中考英语重难点突破专题 八下Units 7-8.docx
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1、八年级(下)Units 7一8考点7 对于物体长、宽、高、深度、面积的表达(八下Unit 7 P49)【举例透析】20 米长 20 meters long/in length10 米宽 10 meters wide15 米深 15 meters deep/in depth150 平方米 150 square meters(对于物体长、宽、高、深度、面积的表达:数词+单位名词6,或in + 儿) This is a 160-meter-high tower.这是一座 160 米高的塔。(也可用“数词-单位名词-形容词”,常用作定语。)制L珠穆朗玛峰高8 844.43米。Qomolangma is
2、 8,844.43 meters high .2.我在动物园看到一条长2米的蛇。考点2I saw a twometerlong snake in the zoo.population (7Vb Unit 7 P50)【举例透析】China has the biggest population in the world,中国有世界上最多的人口。China has a large/big population but Singapore has a small population.中国人口多但新力口坡人口少。(population作名词,意为人口;修饰人口多少用:large/big或small)
3、一How large/What is the population of China?中国的人口有多少?一It has a population of over 1.3 billion.它有超过 13 亿的人口。(询问人口多少时用:How large.? /Whats?)The world*s population is increasing faster and faster,全世界的人口增长越来越快。About 70% of the population in China are farmers.大约中国人口的 70%都是农民。(population是一个集合名词,视为整体,做主语时谓语动
4、词用三里形式,但主语是表示人口的几分之几的时候谓 语动词要用复数形式。)New York is a big city with a population of over 10 million.纽约是一个有着超过一千万人 口的大城市。(population可作可数名词,前面加不定冠词。)活学活剧(A)l.The population of China large.About four fifths of the population farmers.A.is; are B.are; is C.are; are D.is; is2.(眉山中考)中国是世界上人口最多的国家。The populatio
5、n of China is the largest in the world.succeed (八下 Unit 7 P51)【举例透析】You wont succeed if you dont put your mind to your work如果你不把心放在工作上,你将不会成功。He is certain to succeed in doing his experiment.他确信他的实验会成功。(succeed作动词,意为“成功”、不能用于被动语态。常见搭配:succeed in sth./doing sth.成功做成某事;名词: success; 形容词:successful; 副词:
6、successfullyo )1 .He succeeded (success) in passing the final exam with Mr.Lis help.(C)2.After three days* hard work,he succeeded in planting those trees.A.finished B .finishesC.finishing D.to finish(A)3.(盐城中考改编)Work hard and youll have a big.A.success B.problem C.pride D.trouble4 achieve (八卜 Unit 7
7、 P51)【举例透析】He achieved his dream of becoming an engineer.他实现了 当工程师的梦想。(achieve 作动词;achieve our dreams = make our dreams come true,其中 achieve 表示“通过努力实现;取得;获 取.”,主语一般为人。)As a famous player,he has many remarkable achievements.作为一名著名的运动员,他有很多非凡的成就。(achievement作名词,意为“成就”。)活学活用2 .China has made great achi
8、evements (achieve) in the last 30 years.(B)2.If you never give up,you will dreams.A.come true B.achieveC.came true D.achieved考点5倍数表达法(八下U血7 P53)【举例透析】once 一倍 twice两倍数词+ times三倍及以上The hall is five times bigger than our classroom.这个大厅比我们的教室大四倍(是我们教室的五倍)。(“A+谓语+倍数+形容词或副词的比较级+ than+B”表示“A比B大(长、高、宽等)多少倍”
9、)This table is three times as long as that one.这张桌子是那张桌子的三倍长。(“A+谓语+倍数+ as+形容词或副词的原级+ as+B”表示“A是B的多少倍”)His father is twice the height of him.他父亲的身高是他的两倍。(“A+谓语+倍数+the height/weight/lenght+of+B”表示“A的高度/重量/长度.是B的多少倍”)制(C)Adult tigers weigh than baby tigers.A.much lighter B.a lot heavyC.three times hea
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