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1、 第29练 科技类（三）单词识记：simplify software convenience criterionsuppose system technical universalvirus technology advance telescopedocument planet screen solargravity print digital download短语扫描：information products信息产品in the field of science 在科学领域in storage储存living standard生活水平negative effect负面影响shop on th
2、e Internet网购stand out杰出side effects 副作用watch over看守；监视contribute (sth.) to sth.向贡献 跟踪训练.语境填词1She _(simplify) the instructions so that the children could understand them.2The insurance industry has produced its own proposals for _(universe) health care.3The foreign ministers of the two countries sign
3、ed a lot of _(文件) today.4There is no doubt that spending too much time surfing the Internet or watching TV _(导致) to nearsightedness, a serious problem of young people in many countries.5The _(criterion) for entry are that applicants must design and make their own work.单项填空6“_！ Theres a car coming，”
4、the mother shouted to the playing children.AWatch over BWatch forCOn the watch DWatch out7He is supposed to make his visit to the club soon，but I m not sure whether he_or not.Adoes Bis Chad Dwill8Judging the voice not by appearance but by the voice itself makes the TV show _ from numerous amusement
5、programs.Ahold out Bstand outCstretch out Dturn out9_ is known to all，China will be an_ and powerful country in 20 or 30 years or so.AThat；advancing BThis；advancedCAs；advanced DIt；advancing10We bought the house for its _.It is very near the shop where I work.Acharacter BvalueCconvenience Dconstructi
6、on.阅读理解An electric car is powered by an electric motor instead of a gasoline engine.The electric motor gets energy from a controller，which regulates the amount of power，and this is based on the drivers use of an accelerator pedal.The electric car(also known as electric vehicle or EV) uses energy sto
7、red in its rechargeable batteries，which are recharged by common household electricity.Unlike a hybrid(混合的) car，which is fueled by gasoline and uses a battery and motor to improve efficiency，an electric car is powered exclusively by electricity.Historically，EVs have not been widely adopted because of
8、 limited driving range before needing to be recharged，long recharging time，and a lack of commitment by automakers to produce and market electric cars that have all the comforts of gaspowered cars.Thats changing.As battery technology improves by simultaneously increasing energy storage and reducing c
9、ost，major automakers are expected to introduce a new generation of electric cars.Electric cars produce no tailpipe emissions，reduce our dependency on oil，and are cheaper to operate.Of course，the process of producing the electricity moves the emissions further upstream to the utility companys smokest
10、ack，but even dirty electricity used in electric cars usually reduce our collective carbon footprint.Another factor is convenience.In one trip to the gas station，you can pump 330 kilowatthours of energy into a 10gallon tank.It would take about 9 days to get the same amount of energy from household el
11、ectric current.Fortunately，it takes hours and not days to recharge an electric car，because the process is much more efficient.Just as the major car companies were reducing their electric car programs in 2004 and 2005，the perfect storm was brewing on the horizon：a combination of growing acceptance of
12、 global warming，oil price increases and runaway sales of the Toyota Prius，a hybrid car which uses gas and electricity.The major auto companies went right back to the drawing board and emerged with big plans for electric cars.As global oil supplies are used up and oil becomes more and more expensive，
13、electric cars are the logical and ecological alternative for the future.1Which of the following was a reason why electric cars were not popular?AElectric cars were not comfortable.BElectric cars were much more expensive.CAutomakers failed to market electric cars.DRecharging electric cars took a long
14、 time.2The main purpose of the text is to_.Ashow readers how hybrid cars workBpersuade readers to buy electric carsCgive readers information about electric carsDprove that electric cars are superior to gasoline cars3Whats the writers attitude towards the future of electric cars?ANegative. BPositive.
15、CObjective. DDoubtful.任务型阅读(2016镇江一模)A selfie stick is a monopod(单脚架) used to take selfie photographs by positioning a smart phone or camera beyond the normal range of the arm.The metal sticks are typically extendable，with a handle on one end and an adjustable clamp(夹子) on the other end to hold a phone in place.Some have remote or Bluetooth controls，letting the user decide when to ta
