Sometimes people cry when they are sad. Other times people cry tears of joy. But your eyes make tears all the time, whether you are crying or not. Do you know

the tears help keep your eyes healthy? They keep your eyes from drying out. A special area of the eye drips (滴) all the time. It keeps the eye humid.

If you look in a mirror, you can see tiny holes in the corners of your eyes. Each hole leads to a small tube that runs to your nose. Tears run slowly into this tube drip by drip. Day and night the

holes drain (流走) the tears away. If they didn’t, you would always look as if you were crying.

If you begin to cry, there are many more tears. The holes can’t drain all of them. Then extra tears run out onto your face.

Tears help keep eyes safe. If there is something harmful in the air, the eyes fill with tears. These tears coat your eyes. They keep the harmful air out.

Contact lenses (隱形眼鏡) can make the eyes too dry. Some people have to add tears to their eyes.

They buy bottles of eye drops to keep their eyes wet.

1.Eyes make tears no matter how people feel.

2.When you cry, tears run into your nose or onto your face.

3.If there is something harmful in the air, tears protect your eyes by covering them.

4.Contact lenses make you have more tears in your eyes.

5.Tears are harmful to your eyes.

1.A 2.B 3.A 4.B 5.B 【解析】文章講述了關(guān)于眼淚的事情。 1.根據(jù)But your eyes make tears all the time, whether you are crying or not.可知不管人們什么感覺(jué)，眼睛一直制造眼淚；故選A 2.根據(jù).If you begin to cry, there are many mor...
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：北京市門(mén)頭溝區(qū)2018屆九年級(jí)6月綜合練習(xí)（二模）英語(yǔ)試卷 題型：單選題

Jim is my best friend. ______ lives near my house.

A. He B. I C. She D. You

A 【解析】句意：吉姆是我最好的朋友。他住在我家附近。He他；I我；She她； You你。此處代指Jim，是一個(gè)男孩，故用代詞he。故選A。

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：福建省莆田市秀嶼區(qū)2018屆九年級(jí)上學(xué)期期末考試英語(yǔ)試卷 題型：單選題

—which of the two cameras are you going to buy?

— I’ll buy ____________ of them because I want to give one to my best friend.

A. all B. both C. neither

B 【解析】句意：-你打算買(mǎi)這兩個(gè)照相機(jī)中的哪一個(gè)？-我兩個(gè)都買(mǎi)，因?yàn)槲蚁虢o我最好的朋友送一個(gè)。all三者或以上都；both兩者都；neither兩者都不。根據(jù)句意because I want to give one to my best friend可知，他想兩個(gè)都買(mǎi)，把其中一個(gè)給他的朋友。故選B。

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：湖北省2018屆九年級(jí)中考預(yù)測(cè)英語(yǔ)試卷（四） 題型：單詞填空

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號(hào)內(nèi)單詞的正確形式。

Holding doors open for people behind you, picking up litter, thanking people … these acts of kindness seem very 1.. But students at James Middle School know that such small acts make the world a better place.

Eighth-graders from James Middle School, took part in the Random Acts of Kindness Week 2. March 31 to April 4. During the week, they tried their best to do kind things for others. Celeste Murray, an English teacher at the school, started the activity. Since she was little, she has always tried to do small acts of kindness is her daily life. “I believe the world is c3. by small things,” she told the newspaper The Daily Times. Over the week, to4.（he）surprise, Murray also 5. great changes in her class.

Before that, she always needed to ask her 6. to push the chairs in or turn off the lights before they leave the classroom. Now, the students do those things by 7.. “The teachers have a lot of work,” said Jordon, one of Murray’s students. He learned to care more about others. Eliza, a8. student, gave out more praises (贊揚(yáng)) to others. “It makes them feel happy and successful,” she said. The activity made students feel that they can make a difference. Hailey decides to continue to do at least one act of kindness every week, 9. busy she is. She believes her acts could encourage10.( other).

1.small 2.from 3.changed 4.her 5.found 6.students 7.themselves 8.another 9.however 10.others 【解析】本文介紹的是做小事的重要性。小小的善舉，盡管事情很小，但也能改變世界。詹姆斯中學(xué)的學(xué)生從“善舉周”活動(dòng)中學(xué)到了很多，班里也發(fā)生了很大變化。 ...

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：山東省青島市2018年中考英語(yǔ)試卷 題型：話題作文

書(shū)面表達(dá)

現(xiàn)在，中學(xué)生在校內(nèi)能保證一定時(shí)間的運(yùn)動(dòng)量，但在校外普遍缺少運(yùn)動(dòng)甚至不運(yùn)動(dòng)。請(qǐng)就 此現(xiàn)象寫(xiě)一篇短文，談?wù)勀愕目捶�。�?nèi)容包括：

1. 缺少運(yùn)動(dòng)甚至不運(yùn)動(dòng)的原因；

2. 缺少運(yùn)動(dòng)甚至不運(yùn)動(dòng)對(duì)學(xué)生的影響；

3. 針對(duì)這種現(xiàn)象提出合理的改善建議。

要求：1. 詞數(shù)：80—100（開(kāi)頭已給出，不計(jì)入總詞數(shù)）；

2. 文中不得出現(xiàn)真實(shí)的校名和人名。 參考詞匯：be short of 缺少

Many students are short of exercise in their spare time now

Many students are short of exercise in their spare time now.They think doing exercise can affect their studies.Therefore they have less time to study.Doing sports is good for their health. A person wh...

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：山東省青島市2018年中考英語(yǔ)試卷 題型：單選題

Mount Lao is one of mountains in Qingdao. Many tourists like climbing it every year.

A. famous B. the more famous C. most famous D. the most famous

D 【解析】句意：嶗山是青島最著名的山之一，每年許多游客喜歡爬它。根據(jù)one of ---之一，后用形容詞最高級(jí)，最高級(jí)前加冠詞the；故選D

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：山東省青島市2018年中考英語(yǔ)試卷 題型：單選題

A.It’s my daughter’s birthday today. She’s ___________years old.

A. eighteen B. eighteenth C. the eighteen D. the eighteenth

A 【解析】句意：今天是我女兒的生日，她18歲了。根據(jù)基數(shù)詞+year(s)+old 幾歲；故選A

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：吉林省2017-2018學(xué)年七年級(jí)下學(xué)期第二次月考英語(yǔ)試卷 題型：補(bǔ)全短文5選5

Some scientists predict(預(yù)測(cè))that by the year 3000, this world is going to have

different kinds of machines. They will make the work much easier for us. Odd Suff

Magazine has got some new things for the year 3000. Take a look and have fun.

1. In the future you can save time by having a robot making you exercise when you sleep.

2. The future toilet in your washroom can make you feel like surfing on the sea.

3.The four-legged jeans of the year 3000 will make sure you have a place to sit everywhere you go.

4. To save gas, circus(馬戲團(tuán))performers will take the place of the school bus driver.

5.The flying cap can get you around faster and easier just like a plane.

根據(jù)以上關(guān)于未來(lái)3000年預(yù)測(cè)，從A~E選項(xiàng)中選出每段話相對(duì)應(yīng)的主題句。

A.The future toilet.

B.The flying cap.

C.Circus performers.

D.The four~legged jeans.

E.The future robots

1.E 2.A 3.D 4.C 5.B 【解析】文章介紹了3000年的人們的生活。 1.根據(jù)In the future you can save time by having a robot making you exercise when you sleep.可知講的是未來(lái)的機(jī)器人；故選E 2.根據(jù)The future toilet in your wa...

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：湖北省2018屆九年級(jí)仁愛(ài)版中考模擬英語(yǔ)試卷 題型：完型填空

It snowed again. My seventh Christmas was round the corner. I dreamed of getting the present from Father Christmas until my elder sister dropped the bomb. “ there is no Father Christmas.”

I ran to my grandmother’s house, for she always told the truth. Grandmother was at home. I told____everything. “No Father Christmas?” she was a little____. “Don’t believe it. Put on your coat, and let’s go.”

“Go? Where, Grandma? I asked.

“Kerby’s Store.”

As we walked through its doors. Grandma handed me the dollars and said “Take the ____and buy something for someone who needs it. I’ll wait for you in the car.” Then she turned and walked out of the Kerby’s.

For a few seconds, I just stood there, holding the money, wondering____to buy, and who to buy it for.

I thought of____I knew my family, my friends, my neighbors …I suddenly thought of Bobbie Decar, a ____ with a bad breath and messy hair. He sat right behind me____ Mrs. Polack’s class. Bobbie____went to any party during the winter. His mother always wrote a note, telling the teacher that he had a cough,____we all knew that he didn’t have a cough, and he didn’t have a coat. I decided to buy Bobbie a red warm coat____he would like.

That evening, grandma helped me wrap the coat in Christmas paper and ribbons, and____”To Bobbie. From Father Christmas” on it. Grandma told me Father Christmas never let people know that he____ them. Then she drove me over to Bobbie’s home, telling that I was helping Father Christmas____the presents.

Grandma parked the car along the street, and we hid behind the trees near Bobbie’s home. Then Grandma said to me. “ All right, Father Christmas get going.”

I took a deep breath, rushed to his front door, put the present down____the door, rang the doorbell and flew back to the safety of the____and Grandma. We waited breathlessly in the dark for the front door to open. Finally, it did and there stood Boobie.

That night, I realized that Father Christmas was alive and well, and we were on his team.

1.A. him B. her C. them D. you

2.A. angry B. happy C. tired D. afraid

3.A. book B. coat C. present D. money

4.A. what B. when C. where D. how

5.A. everybody B. nobody C. somebody D. anybody

6.A. girl B. boy C. man D. woman

7.A. for B. on C. in D. with

8.A. always B. often C. sometimes D. never

9.A. so B. if C. but D. and

10.A. where B. that C. who D. why

11.A. read B. say C. write D. spell

12.A. helped B. believed C. taught D. made

13.A. give up B. give away C. put up D. put off

14.A. on B. behind C. outside D. over

15.A. shop B. cars C. door D. trees

1. B 2. A 3. D 4. A 5. A 6. B 7. C 8. D 9. C 10. B 11. C 12. A 13. B 14. C 15. D 【解析】 【主旨大意】文章介紹了有關(guān)圣誕老人和圣誕禮物的故事，它告訴我們只要助人為樂(lè)、與人為善，每個(gè)人都是受人喜愛(ài)的圣誕老人。 1. ...

查看答案和解析>>

同步練習(xí)冊(cè)答案