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沪教版2020年八年级下学期期中考试英语试题(I)卷

沪教版2020年八年级下学期期中考试英语试题（I）卷

一、单项选择 (共10题；共20分)

1. （2分）I will come back in _____ hour.

A . an

B . the

C . a

D . /

2. （2分）- What's the matter, Jenny?

- ______ something wrong with my bike.

A . It is

B . There is

C . I have

D . It has

3. （2分）I like the little girl, so I tried to help ______.

A . him

B . her

C . it

D . them

4. （2分）He would rather ________for himself than________for a meal．

A . cook；going out

B . to cook；go out

C . cook；go out

D . cooking；going out

5. （2分）— I think Miss Gao must be in the library. She said she would go there.— No, she ___________ be there. I have just been there.

A . can't

B . mustn't

C . needn't

D . wouldn't

6. （2分）—They were getting ready for the picnic when we visited them.

—Did you join them?

A . caring for

B . looking for

C . preparing for

7. （2分）—Your dress looks nice.—___________.

A . No, thanks

B . Thank you

C . It isn't nice

8. （2分）________ Lily ________ Lucy may go with you because one of them must stay at home．

A . Not only; but also

B . Both; or

C . Both; and

D . Either; or

9. （2分）—Where is your uncle?

—He _____ to South Africa on business. He has ______ there twice.

A . has been; gone

B . has gone; been

C . went; gone

D . will go; been

10. （2分）— What's the time please?

— ____

A . It's time to go to school.

B . It's time for breakfast.

C . It's five o'clock.

D . Its five.

二、完形填空 (共1题；共10分)

11. （10分）根据短文理解，从A、B、C、D四个选项中选择最佳的一项填空。

Once there were several scientists in a forest. They were trying to 1 the rarest animal in the

world. No one had seen it, so everyone was 2 and wanted to be the first one to photograph and study it.

The animal only came out at night, 3 the scientists did some other studies in the day. 4 them, there was a famous scientist named Walter. Every day, he would spend an hour sitting at the desk and putting all his equipment (设备) in the 5 place. He did this carefully. But other scientists laughed at him because they thought Walter was just wasting 6.

One night, the animal appeared 7. The scientists heard its call. But the call didn't last long. The animal was frightened by the 8 made by the scientists while they were scrabbling (忙乱地找) for their cameras and notebooks.

On the next morning, the scientists 9 their findings. Some had tried to record its call, others had noted down how it moved, and the luckiest one had even photographed parts of its tail and legs. They all congratulated each other on what they had found. However, when they saw what Walter had, they were very surprised. 10 had taken several complete (完整的) photos, the record of the animal's cry and notes about the animal.

They ran to congratulate Walter. They now understood the importance of keeping things in order. Because of that, Walter could find everything quickly in the dark.

（1）

A . feed

B . study

C . catch

D . kill

（2）

A . relaxed

B . tired

C . excited

D . surprised

（3）

A . but

B . or

C . and

D . so

（4）

A . Among

B . Beside

C . Against

D . Except （5）

A . clean

B . right

C . safe

D . public （6）

A . space

B . money

C . food

D . time

（7）

A . angrily

B . immediately

C . suddenly

D . quickly （8）

A . plans

B . noises

C . records

D . mistakes （9）

A . compared

B . counted

C . sorted

D . kept

（10）

A . They

B . It

C . He

D . You

三、阅读理解 (共3题；共28分)

12. （10分）阅读理解

Many kids help parents to do chores such as washing the dishes, cleaning the floors and taking out the trash in the house. In return, some kids get money or other rewards from their parents, such as 20 minutes to play computer games.

But some people do not think that kids should get rewards(奖赏) for doing chores. One of them is Susie Walton, a parenting educator. She believes that if kids get rewards, they will think that work isn't worth doing unless you get something in return. For example, kids won't sweep the floor if they see it is dirty. But they will clean the floor if their parents reward them for it. “Every house is a team effort,” Susie said. “A home is a living space for everyone in the family. It's important for kids to see that we all have responsibilities to keep our home clean.

Other people have different opinions. They believe that money or other rewards can motivate kids to do more chores. It also teaches them real world lessons about how we need to work to earn money. Now, there are also apps(应用软件) that encourage kids to do chores. The apps give kids points and digital gifts that can be used either online or in the real world. With the Chore Monster app, kids earn digital points after doing chores. Kids can exchange their points for real rewards, such as time to play video games or a trip to the mall. “Our goal is to encourage kids to earn rewards," says Chris Bergman, founder of Chore Monster. “Kids need positive(积极的) power to make them do chores.

What do you think? Should kids be rewarded for doing chores? Or should kids help out around their homes without getting anything in return?

Write a 200-word response. Send it to tfkasks4you@https://www.wendangku.net/doc/e31549192.html,. Your response may be published in Time For Kids. Please include your grade and contact information of your parent or teacher if you want your response to be published. The deadline for responding is February 18.

（1）How does the author start the passage?

A . By giving some facts.

B . By listing some opinions.

C . By comparing different views.

D . By showing his own experiences.

（2）Which of the following is Susie Walton's opinion?

A . Don't ask kids to do housework.

B . Don't reward kids for doing anything.

C . Don't give kids rewards for doing chores.

D . Don't allow kids to play computer games.

（3）What's Paragraph 3 mainly about?

A . How to earn money by doing chores.

B . The apps that encourage kids to do chores.

C . How to exchange their points for real rewards.

D . The advantage of rewarding kids for doing chores.

（4）What's the meaning of the underlined word “motivate” in the passage?

A . remind

B . encourage

C . prevent

D . warn

（5）What is the purpose of writing the text?

A . To call on readers to do more chores.

B . To tell readers of two different opinions.

C . To invite readers to express their opinions.

D . To show the author's views about doing chores.

13. （10分）阅读下表，然后做表后的题。

A . hat

B . T-shirt

C . pants

D . socks

（2）How much are two sweaters and a hat?

A . $ 14

B . $ 20

C . $ 21

D . $ 22

（3）You can buy at Mason's Clothes Store.

A . black pants

B . a blue sweater

C . a green hat

D . red socks

（4）You like red and you only have $6.You can take .

A . a sweater

B . a hat

C . a T-shirt

D . none(全无)

（5）You only have sixteen dollars. You can buy .

A . a pair of socks and a pair of pants

B . two T-shirts and a pair of socks

C . two sweaters and two pairs of socks

D . a sweater and two hats

14. （8分）阅读理解

Who's buliding the new China? It's not the factory owners or the business men .It's someone else.

We see them every day .They work day and night in the terrible working places and weather .They build the roads , the theaters , the cinemas and the supermarkets.They even clean up our rubbish .They are China's migrant workers(民工).

Over 141 million workers left their homes in the countryside to look for jobs in big cities around China .They hope to be rich , but they find they have many difficulties in making enough money.And one of the difficulties is the pride and discrimination(歧视) from the people in cities.

When night falls.I see the sad faces of the migrant workers.Many are living far away from the people whom they love.

Yes , they dress differently , they speak differently , and they have different habits , but they work hard .The people in cities think they are outsiders ,and most governments refuse(拒绝)to give them medical care(医疗) and public schooling for their children.

If China hopes to move into the future ,many things need to changed .The first is discriminationl ! We need to stop our discrimination against the migrant workers of Chinal. They may not make much money as some people in cities , but they are good people just trying to survive, These workers are very imporkant and necessary to China's economic development(经济发展)and play an important role in changing Chinese society(社会).They are building the new China , so we should help them.

（1）The writer thinks is building the new China.

A . the factory owners of China

B . the business men and women of China

C . the migrant workers of China

D . the people in Chinese cities

（2）China's migrant workers work

A . only at night

B . in good working conditions

C . day and night

D . when the weather is fine

（3）The word "survive" here in Chinese means " ".

A . 服务

B . 活下来

C . 放弃

D . 阻碍

（4）Which one is NOT TRUE about China's migrant workers according to the report?

A . The people around the country should help the migrant workers.

B . More than 140 million migrant workers are in big cities to make money.

C . The people in cities welcome migrant workers though they are outsiders.

D . China's migrant workers are important in changing Chinese society.

四、任务型阅读 (共1题；共5分)

15. （5分）五位年轻人打算暑假期间去国外旅行。请仔细阅读1-5题中对他们的描述，从A-E中选出符合各自要求的国家。

________Tony is a sports fan. He likes studying, too. This summer, he would like to visit a place where he can enjoy sports.

________Judy lives in high mountains. So she would most like to see the sea and enjoy water sports. And she hopes to go to a country where she can eat different kinds of fresh fruits.

________Sam likes places where the people are friendly. He loves to make friends with people who are from different countries. And he hopes to live comfortably there and have a good rest.

________Lisa loves animals a lot. She is always trying to do something to protect animals. So she hopes to go somewhere she can have fun staying with the animals she has hardly(几乎不) seen before.

________Ron is interested in collecting different things. He would like to go somewhere he can find some new collections. He also loves to eat something sweet.

A. Brazil is the land of soccer. The people are really friendly. Most of them are good at sports. And in 2016, there will be the 31th Olympic Games.

B. Canada is one of the best places to live in the world with fresh air. Canadians are gentle and friendly. You can always see lots of foreigners(外国人) there.

C. Australia is the land of rare(稀少的) animals such as koalas and kangaroos. And the best wool is produced（生产） there. It's a good idea to enjoy operas in Sydney.

D. Switzerland is the land of watches. Of course, being on time is very important to people there. And the country is famous for (著名) its sweet food, like chocolates.

E. Thailand lies to the south of China. It grows all kinds of tropical(热带的)fruits. It has many lovely beaches and it's famous for elephants.

五、语法填空 (共1题；共2分)

16. （2分）What a________ (snow)day! We can go ________(ski) together.

六、用动词的适当形式填空。 (共1题；共10分)

17. （10分）阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空（每空不多于两个单词）。

Today is Saturday. It's nine o'clock. The Smiths ________ (be) all at home. Mrs. Smith is watching TV. She ________ (like) watching TV and shopping. She wants to buy ________ bike on TV, because she wants to ride it to work. Mr. Smith is ________ (read) a newspaper. There is some news about Liu Huan. And his favorite ________ (sing) is Liu Huan. He sings very ________ (good). Their son, Jim, is talking on the phone. He is calling one of his ________ (friend). He wants to go to the zoo to see animals with his friend. Their daughter, Lily, is playing ________ her small dog. She is only four years old. Look, she's eating a banana. This is ________favorite fruit. What's that over there? Oh, it's a cat. It's sleeping. Jim, please keep quiet ________ don't wake it up!

七、单词拼写 (共1题；共4分)

18. （4分）根据括号中的汉语完成句子。

（1）Do you want ________ (三公斤) eggs?

（2）________ (怎样) this red one?

（3）Thank you ________ (仍然).

（4）________ (多少钱) is that red skirt?

八、翻译题 (共1题；共5分)

19. （5分）碗里有些水，不是吗?

九、书面表达 (共1题；共5分)

20. （5分）假如你是李华，你学校每年都在世界水日（World Water Day）开展丰富多彩的活动，宣传节约用水。你美国笔友Jim所在的学校也要开展类似活动，请你写信向他介绍你们的活动情况（活动内容见下表）。

2）文中不得出现真实的人名、校名等相关信息；

3）词数80字左右。（开头已给出，不计入词数）

参考词汇： short plays话剧 speech competition 演讲比赛

Dear Jim,

Nice hearing from you. Let me tell you what we often do on World Water Day in our school.

Yours,

Li Hua

参考答案一、单项选择 (共10题；共20分)

1-1、

2-1、

3-1、

4-1、

5-1、

6-1、

7-1、

8-1、

9-1、

10-1、

二、完形填空 (共1题；共10分)

11-1、

三、阅读理解 (共3题；共28分)

12-1、

12-2、

12-3、

12-4、

12-5、

13-1、

13-2、

13-3、

13-4、

13-5、

14-1、

14-2、

14-3、

14-4、

四、任务型阅读 (共1题；共5分)

15-1、

五、语法填空 (共1题；共2分)

16-1、

六、用动词的适当形式填空。 (共1题；共10分)

17-1、

七、单词拼写 (共1题；共4分)

18-1、

18-2、

18-3、

18-4、

八、翻译题 (共1题；共5分)

19-1、

九、书面表达 (共1题；共5分)

20-1、

上海市沪教版八年级数学上下册知识点梳理

上海市沪教版八年级数学上下册知识点梳理第十六章二次根式第一节二次根式的概念和性质二次根式 1．二次根式的概念: 式子)0(≥a a 叫做二次根式．注意被开方数只能是正数或0。 2．二次根式的性质 ①???≤-≥==) 0()0(2a a a a a a ； ②)0()(2≥=a a a ③)0,0(≥≥?=b a b a ab ； ④ )0,0(>≥=b a b a b a ; 最简二次根式与同类二次根式 1. 被开方数所含因数是整数，因式是整式，不含能开得尽方的因数或因式的二次根式，叫做最简二次根式． 2.化成最简二次根式后，被开方数相同的二次根式，叫做同类二次根式二次根式的运算 1.二次根式的加减:先把各个二次根式化成最简二次根式，再把同类三次根式分别合并． 2.二次根式的乘法:等于各个因式的被开方数的积的算术平方根，即 ).0,0(≥≥=?b a ab b a 3.二次根式的和相乘，可参照多项式的乘法进行．两个含有二次根式的代数式相乘，如果它们的积不含有二次根式，那么这两个三次根式互为有理化因式． 4.二次根式相除，通常先写成分式的形式，然后分子、分母都乘以分母的有理化因式，把分母的根号化去(或分子、分母约分)．把分母的根号化去，叫做分母有理化． ~ 二次根式的运算法则： =(a+b) ≥0) ).0,0(≥≥=?b a ab b a =a ≥0,b>0） n =≥0)

第十七章一元二次方程一元二次方程的概念 1．只含有一个未知数，且未知数的最高次数是2的整式方程叫做一元二次方程 2．一般形式y=ax 2+bx+c （a ≠0），称为一元二次方程的一般式，ax 叫做二次项,a 是二次项系数；bx 叫做一次项，b 是一次项系数；c 叫做常数项一元二次方程的解法 … 1．特殊的一元二次方程的解法：开平方法，分解因式法 2．一般的一元二次方程的解法：配方法、求根公式法 3．求根公式2b x a -±=：1222b b x x a a ---= , = ； △=2 4b ac -≥0 一元二次方程的判别式 1．一元二次方程20(0)ax bx c a ++=≠： △＞0时，方程有两个不相等的实数根 △＝0时，方程有两个相等的实数根 △＜0时，方程没有实数根 2．反过来说也是成立的 ) 一元二次方程的应用 1．一般来说，如果二次三项式2ax bx c ++（0a ≠）通过因式分解得2ax bx c ++=12()()a x x x x --；1x 、2x 是一元二次方程20(0)ax bx c a ++=≠的根 2．把二次三项式分解因式时；如果2 4b ac -≥0，那么先用公式法求出方程的两个实数根，再写出分解式如果24b ac -＜0，那么方程没有实数根，那此二次三项式在实数范围内不能分解因式 3．实际问题：设，列，解，答第十八章正比例函数和反比例函数．函数的概念 1．在问题研究过程中，可以取不同数值的量叫做变量；保持数值不变的量叫做常量 2．在某个变化过程中有两个变量，设为x 和y ，如果在变量x 的允许取之范围内，变量y 随变量x 的变化而变化，他们之间存在确定的依赖关系，那么变量y 叫做变量x 的函数，x 叫做自变量 % 3．表达两个变量之间依赖关系的数学是自称为函数解析式()y f x = 4．函数的自变量允许取之的范围，叫做这个函数的定义域；如果变量y 是自变量x 的函数，

(完整word版)上海市沪教版八年级数学上下册知识点梳理

上海市沪教版八年级数学上下册知识点梳理第十六章二次根式第一节二次根式的概念和性质 16.1 二次根式 1．二次根式的概念: 式子a(a 0) 叫做二次根式．注意被开方数只能是正数或0。 2．二次根式的性质 2 a(a 0) ① a a ；a(a 0) ②( a)2 a(a 0) ③ab a b(a 0,b 0) ； ④ a a (a 0,b 0) bb 16.2 最简二次根式与同类二次根式 1. 被开方数所含因数是整数，因式是整式，不含能开得尽方的因数或因式的二次根式，叫做最简二次根式． 2. 化成最简二次根式后，被开方数相同的二次根式，叫做同类二次根式 16.3 二次根式的运算 1. 二次根式的加减: 先把各个二次根式化成最简二次根式，再把同类三次根式分别合并． 2. 二次根式的乘法:等于各个因式的被开方数的积的算术平方根，即a b ab(a 0,b 0). 3. 二次根式的和相乘，可参照多项式的乘法进行．两个含有二次根式的代数式相乘，如果它们的积不含有二次根式，那么这两个三次根式互为有理化因式． 4. 二次根式相除，通常先写成分式的形式，然后分子、分母都乘以分母的有理化因式，把分母的根号化去( 或分子、分母约分) ．把分母的根号化去，叫做分母有理化．二次根式的运算法则： a c + b c =(a+b) c (c 0) a b ab(a 0,b 0). aa ) b b(a 0,b>0 ( a)n a n( a 0) 第十七章一元二次方程

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