阅读下面短文，在空白处填入适当内容（不多于3个单词）或括号内单词的正确形式。Do you ...

阅读下面短文，在空白处填入适当内容（不多于3个单词）或括号内单词的正确形式。

Do you know anything about the1.(invent) of the bar code (条形码) ?2.small food store owner found it was difficult to keep records of the product information. In 1948, he asked the Drexel Institute（研究所） of Technology 3.(solve) this problem. Bernard Silver, a graduate student, was 4. ( interest) in this technology. He and his friend Norman Joseph Woodland started to work on it. Soon , they invented 5. (they) first working system(系统).

The system did work 6.first, but it was very expensive and sometimes the system didn't work well. If it was to become popular in stores, the problems had to be solved.7.(final), Woodland solved them.

The patent(专利权) for the bar code system was asked for by Silver and Woodland in 1949, but the patent was not given8.1952. Although this patent was9.( give), the system was still not popular among store owners.

In 1970, a business named Logicon Inc. invented the Universal Grocery Products Identification Code (食品工业统码). Marsh Supermarket in Troy was the first store to set up this bar code reading system. It has become very popular ever since, and now it's used in all10.( type) of stores all over the world.

九年级英语语法填空困难题查看答案及解析

阅读下面短文，在空白处填入适当的内容（不多于3个单词）或括号内单词的适当形式。

请务必将50-59小题的答案写在答题卡的相应位置！

We all know that a mobile app(short for “application”) is a computer software program which is made to run on mobile phones. There are many thousands 1. kinds of apps which are related to our life, study, work and so on.

Word Easy is a fantastic English learning app with 2.(word) exercises of different levels. Only when you pass a test of certain level can you go on to learn words of a higher level.

Himalayas Reading 3.(have) millions of books including poems, short stories, novels and even fairy tales for children. What’s great about it is that you can use it 4.(listen) to book recordings.

Rall friend can 5.(be) the best helper when you feel it hard to buy the train or airline tickets. You can buy tickets anywhere 6. any time.

Vocabulary Hero may help you learn more English words 7. you are playing games. So if you have problems 8.(remember) the new words when you learn English, use it!

Fooducate can provide people with much information about that food if they scan bar codes(条形码) on food. It is a free app that 9.(use) on mobile phones. It can tell users what is in 10.(they) food, with simple information about calories, sugar, salt and fat.

What great apps can you think of that would improve your life?

九年级英语语法填空中等难度题查看答案及解析

阅读下面的短文，在空白处填入适当的内容或括号内单词的正确形式（每空不多于三个单词）。

Have you ever picked strawberries yourself? The sweet fruit looks nice, but light pressure can make them out shape, so you have to be very 1.　 (care) when picking them. Nowadays, there 　 2.　 (be) many young people who are just like strawberries. They 　 3.　 (easy) break down when they face difficulties. There is a name for them –strawberry kids.

Why are many children so easy to break down? Many students are the only child in their family. Their parents do almost everything for 　 4.　 (they) in their daily life. They hardly ever get criticized (被批评) at home and always feel good about themselves. If these students are criticized strictly by teachers, they 　 5.　 (feel) upset and begin to doubt their own abilities. And schools? Many schools care more about 　 6.　 (student) grades instead of developing their personality. As a result, students get satisfying grades 　 7. they are not mentally（精神上地）strong enough.

Young people should learn how ot make themselves mentally strong. An expert said, “Whenever you are in trouble, don’t ask for help too quickly. You should try 　 8.　 ( deal) with problems first by yourself. Take an active part 　　 9.　 sports and social activities. That can help you becaome mentally strong.”

Growing up is not just a happy process. Pains also go along. 　 10. most important thing is to face the pains bravely and learn from them.

九年级英语单词拼写中等难度题查看答案及解析

阅读填空

阅读下面的短文，在空白处填入适当的内容或括号内单词的正确形式（每空不多于三个单词）

American people have the habit of saying “Thank you” when something kind is done for them or something polite1.____(say) to them, no matter 2._______ easy the thing is. This habit is learned by people of many3._____ countries.

You should say “Thank you” when someone gives you the salt on the table, when someone walks aside to let you 4.____ in a corridor(走廊), when someone5._____(walk) ahead of you keeps the door open 6.____ you, when someone says your work is well done or you have bought a nice thing, or your city is very beautiful.

“Thank you” is said not only between7.______(strange) or new friends, 8.____also between old friends, parents and children, brothers and sisters, husbands and wives. Parents often tell 9.____(they) children that they should say “Thank you” in answer to a kind word or act when they are only four or five years old. Perhaps that’s why almost everyone has 10.____(get) this habit.

九年级英语单词拼写中等难度题查看答案及解析

阅读下面短文，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

Hello,1.(I) name is Jenny Green. I’m2.middle school student. My phone number 3.(be)281-9176. My mother is Gina.4.(she) telephone number is 232-4672.5.(she) is an English teacher. My father is Eric.6.(he)phone number is 358-6652.7.(he) is a doctor. My mother and I8.(be) in the same school. We are9. China, now. What’s 10.(you)name?

九年级英语语法填空中等难度题查看答案及解析

语法填空

阅读下面短文，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

In 1990, when I 　 1. (be) nine years old, I wanted very much to find 　 2.　 pen friend. I found Ashley’s address in a magazine, and decided 　 3.　 (write) to her.

I sent off my letter with a little hope. Very quickly, I received her letter. 　 4.　 my surprise, Ashley was only one month 　 5.　 (old) than me. I learned some new expressions from her. I

　 6.　 (real) liked this new friend.

Letter after letter, year after year, Ashley and I continued to write to one another. A letter would be received and I’d write back right away. We would send each other birthday and Christmas

　 7. (gift).

Eight years later, my parents decided it was time 8. me to meet this friend. They drove me down to Mississippi for a few days. We 　 9.　 (have) a fun time together. We did the things that teenage girls love to do.

Twenty-five years after the 10.　 (one) letter, Ashley and I still have an amazing friendship. Although we don’t write letters now, we communicate through mobile phones and the Internet.

九年级英语单词拼写中等难度题查看答案及解析

四、语法填空(本题有10小题，每小题1分；共计10分)

阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式(每空不多于3个单词)。

What will you do 1. you don't have any pocket money？Well，it's a good way to get some2.your parents.

Most children in America get pocket money by3.(do)chores. They usually start to do chores at the4. of 10.Parents ask their children to do5. easy or interesting. Then parents give their children some pocket money for their work. Of course，school students have to do their homework and study for 6.(test)．So they often do some chores on weekends. Young kids can only do easy chores，so they 7. get much money. They just buy some candy with their own money. Candy is cheap！When kids get 8.(old)，they want to buy something more expensive. They have to work harder and they can get more money.

President Obama says that he gives his two daughters just two dollars every week. Two dollars is little for the housework，but the two girls are happy 9.(make)their pocket money. They buy their favorite books or food with it. Obama hopes his daughters can learn some money management(理财)10.(skill)．

九年级英语单词拼写中等难度题查看答案及解析

阅读下面短文，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

请务必将57—66小题的答案写在答题卡的相应位置！

We lived in a rocky area and it seldom rained in our town. There was a stream (溪) 1. ran through our town. Far away in the mountains where the stream came from, it rained a lot.

One summer, it rained so 2. (heavy) that our little stream turned into a river. What was worse, the water was quickly 3. (rise). Unluckily, our whole town had only ten sandbags to hold back the water! We needed hundreds of handbags 4. (protect) our town from a food (洪水). 5., there was almost no sand in our town there were only rocks.

“We have to leave the town and look 6. somewhere safe to stay,” someone said. Then, everyone started packing and getting prepared to leave. when we were about to drive away, an old man 7. (stand) in the middle of the road and asked, “Where are you going?” We explained that we were going to safety and that he should leave too. He said, “There’s 8. (ton) of sand near my place.” He lived about a mile away up in some hills.

Within minutes, we were all heading for his place. In the following ten hours, some of 9. (we) filled sandbags and others placed them along the edges (边缘) of the river. There was a flood that night, but our town was safe.

The old man was 10. hero and from then on, we celebrated “Sandbag Day” every year.

九年级英语语法填空中等难度题查看答案及解析

语法填空

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

A：Hi! Jane. Would you like to help save the environment?

B：　 1.　　　 . But what can I do?

A：Well, first, you can start by 　　 2.　　 off the lights.

B：Yes, that's easy. Sometimes I turn on the lights without thinking. What's next?

A：Second, you can ride a bicycle. Don't take a bus or a taxi if you don't have to.

B：That will save money, too, What's else?

A：　　 3.　　 (three), try 　　 4.　　　 (recycle)paper.

B：Mm, newspapers , magazines, mail...We get a lot of paper at home. Good idea!

A：The fourth idea is turning off the shower when you're 　 5.　　 (not use) it.

B：You mean when I have shampoo in my hair?

A：Yes. Get wet. Turn off the shower. Put the shampoo in your hair and then turn on the shower and wash it out.

B：Thank you for giving me these suggestions.

A：　　　　 6.　　　　　 .

九年级英语语法填空中等难度题查看答案及解析

阅读下面短文，在空白处填入适当的内容（不多于3个单词）或括号内单词的适当形式。

Travelling(旅游)is1. (relax). Many people like to travel by plane because it is fast. But I don’t like it because the airport is too far2.my house. I like to travel3.train. I think it’s easy4. (take)the train because it’s not far from my house. When you are late5.the train, you can6.another train. You can7. (walk)around the train and open the window. You can see many interesting things on the way. It’s really interesting. I also like cars because we don’t need8. (go)to the bus station or the train station. And we can take many things with9. (we)in the car. My father often drives his car to travel with us on10. (weekend).

九年级英语语法填空中等难度题查看答案及解析