1、2020 年春人教新目标英语八年级下册年春人教新目标英语八年级下册 Unit7 whats the highest mountain in the world ? 知识点知识点 一、重点短语： 1. run through 穿过 2. run into 流入 3. in the world 在世界上 4. in the end (=finally ) 最后 5. lie in ( locate in ) 位于 6. meters high( long , wide) 米高（长，宽） 7. fell free to do sth 做某事无需拘束 8. as far as I know 据我所知
2、9. the Ming Dynasty 明朝 10. the ancient emperors 古代帝王 11. the great wall 长城 12. freezing 冻冰的；结冰的 13. take in 吸入；吞入（体内） 14. in the face of 面对（问题、困难等） 15. as as 与一样 16. at birth 出生时；刚出生 17. fall over 向前摔倒、跌倒 18. play with sb ( play with sth)和某人一起玩 (玩某物) 19. cut down 砍倒；裁短 20. the pacific ocean 太平洋 讲一讲讲
3、一讲 形容词与副词的比较级与最高级 （section A） 常用结构 例 句 原级 as . as. 和一样 Zhang Hong is as tall as Tom. 张红和汤姆 一样高 比较级（两者 之间的比较） 形容词比较级than . He is taller than I. 他比我高 He is more careful than I 他比我更仔细 最高级（三者 或三者以上的 比较） the + 形容词的最高级of / in . He is the tallest of the three. 他是这三个 人中最高的 she is the most beautiful in her c
4、lass. 她是 她们班最漂亮的。 形容词、副词比较级和最高级规则变化规则变化和不规则变化不规则变化。 规规 则则 变变 化化 一般情况下， 单音节或双音节的 形容词（或副词）比较级er ， 最高级est 如：clevercleverercleverest fewfewerfewest smallsmallersmallest 等 以 e 结尾的词，比较级r，最 高级st 即可 如：nicenicernicest cutecutercutest 以辅音字母y 结尾的变变 y 为为 i er 或或 est 如: easyeasiereasiest happyhappierhappiest 双写双
5、写最后一个辅音字母er 或 est 的词 1.fatfatterfattest 2. thinthinnerthinnest 3. hothotterhottest 4. redredderreddest 5. wetwetterwettest 6. bigbiggerbiggest 多音节多音节和部分双音节的词需要 在形容词原级前more 构成比 beautiful more beautiful the most beautiful useful more useful the most useful 较级，the most 构成最高级。 不不 规规 则则 变变 化化 good better
6、 best well better best badworse worst many, much more most far farther farthest (距离远) far further furthest (程度深) old elder eldest (长幼) old older oldest (年龄) 能修饰比较能修饰比较级的词级的词（表程度）（表程度） Much a bit a little even 如：its much colder today than it was yesterday . 今天比昨天冷得多。 练一练练一练 比较级与最高级专题练习比较级与最高级专题练习 1.
7、My brother is _ more outgoing than me. A. many B. little C. much 2. October 12th was one of _ days in 2005. Shenzhou-VI was launched (发射）successfully. A. exciting B. more exciting C. the most exciting 3. Which city is _, Beijing, Shanghai or Fuzhou? A. beautiful B. more beautiful C. the most beautif
8、ul 4. _ children there are in a family, _ their life will be. A. The less, the better B. Fewer, richer C. The fewer, the better 5. Mobile phones are very popular now and they are _ than before. A. cheap B. cheaper C. the cheapest 6. In our city, its _ in July, but its even _ in August. A. hotter, ho
9、ttest B. hot, hot C. hot, hotter 7. Of the two skirts, the pink one is _. A. the nicest B. the nicer C. nicer 8. Jacks handwriting is as _ as Mikes. A. good B. better C. best 9. We can do the work better with _ money and _ people. A. little, few B. less, fewer C. fewer, less 10. Jim is the tallest s
10、tudent in our class and Tom is the second _ one. A. tall B. taller C. tallest 11. 在下列横线填上合适的词。 （）Kate is young, but Joe is _. （）Her bag is heavy, and his is _ than hers. But yours is _ of all. （）Toms kite is high. Jims is _ than Toms. Mikes is _ of them all. （）Bill is seven. John is nine and Tom is
11、eleven. Tom is _ than John and Bill. Bill is _ than John. Bill is _ and Tom is _ of the three. （）I think English is as _ as Chinese. (important) 讲一讲 1. China has the biggest population in the world. 中国是世界上人口最多的（国家） 。 （）表示人口的“多”或“少”时，用 big / large 或 small 修饰。 如：The population of France is smaller tha
12、n that of America. 法国人口比美国人口少。 China has the largest population in the world . 中国是世界上人口最多的（国家） 。 （）询问“多少人口”时，问程度用“how large ？” ；问数量用“what ?” 。 如：whats the population of HangZhou? = How large is the population of HangZhou ? 杭州的人口是多少？ （）表达某一地区或某一国家“有多少人口”时，用下面两种形式： “地区或国家”“地区或国家”+ has a population of
13、+ 具体数量具体数量 如：china has a population of 1.3 billion 中国有 1.3 亿人口。 the population of +“地区或国家”“地区或国家”+ is + 具体数具体数量量 如：The population of china is 1.3 billion . 中国有 1.3 亿人口。 （）population 意为“人口” ，作主语用时，谓语动词一般用单数形式。 如：The population of the world is growing faster and faster. 世界人口增长越来越快。 . Its a lot bigger
14、than the population of the US. 它比美国人口多得多。 （）a lot bigger 意为“多得多” ，形容词或副词的比较级前面可以用 much / a bit / a little / even。 如：you run a lot faster than he does 你跑得比他快得多。 （）若同一类人或物在同一范围内进行比较，须用“any other + 单数名词单数名词” 。 如：Shanghai is bigger than any other city in china 上海比中国的其他任何城市都大。 （指中国范围内的城市比较，故范围属于同一范围） 若比较
15、范围不同，则 than 后应用“any + 可数名词单数形式可数名词单数形式” 。 如：Shanghai is bigger than any city in Jiansu Province. 上海比江苏省的任何城市都大。 （指上海与江苏省不同范围城市的比较） （）当比较级句型中出现 of the two 结构时，形容词比较级前必须用定冠词 the ，不可用 than。 如：汤姆是兄弟俩中个子较高的那个。 误：Tom is taller than of the two brothers. 正：Tom is the taller of the two brothers. 3. China is
16、almost as big as the US, but it is the biggest country in Asia. 中国几乎与美国一样大，但它是亚洲最大的国家。 （）as. as. 意为“和一样” ，表示平级的比较，中间用形容词或副词的原级。 如：The weather in Beijing is as good as that in Shanghai. 北京的天气与上海的天气一样好。 . Did you know that China is one of the oldest countries in the world? 你知道中国是世界上最古老的国家之一吗？ （）one of
17、 the + 形容词最高级形容词最高级+ 复数名词复数名词：意为“最的之一” 。 如：The Nile is one of the longest rivers in the world . 尼罗河是世界上最长的河流之一。 Miss Wang is one of the most popular teachers in our school. 在我们学校王老师是最受欢迎的老师之一。 练一练 1. The population of china is in the world. A. most B. the most C. the most big D. the biggest 2. The p
18、opulation of Nepal is in Asia A. the largest B. the most large C. the smallest D. the most small 3. 中国的人口比美国的人口多。 4. is the population of the city of Shanghai ? A. how many B. how much C. what D. witch 5. is the population of the city of Beijing ？ A. how many B. how much C. how large D. witch 6. The
19、 population of China was about 1,295,330,000 in 2000.（对划线部分提问） . 7. 2012 年香港有 730 万人口。 HongKong 7300000 in 2012. （转换为同义句） 8. Now the population of china about 1.3 billion. A. was B. is C. are D. were 9. Now only fifty percent of the population of china farmers. A. is B. are C. be D. was 10. what do
20、you think of the film so young directed by Zhao Wei ? Wonderful . I think its than the other films about youth in recent years. A. the best B. the worst C. much better D. much worse 11. Jack is taller than student in his class. A. any B. any other C. the other 12. Xiao ming is thinner than in his cl
21、assmate. A. the other student B. any other students C. any other student 13. China is larger than country in Africa（非洲）. A. any B. any other C. the other 14.Tom and mike are both clever. but mike is of the two。 A. than cleverer B. cleverer C. the cleverer D. the cleverest 15. Mike is of the two stud
22、ents. A. than thinner B. the thinner C. the thinnest 16. The volunteer spoke as as she could to make the visitors understand her. A. clearly B. more clearly C. most clearly D. the most clearly 17. Chongqing, our hometown, is one of cities in china. A. the biggest B. bigger C. much bigger D. big 18.
23、上海是中国最大的城市之一。 Shanghai is in china. 讲一讲 1. The main reason was to protect China. 主要原因是保护中国。 （）protect sb / sth from . 意为“保护某人/某物免受” 。 如：An umbrella will protect you from the rain . 雨伞可以保护你不受雨淋。 2. The first Chinese team did so in 1960, while the first woman to succeed was JunKo Tabei from Japan in 1
24、975 . 第一支中国队在 1960 年就做到了，然而在 1975 年来自日本的 Junko Tabei 是第一个成功做到的女 人。 （）succeed 是动词意为“成功” ；succeed in doing sth 意为“成功做某事” 。 如：working hard is the only way to succeed 努力工作是成功的唯一途径。 With the help of his teacher, he succeeded in playing the piano. 在老师的帮助下，他成功地弹完钢琴。 （）succeed in 意为“在很成功” 。 如：he do succeed
25、in math 他在数学方面做得很成功。 拓展 同根词：success n. 成功 ; successful 成功的； successfully 成功地 3. A: How high is Qomolangma? 珠穆朗玛峰有多高？ B: Its 8,844 meters high. 它是 8844 米高 A: How big is the Sahara? 撒哈拉沙漠有多大？ B: Its about 8,000,000 square kilometers in size. 它的面积大约是 8000000 平方千米 （）表示“有多长（宽，高）”时，一般将数词和数量单位放在表示长宽高的形容词前。
26、 （）表示面积大小时，一般将 in size 放在句尾。 如：The wall is 20 meters wide. 这墙是 20 米宽。 The biggest desert in the world is about 8,000,000 square kilometers in size. 世界上面积最大的沙漠大约是 8000000 平方千米。 4. Fell free to ask me anything on todays Great Wall tour. 在今天的长城游中，大家尽管问我任何问题，不要拘束。 （）feel free to do something 让你无需拘束，只管按照
27、自己的意愿去做某事。 如：A: Can I use your bathroom? 我可以用一下你的卫生间吗？ B: Yes, feel free. 可以，请随意。 5. As far as I know, there are no man-made objects as big as this. 据我所知，再没有像它这样大的人造物体了。 （）as far as I know 是一个固定的表达方式，还可以说 so far as I know，意思是“据我所知”。 如：As far as I know, Jacks got twin sisters. 据我所知，杰克有一对孪生姐妹。 练一练 1.
28、Water can you fire. A. protect , on B. protect , about C. protect , from D. protect , over 2. 你应该防备孩子们受凉。 You should the children catching cold. 3. Itspity that Tom never succeeds in_(catch) Jerry. (适当形式填空) 4. 她成功地发明新的机器。 She (invent) the new machine. 5. Although he failed so many times, he his fina
29、l invention, A. succeed in B. succeed to C. succeed of D. succeeded 6. 他在英语学习很成功。 he learned English 7. Dear friends , please read every sentence carefully . Details decide or not . A. success B. successful C. succeed 8. Local people have against(阻止) the building. A. success B. successful C. succeed
30、 D. successfully 9. A: how big is our schools playground? B: its （它大约是 800 平方米） 10. The building is about . A. 200 meters B. 200 meters high C. 200 high meters D. 200 high 11. 请随便提出你的建议吧。 Please make advice. 12. 你想到哪儿去就可以到哪儿去。 . go where you like. 13. , he doesnt come to school today. A. Although B.
31、 while C. as far as I know D. but 14. 据我所知，作者喜欢写歌。 , the writer like write song . 讲一讲（section B） 1. freeze 不及物动词； （）Freeze v. 冻结；冷冻；僵硬；凝固 如：Water freeze at the temperature of 0 degrees Celsius. 水在摄氏零度结冰。 （）Frozen 既是 freeze 的过去分词形式，也可用作形容词，表示“冷冻的冷冻的”。 如：These frozen foods are very well . 这些冷冻的食物非常好。
32、（）freezing adj. 冻结的; 冰冻的; 极冷的 如：Its freezing outside now. 现在外面冷极了。 2. This elephant weighs many times more than this panda. 这头大象比这只熊猫重许多倍。 （）many times more than 意为“比许多倍” 。 如：An adult panda weighs many times more than a baby panda. 成年熊比熊宝宝重许多倍。 （）询问体重多少时，用 how much.? 如：How much do you weigh? I weigh
33、 40 kilos. 3. they find that most of the babies are already awake and hungry. 他们发现大多数幼崽醒着，而且很饿。 （）awake 意为“醒着的” 。 如：I couldnt get to sleep, I was still awake . 我无法入睡，我还是清醒的。 4. The babies often die from illness and do not live very long . 那些幼崽经常死于疾病，不会活太长时间。 （）die from 意为“死于” 。 如：The ole man died fr
34、om cancer . 这位老人死于癌症。 （）illness 是名词，意为“疾病；病” ；ill 形容词，意为“生病的” 5. Many years ago , these were a lot more bamboo forests and pandas in china , but then humans started to cut down the forests. 许多年前，中国有很多的竹林和熊猫，但是，后来人类开始砍伐森林。 （）a lot 许多；类似的还有：more / less / fewer 。 More (更多)修饰可数和不可数名词，less(更少)修饰不可数名词，few
35、er（更少）修饰可数名词。 如：we have more books than them . 我们比他们拥有更多的书。 He has more free time . 他有更多的空闲时间。 If there are fewer people driving , there will be less air pollution. 如果少些人驾车，将会有更少的空气污染。 （）cut down 意为“砍伐；砍倒” 。 如：Many trees were cut down for building houses. 为了建房子许多的树被砍伐。 练一练 1. meat of Shuanghui made
36、in china . A. freezing B. freeze C. frozen D. froze 2. Im , so Ive to put on a heavy coat. A. freeze B. freezing C. frozen D. froze 3. The government has already a two-year pay . A. freeze B. freezing C. frozen D. froze 4. 翻译：成年狗比狗宝宝重许多倍。 5. my weight is than yours . A. many twice B. many times C. m
37、any times more D. much times 6. does an elephant weight ? _ it weigh about 400000 kilos . A. how many B. what C. how much D. how 7. I wasnt at night worrying about that. A. wake up B. wake C. awake D. woken 8. I couldnt get to sleep, I was a the whole night, （填单词） 9. Fewer children now measles（麻疹） A
38、. die in B. die from C. die for D. die about 10. 那位病人最终死于癌症。 The patient finally cancer. 11. During his (ill) , John stayed home. （适当形式填空） 12. I have never seen her since her father had a serious . A. ill B. sick C. illness 13. An adult panda can eat (much / a little) more than a cat. 14. Canada is (less / fewer) crowed than China. 15. if there are people driving , there will be air pollution. A. less ; less B. less ; fewer C. fewer ; fewer D. fewer ; less 16. 如果森林被毁，旅游业将彻底完蛋。 If the forest is , tourism will die completely
