人教版八年级英语下册Unit 7 Whats the highest mountain in the world短语语法知识点汇总.docx

1、人教版八年级英语下册Unit 7 Whats the highest mountain in the world短语语法知识点汇总一、 必背短语1.最古老的国家之一one of the oldest countries2.随意地做某事feel fn加油ree to do sth.3.据我所知as fn加油ar as I know4.最高的山脉thn加油e highest mountain5.其他任何一座山any othern加油 mountain6.在所有的咸水湖中of n加油all the salt lakes7.n加油绵延run along8.呼吸空气takn加油e in air9.面对i

2、n the face of 10n加油.放弃做某事give up doing sth.11.实现n加油某人的梦想achieve one s dream12.虽然；尽管evn加油en though13.出生时at birth14n加油.兴奋地跑过去run over with excitemen加油nt15.撞到某人walk into sb.16.摔倒n加油fall over17.每两年every twon加油 years18. 砍伐森林cut don加油wn the forests19.濒危n加油动物endangered animals2n加油0.处于危险之中be in danger21.大熊猫

3、越来n加油越少fewer and fewer pandasn加油22. 的重要性the importance on加油f23.Whats the+形容词最高级+名词 in the wn加油orld? 世界上最.的.是n加油什么？24. one of the +形容词最高n加油级+可数名词复数 最.的.n加油.之一25. There be sb/sth doing.n加油有某人/物正在做某25.protect.frn加油om/against+doing保护.使不受；防御【教n加油材内容解析】Section A1. about 9,600,000 squn加油are kilometres in s

4、ize (P.n加油 49)square用作形容词，表示“平方的”n加油，用于数字后面表示面积。Our new house is 9n加油5 square metres in size.2. 1,025 n加油meters deep. (P. 49)英语中常见的长n加油宽高的表达方式为：基数词+单位词+形容词(long, win加油de, high, deep)。The rope is two men加油ters long.3. Qomolangma is higher than ann加油y other mountain in then加油 world. (P. 49)any other意为

5、“其他任何一个”，后接可n加油数名词单数，常用于比较级结构中，表示最高级含义，可与“the n加油other+可数名词复数”或者the on加油thers互换。Peter runs faster than any on加油ther student/the other students/then加油 others in his class.4. Chn加油ina has the biggest population in the wn加油orld. (P. 50)population表示“人口”，是集合名词，对n加油人口数量提问时，用what而不用how many/much，populatin加

6、油on若作主语，强调整体概念时，谓语用单数形式，强调个体时，谓语用复数形式。n加油Whats the population in China now?Thn加油e population of this smaln加油l town is three thousan加油nd.More than one fifth of the population加油n of the country are over 60n加油 years old.5. The main reason was to pron加油tect their part of the country. (n加油P. 50)protect表示

7、“保护”时n加油，常用的结构为：protect.from.n加油.“保护免受”。Humans shn加油ould do something to protect thn加油e environment.The sunglassesn加油 will protect you from sunshine.6. As fn加油ar as I know, there are no other man-man加油de objects as big as thin加油s. (P. 50)as far as I know意n加油为“就我所知、我认为”，相当于as far as I am concernedn加油

8、。As far as I know, hell n加油be away from three months.7. One of n加油the worlds most dangerous sn加油ports is mountain climbing, and onen加油 of the most popular n加油places for this is the Hin加油malayas. (P. 51)“one of+the+n加油形容词最高级+复数可数名词”指在某一个范围内“最之n加油一”，作主语时，谓语动词用单数形式。Mary is one of tn加油he best students i

9、n our cn加油lass.8. Even more serioun加油s difficulties include frn加油eezing weather conditions n加油and heavy storms. (P. 51n加油)include表示“包含、包括”，强调一个整体里面包含一些部分，incln加油uding常用作介词，表示“包括”。The book in加油ncludes eight units.He has n加油many friends, including Tom.9. It in加油s also very hard to take in air as youn加

10、油 get near the top. (P. 51)take inn加油意为“吸收”。Do you know how plants take n加油in water?10. The first Chinese team did son加油 in 1960, while the first woman to succen加油ed was Junko Tabei from Japan n加油in 1975. (P. 51)succeed表示“成功”，n加油常用的结构为：succeed to do sth.或者succen加油ed in doing sth.“成功做成某事”。Tn加油he clim

11、bers succeeded tn加油o get to the top of the mountain in tn加油he end.=The climbers succeeded in n加油getting to the top of n加油the mountain in the end.11. One on加油f the main reasons is that people want n加油to challenge themselves in the facn加油e of difficulties. (P.n加油 51)(1) challenge意为“挑战、考验”，challen加油nge

12、 sb. to (do) sth.表示“向某人挑战做某n加油事”。He challenged me to pn加油lay chess.(2) in the face意n加油为“面对（问题或者困难）”They showed n加油courage in the face ofn加油 danger.12. The spirit these climbers shn加油ows us that we should never givn加油e up trying to achieve our dreams. (P. n加油51) achieve用作动词，表示“达到、完成、成功n加油”。I believe

13、you will achieve your dreamn加油 in the end.13. Why do so many people n加油try to climb this mounn加油tain even though it is dangeron加油us. (P. 51) even though意为“即使、虽然”，相当于evn加油en if，引导让步状语从句。Evenn加油 though Frank left school an加油t 16, he still became a successful writen加油r.Section B1. weighs 5,0000 kilos (

14、Pn加油. 53) weigh此处作动词，表示“有重”n加油，名词是weight。The baby wein加油ghed about 5 kilometres.What is his wen加油ight?2. This elephant wn加油eighs many times more than thn加油is panda. (P. 53) “倍数+比较级+thann加油”表示“比大/多多少倍”。The room looks thrn加油ee times bigger than that one.n加油3. At birth, a baby panda is about.(P.n加油 53)

15、 at birth表示“出生时”。The baby wen加油ighed three kilometresn加油 at birth.4. A panda can live un加油p to.(P. 53) up to表n加油示“达到（某种数量或者程度）”The thean加油tre can hold up to 500 people.n加油【拓展】be up to sb.“由某人决定”You can leave n加油today or tomorrow. It isn加油 up to you.5. Panda keepn加油ers are preparing milk for the baby

16、 n加油pandas breakfast. (P. 54) prepare for n加油sth.“为做准备”They are preparing for the n加油party tonight.prepare.for.“为准备n加油”We should prepare some sweetn加油s for Childrens Day.be prepared for“为作准n加油备”The players are well prepared n加油for the match.6. At 9:00 a.m., n加油they find that most of the babies arn加油

17、e already awake and n加油hungry. (P. 54) awake用作n加油形容词，表示“醒着的”，反义词是asleep。Is thn加油e baby asleep or awake?7. Anothern加油 300 or so live in zoos or resean加油rch centers in China an加油nd other countries. (n加油P. 54)or so意为“大约”，放在数量词后面n加油，表示大约的概念。There are 30 won加油rkers or so in the factory. 【语法讲解】（1）n加油基数词.

18、基n加油数词的构成。基数词1-12是独立的单词。one, two, tn加油hree, four, five, six, seven, eighn加油t, nine, ten, eleven, twelve基数n加油词13-19是在个位数后面加-teen构成，其中thirteen, fn加油ifteen, eighteen是不规则变化。thirn加油teen, fourteen, fifteen, n加油sixteen, seventeen, eighteen加油n, nineteen整十的基数词20-90是在个位数n加油词后面加-ty构成，其中twenty, thirty, fn加油orty

19、, fifty, eighty是不规则变化。n加油twenty, thirty, forty, fifty,n加油 sixty, seventy, eighty, n加油ninety非整十基数词21-99是在十位数后面加上个位数构成，中n加油间加上连字符“-”。twenty-one, sn加油eventy-six, eighty-eight三n加油位数以上的基数词，百位数和十位数之间用and连接。twon加油 hundred and one, three thousand fivn加油e hundred and fourteen英语中没有n加油“万”和“亿”这两个单位，在表示“万”和“亿”时，

20、把“万”念成n加油10个千，“十万”念成100个千，“亿”念成100个百万以此类推n加油。10,000：ten thousand100n加油,000: a hundred thousand100,n加油000,000: a hundred millionn加油35, 845: thirty-fivn加油e thousand, eight hundred and fortn加油y-five. hundred, tn加油housand, million 和billion的用法。hundred,n加油 thousand, million和bin加油llion等表示确切数字时，只用其单数形式；但是n加

21、油在表示不确切数字时，要用其复数形式，并且与of连用，表示约数。e.g:1n加油. There are more thann加油 three hundred days in n加油a year. 一年有三百多天。 2. Thousn加油ands of visitors travel to the Great Wn加油all every year. 每年有成千n加油上万的游客游玩长城。. 基数词表示编号例如：n加油Lesson Five (the fifth lesson) 第五课 Ron加油om 306 306房间 Page Tweln加油ve (the twelfth pagen加油) 第十

22、二页 Class One, Gradn加油e Six 六年级一班（2）形容词和副词的比较级和最高级形容词比较级n加油的变化规则。. 规则变化构成法原级比较级最高级单音节词+er/esn加油tshortshortershortestcoldcolden加油rcoldest以不发音e结尾的词+r/stwidewidern加油widestlargelargerlargen加油st单个辅音字母结尾的重读闭音节词，n加油双写末尾辅音字母+er/estbigbiggerbign加油gesthothotterhotn加油test以辅音字母+y结尾的词，变y为i+er/esthen加油avyheavierhe

23、aviestbusyn加油busierbusiest多音节词在前面+more/mostimpon加油rtantmore importantmost impn加油ortantbeautifulmn加油ore beautifulmost beautifun加油l. 不规则变化原级比较级最高级n加油good/wellbetterbestn加油bad/badly/illworseworstoldolder/n加油elderoldest/eldestmany/muchmoremosn加油tlittlelessleastfarfarthern加油/furtherfarthest/furthest形容词比较

24、级用法。.n加油 比较级用于两者进行比较，结构为“A is 比较级 than B”。n加油e.g: 1. My bike is more beaun加油tiful than hers.我的自行车比她的漂亮。 n加油 2. He works harder tn加油han before. 他工作比以前努力。. 表n加油示两者之间选择，用“which/who is 比较级n加油，A or B？”表示“两者之间较之一”时，用“the + 比较级n加油”结构。e.g: 1. Which is nearer tn加油o the sun, the moon or the earth?n加油 哪个离太阳更近，

25、月球还是地球？ 2. n加油He is the thinner of the two.n加油 他是两人中较瘦的那个。.n加油“越来越”用“比较级and 比较级”结构，多音节和部分双音节词n加油用“more and more 原级”。e.g: 1. The wean加油ther is becoming coldern加油 and colder. 天气变得越来越n加油冷了。 2. She is becoming moren加油 and more beautiful. 她变得越来越n加油美了。. 表示“越越n加油”时，用“the+比较级，the+比较级”结构。e.g: The mn加油ore car

26、eful you are, n加油the more points you will getn加油. 你越细心，得分越多。形容词最高级用法n加油。. 表示三n加油者及以上人或物进行比较时用最高级，结构为“the + 最高级+in/of + n加油范围”。e.g: 1. The picture n加油is the best of all. 这幅画是所n加油有画中最好的。 2. She is the mn加油ost beautiful girl in the class. 她是班上最n加油美的女孩。. 表示在三者及以上之间选择，用n加油“which/who is the+最高级，A, B or C？

27、”。e.n加油g: Who is the tallest, Tom, Kn加油ate or Bill? 汤姆、凯特、比尔，谁最n加油高？. 表示“最之一”用“one of the最高级+可n加油数名词复数”。e.g: She is one of the most popular teachers in our school. 她是我们学校最受欢迎的老师之一。. 形容词最高级前面加序数词，表示“第几”。e.g: She is the second tallest girl in our class. 她是我班上第二高的女孩。. 比较级和最高级之间的互换。例如：He is taller than any other boy in our class.= He is taller than the other boys in our class.= He is the tallest boy in our class.注意比较以下两个句子：Shanghai is larger than any other city in China.（范围之内）= Shanghai is larger than any city in Japan.（范围之外）