【正文】 in men. It leads men to eat more light meals, such as salads, fruit and vegetables, while women choose to make creamier, heavier dishes curry or rich pasta sauces, which may please their partner. Women still have the strongest longterm influence over the couple39。 The report, by Newcastle University39。 The research shows that women are more likely to put on weight and increase their consumption of foods high in fat and sugar when they move in with their partner t like foods high in fat and sugar at alltry to eat foods that their girlfriends like（2）The underlined word light (in Paragraph 4) probably means ________. A.C.s Human Nutrition Research Centre, ________. A.it is wrong to change your dietary habits to suit your partner（4）From the passage, we can infer that ________. A.couples will not change their dietary habits and lifestyle to please their partnerD.B.D.故選D。 （3）考查推理判斷。可選A。故選C。s (SI, or the metric system, as it is better known) developed from it and became the official measurement in all countries except Myanmar, Liberia and the United States. Now the International Bureau of Weights and Measures in Paris is set to give the metric system its biggest shakeup yet.s measurement bodies are almost certain to approve a decision that will mean four out of the seven base SI units, including the kilogram, will follow the other three, including the metre, in being redefined in terms of the values of physical constants (物理常數(shù)).Each of the chosen constants has been measured incredibly precisely, which would mean that from May 20th 2019 the constants will themselves be fixed at their current values for ever. Any laboratory in the world will then be able to measure, for example, the mass of an object as precisely as the accuracy of their equipment will allow.（1）What does Paragraph 1 mainly tell us? went before libra in measurement. things used to be adopted as measures. were accepted as measures by the Romans. measurement systems were gradually formed.（2）How does the author develop the second paragraph? time order. analysis. space order. parison.（3）Which of the following countries used SI as an official measurement? ....（4）What will the world39。故選B。故選D。Unit233。 （4）考查細(xì)節(jié)理解。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇科普類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，同時(shí)根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。 Slowly but surely s still a lot of work to be done in the meantime, including various trials to make sure the radios play nicely with hardware and infrastructure construction so 5G isn39。The difference between 4G and 5G.D.Symbol.D.5G helps to create the artificial intelligence vehicleC.Smart glasses will bee faster and lighter.C. （1）考查段落大意?！惫蔬xA。 （3）考查推理判斷。 （4）考查推理判斷。t concentrated only in big cities.”但是不要太激動(dòng)。 【點(diǎn)評】本題考點(diǎn)涉及段落大意，詞義猜測和推理判斷三個(gè)題型的考查，是一篇科普類閱讀，要求考生根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。 The average American consumes nearly a pound and a half of me every year, in tea, on toast, and beyond. If I do say so myself, I am a timeless treasure. Literally—I never go bad.d appreciate your letting your own garden grow just a little wild My future depends on all of us fostering spring and summers wild flowers, thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.（1）What does me refer to in the passage? A.C.Bees39。Bees39。Bees39。B.D.re thinking about avoiding an attack, that bee is focused on something else entirely可知，當(dāng)你在想如何避免蜜蜂的攻擊時(shí)，其實(shí)蜜蜂完全專注于其他的東西——蜜，由此可知me指的就是蜜，故選D。根據(jù)最后一段中的thus helping the bees, who give so much—to you, to me—without ever asking for anything in return.可知，這篇文章的目的是呼吁人們幫助為人類辛勤采蜜的蜜蜂，故選A。 The world39。 Now, that may be changing. A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland. This shopping model, called Loop, aims to replace throwaway containers with reusable ones. Loop is set to launch later this year in three eastern . states, and also in Paris, France and some of the surrounding area. Then Loop plans to expand to the . West Coast, Toronto, Canada and Britain by the end of this year or 2020.（1）What does the author intend to do in Paragraph 2? A.Advocate zerowaste lifestyle.C.Zerowaste model.The milkman model.（3）Which countries is Loop expected to expand to by 2020? A.D.B.The concerns of future shopping.【答案】 （1）A（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，介紹美國一家公司推出一種新的零浪費(fèi)購物模式。故選A。 （3）考查細(xì)節(jié)理解。根據(jù)第三段中的“A new environmentallyfriendly shopping model was recently launched at the World Economic Forum in Davos, Switzerland.”及全文內(nèi)容可知，文章主要介紹美國一家公司推出一種新的零浪費(fèi)購物模式。 Currently, an estimated 50 percent of adults over the age of 85 need assistance with every day activities such as preparing meals and taking medication and the annual cost for this assistance in the US is nearly $2 trillion. With the number of adults over 85 expected to triple by 2050, researchers hope that technologies like RAS and the WSU smart home will relieve some of the financial strain on the healthcare system by making it easier for older adults to live alone.Through sensors.Through a mobile robot.It can locate people and do any task.D.Doubtful.B.Elderly people leave the nursing home.根據(jù)章第二段中的“ The Robot Activity Support System, or RAS, uses sensors （傳感器）equipped in a WSU smart home to determine where its residents are, what they are doing and when they need assistance with daily activities”可知機(jī)器人活動(dòng)支持系統(tǒng)（RAS）使用WSU智能家居中配備的傳感器（傳感器）來確定其居民在哪里，他們在做什么以及何時(shí)需要日常活動(dòng)的幫助，說明傳感器起到了重大的作用，故選A。 （3）考查推理判斷。再根據(jù)最后一段中的“The next step in the research will be to test RAS39。 One example of this phenomenon at work, the authors say, is the housefly and its ability to avoid being hit. The research showed flies observe moti