2014春八年级下册unit7课文重难点讲解(3)

2018-12-20 10:10

A. have B. has C. is D. be

13. Another reason for fewer and fewer pandas is because people are cutting

down forests so pandas have fewer places to live and less bamboo to eat.熊猫越来越少的另外一个原因是因为人们砍伐森林,所以可供熊猫居住的地方越来越小,可供其吃的竹子也越来越少。 【解析】比较级 +and +比较级 越来越……

【2013辽宁鞍山1】After rebuilding, our school is becoming ___.

A. more and more beautiful B. more beautiful and beautiful C. beautiful and beautiful D. the more beautiful

11

单元短语

一、重点短语

1. as big as 与……一样大

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

feel free to ask sb. sth. on 就…随意问某人某事 4. as far as I know 据我所知

5. man-made objects 人造物体 6. part o f... ...... 的组成部分 7. the highest mountain 最高的山脉 8. in the world 在世界上 9. any other+名词单数 其他任何一个…. any other mountain 其他任何一座山 10. of all the salt lakes 在所有的咸水湖中

11. run along 跨越… … 12. freezing weather 冰冻的天气 13. take in air 呼吸空气

14. the first people to do sth. 第一个做某事的人 15. in the face of difficulties 面临危险 16. give up doing sth. 放弃做某事

17. achieve one’s dream 实现某人的梦想 18. the forces of nature 自然界的力量

19. reach the top 到达顶峰 20. even though 虽然;尽管 21. at birth 在出生的时候 22. be awake 醒着 23. run over with excitement 兴奋地跑过去

24. walk into sb. 撞到某人 25. fall over 摔倒

26. take care of 照顾;照料 27. every two years每两年

28. cut down the forests 砍伐林木 29. endangered animals 濒危动物 30. fewer and fewer pandas 大熊猫越来越少 31. be in danger 处于危险之中

32. the importance of saving these animals拯救这些动物的重要性 33.as you can see 正如你看到的 34.up to 直到

35.prepare… for…为…准备… 36.die from 死于… 37. or so 大约,左右 38.in the future 将来 39.protect …from/against…保护…使不受…,防御 40.succeed in doing sth. 成功做某事

41.there be sb./sth. doing…有某人/某物正在做某事 42.teach sb. about sth. 教某人有关…内容 43.send sb.to do sth. 派某人去做某事 二、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 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. How high/ deep/. . . is ... ? How high is Qomolangma? 珠穆朗玛峰有多高? 5. Although. ― ,…

Although Japan 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。

短语语法; 语法难点 基数词

基数词: 用来表示数量的词叫做基数词 1. 数字的写法和读法见下表: 1 ~ 9 one 1 two 2 three 3 four 4 five 5 six 6 seven 7 eight 8 nine 9 11~ 19 eleven 11 twelve 12 thirteen 13 fourteen 14 fifteen 15 sixteen 16 seventeen 17 eighteen 18 nineteen 19 10 ~ 90(整十基数词) ten 10 twenty 20 thirty 30 forty 40 fifty 50 sixty 60 seventy 70 eighty 80 ninety 90 21~ 99(非整十基数词) twenty- one 21 twenty –two 22 thirty –three 33 forty-four 44 fifty-five 55 sixty-six 66 seventy-seven 77 eighty – eighty 88 ninety-nine 99 ⑴ 1—12是独立单词,需要逐个记忆 ⑵ 13—19 的数字借以-teen 结尾。其中thirteen,fifteen , eighteen变化不规则

⑶ 20—90 的整十数皆以-ty 结尾。 其中twenty, thirty, forty, fifty, eighty 变化不规则

⑷ 21—99 之间的非整十基数词,在十位与个位之间加连字符“- ” , 如 twenty – one ninety – nine

(二)形容词和副词的比较级和最高级

形容词及副词的比较级和最高级变化形式 一、规则变化

1.一般在词尾直接加er或est, tall-taller-tallest,long-longer-longest 2.以不发音的字母e结尾的单词在词尾直接加r或st, nice-nicer-nicest 3.以辅音字母+y结尾的词,把y变为i,再加er或est, heavy-heavier-heaviest 4.重读闭音节,末尾只有一个辅音字母,双写这个辅音字母,再加er或est,

big-bigger-biggest

【注】: 大,红,湿,热,悲,瘦,胖.双写末辅再变级.(big/red/wet/hot/sad/thin/fat ) 5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级, beautiful-more beautiful-most beautiful 【注】:表示否定意义在其前加less /least

important----less important----least important

English is more interesting than Chinese =Chinese is less interesting than English .

6.由 ―形容词+ly‖构成的副词,在其前加more/ most

slowly---more slowly----most slowly;但early—earlier---earliest 二、不规则变化 原级 比较级 最高级 good/well better best many/much more most little less least old old / elder old /eldest bad/badly/ill worse worst farther (距离)/further(程far farthest /furthest 度) 下列单、双音节词只能加more和most 注: 形容词,副词同形有: back , high , well ,fast, early, late ,straight 三、常见用法

(1) 形容词或副词的比较级+than。

如:You are taller than Tom. 你比Tom高。 (2) 可修饰比较级的词

a bit, a little, rather, much, far, a lot, a great deal, any, still, even.


2014春八年级下册unit7课文重难点讲解(3).doc 将本文的Word文档下载到电脑 下载失败或者文档不完整,请联系客服人员解决!

下一篇:体育小镇深度分析报告长江证券

相关阅读
本类排行
× 注册会员免费下载(下载后可以自由复制和排版)

马上注册会员

注:下载文档有可能“只有目录或者内容不全”等情况,请下载之前注意辨别,如果您已付费且无法下载或内容有问题,请联系我们协助你处理。
微信: QQ: