题目内容
Another drug that has helped improve people’s health is penicillin, _________ is _________ by many _________ one of the most important medicines.
| A．which, considered, being | B．that, considering, been |
| C．that, to consider, being | D．which, considered, to be |
D
解析试题分析：考察非限制性定语从句和固定搭配。本题第一空考察的是定语从句，先行词是penicillin，which指代先行词在句中作主语。第二空是固定搭配consider…to be…这是一个被动语态的形式。句意：另外一种能够帮助改善人们健康的药物与是盘尼西林，它被很多人认为是最重要的药物之一。故D正确。
考点：考察非限制性定语从句和固定搭配
点评：非限定性定语从句起补充说明作用，缺少也不会影响全句的理解，在非限定性定语从句的前面往往有逗号隔开，如若将非限定性定语从句放在句子中间，起前后都需要用逗号隔开。需要注意 which引导的非限定性定语从句是用来说明前面整个句子的情况或主句的某一部分。 在非限定性定语从句中，关系词不能用that。
一线名师权威作业本系列答案 In many parts of the world, cars play an important role in daily life and many societies would not exist without them. So the idea that in 20 years’ time, no one will own cars may be hard to believe. But this is the prediction made by a team of transport researchers who are taken seriously, not only by government but also by car manufacturers.
The Human Science and Advanced Technology Institute at Loughborough in the UK is part of an international research program. The team there believes that by 2020 all cars will be computerized, which will mean much saving, no accidents and better use of roads. The super-intelligent car of the 21st century will drive itself, and it will not be owned by one individual. Instead, we will have a choice of cars and change them as frequently as we change our clothing.
According to Dr. David Davis , who leads the research team, these predictions are based on the rising cost of the car culture, which has blocked up our cities, polluted our air , and caused more deaths than both world wars put together.
Davis says, cars will be fitted with some intelligent devices to regulate the distance between one car and another. The car will automatically speed up, or slow down, to match the speed of the car in front. Computers are much safer drivers than people, so cars in a road train will be able to drive much closer together than cars driven by people.
By 2010, Dr. David Davis believes, car technology will give motorists a clear view of the road, whatever the weather conditions, by projecting an image of the road ahead on to the car’s windscreen. And by 2020, cars will travel in convoy, linked to each other electronically. Cars will be connected by an electronic tow bar to the car in front to form “road–trains”. “The front vehicle in such a train burns the normal amount.” says Davis. “But all the others in the train would burn about ten percent of the normal amount, and so produce about ten percent of the pollution.”
【小题1】We know from the passage that governments and car manufacturers _______
| A．do not believe the prediction that no one will own cars by 2020 |
| B．are devoted to the technological revolution in car industry |
| C．consider the predictions seriously |
| D．have put the super-intelligent car into mass production |
- The car will speed up out of control.
- We will own as many cars as we want.
- All cars will be driven by computers.
- Cars will produce more pollution than present ones.
- cars play a very important role in daily life
- many societies would stop functioning without cars
- cars should not be owned by one individual
- it causes many deaths to human society
| A．in line | B．sidelong | C．side by side | D．shoulder to shoulder |
- Motorists will get a clear view of the road.
- The weather condition will not have effect on motorists.
- There will be less pollution caused by car.
- All trains will burn less fuel than present.
Low-Cost Gifts for Mother's Day
Gift No. I
Offer to be your mother's health friend. Promise to be there for any and all doctor's visits
whether a disease or a regular medical check-up. Most mothers always say "no need," another set of eyes and ears is always a good idea at a doctor's visit. The best part ? This one is free.
Gift No. 2
Help your mother organize all of her medical records, which include the test results and medical information. Put them all in one place. Be sure to make a list of all of her medicines and what times she takes them. "Having all this information in one place could end up saving your mother's life," Dr. Marie Savard said.
Gift No. 3
Enough sleep is connected to general health conditions. "Buy your mother cotton sheets and comfortable pillows to encourage better sleep," Savard said. "We know that good sleep is very important to our health."
Gift No. 4
Some gift companies such as Presents for Purpose allow you to pay it forward this Mother's Day by picking gifts in which 10 percent of the price you pay goes to a charity (慈善机构) Gift givers can choose from a wide variety of useful but inexpensive things -many of which are "green" - and then choose a meaningful charity from a list. When your mother gets the gift, she will be told that she has helped the chosen charity.
【小题1】What are you advised to do for your mother at doctor's visits?
| A．Take notes. |
| B．Be with her. |
| C．Buy medicine. |
| D．Give her gifts. |
| A．In Gift No. 1. | B．In Gift No. 2. |
| C．In Gift No. 3. | D．In Gift No. 4. |
| A．enjoy good sleep | B．be well-organized |
| C．bet extra support | D．give others help |