时态综合精炼

北师大版unit１7 时态综合精练

典题探究

1. ---Have you told Mr. Smith about the meeting?

---Not yet. I ________him in a minute.

A. called

B. call

C. will call

D. have called

2. Students ______to do some voluntary work every year.

A. were encouraged

B. are encouraged

C. encourage

D. encouraged

3. Online shopping ______more and more popular in recent years.

A. becomes

B. became

C. is becoming

D. was becoming

4. We ______for over 2 hours, Are you sure this is the right way?

A. have been driving

B. were driving

C. had driven

D. drove

演练方阵

A档（巩固专练）

1. — You look great!

— I ______ out. Check out my muscles!

A. will work

B. was working

C. have been working

D. had been working

2. Grandpa was shocked by the news. Rarely ______ him so quiet.

A. do I see

B. had I seen

C. I had seen

D. I saw

3. The report aims to explain how these conclusions ______.

A. were reached

B. had been reached

C. have reached

D. had reached

4. —Can we play on the football field now?

—No, the grass _____.

A. will be cut

B. is being cut

C. was cut

D. has been cut

5. —You seem to be familiar with the school.

—I _____ here for three years. It’s great to be back.

A. studied

B. have studied

C. had studied

D. study

6. Sir Denis has made it known that he _____ much of his collection to the nation after

his death.

A. has left

B. left

C. would leave

D. will leave

7. —What’s the matter with Coco?

—She has a headache because she _____ too long; she ought to stop working now.

A.hasbeen reading

B. was reading

C. reads

D. had read 8．—Do you have any plan for this Sunday?

—Yes, I ______ shopping with my friends．

A．go B．am going

C．went D．have gone

9．—Hi, Jack．You look a bit fat now．

—Yes, I ______ five pounds recently．

A．am putting on B．will put on

C．have put on D．had put on

10．The cinema ______ ten years ago when we first moved to this town．A．built B．has built

C．was built D．would be built

B档（提升精练）

Dogs already guide blind and disabled people and now they are to be trained to help people with dementia．The idea developed by some university students will now be put into practice by Scotland Medical Center．The research is meaningful, for there are 670, 000 people in Britain who have dementia and by 2021 this is expected to rise to one million．

Dementia can make people confuse night and day or forget basic things such as washing or drinking enough water．The dogs would be trained to help to guide them through the day．

Joyce Gray from Scotland Medical Center said, "People in the early stages of dementia are still able to live a relatively normal life, and dogs help them to maintain routine．M For example, people with memory loss will tend to forget to take medicine, "but if a dog presents them with a bag with pills in it, there's a greater chance of them taking it．"

Ms．Gray also said dogs were perfectly suited to remind their owners to eat．"Dogs have an ability to say 'it's my feeding time^, so there would be a note in the cupboard next to the dog's food reminding the dog's owner to eat too．"

The dog would also encourage the owner to take them out for walks．"It gives a reason for the owner to go out into the community," Ms．Gray said, "We did a test with an elderly person walking down the high street on his own．Then we gave him a dog on

a lead and he did the exact same walk．That time people would come up to him, chatting or smiling and making eye contact．We hope we'd see this with people with dementia too．"

There is one more advantage of using the pets as companions．Since conversation can be increasingly confusing for people with dementia, dogs can give them a sense of silent support and companionship．Ms．Gray said, "We have found that people may forget familiar faces but not pets．People light up when they see animals．There is a speechless bond between the dog and its owner．

1．What's the common symptom of dementia?

A．Going hungry．B．Feeling lonely．

C．Forgetting things．D．Waking up at night．2．According to Ms．Gray, after feeding the pet, the owner may ______．A．do some washing B．take his medicine

C．have som ething to eat D．go out to walk the dog

3．For people with dementia, pets can ______．

A．give them wordless help

B．contribute to their recovery

C．help them to recognize people's faces

D．ensure them to gain support from other people

4．What's the best title for the passage?

A．Guide Dogs for the Mind B．Pets, Faithful Companions

C．Mental Support for the Disabled D．Dementia, a Curable Disease

C档（跨越导练）

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Selfie

Social media and the mobile web have given rise to a strange phenomenon called the selfie. It refers to a picture of yourself, usually shared on my social networking website.

1 Some selfie are extreme close-ups, and others show part of an arm held straight outward. A few of them even feature the subject standing in front of a bathroom mirror.

Everyone takes selfies, but the younger crowd seems to be especially involved in the trend. Young people are relatively behavior digital users. They are interested in staying connected to their friends. 2 .

There are also kinds of psychological factors driving people to take a selfie and upload it to a social networking site. 3 A quick and easy way to attract other’s attention is to get “likes” and comments from friends. Seondly, it’s human nature to show off your own great achievements. When you feel good about yourself or look good, it’s far too easy to take out your phone and document it all through one or several selfies. 4 That’s right. Sometimes people are bored at work, bored at school, bored at home and even bored on the toilet. Last but not least, social media is about being social! If that means unloading as many selfies as possible, then so be it. It’s fun, and it’s a cool way to sort of document your own life.

Finally, there are things to be mindful of when you’re posting. It’s easy to thi nk you’re sharing a photo with a few people. 5 So don’t post anything online, selfie especially.

A. There are lots of selfie styles.

B. The rise of selfie has become universal.

C. Social media, to some extent, is the driving force of their selfie activity.

D. The desire to take, post and get “likes” on selfie goes back to a biological behavior.

E. But the whole world of social media is public if every individual can get access to it.

F. There are also people who will take selfies because they have nothing else better to do.

G. The loading factor is that people want to get attention from as many people as possible.

英语八种时态讲解

英语八种时态讲解-CAL-FENGHAI.-(YICAI)-Company One1

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