以“辅音字母y”结尾的双音节词, 把y改为i再加-er, -esteasyeasiereasiest heavyheavierheaviest 5其他双音节词(副词)和多音节词,比较级在前面加more,最高级在前面加mostbeautifulmore beautifulmost bea
14、utifuldifferentmore differentmost different easilymore easilymost easilyfriendlymore friendly; commonmore common; helpfulmore helpful,more careful, more nervous, more relaxed, more normal,modern- more modernunhappymore unhappy, lucky-luckierunluckymore unlucky注:最高级前要加the ,不加表示“非常”,a most important m
15、eeting 副词的比较级和最高级1大多数以ly结尾的副词前加more 和most 来构成比较级和最高级。 2少数单音节副词,加er,est 构成其比较级和最高级 。几个特殊的形容词和副词原级比较级 最高级good ,wellbetterbestbad, ill, badlyworseworstmany ,muchmoremostlittlelessleastfarfarther距离, further程度farthest, further(提高进一步)oldOlder时间, elder顺序oldest, eldest二、形容词、副词的比较级的用法名称结构可放在前的修饰词例句一、原级的用法1“甲
16、+be+(倍数)+as+形容词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”almost, nearly, just, exactly, quite, rather, very, half , twice,three times , a third, so,tooTom is as old as Kate.汤姆和凯特年龄一样大。Tom is twice as old as Kate.汤姆的年龄是凯特的二倍。2“甲+实意动词+(倍数)+as+副词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”Tom runs as fast as Mike.汤姆和迈克跑得一样快。Tom run
17、s twice as fast as Mike.汤姆跑得速度是迈克的二倍。3“甲+be+not+as/so+形容词原级+as+乙”甲不如乙This room is not as/so big as that one.这个房间不如那个大。4甲+助动词+not+动词原形+as/so+副词原级+as+乙”甲不如乙He doesnt walk as slowly as you.他走路不像你那样慢。名称结构可放在前的修饰词例句二、比较级的用法1甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙”或“甲比乙几倍”a lot, much , a bit, even, a little , far,
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