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1、Practice makes perfect!1初中英语初中英语-unit7重点短语：1. the population of China 中国的人口 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. as you can see,.正如你所看见的, 6. man-made objects 人造物体 7. part of. . 的组成部分 8. mountain climbing/ climbing mountains 登山运动9.higher t
2、han any other mountain 比其他任何一座山高 10. salt lakes 咸水湖中 11. run along 绵延，横亘 12. another 200 or so 还有大约 200 左右 13. freezing weather conditions 冰冻的天气条件 14.risk their lives 冒着他们的生命危险 15. challenge oneself 挑战自我 16. in the face of difficulties 面临困难 17. take in air 呼吸空气 18. the first people to do sth. 第一个做某事
3、的人 19. give up doing sth. 放弃做某事 20. the forces of nature 自然界的力量21. achieve one s dream 实现某人的梦想 = make ones dream come true 22. the forces of nature 自然界的力量 23. reach the top 到达顶峰 24. even though 虽然;尽管 25. at birth 在出生的时候 26. be awake 醒着 27. run over with excitement 兴奋地跑过去 28. walk into sb. 撞到某人 29. d
4、ie from死于 30. fall over 被绊倒 31. take care of 照顾;照料 32. cut down the forests 砍伐林木 33. fewer and fewer pandas 大熊猫越来越少 34. be in danger 处于危险之中 35. wild animals 野生动物 sea life 海洋生物 36, rules on whale protection 保护鲸的规定（on 关于） 37. stand on two legs 两腿站立 38. protect from保护免于的伤害 重点句型: 1. It is -adj. + (for s
5、b. ) 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 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. Practice makes perfect!2The spiri
6、t 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, 表达事物的长，宽，高，深 sth. /sb. +be+数量+单位+形容词 long, wide, tall, deep。 The river is 2 meters deep. Qomolangma is 8,844.43 meters high. long-length wide-width deep-depth high-height the
7、length/depth/ width/height/size of sth. 的长度，深度，宽度，高度，面积 5，问事物的高，深，宽，长? How high/ deep/tall/ wide/ long/ is . ? 问重量用 How heavy be+sth,/sb.? 语法重点： 形容词副词比较级和最高级。 （一） 形容词比较级的用法 1形容词的比较级可以单独使用： Be more careful next time. 下次小心点。 Which book is better? 哪本书更好？ 2也可以和 than 连用，表示两者相比： He is older than me / I .
8、（二） 形容词比较级的修饰语 修饰形容词,副词比较级的常用修饰词有:no, a little, a bit, much, even, still, a lot, any 等. 只用于修饰比较级的： much; still; even 在否定句,疑问句或条件状语从句中,修饰形容词,副词的比较级,只能用 any 来修饰. He cant jump any higher. 他不能跳得更高了. Can he jump any higher? 他能跳得更高一些吗? Do you feel any better today? 你今天感觉好一点了吗？ If you can jump any higher,
9、I will give you a prize.如果你能跳得更高些,我就奖励你. （三）句型1：as+形容词原形+as This jacket is as beautiful as that one. 2. not as+形容词原形+as 或 not so+形容词原形+as 前者不及不如 后者 表达前者不如后者还可以用： less +原级+than This school is less beautiful than that one。 3.表示“是.的几倍时” .倍数+as 原级 as. This garden is ten times as large as that one。这个花园是那
10、个的九倍大。 4.表示“比.多几倍” 倍数 + 比较级+than . His garden is 9 times larger than that one.他的花园比那个大九倍。 Practice makes perfect!35.比较级+than any other+单数名词 “比其他的任何一个.”He is taller than any other boy in his class. 比较级+than (all)the other+复数名词 “比其他的.” He is taller than the other boys in his class. 6. the +比较级+of the
11、two(the twins.) “两个中较.” Amy is the shorter of the two girls. 7.(单音节)比较级 + and + 比较级” （多音节） “more and more +原级” ， 越来越 better and better； fatter and fatter； more and more beautiful 8. the 比较级+句子， the 比较级+句子 越， 越。The harder you study, the better grades you will get. （三）最高级的使用 (三者或三者以上) 形容词的最高级要加定冠词 the
12、 , 副词最高级可省略 the, 1. the+最高级+ of /in a. in 表示“在内(指某范围内)” 可以跟表示单位,组织,时间等单数名词. My mother is the busiest in my family b. of 表示属性(指在同类的人,物中)后可接 Jim works hardest of us all. Of the mountains , this is the highest. 2. One of+the+最高级+名词复数 “最的之一” One of the most important languages is English. 最重要的语言之一是英语。 3
13、. the+序数词+最高级+单数名词+in 短语 “在中是第几个” The Yellow River is the second longest river in China. 形容词的比较等级和最高等级： （一）形容词的比较级和最高级的构成 规则变化： 1单音节词和少数双音节词的比较级和最高级的构成Practice makes perfect!42. 多音节词和部分双音节词在其前面加 more 或 most。3有几个形容词的比较级和最高级属于不规则变化：基础练习基础练习改错：1，Lesson 9 is more easier than Lesson 10. 2， My mother is y
14、ounger than your. 3， He is one of longest boys in his class. 4，The boy doesnt draw much well. 5，Betty is the youngest on the three girls. 6，Tom runs faster than any other girl in his class.7，There is fewer bread in the fridge. 8. Mother is the busiest of my family. 9，Jim is shorter of the two boys. 10，You can jump very higher on the moon than on the earth. 根据句意及所给汉语提示，写出句中所缺单词。 1. The country has a(n) _ (人口) of 65,000,000. Its not large. 2. Their tent gave little _ (保护) against the stor
