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Unit 4 Inventions Grammar
【知识要点】
一、形容词比较级和最高级不规则变化形式：
原级
比较级
最高级
good / well
better
the best
bad / ill
worse
the worst
far
farther / further
the farthest / the furthest
many / much
more
the most
little
less
the least
old
older / elder
the oldest / the eldest
二、(not) as...as 的用法
as……as 意为“和……一样”，not as……as 意为“不及……”，表示同级的比较。
1. 基本结构：as + adj. + as，否定形式为：not as/so+ adj. + as，中间用形容词的原级。 eg: The book is as interesting as that one. （注意：第一个 as 不能用 so 替换）
2. 当 as...as 中间加名词时，结构为：as+ many/much + n. + as，否定形式为：
not as+ many/much + n. + as。需要注意的是：当名词为可数名词时，中间为“many+
可数名词复数”，当名词为不可数名词时，中间为“much +不可数名词”。 eg: Tom has as many pictures as John.
3. as...as 前面常常用 almost，quite，nearly，exactly 等程度副词表示比较的程度。：
eg: This cup is nearly as big as that one.
难点：在同一范围内比较时，必须把主语排除在被比较的范围之外。
eg 1：China is larger than any other country in Asia. （解析：中国是属于亚洲的，所以 是在同一范围内，只能和其它对象进行比较）
eg 2：China is larger than any country in Africa. （解析：中国不属于非洲，所以是不
- 2 -
同范围，可以和其中任意一个对象进行比较）
【举一反三】
eg: Shanghai is bigger than any other city in China.
上海比中国其他任何一个城市都大。
Shanghai is bigger than the other cities in China.
上海比中国其他所有的城市都大。
一、写出下列词语的比较级和最高级
1. good
3. bad
5. far
7. many
二、单选题。
2. well
4. badly
6. little
8. much
1. We have a lovely room. It’s one of in the hotel.
A. nice B. nicer C. nicest D. the nicest
2. She is her sister. Both of them can do it well.
A. as carefully as B. so carefully as C. as careful as D. so careful as
3. ---What delicious bread!
---That’s right. It will taste with butter.
A. bad B. well C. worse D. better
4. Jack always makes us laugh. He is much than his brother.
A. fun B. funny C. funnier D. funniest
5. A report says that the world population will pass six million by the end of
century.
A. twentieth B. twenty C. the twentieth D. the twenty
6. ---We went there to be volunteers visitors.
---Really? You are so great.
A. because of B. instead of C. such as D. even if
7. This box is that one.
A. heavy than B. so heavy than C. heavier as D. as heavy as
8. This book is that one, but than that one.
A. as difficult as; expensive B. as more difficult as; more expensive
C. as difficult as; more expensive D. more difficult as; as expensive
9. I think the story is not so as that one.
A. interesting B. interested C. more interesting D. most interesting
10. think science is than Japanese.
A. much important B. important
C. much more important D. more much important
11. China is larger than in Africa.
A. any other country B. other countries
C. the other country D. any country
12. Tom is stronger than in his class.
A. any other boy B. any boys C. any boy D. other boy
13. Which is country, China or Japan?
A. the large B. the larger C. larger D. largest
14. Of the two cups, he bought .
A. the smaller B. the smallest C. small D. smaller
15. Who jump of all?
A. far B. farther C. farthest D. the most far
二、根据汉语意思完成句子，每空一词。
1. 这个红色的包和那个白色的一样好。
-3 -
This red bag is
the white one.
2. 那个国家比这个远，所以我不想去那儿。
That country is _ this one, so I don't want to go there. 3. 吉姆和吉米有同样多的邮票。
Jim has
4. 在公司里，吉姆经验最多。
Jimmy.
-4 -
Jim has experience in the company. 5. 这是我见过的最旧的书。
This is I have ever seen. 6. 三个女孩中，安娜最大。
Anna is of the three girls. 7. 我的电脑不如你的贵重。
My computer is
8. 医生对他说：“你要尽可能地多喝水。”
yours.
“Drink
9. 这本书和那本书一样有趣。
This book is
you can,” the doctor said to him.
that one.
10. 我们种树越多，我们的环境就变得越好。
trees we plant, our environment will be.
三、中考链接。
1. --- The cake looks .
--- Yes, and it tastes even .
A. well; good B. nice; better C. good; worse D. better; best
2. --- What do you think of the film So Young directed by Zhao Wei?
--- Wonderful. I think it's than the other films about youth in recent years.
A. the best B. the worst C. much better D. much worse
3. --- Yummy! The coffee is good.
--- That's right. It will taste with some milk.
A. good B. better C. best D. the best
4. Why not your teacher for help when you can’t finish the story by yourself?
A. ask; to write B. to ask; writing C. ask; writing D. asking; to write
5. Mary isn’t here at the moment. She later.
B. Making as many friends as you can.
四、用所给词的适当形式填空。
1. The teacher didn’t allow Edison (go) to school when he was young.
2. The Blacks (want) to buy a new car this year.
3. I’m even (bad) now. I don’t think the medicine is good for me.
4. How many (invent) do you know?
5. Mary often takes a walk instead of (run) every morning.
6. This is the (bad) way of all to solve the problem.
7. --- How much water do you need?
--- The more, the (good).
8. They decide to take no (far) action.
9. That town is (far) away from the city than this town.
10. This book is (old) than that one. I want that one.
课堂总结：
作业：
选择：
1.China is larger than in Africa.
A. any other country B. other countries
C. the other country D. any country
2.Tom is stronger than in his class.
A. any other boy B. any boys C. any boy D. other boy
3.Which is country, China or Japan?
A. the large B. the larger C. larger D. largest
4.Of the two cups, he bought .
A. the smaller B. the smallest C. small D. smaller
5.Who jump of all?
A. far B. farther C. farthest D. the most far
第一节 单词拼写
根据下列句子及所给单词的首字母写出所缺的单词。
61. It’s dark now. Please turn on the l .
62. Have you decided to s your car? I’d like to buy it .
63. A car has four w and an engine. They make a car run fast.
64. I don’t want to have pork tonight. Can we have fish i , Mum？
65. It’s not a long d from here to the seaside, so we can walk there.
用所给单词的适当形式填空。
66. Which is (far) from your country, Australia, USA or UK?
67. Steve Jobs was a great American (invent). He made our live more convenient.
68. After taking this medicine, he felt even (bad).
69. We all look forward to (develop) a new machine to help do all the housework at home.
70. You’re a great (music) and I hope you will create more beautiful music.
第二节 完成句子
71. 我会听从你的建议，那对我非常有帮助。
I will . That’s very helpful to me.
72. 如果我们不保护老虎，终有一天它们会灭绝。
If we don’t protect the tigers, they will one day.
73. 你不应该总是依赖父母。
You shouldn’t always your parents.
74. 与老朋友保持联系很重要。
It’s important to with our old friends.
75. 著名作家莫言出生于农村。
Mo Yan, a famous writer, in the countryside.
76. 杰克向哥哥挑战打一场网球赛。
Jack his brother a game of tennis.
77. 格林家没有怀特家扔掉那么多的纸制品。
The Greens didn’t throw away as the Whites.
78. 在老师和他谈话之前，他没有认识到自己的错误。
He his mistake before the teacher talked to him.
第三节 句子翻译
79. 在12月，这个城市的交通事故数量上升到200。
80. 有了灯泡，人们可以在夜里做白天一样多的事情。
81. 然而，以这种方式，他们能完成粉刷（paint）剩余的墙壁。
82. 他买了一本很小的笔记本以便能够随时随地抄下新单词。
83. 很多父母阻止孩子花太多时间玩电脑游戏。
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