2025-2026学年八年级上学期英语语法精品讲义+语法专练
Unit2 School life 语法专练：数量的比较和as．．．．as的用法
数量的比较
我们常用 more ．．． than 和 fewer / less ．．． than 对人或事物的数量进行比较，表示”比……多”和”比……少”。如：He has more books than me ．他的书比我多。
Tom is in fewer clubs than Jack ．汤姆参加的俱乐部比杰克少。
The tea culture in China has a long history ． We drink less coffee than tea ．
中国的茶文化历史悠久，我们喝咖啡不如喝茶多。
注意：表示”比……多”时，无论可数或不可数名词都用 more 修饰；而表示”比……少”时，可数名词用 fewer 修饰，不可数名词用 less 修饰。
我们常用 the most 和 the fewest / least 对人或事物的数量进行比较，表示”最多”和”最少”。如：
Simon drinks the most milk ．西蒙喝的牛奶最多。
She can sing the fewest songs in our class ．我们班里她会唱的歌最少，
He finishes the least work of us three ．我们三个人里，他完成的工作最少。
注意：表示”最多”时，无论可数或不可数名词都用 most 修饰，而表示”最少”时，可数名词用 fewest 修饰，不可数名词用 least 修饰。
as ．．． as 的用法
当我们要表示双方某方面（如年龄、身高等）程度相同或不同时，常用 as … as 或 not as ．．． as 结构，表示”和……一样”或”和……不一样”。如：
Mary is as careful as Linda ．玛丽和琳达一样仔细。
He docs not run as fast as Tom ．他跑步没有汤姆快。
注意：1． as … as 或 not as ． as 属同级比较，在此结构中，要使用形容词或副词原级。
2．在否定结构中，” A is not as ．．． as B “意思是” A 不如 B ……”。如：
This book is not as interesting as that one ．这本书不如那本有趣。
= This book is less Interesting than that one ．
= That book is more interesting than this one ．
在同级比较的否定句中，我们也可以使用 not so ．．． as 结构。如：
This desk is not so heavy as that one ．这张桌子不如那张重。
= This desk is not as heavy as that one ．
= This desk is lighter than that one ．
当我们对事物进行比较时，要注意被比较的双方必须是同类事物。如：
Her book is as thick as me ．( x )
Her book is as thick as mine ．(✓)
一、单项选择(本大题共40小题，每小题2分，共80分)
1．There will be ________ jobs for people because some robots (机器人) will do the same jobs as people．
A．most B．more C．fewer D．less
2．—Parents play an important part in their children’s growth (成长)．
—I think so． If parents spend ________ time with their children, their children will grow up with ________ problems．
A．fewer; more B．more; less C．fewer; fewer D．more; fewer
3．—What did the doctor tell you?
—He told me to eat ________ meat and take ________ exercise and have a healthy life．
A．more; less B．less; more C．more; fewer D．less; less
4．________ careful you are, ________ mistakes you’ll make．
A．The more; the more B．The less; the fewer C．The more; the fewer
5．My mother often asks me to drink ________ milk and eat ________ junk food．
A．more; less B．fewer; more C．less; fewer D．fewer; less
6．—Many people living in cities like to live in the country with ________ fresh air and ______ noise．
—So do I．
A．more; fewer B．more; less C．less; more
7．We should learn from her． She always finishes the work with ________ people and ________ time．
A．fewer; less B．fewer; more C．more; fewer D．more; less
8．Doctors often say, “________ vegetables and ________ meat can help you keep healthy．”
A．Fewer; more B．More; fewer C．More; less
9．There will be ________ traffic on the road if ________ people drive．
A．more; fewer B．less; more C．less; fewer D．more; less
10．—Do you like the country life?
—Yes, because there are ________ cars, and there is ________ pollution, too．
A．more; fewer B．fewer; less C．less; more
11．—Which month has ________ days, February, March or April?
— February．
A．the least B．the most C．the shortest D．the fewest
12．—Which month has ________ days in a year?
—February．
A．less B．the least C．the most D．the fewest
13．—Mary looks so slim．
—Yes． She eats the ________ meat and the ________ vegetables of us．
A．least; most B．fewest; most C．most; fewest D．fewest; least
14．–Why is Tom so happy today? –Because he got _______ points of all the boys．
A．the fewest B．more C．the most D．the least
15．— Why is Tom unhappy today?
— He got ______ points of all the boys．
A．the most B．more C．the fewest D．the least
16．—Ann won the first prize in this final exam．
—So she did． She is so hard-working that she did ________ exercises and made ________ mistakes of all the students．
A．the most; the most B．the least; the most
C．the most; the fewest D．the least; the fewer
17．My mother has ________ free time in our family because she has to do the housework every day．
A．the fewest B．the least C．less D．the most
18．The most used letter in the English alphabet is ‘E’, while ‘Q’ is ________ used．
A．fewer B．less C．the fewest D．the least
19．Reading a book is as ________ as watching a film if the story is good．
A．exciting B．more exciting C．the most exciting
20．Some day she will become as ________ as the famous writer．
A．great B．greater C．greatest D．the greatest
21．—Did you watch the CCTV Spring Festival Evening Gala?
—Certainly． That night the sky was as ________ as that in the day．
A．bright B．brightly C．brighter D．more brightly
22．If you keep on going, you will become as ________ as your father one day．
A．successful B．more successful C．successfully D．more successfully
23．Helping others is just as ________ as getting help from others．
A．exciting B．more exciting C．most exciting D．the most exciting
24．Your house is _________ mine．
A．as bigger as B．as bigger than
C．as big as D．as bigger as
25．This question is ________ the first one． I don’t know how to answer it．
A．as soon as B．as difficult as
C．as beautiful as D．as interesting as
26．—The price of petrol (汽油) is not ________ that of last year．
—Exactly! And some people plan to buy new energy cars instead．
A．as good as B．as cheap as C．as high as D．as low as
27．The sky in the city is not so blue ________ that in my hometown．
A．than B．as C．so
28．—The boy is strong and he is as ________ as his father．
—That’s right． People are living a better life now．
A．tallest B．taller C．tall D．the tallest
29．Someday the city will become as ________ as Shanghai．
A．busy B．busier C．less busy D．the busiest
30．With light bulbs, people can do ________ in the evening as they can in the daytime．
A．more things B．many things as C．so many things D．as many things
31．Everyone knows the Yellow River isn’t so ________ as the Yangtze River．
A．long B．longer C．longest
32．The weather in Nanjing is as ________ as in Taizhou today．
A．hotter B．hottest C．hot
33．He is a little ________ than you, but he is as ________ as you．
A．thin; strong B．thin; stronger C．thinner; stronger D．thinner; strong
34．Is a computer ________ me?
A．so cleverer as B．as clever than C．clever as D．cleverer than
35．This film is not _________ as that one．
A．so interested B．more interesting C．less interesting D．so interesting
36．With the teacher’s help, Li Lei does his homework as ________ as others．
A．careful B．carefully C．more careful D．more carefully
37．He speaks English ________ an American because he has stayed in America for many years．
A．as good as B．worse than C．as badly as D．as well as
38．With more practice, Alice can sing as ________ as a professional singer．
A．beautiful B．beautifully C．more beautiful D．more beautifully
39．He finished his homework as ________ as he could．
A．quick B．quickly C．quicker D．quicklier
40．With the help of him, I write as ________ as him．
A．careful B．carefully C．more careful D．more carefully
二、完成句子(本大题共10小题，每小题2分，共20分)
41．我生活得和以前一样开心。
I live ________ ________ as before．
42．梅喜欢唱歌，但她唱得不如她姐姐。
May loves singing, but she doesn’t ________ ________ ________ ________ her sister．
43．在适应这里的生活后，汤姆过得和以前一样幸福。
After getting used to the life here, Tom lives ________ ________ ________ before．
44．我们应该尽可能多地说英语。
We should speak ________ ________ English ________ ________．
45．保护环境和保护我们的生命一样重要。
Protecting the environment is________ important ________ protecting our lives．
46．事实上，他和他的哥哥一样勤奋。
________ ________, he is ________ ________ ________ his elder brother．
47．她的皮肤像丝绸一样光滑。
Her skin is ________ smooth ________ silk．
48．我爸爸喝茶和我爷爷一样多。
My father drinks ________ ________ ________ ________ my grandfather．
49．他的书包和我的书包一样重。
His schoolbag is ________ ________ ________ mine．
50．这本故事书不如那本有趣。
This storybook ________ ________ interesting as that one．
…………
参考答案
1． C
【详解】句意：由于机器人将从事与人类相同的工作，因此人类的工作岗位会减少。
考查形容词比较级的用法。most最多的；more更多的；fewer更少的，修饰可数名词；less更少的，修饰不可数名词。根据“some robots will do the same jobs as people”可知，机器人会取代部分人类的工作，因此人类的工作岗位会减少，且jobs为可数名词复数，所以此处用fewer。故选C。
2． D
【详解】句意：——父母在孩子的成长中起着重要的作用。——我也这么认为。如果父母花更多的时间和孩子在一起，他们的孩子成长过程中出现的问题会更少。
…………
不错
很有用
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