【正文】 Not every doctor agrees about these ideas. Some doctors think that the link between g。 germs produce acid, and acid hurts your teeth and gums. Flossing (使用牙線) helps to remove the food that gets stuck between your teeth. This explains why flossing helps to keep your mouth healthy, but some doctors say that flossing can also be good for your heart.8．閱讀理解【點評】議論文閱讀首先要弄清楚作者要證明什么觀點，然后用什么樣的論據進行怎樣的分析，最后得出了什么樣的結論，理清了線索，理解文章就不是問題。通讀全文內容尤其是最后一段中的“it’s too bad such technology isn’t available in 2016”可知，本文作者認為機器人時代來的不夠快，B項反映了作者的看法，概括了文章內容。題干詢問的是第六段提出的最后一個問題反映了作者的什么看法，根據本段提到的機器人能夠創(chuàng)作出優(yōu)美的旋律可推知，作者是想借此問題說明將來機器人肯定會寫出獲得格萊美獎的音樂作品，故選A。根據第四段中on the other hand, I wonder how these highly sensitive cars will react, with walker constantly dashing into the ，作者擔心的是這些無人駕駛的汽車如何對經常沖進馬路的行人如何反應，故選 D。所以agitated應意為“焦慮的”，相當于 anxious，故選D。（1）猜測詞義。Robots can drive cars and write music【答案】（1）D（2）D（3）A（4）B 【解析】【分析】本文談論機器人是否會控制世界的問題。Robots are being used in our daily lifeB.Robots will control the world in every fieldD.doubt about robots’ ability to write songsB.confidence in robots, winning Grammy AwardsD.How they avoid crashing into other car.B.Anxious（2）What doubt does the writer have about selfdriving cars? A.C.Cautioust available in 2016. Pretty sure the robot would win in a landslide. （1）What does the underlined word “agitated” mean? A. Actually, it39。s only a matter of time until we have robot politicians and presidential candidates. Why not? They can be programmed to be experts in world and domestic affairs and e up with the best solutions without corruption and bad humors.t a robot function better than a human? How about writing songs? A robot can go through every bination of notes in record time and e up with a pleasing melody. The lyrics might be a different story. Is a Grammywinning song cowritten by Hank Human and R3071 in our future?t just taking over in the workplace. But there39。 Nearly 40,000 people died last year in this nation in automobilerelated accidents, and we believes driverless cars can save tens of thousands of lives annually.s new guidelines for selfdriving cars.ve gotten that out of my system, it39。 Oh my God, the robots are taking over! We39?！军c評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇介紹類閱讀，考生需要準確掌握細節(jié)信息，并根據上下文進行邏輯推理，概括歸納，從而選出正確答案。其它中國公司正在尋求進入高端智能手機市場。華為計劃在10月16日推出該公司頂級的Mate 10 手機。根據最后一段中的“The Chinese pany even made fun of Apple39。故選B。但是這些功能已經在中國的華為、OPPO和韓國的三星智能手機上得到應用。s Huawei and Oppo, and Korea39。（3）考查推理判斷。s third largest phone maker behind Samsung and Apple. According to research pany Canalys, the Chinese pany is getting closer to secondplace Apple and might overtake it later this year.”可知華為目前是全球第三大手機廠商，位居三星和蘋果之后。（2）考查細節(jié)理解?？梢酝茢喑霰疚闹饕v述了亞洲手機制造商之間的競爭。但是這些功能已經在中國的華為、OPPO和韓國的三星智能手機上得到應用。s Huawei and Oppo, and Korea39。（1）考查主旨大意。D.C.B.s attitude towards Asian phone makers? A.D. phones with highend features cost less.C.B.Huawei.（3）What do we know from the text? A.C.Samsung.Competition among Asian phone makers.（2）Which is NOT among the top 3 phone makers in the world? A.Asian phone makers39。Apple smart phone39。Smart phone39。s new facial recognition feature with a Facebook video called Real AI phone. Huawei plans to show its topoftheline Mate 10 phone on Oct. 16. The phone will have artificial intelligence features such as instant translation and image recognition and will cost less than $1,000. Huawei is currently the world39。 Chinese manufacturers39。39。 Media MarktSaturn is Europe39。s Samsung. While Apple asks buyers to pay $1,000 for its highend model, some Asian phone makers can offer similar features for less. The new iPhone 8 and X have wireless charging, edgetoedge glass screen and double cameras. But all of these features are already available in smart phones from China39。 Apple announced its new iPhones last week, but petitors39?！军c評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇故事類閱讀，考生需要準確捕捉細節(jié)信息，并根據上下文的邏輯關系，進行分析，推理，概括和歸納，從而選出正確答案。由此可推斷出文章介紹了一種隨意的善意行為可改變生活。本文講述了Williams在餅店無意中幫助了一位老人，這件事被上傳到臉書上，這讓大家非常感動，并對她的善意大加贊揚。故選D。s day, and also received an from Texas Southern University President Austin , asking if the school could present Williams with a scholarship.” 城市市長Bobby詢問學校是否可以向威廉姆斯頒發(fā)獎學金。(3)考查推斷判斷。所以reflexive就是Without hesitation，即毫不猶豫地，不加思考地幫助那位老人。根據第一段中的“‘Without hesitation,’ Wolf wrote, Williams ‘took his plate and began cutting up his ham.’”可知，Williams毫不猶豫地幫忙了。其中的impressed“受感動的”，與touched“被感動的”是同義詞，故選C。(1)考查細節(jié)理解。D.To introduce a random act of kindness.C.To help Williams receive higher education.She has probably received a scholarship for her college education.（4）What is the author39。She is no longer working in service business.B.Better serving customers.（3）What can we infer about Evoni Williams? A.After careful consideration.C.Without a second thought.D.She was touched by the sight.B. Williams still works at Waffle House five days a week and plans to do so until she starts classes in the fall at Houstonbased Texas Southern. Wolf said Williams does not have a car to get to classes, but some people have offered to start a GoFundMe page for her, proving that a moment of a kindness can change a life.（1）Why did Wolf post the photo on Facebook? A.s mayor, Bobby Hocking. He decided to declare March 8 as Williams39。 Williams had no idea that someone took a photo that morning. The diner was so busy that a line extended outside the door. She said helping Charpentier was reflexive. She has been working at Waffle House since last June to save for college, and this, she figured, was just the right thing to do. “I would want someone to help my grandmother or grandfather,” Williams said.s Facebook notification（關注）began to light up. Her