【正文】 But the researchers say that we can limit our brains to be less add。故選D。根據(jù)They found that students who used their phones the most reported higher levels of feeling lonelydepressed and anxious他們發(fā)現(xiàn)使用手機的學生報告說，他們感到孤獨、沮喪和焦慮的程度更高。故選C。另一方面，使用智能手機可能會成為一種癮。 （2）句意猜測題?？芍?，智能手機的使用已經(jīng)變得非常普遍。 billion people around the world used a smartphone in 2017 By the end of 2019more than a third of the global population will be using a ，全球近24億人使用智能手機。另一方面，使用智能手機可能會成為一種癮。t know when and where you should answer the s.【答案】 （1）A（2）C（3）D（4）D（5）C 【解析】【分析】【文章大意】本文講述了智能手機的利與弊。There were nearly 2. 4 billion people using smartphones in the world in 2017.D.An addiction can39。There are ways to deal with Smartphone use addiction.（5）Which of the followings is True? A.We shouldn39。t that important to us.B. emotional state in many ways.（4）What does the last paragraph mainly want to tell us? A.s preferred by young people feeling lonely.D.s more popular with students.C.It can help reduce loneliness.B.has both advantages and disadvantagesD.has a brilliant futureB.Smartphones make our life more colorful and convenient.D.Most young people can39。t need to answer them as soon as you get them. They also suggest putting limits on the time you spend on social media. If you want to catch up with friends on Facebook, set aside a small amount of time to it. You should focus on important tasks and do not allow technology to disturb you.（1）What can we infer from Paragraph 1? A.s desire to make more money that is to blame for the technology addiction. The researchers warm that workers in the technology industry know how to control our brains and turn us into addicts. And these connections form slowly over time. Also, addiction to social media may affect our emotional state. The two professors asked 135 university students about their habit of smartphone use and their feelings. They found that students who used their phones the most reported higher levels of feeling lonely, depressed and anxious. However, smartphone technology can be a doubleedged sword. On the one hand, it sends us unlimited amounts of information. On the other hand, using a smartphone may bee an addiction.9．閱讀理解細節(jié)題和詞義猜測題是閱讀理解題中?？碱}型。根據(jù)Many fashion designers（設計師） have included flamingos in their designs in recent ，許多設計師在他們的作品里使用了火烈鳥，而不是樹懶， 故選C。根據(jù) In 2015, emoji faces with different skin tones（膚色） were added. In 2016, different jobs were added , such as doctor, police officer and painter. New emojis in 2019 also include several animals,可知，文章提到了表情符號包括膚色，有趣的動物和不同的工作，但是未提到電影，故選B。根據(jù)This year, emojis of disabled people were added including emojis of blind people and people in ，此處的this year指2019年，即是2019年殘疾人被增加到表情符號中，故選D。根據(jù)A group called the Unicode Consortium works on choosing emojis. It has added new emojis every year since ，it在這里指代the Unicode Consortium（統(tǒng)一編碼組織），故選A。根據(jù)Pictures are used to put meaning ，表情符號通過圖畫來表達想法，故選D。Emojis are changing and growing every year.【答案】 （1）D（2）A（3）D（4）B（5）C 【解析】【分析】大意：本文介紹表情符號的發(fā)展史和用途及意義。Emojis can represent pop culture.C.different jobs（5）Which sentence is Not True according to the passage? A.popular filmsC.. A.D.C.B.A language.（3）In which year were emojis of disabled people added? A.C.An emoji.pictures（2）What does the underlined word it in Paragraph 2 refer to? A.wordssoundsmusicre on a vacation. But there is also more to emojis. They can also refer to（指的是） pop culture and new cultural trends（潮流）. Emojis are a kind of special language. Pictures are used to put meaning across. A group called the Unicode Consortium works on choosing emojis. It has added new emojis every year since 2014. They show what people think about and like. 8．閱讀理解 根據(jù)I do not have a car, so I also need to think carefully about the ，所以也需要仔細考慮位置，故選正確。根據(jù)I do not have a car, so I also need to think carefully about the ，所以也需要仔細考慮位置，而不是想要一個兩間臥室的公寓，故選錯誤。根據(jù)However, if I could find a twobedroom apartment and get a roommate, that would make it more affordable. 可知Victor找到舍友后會平分房租，所以不是浪費錢，故選錯誤。根據(jù)I just need to search for a roommate who is neat and ，故選正確。根據(jù)I have a chance to choose my new place to live in. I am excited and a little ，因為他有機會選擇新住址，故選正確。t have a car, so he wants a twobedroom apartment （5）Victor also needs to think carefully about the location. 【答案】 （1）1（2）1（3）0（4）0（5）1 【解析】【分析】主要講了Victor寫信向Alan詢問怎樣選擇新居住地。 I39。 Dear Alan, 【點評】考查閱讀理解，首先通讀全文，了解全文大意，其次分析問題，抓住問題的關鍵詞，在文中尋找相關信息，確定答案，最后再檢查一遍，確保答案正確。 （4）推斷題。根據(jù) Our map service can update（更新） data about twice a year, but Google Earth can update its information every couple of minutes, through satellites,可知，信息更新的頻率要低得多。根據(jù) The technology（技術） and website are still at an early stage. The images from inside China are detailed. Users can see close pictures of roadsides. But the views of places outside China are less clear. The bureau said it will continue developing Map ，世界地圖還需要進一步發(fā)展，故選C。s now a new free online map you can ，故選B。 （1）段落大意題。A newspaper【答案】 （1）B（2）C（3）A（4）D 【解析】【分析】大意：上個月，中國啟動了官方的在線地圖服務——世界地圖。A story bookA guide bookA notebookD.It provided less clear images of places.C.Information is updated much less often.D.needs further developmentB.only has images of ChinaTo show the importance of the new online photomap.D.To show how valuable the service is.B. Our map service can update（更新） data about twice a year, but Google Earth can update its information every couple of minutes, through satellites, Jiang said. Service providers have more than 80 machines, with the ability to deal with 10 mill