[题目] you see horses on the farm last week?A. Do,some B. Do,any C. Did,some D. Did,any 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】________ you see ________ horses on the farm last week?

A. Do；some B. Do；any C. Did；some D. Did；any

【答案】D

【解析】句意：上周你在农场看到马了吗？根据时间状语last week判断，时态为一般过去时态，排除A,B；some一般用于肯定句中，any用于否定句以及一般疑问句中，故答案为D。

练习册系列答案

A. photo B. photos C. photoes

【题目】My brother is two years ________ than I.

A. old B. older C. oldest D. the oldest

【题目】--Did you go to the park yesterday afternoon?

--Yes．We a horse there．

A. ride B. rides C. riding D. rode

【题目】What’s this? It’s an __________.

A. ruler B. map C. orange D. jacket

【题目】

It was a February afternoon in a Brooklyn classroom. Sixteen-year-old Taylor Engler came face to face with a cow. But it was all in her head. She was transported by a virtual (TE拟的）reality (VIO headset-it took Taylor and her classmates to a farm 250 miles away. For students，the technology means field trips are no longer limited by the length of a bus ride.“I was not expecting it to be right in my face！”That's what Taylor said after taking off the headset and finding herself back in the classroom.

On any school day, students can take virtual reality “trips". They are deep-sea diving. They are observing medical operations. They are visiting the Science Museum in London. Teachers say it's another way to involve the iPhone generation（一代人）into classroom learning and it can help with their understanding and improve their grades. Calm Jones, a science teacher, has walked students through the northern forest with a Google app called Expeditions. “It can be done in a period or two with the help of the new technology, he said. "But it could take even a week sometimes to take a real expedition.’, "It's different from watching videos. You can actually move"，Taylor said during the lesson on farm animals. "Not only move, but also feel, said Richard Lamb. He studies how brains deal with information.“Your physiological responses（生理反应）in virtual reality are similar to what you get in doing the actual activity.”Lamb said.“Heart rate, breathing...everything.”

It is unknown how many classrooms will use the technology. But experts say it's still rare. Each headset can cost as little as＄20 or＄30，but systems and software for classes run into thousands of dollars. And good software is in great need. Another problem we face is how to make sure the VR technology mimics（模仿）the real world closely. "But we have to say VR technology provides students with a huge learning opportunity,”said David Evans, director of the National Science Teachers Association.

John Miller, a chemistry teacher，agreed. "Too often in schools, students did something wrong in their chemistry experiments. But we don't have enough materials for them to redo the experiments. In virtual reality, all they do is hitreset on the computer. We don't have to actually use chemicals.”Both Miller and Evans stressed the technology could enrich-not replace-real-world experiences. "We have to remain anchored（立足）in the real world,”Evans warned, "because that's the one that we really need to study and explain.”

【1】On a February afternoon, Taylor_____.

A.travelled to a farm on a busB.watched a video about a cow

C.had a virtual reality lesson in the classroomD.played computer games with her classmates

【2】What can we learn from the passage?

A.VA technology is widely used in schools.

B.Teachers think VR technology helpful for students.

C.Colin Jones' students prefer a real trip to the forest.

D.Students breathe faster in VR activities than in actual ones.

【3】Miller and Evans probably agree that______.

A.people shouldn't lose interest in the real world

B.people should develop more VR systems and software

C.VR technology won't change students' way of learning

D.VR technology will reduce students' mistakes in experiments

【题目】B. Choose the words or expressions and complete the passage (选择最恰当的单词或词语完成短文):

Number sense is not the ability to count. It is the ability to recognize a change in number. Human beings are born with this ability. Surprisingly, ______ show that many animals are, too. For example, many birds have good number sense. If a nest (巢) has four eggs and you remove one, the bird will not notice. However, if you remove two, the bird generally leaves. This means that the bird ______ the difference between two and three.

Another interesting test showed a bird’s ______ number sense. A man was trying to take a photo of a crow that had a nest in a tower, but the crow always left when she saw him coming. The bird did not ______ until the man left the tower. The man had an idea. He took another man with him to the tower. One man left and the other stayed, but they weren’t successful in

fooling the bird. The crow stayed away until the second man left, too. The test was ______ with three men and then with four men. It was not until five men went into the tower and only four left that they finally managed to take a photo.

How good is a human’s number sense? It’s not very good. For example, babies about fourteen months old ______ notice if something is taken away from a small group. But when the number goes beyond three or four, the children are often very confused.

It seems that number sense is something we have in common with many animals in this world, and that our human ability is not much better than a cow’s.

【1】A.ideasB.plansC.experimentsD.proverbs

【2】A.went outB.found outC.looked outD.turned out

【3】A.forgetfulB.friendlyC.amazingD.silly

【4】A.escapeB.returnC.flyD.sing

【5】A.repeatedB.mentionedC.noticedD.produced

【6】A.neverB.rarelyC.properlyD.usually

【题目】— Are these your runners, Li Tao?

— No, ____ are white. Maybe they’re Jenny’s.

A. I B. my C. mine D. me

【题目】After work, although Mom was tired，she went on dinner for us yesterday.

A. cooking B. cooked C. to cook D. cooks

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