1、Unit 7 Whats the highest mountain in the world? 16,671 kilometers long 长长 6671 千米千米 (1)用“数词名词(复数)形容词”的结构表示长、宽、高、深及年龄等。如： He is seven years old. 他七岁。 The Yangtze River is about 6，300 kilometers long. 长江长约 6300 千米。 (2)但表示长、宽、高、深及年龄的形容词应用连字符连起来，结构为：数词名词单 数形容词，整个用连字符连起来的形容词放在相应的名词之前。如： He is a sevenyear
2、old boy. 他是一个七岁大的男孩。 2weigh 和和 weight (1)weigh 作动词，意为“重量是；称的重量”。如： How much does he weigh? 他多重？ He weighs 65 kilos. 他重量是 65 公斤。 Can you weigh the meat for me? 你能替我称一下肉吗？ (2)weight 作名词，意为“重量”。如： Whats the weight of the sheep? 这只羊多重？ Its 20 kilos in weight. 它的重量是 20 公斤。 3include 和和 including 的区别的区别 (1
3、)include 作及物动词时，意为“包含；包括” ，指包含其中的一部分。如： The price includes both house and furniture. 这个价格包括房子和家具的价格。 The class of twenty includes eight girls. 全班 20 人中包括 8 个女生。 (2)include 作动词时，还可意为“算在内；列在里面”。如： Please include me in your group. 请把我算在你们组内。 (3)including 是介词，意为“包括；包含在内”，和其后的名词或代词一起形成介宾短 语。如： There are
4、forty students in the classroom, including me. 包括我在内，教室里有 40 个学生。 China has the biggest population in the world. 中国有世界上最多的中国有世界上最多的人口。人口。 population 为集合名词，意为“人口”。其用法如下： (1)population 常与定冠词 the 连用，作主语时，谓语动词常用第三人称单数形式。如： The worlds population is increasing faster and faster. 全世界人口增长得越来越快。 (2)当主语表示“人口的
5、百分之几、几分之几”时，谓语动词用复数形式。如： About seventy percent of the population in China are farmers. 中国大约有 70%的人口是农民。 (3)有时 population 可用作可数名词，其前可用不定冠词。如： New York is a big city with a population of over 10 million. 纽约是一个有一千多万人口的大城市。 (4)表示人口的多或少不用 much 或 little，而要用 large/big 或 small。如： India has a large populatio
6、n. 印度人口众多。 Singapore has a small population. 新加坡人口少。 (5)询问某国、某地有多少人口时，不用 How much.？而用 How large.？；问具体人口 时用 Whats the population of.？如： How large is the population of your hometown? 你们家乡有多少人口？ What is the population of Canada? 加拿大的人口有多少？ 形容词和副词的比较级和最高级形容词和副词的比较级和最高级 (1)形容词和副词的比较级 1)两个人或物比较时，一方程度超过另一方
7、，就需要用到比较级。其结构是：Abe/ 实义动词形容词/副词比较级thanB。如： My brother is taller than my father. 我的哥哥/弟弟比我的爸爸高。 2)表示“是两者中较的一个”，比较级前用定冠词 the。如： She is the taller of the two girls. 她是两个女孩中较高的一个。 3)表示“越来越”， 用“比较级and比较级”或“more and more原级”结构。 如： The days are getting longer and longer. 白天越来越长。 Our city is becoming more and
8、 more beautiful. 我们的城市正变得越来越美。 4)比较级代替最高级， 用“比较级thanany other可数名词单数”或“比较级than the other可数名词复数”句型。如： Qomolangma is higher than any other mountain in the world.Qomolangma is higher than the other mountains in the world. 珠穆朗玛峰比世界上其他山都高。 5)表示“一方是另一方的几倍”， 用“twice/three (four, five.) times比较级than”句 型。如： H
9、e can write twice faster than I(me)He can write three times as fast as I(me) 他写字比我快两倍。 (2)形容词和副词的最高级 1)三者或三者以上的人或物进行比较时，需要使用最高级。其结构是： Abe/实义动 词the形容词/副词最高级of/in比较范围(形容词最高级前面要加定冠词 the，副词最 高级前 the 可有可无)。如： My brother is the tallest in my family. 我哥哥在家族中是最高的。 2)表示“最之一”，用“one ofthe最高级名词复数”。如： China is o
10、ne of the oldest countries in the world. 中国是世界上最古老的国家之一。 3)表示“第/最”，用“the序数词最高级名词”。如： He is the second tallest boy in our class. 他是我们班第二高的男孩。 一、词形变换 1Asia(名词)亚洲_(形容词/名词)亚洲的；亚洲人 2tour(名词/动词)旅行；旅游_(名词)旅行者；观光者 3protect(动词)保护；防护_(名词)保护；保卫 4wide(形容词)宽的；宽阔的_(副词)广泛地；普遍地 5achievement(名词)成就；成绩_(动词)达到；完成；成功 6s
11、ucceed(动词)实现目标；成功_(名词)成功 7nature(名词)自然界；大自然_(形容词)大自然的 8weigh(动词)重量是；称的重量_(名词)重量；分量 9birth(名词)出生；诞生_(名词)生日 10keeper(名词)饲养员；保管人_(动词)保管 11awake(形容词)醒着的_(动词)醒；唤醒 12excitement(名词)激动；兴奋_(动词)使兴奋；使激动 13illness(名词)疾病；病_(形容词)有病的 二、单项选择 ( )1. Can you tell me why you learn English so well? Its very simple._ you
12、 work，_ grades you will get. AThe harder; the best BThe hard; the better CHarder; better DThe harder; the better ( )2. The population of China_ much _ than that of Australia. Aare; larger Bis; larger Care; smaller Dis; smaller ( )3. After finishing homework，my brother went to sleep but I stayed_ Awa
13、ke BWaking Cto wake Dawake ( )4. _ is the population of China? About 1.3 billion. AWhat BHow many CHow much DHow ( )5. Activities _ sports, language learning, music and math classes. Aincluding Binclude Cto include Dincludes 三、用所给词的适当形式填空 1One of the _(world) most dangerous sports is mountain climbi
14、ng. 2Humans can sometimes be stronger than the _(force) of nature. 3. _(teach) children how to care for animals is one way to help save animals. 4Most of my classmates live in the _(southwest) part of Zhejiang. 5Dont worry about your problems, you should face the _(challenge) instead. 6My teacher te
15、lls me the _(important) of learning English. 7I climbed up the mountain and saw the sun _(rise) just now. 8Scientists say there are now fewer than 2，000 pandas _(live) in the forests. 9It is very important for us _(protect) our environment. 10Some inventions that lead to the colorful movies are on s
16、how, _(include) cameras. 四、根据短文内容和所给汉语提示填空 In October 2017, I was born in Hangzhou Zoo. Im an alpaca(羊驼). Most alpacas look like sheep while I look like a 1 (熊猫)because Im black and white, but I dont eat 2 (竹子)Aha! Just a joke. We always live at an altitude(海拔) of 3，500 m to 5，000 m above sea level.
17、 And we live in family groups. We usually eat grass. We are 3_ (古老的) animals. People began to feed us 6，000 years ago. China brought in alpacas in 2002 from Australia and now there are a lot of alpacas in this country. At 4 (出生), I am very small. And now I am bigger and stronger. The zoo 5_(饲养员) tak
18、e good care of me. And many 6_(旅游者) come and take photos of me. I have a great time here. The Chinese 7 (政府) is trying hard to give us a great 8 (保护). The scientists are doing 9 (研究) to better understand the habits of us. One day, Ill live in the 10_(大自然) 五、语法填空 阅读下面短文， 按照句子结构的语法性和上下文连贯的要求， 在空格处填入一个
19、适当的 词或使用括号中词语的正确形式填空(每空不多于 3 个单词)。 Taiwan lies in the 1 (southeast) part of China. Its the 2 (large) island in China. It has 3_ area of about 36，000 square kilometers and it has a population of over 20， 000， 000. Fruit, rice, tea and so on are famous at home and abroad. Clothes, food and so on are a
20、lso well-known 4 the world. It has much beautiful scenery(风景) 5 as Sun Moon Lake and Mount Ali, and its 6 (wonder) climate(气候) makes more and more 7 (tour) come to Taiwan. Taiwan 8_(be) a part of China since ancient times(古代). Most people of the island came 9_ Fujian and Guangdong Provinces(省). All
21、the people on both 10_ (side) of the strait(海峡) have a strong wish to unite our motherland(统一祖国) 参考答案参考答案 Unit 7 一、1.Asian 2.tourist 3.protection 4.widely 5.achieve 6.success 7.natural 8.weight 9.birthday 10.keep 11.wake 12.excite 13.ill 二、15 DBDAB 三、1.worlds 2.forces 3.Teaching 4.southwestern 5.challenges 6.importance 7.rising 8.living 9.to protect 10.including 四 、 1.panda 2.bamboo 3.ancient 4.birth 5.keepers 6.tourists 7.government 8.protection 9.research 10.nature 五、1.southeastern 2.largest 3.an 4.around 5.such 6.wonderful 7.tourists 8.has been 9.from 10.sides
