【題目】A: What are you doing, Linda?

B: 【1】

A: An experiment? What is it about?

B: A theory about air pressure. I fill a jar with water. I cover the top with a piece of cardboard. Then, I turn the jar upside down.【2】

A: I think we can’t do it inside. I’m sure that the floor will get wet.

B: No,【3】

A: Why? The water won’t stay in the jar.

B:【4】 .

A: Great!【5】 .

【答案】

【1】B

【2】C

【3】A

【4】D

【5】E

【解析】本文介紹了琳達(dá)做的一個(gè)關(guān)于氣壓的實(shí)驗(yàn)。

【1】B

根據(jù)What are you doing, Linda?可知此處回答正在做的事，故選B。

【2】C

根據(jù)I’m sure that the floor will get wet.可知此處詢問將要發(fā)生的事，故選B。

【3】A

根據(jù)No,可知此處用否定回答，故選A。

【4】D

根據(jù)Why? The water won’t stay in the jar. 可知此處表示我們要做實(shí)驗(yàn)，觀察一下水是否會(huì)從罐子里出來，故選D。

【5】E

根據(jù)Great!可知此處表示同意他的說法，因此我們可以用實(shí)驗(yàn)證明誰是正確的。故選E。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

【題目】

【1】From the passage we can know that ______in Big Bend National Park.

A. lions won’t attack tourists B. there is danger for tourists

C. snakes are active during winter D. you can’t find monkeys or rabbits

【2】When your car breaks down in Big Bend National Park, you can _____.

A. stay with it waiting for help B. make a fire with wood

C. walk through the forest D. go and find someone to fix it

【3】If a lion or a tiger attacks you in Big Bend National Park, you can ________.

A. run away quickly B. let children play with them

C. throw stones at them D. use a flashlight to scare them away

【4】According to the passage, you might ______in Big Bend National Park.

A. drive as fast as you can B. take sleeping bags with you

C. give food to wild animals D. walk around in bushes in summer

【5】What’s the passage mainly about?

A. How to protect yourself against wildlife.

B. The great beauty of Big Bend National Park.

C. Big Bend National Park’s safety instructions.

D. Things to do while driving in Big Bend National Park.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】根據(jù)短文內(nèi)容及首字母提示，填寫所缺單詞，并將答案填寫在答題卡標(biāo)號(hào)為66—75的相應(yīng)位置上。

Chinese social network companies began to take away the smoking emoji(表情符號(hào)) from their products to support China’s new indoor smoking ban(禁煙令).

The smoking emoji usually s【1】 for the feeling of “cool” or “relaxed” in many apps before. Since the new ban was announced, China’s technology companies have been a【2】 to take this kind of emoji away.

“Smoking is not cool,” said Zhang Jianshu, head of the Beijing Tobacco Control Association. “It’s not p【3】 to take smoking as being cool”. He pointed out that the major social network users are younger people, who were much e【4】 to be influenced.

In response, Sina Weibo took away the emoji of a smoker in September on its smart phone apps and c【5】. Two months later, Tencent followed Weibo’s footsteps on November 6, 2017 to change the smoking emoji w【6】 a green leaf. However, the action was only taken on QQ’s mobile app. QQ on PC still r【7】 the same. Tencent’s another popular social app, Wechat, has also been required to change the emoji.

China is home to 300 million smokers and produces the world’s l【8】 number of cigarettes. It is reported that about 27.7% people s【9】 in China in 2017, according to the government. Zhang said, taking the smoking emoji away was to prevent it spreading the wrong i【10】 among the public.

The BTAC hopes to use the social network to make more people develop a healthier lifestyle.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】請(qǐng)閱讀下面圖文，簡要回答所給問題，并將答案寫在答題卡相應(yīng)的位置上。

195 countries reached an agreement(協(xié)議) on Dec. 12, 2015 after two weeks’ talks in Paris. They talked about climate(氣候) change. It is the first time in history that most of the world’s countries, rich or poor, promised to take action to deal with climate problems.

Below is a chart showing where the greenhouse gas(溫室氣體) comes from.

Where is greenhouse gas from?

The Paris Agreement(巴黎協(xié)定) sets up a goal of cutting down the earth temperature to less than 2℃. If the warming gets above 2℃， there will be serious problems on the earth like natural disasters.

The agreement also asks countries to volunteer to do things. For developed countries, they will do even more. They have a plan to offer over 100 billion dollars to help poorer countries to develop clean energy like water and wind power.

However, the Paris Agreement won’t solve earth warming by itself. The future also depends on how well each country will carry out their promises.

【1】What percent of greenhouse gas do buildings produce?

________________________________________________________________________

【2】Where does the most of greenhouse gas come from?

________________________________________________________________________

【3】Why was the meeting in Paris an important one in history?

________________________________________________________________________

【4】Will the Paris Agreement solve the earth warming by itself? And why?

________________________________________________________________________

【5】As a student, what should you do to help to make greenhouse gas less?

________________________________________________________________________

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】看圖短文填空:閱讀下面的短文，根據(jù)短文大意及圖示在每個(gè)空格上填上一個(gè)形式正確、意思相符的單詞。

How much do you know about American schools? They are different 【1】those in China. In America, 【2】thebeginning of the term, students must 【3】 their courses and teachers first. While in China, students usually have no chances to select their courses and teachers.

Selecting is very important for your grades in America. So at 【4】 first term, don't select too many courses, or you'll feel very nervous and it may influence your 【5】. In that case, you have to 【6】 for help from teaching plans. There is some information about subjects, time arranging, marks and textbooks. At the same【7】, you must choose the teachers. Different teachers have 【8】 teaching ways. If the teacher is called “killer” by the last grade, many students will give 【9】 choosing him. 【10】 this kind of teacher will leave too much homework, too many exams and give too low grades.

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】（題文）書面表達(dá)

人生如旅。在你的成長過程中，許多人感動(dòng)著你，影響著你，如：父母、老師、朋友、故事人物……最近你市正舉行以“The person who has influenced me most”為題的中學(xué)生英文征文活動(dòng)，Spud Webb深深地影響著你，請(qǐng)根據(jù)表格中的內(nèi)容要點(diǎn)完成征文。

要求：(1)表達(dá)清楚，語法正確，上下文連貫；

(2)必須包括表格中所有的相關(guān)信息，并適當(dāng)發(fā)揮；

(3)詞數(shù)：100詞左右(征文的開頭已給出，不計(jì)入總詞數(shù))；

(4)不得使用真實(shí)姓名、校名和地名等。

The person who has influenced me most

The person who has influenced me most is Spud Webb.

Spud Webb was born in the USA, in 1963.________________________________________________________________________

________________________________________________________________________

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】閱讀下面短文，完成表格，每空一詞。

If you want to have a wonderful vacation, you can visit Kingston(金斯頓)．It's a famous Canadian city on the bank of Lake Ontario (安大略湖)．It is about three hours' trip by bus from Kingston to Toronto(多倫多)．There are some famous universities in Kingston.About 25，000 students study in these universities.Queen's University, founded in 1841, is more famous than any other university in Kingston.Kingston is one of the friendliest cities in the world and it welcomes tourists from all over the world.Wherever tourists go in this city, they will see a warm smile on the street or hear a happy “hello” in a public park.It's easy for them to feel at home.

【1】_________

【2】_________

【3】_________

【4】_________

【5】_________

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】—When did you buy the book？

—Two years ago．That is to say，I________it for two years．

A．bought

B．will buy

C．have bought

D．have had

查看答案和解析>>

科目：初中英語 來源： 題型：

【題目】閱讀下面的短文，從每小題所給的A、B、C三個(gè)選項(xiàng)中，選出一個(gè)最佳選項(xiàng)。

May has just moved to Sunshine Town.Read the map below and help her find the way.

【1】The museum is ______.

A. on York Street B. next to the hospital

C. between the bookshop and the library

【2】If she wants to see a doctor，she can go to the hospital on ______.

A. Hill Street B. Adam Street C. York Street

【3】The nearest place for the students at school to buy stationery (文具) is ______.

A. the shopping mall B. the shoe shop C. the supermarket

【4】The park，a nice place in the town，is ______.

A. south of the cinema B. north of the library C. southwest of the museum

【5】Start from ，walk along Adam Street，turn left at the second crossing，and she will find ______.

A. the park on the left B. the cinema on the right C. the library on the left

查看答案和解析>>

同步練習(xí)冊(cè)答案