As a(n) ________ and effective method, expres...

As a(n) ________ and effective method, expressway noise barrier is a primary measure used to reduce traffic noise.

A. correctional B. flexible C. economical D. investigative

高三英语单项填空简单题查看答案及解析

106. The method ______ highly effective.

高三英语单项填空简单题查看答案及解析

The new method is indeed advanced and effective, quite different from _____ already in use.

A. it　　　 B. what　　 C. that　　 D. which

高三英语单项填空中等难度题查看答案及解析

The boy didn't come to ________ life and the method to start his breathing ended up as ________ failure.

A．/；the　 B．the；/　 C．a；a　 D．/；a

高三英语单项填空困难题查看答案及解析

A proven method for effective textbook reading is the SQ3R method developed by Francis Robinson. The first is to survey (the S step) the chapter by reading the title, introduction, section headings, summary., and by studying any graphs, tables, illustrations or charts. The purpose of this step is to get an overview of the chapter so that you will know before you read what it will be about.  In the second step (the Q step), for each section you ask yourself questions such as "What do I already know about this topic?" and "What do I want to know?" In this step you also take the section heading and turn it into a question. This step gives you a purpose for reading the section. The third step (the first of the 3 R's) is to read to find the answers to your questions. Then at the end of each section, before going on to the next section, you recite ( the second of the 3 R's) the answers to the questions that formed in the question step. When you recite you should say the information you want to learn out loud in your own words. The fifth step is done after you have completed step 2, 3 and 4 for each section. You review (the last of the 3 R's) the entire chapter. The review is done much as the survey was in the first step. As you review, hold a mental conversation with yourself as you recite the information you selected as important to learn. The mental conversation could take the form of asking and answering the questions formed the headings or reading the summary, which lists the main ideas in the chapter, and trying to fill in the details for each main idea.

1. The passage implies that the SQ3R method________.

2.The SQ3R method consists of steps________.

3. According to the passage, the first step helps the readers________.

4. Which of the following statements is true?

高三英语阅读理解简单题查看答案及解析

A proven method for effective textbook reading is the SQ3R method developed by Francis Robinson. The first is to survey (the S step) the chapter by reading the title, introduction, section headings, summary., and by studying any graphs, tables, illustrations or charts. The purpose of this step is to get an overview of the chapter so that you will know before you read what it will be about.  In the second step (the Q step), for each section you ask yourself questions such as "What do I already know about this topic?" and "What do I want to know?" In this step you also take the section heading and turn it into a question. This step gives you a purpose for reading the section. The third step (the first of the 3 R's) is to read to find the answers to your questions. Then at the end of each section, before going on to the next section, you recite ( the second of the 3 R's) the answers to the questions that formed in the question step. When you recite you should say the information you want to learn out loud in your own words. The fifth step is done after you have completed step 2, 3 and 4 for each section. You review (the last of the 3 R's) the entire chapter. The review is done much as the survey was in the first step. As you review, hold a mental conversation with yourself as you recite the information you selected as important to learn. The mental conversation could take the form of asking and answering the questions formed the headings or reading the summary, which lists the main ideas in the chapter, and trying to fill in the details for each main idea.

1.The passage implies that the SQ3R method________.

A. needs to be prove                B. leaves much to be desired

C. turns out to be practicable         D. cannot be used by every reader

2.The SQ3R method consists of steps________.

A. three        B. four        C. five        D. seven

3.According to the passage, the first step helps the readers________.

A. read the first several paragraphs     B. scan the whole chapter

C. study the graphs                 D. get the theme of chapter

4.Which of the following statements is true?

A. In the last step, you should remember all the information.

B. When you finish the last step, you will get both the main idea and the details.

C. The mental conversation involves answering the questions asked by the author.

D. While you are holding a mental conversation you select the important information.

高三英语阅读理解中等难度题查看答案及解析

Walmart China has named Zhu Xiaojing Christina as president and CEO, effective May 8, its first female head in China. Current CEO Wern-Yuen Tan will leave the company after three years to return home to his family in Singapore. Zhu joins Walmart from Fonterra China, where she most recently served as president. The new appointment signals the US retailer's direction to be more digitalized and innovative in China's competitive retail（零售的）market.

"At a time of incredible disruption（扰乱）in retail landscape across China, it's vital to have a digital savvy, innovative leader to continue the remarkable work Yuen has done over the past few years heading up our business in China,” said Dirk Van den Berghe, Walmart's EVP, Global Sourcing and Regional CEO-Asia.

"Christina's impact on Fonterra's overall business —improving its brands and products as top sellers in many categories through digitization and constant innovation ——cannot be understated."

Before joining Fonterra in 2011, Zhu held various leadership roles in multinational companies such as Honeywell and McKinsey &　 Co.

Tan, who will leave the company on June 15, joined Walmart China in 2017. During his three years with Walmart China, Tan oversaw an expansion in formats and services across Walmart and Sam's Club China. Recently, Tan played a good role in Walmart China's response to the recent COVID-19 crisis.

Van den Berghe said： "From the moment we first learned of the novel coronavirus（冠状 病毒）threat, Yuen poured himself into the response effort, first ensuring the health and safety of our staff, then working with government officials to keep our retail units open so that customers could access essential goods and services. ” As our business in China found its way forward, Yuen went even further, compiling learning and best practices to share with the US business and across our international markets. The speed and effectiveness of Walmart's global response to the pandemic is a credit to Yuen's leadership.

Walmart said it was planning to open more than 500 new stores and depots （smaller warehouses） in China during the next five to seven years and improving 200 existing stores in three years.

1.What does the underlined word "savvy" mean in Para. 2?

A.Practical knowledge or understanding of sth.

B.A statement in which sb admits that sth is true.

C.The part of a person's character that consists of feelings

D.Something that you do or say to show a particular intention.

2.Which company did Zhu Xiaojing Christina work in before getting the new promotion?

A.Sam's Clubs China. B.Fonterra.

C.Honeywell. D.McKinsey & Co.

3.What does Van den Berghe mainly want to express in Para. 6?

A.Yuen s contribution to working to keep the retail units open.

B.Yuen s contribution to Walmart's global response to the pandemic.

C.Yuen s contribution to ensuring the health and safety of the staff.

D.Yuen s contribution to customers' accessing essential goods and services.

4.What can be the best title for the news report?

A.Walmart's direction to be more digitalized in China

B.Current CEO Wern-Yuen Tan will leave Walmart

C.Walmart expects to be more competitive in China's retail market

D.Walmart creates history by appointing female as China head

高三英语阅读理解中等难度题查看答案及解析

Researchers in Australia have discovered an effective new method to capture the atmospheric carbon dioxide that is damaging our planet and transform it into something solid, making it much easier to store.

Carbon capture isn’t new, but previous methods call for the gas to be compressed into liquid and then injected underground. Widespread usage of that technology has been locked by economic and environmental concerns due to possible leaks. Instead, in a study published in Nature Communications, the group details their sustainable and cost-effective plan for transforming CO2 into coal.

This new process involves a liquid metal catalyst( 催化剂 )that is efficient in conducting electricity. CO2 gas is dissolved in a container with some liquid. Once electricity charge is introduced, the CO2 begins to turn into solid pieces of carbon, which can be collected and stored.

What makes this particularly unique is that the entire process can occur at room temperature. Previous experiments have only shown a gas to solid conversion at extremely high temperature, which made it impossible on a large scale. Now, the researchers are hoping that their work will be used to create even further when it comes to carbon storage.

In an interesting side benefit, the solid carbon also works as an electrode( 焊 条 ), which opens up a world of possibilities. “A side benefit of the process is that the carbon can hold electrical charge, becoming a super battery, so it could potentially be used as a part in future vehicles,” explains Dr. Dorna Estrafilzadeh, a researcher. “The process also produces fuel as a by-product, which could also have industrial applications.”

1.What can we know about the previous carbon capture methods?

A.People have to inject liquid to the gas.

B.The previous methods can be done easily.

C.The previous methods are not very popular.

D.People have widely accepted previous methods.

2.What is the special part of the new method?

A.It needs electricity to make the process efficient.

B.It can be done in any kind of container.

C.It doesn’t need extreme temperature.

D.It can produce much solid carbon.

3.What can we infer from the last paragraph?

A.The method will make fossil oil disappear.

B.The method will influence the future industry.

C.The method will make developed countries more powerful.

D.The method will be used to make new vehicles.

4.What is the best title for the passage?

A.How to change carbon into CO2.

B.A new carbon capture technology.

C.A new technology to get useful carbon.

D.Australia makes the world cleaner than before.

高三英语阅读理解中等难度题查看答案及解析

Researchers have confirmed that there are several effective methods for cleaning the N95 masks worn by health professional so that they can be used more than once,the National Institutes of Health announced Wednesday.

A research already showed that the masks,designed for one-time use,can be reused in a crisis.And the Centers for Disease Control and Prevention in March authorized reuse because of shortages driven by the Covid-19 pandemic.

None of these rules or methods are intended for the cloth masks recommended or in some locations required for use by everyone in public.

Earlier research had not,of course,involved the new coronavirus.The new research determined which cleaning procedures were most effective.

N.I.H.publicized the study because it could be helpful to health care professionals in the crisis.Dr.Munster and his colleagues tested four methods of killing the virus:UV light,dry heat, vaporized hydrogen peroxide(YHP)(汽化过氧化氢）and ethyl(乙醇）alcohol.Of those methods,they did not recommend ethyl alcohol because although it killed the virus,it degraded the mask material.

Vaporized hydrogen peroxide,a method often available in large hospitals,was effective, and left the masks still functioning for at least three rounds of cleaning,as did UV light.

Dry heat,at 70C,was effective,but the masks withstood only two rounds of cleaning.Dr. Munster said that"vaporized hydrogen peroxide would be the method of choice if that's available."However,he said,a nursing home might not have that,while for dry heat,what's needed is basically an oven.

Another recent study from Canadian researchers confirmed the value of cleaning.It included masks of different brands and found that the material of the mask was still effective after 10 rounds of vaporized hydrogen peroxide cleaning.

The findings are intended to be useful for health care workers wearing N95 masks.With personal protective equipment in short supply at many overwhelmed hospitals,some front-line workers have complained that masks were rationed.

The public has been advised not to use or try to buy N95 masks because they would be preventing health care workers from having lifesaving equipment.

1.Of the different cleaning procedures of N95 masks,which one is the least effective?

A.UV light B.dry heat

C.vaporized hydrogen peroxide(VHP) D.ethyl alcohol

2.In a dictionary,the underlined word"ration”has the.following explanations.Which explanation do you think agrees with the context?

A.a fixed allowance of something that is scarce

B.the amount of something one normally has

C.to assign to someone for a particular purpose.

D.to restrict the distribution of something

3.What's the main idea of the passage?

A.The public has been advised not to use N95 masks.

B.The health care workers are in great need of N95 masks.

C.N.I.H.announced N95 masks can be reused if cleaned effectively.

D.Personal protective equipment is in short supply at many hospitals.

高三英语阅读理解中等难度题查看答案及解析

According to the newsman, as a result of_____ heavy fog, _____ expressway has been closed up until further notice.

A. a; the            B. the; 不填        C. 不填;an        D. the; the

高三英语单项填空中等难度题查看答案及解析