- useful invention it is.-Yes, It helps us a lot.A．What anB．What aC．HowD．How a 题目和参考答案——青夏教育精英家教网—

题目内容

— useful invention it is.
—Yes, It helps us a lot.

A．What an

B．What a

C．How

D．How a

解析试题分析：感叹句主要有what和how构成：
1、what修饰名词或名词短语，有以下两种形式： 1. What+a(an)+（形容词）+单数可数名词+主语+谓语！或是：What+名词词组+主语+谓语！ 2. What+(形容词）+可数名词复数或不可数名词+主语+谓语！
2、How引导的感叹句。 how用来修饰形容词、副词或动词。其结构是：How+形容词（副词）+主语+谓语！
根据下文useful invention it is，可知invention是可数名词单数，useful词首音素是辅音，不定冠词用a，故选B。
考点：感叹句
点评：当how修饰动词时，动词不跟着感叹词提到主语之前。 what与how引导的感叹句，一般情况下可以相互转换，转换后意义不变。在口语中，感叹句的主语和谓语常常省略。

练习册系列答案

口算达标天天练系列答案

小学毕业升学复习必做的18套试卷系列答案

相关题目

短文填空

根据短文内容，在短文后的空格处填上一个恰当的词，使短文完整、通顺。

Some people like to get up late, but some do not. In fact, it is really good for us to 1. up early every day. Maybe those who don't like getting up early will not believe this, 2. it is true.

Scientists made a survey in about one thousand people, and then they found that early rising people had less disease 3. late rising people, and early rising people also looked healthier than late rising people, and so on.

So we may know early rising is helpful in more than one way. 4. , it helps to keep us healthy. We all need fresh air. But air is never as fresh as early in the morning. Besides, it is useful to do morning exercises. Second, early rising helps us in our studies. In the morning we learn more quickly and find it easier to understand what we learn. Third, early rising can give us a plan of our work for the day. We cannot work well5. a good plan. Fourthly, early rising gives us enough time to get 6. for our work, such as to wash our hands and faces and 7. our breakfast.

8. risers may find it difficult to form the habit of early rising. They have to make an effort (努力）to do so. As the English proverb says, “Early to bed and early to rise makes a man healthy, wealthy and wise?”)

根据所给的首字母填写单词（10分）

If you think of after-school activities as a waste of time, you are wrong! After-school activities help us grow up in many w 1 . Above all, they offer us chances to practise what we learn in c 2 . Through various activities, we can also learn more about today's society (社会) and a lot of n 3 things that we can't learn from our hooks. What's more, they help to develop our abilities that we need both for our studies now and for our work and life in the f 4 .

We are busy with our studies in school, so after school we all need to r 5 ourselves. After-school activities just make it possible for us to breathe f 6 air and remove tiredness. Then, we can pay a 7 to our studies and achieve good results.

Some after-school activities will make us useful and helpful to o 8 ; some can keep us strong and h 9 ; some may even change our life. So, all the students, get out and take an a 10 part in various after-school activities!

Life in the 22nd century will be different from life in the 21th century，because many changes will take place in the new century. But what will the changes be?

The population(人口) is 1 fast．There will be more and more people in the world and most of them will live 2 than before． 3 will be much smaller and more useful，and there will be at least one in every home．And computer studies will be one of the important subjects at 4 ．

People will work fewer hours than they did in the 21th century，and they will have more free time for sports， 5 TV and traveling．Traveling will be more 6 . And many more people will go to other countries for holidays．

More land will be used for building new towns and houses．Then there will be less room for cows and sheep，so 7 will be more expensive．Maybe no one will eat it every day， 8 they eat more vegetables and fruit．Maybe people will be healthier．

Work in the future will be 9 ，too．Dangerous and hard work will be done by robots(机器人)． 10 of this，many people will not have enough work to do．This will be a problem．

A．making

B．growing

C．running

D．doing

A．1onger

B．shorter

C．faster

D．taller

A．Trains

B．Cars

C．Computers

D．Houses

A．factory

B．hospital

C．farm

D．school

A．watching

B．seeing

C．1ooking

D．buying

A．interesting

B．convenient(方便)

C．expensive

D．difficult

A．fruit

B．milk

C．meat

D．bread

A．instead

B．sometimes

C．still

D．however

A．dangerous

B．difficult

C．heavy

D．different

10.

A．One

B．Some

C．Because

D．All

Once there was a grasshopper(蚱蜢), who was the best hopper(跳跃者) in the world. She taught __16__ grasshoppers how to hop. Soon all grasshoppers were hopping well, so she felt very proud.

Then one day an eagle appeared. She immediately decided to teach the eagle how to hop, __17__she was sure that hopping was the key to __18___ . But every time she __19___ the eagle to hop, he just said, “There is no need. You are satisfied with hopping, but I can fly. “

“Stop this silly talking of flying!” screamed the grasshopper. “Flying is__20__ in your imagination. “

The next day, some of the grasshoppers went to talk to the eagle. “How is it that you don’t know how to hop, yet you still talk of flying? It is ___21___our teacher’s orders.”

“Hopping is useful and can make you happy, but when you can fly, it is no longer___22___.” said the eagle.

“Tell us more,” said the grasshoppers.

The eagle began telling them what the world___23___the grass fields was like. It was a world that included mountains, rivers and oceans(海洋).

Then the eagle took one___24___grasshopper in his powerful wings to the sky. The grasshopper could see the mountains, rivers and oceans that the eagle ___25___.

After the eagle landed, he saw a spark (闪光) in the grasshopper’s eyes. The grasshopper told others what he had seen in the sky. Therefore, the grasshoppers dreamt of flying in the sky.

A. another B. other C. others D. the other

【小题 2】 A. as B. and C. or D. because of

【小题 3】 A. business B. weakness C. happiness D. succeed

【小题 4】 A. confused B. told C. advised D. asked

【小题 5】. A. just B. even C. hardly D. ever

【小题 6】. A. for B. well with C. against D. down

【小题 7】 A. helpful B. dangerous C. necessary D. safe

【小题 8】 A. on B. through C. across D. beyond

【小题 9】 A. strong B. brave C. attractive D. beautiful

【小题 10】 A. imagined B. had talked C. told D. had described

中学生上网一直是备受关注的话题，你班就此组织了一次主题班会，以下是几同学的观点，请仔细阅读并完成信息记录卡,一空一词。

Li Hua: Surfing the Internet is very exciting. We can do lots of things, such as playing games, listening

to music, chatting with our friends and so on, I really enjoy it.

Wang Gang: I like surfing the Internet, too. Because I can learn a lot from it. I can get the latest news

all over the world. I also can find the information I need so that I can spend less time on my

homework.

Zhang Jie: It’s hard to say. I agree that the Internet is helpful to our study. But it’s not right to spend too

much time on the games. And some information on the Internet is bad for our mind. What’s

more, surfing too much does harm to our eyes. In a word, we should use the Internet in a right

way.

Names	Opinions
Li Hua	◆play games ◆listen to music ◆chat with ___61
Wang Gang	◆get the latest news ◆get useful 62 ◆do homework 63
Zhang Jie	◆be helpful to our study ◆don’t spend too much time on the games ◆be bad for our mind and 64 ◆use the Internet 65

试题分类