题目内容

The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me.

A.should have takenB.could have taken

C.needn’t have takenD.mustn’t have taken

 

C

【解析】句意为:昨天天气不错, 我本没有必要不怕费事带把伞。could have done表示 “本能够做而未做”；should have done表示 “本应该做而未做”；mustn’t表示 “禁止, 不许”；needn’t have done表示 “本不必做而做了”。take the trouble to do sth.表示 “不怕费事或困难尽力做某事”。

 

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Many people cannot start their day without first having a cup of coffee or tea．These drinks help them think clearly and feel more awake．This is because of caffeine，which helps to give a jump start to the nervous system．Now，a report says it may also boost long-term memory．

Mike Yassa is a neurobiology professor．He and other researchers wanted to know if caffeine could improve a person’s memory．He explains，“After you learn anything，it takes some time for that memory to strengthen．And over the first 24 hours is actually where most of the forgetting happens．So that is where we wanted to intervene with caffeine and see if we can help reduce this forgetting．”

They took 160 caffeine-free people and showed them pictures of everyday objects. These people were asked if the objects could be found inside the house， or outdoors．Then some of the subjects were given a caffeine pill．The others were given a placebo—a pill containing nothing. 24 hours later，the subjects were shown the exact same images from the day before．They were also shown images with slight differences，and some completely new images. Both groups correctly identified the exact same and completely new pictures．But those who took the caffeine pill were better at spottingthe pictures that were slightly different．

Professor Yassa says their answers helped to show the effects of caffeine on memory. And we find that if they are on caffeine they are much more likely to make the right decision．”

The amount of caffeine the researchers used in the study was similar to one cup of strong coffee．The researchers did not see any improvement to memory from smaller doses of caffeine or when it was given an hour before viewing the images．

1.What is the focus of the text?

A．Caffeine can make people addicted．

B．Caffeine can make people energetic.

C．Caffeine can improve long—term memory．

D．Caffeine can make people feel comfortable．

2.What does the third paragraph mainly talk about?

A．How the experiment was conducted．

B．Who took part in the experiment．

C．Which group of subjects did better．

D．What was used in the experiment．

3.In which section of a magazine can we read this text?

A．Culture． B. Technology． C．Health. D．Education.

4.Which of the following statements is NOT true?

A．Most forgetting occurs within the first 24 hours．

B．Forgetting can be positively affected by caffeine．

C．The subjects were given different pills．

D．Yassa was disappointed with the result．

5.What can we learn from the last paragraph?

A．More caffeine means better memory．

B．Smaller doses of caffeine doesn’t work．

C．The time to take cafieine doesn’t matter．

D．Caffeine is taken before the experiment．

 

Plant World Garden Centre is located between Torquay and Newton Abbot. The Garden is laid out to represent the five continents of the world. Our inspirational gardens contain countless rare and foreign plants seldom seen outside their native lands.

Our Famous "Gardens of the World"

It was designed , built and planted in 1986 as the first ever " Map of the World Gardens" . It takes visitors half an hour or more to drive along the winding pathways around the "world map" and see which plants grow in which countries. The neighboring rare plant nurseries (苗 圃) enable visitors to take home plants and trees growing there. We give a warm welcome to garden clubs and gardening societies, many of whom make annual visits.

Latest News

Our new Garden website is released! We hope you like our new website which we have tried to fill with interesting information and history about our lovely gardens.

Seeds

We produce and sell over 3 ,000 varieties of flower and vegetable seeds. Many are rare ,and unusual. All of them can be purchased on our sister website : www. plant-world-seeds.com.

Scenic Cafe

Our hilltop cafe offers one of the most incredible panoramas (全景图 ) of Britain. The menu includes toasted sandwiches and jacket potatoes. In addition ,many home-made cakes are offered, including the famous Devon Cream Teas. We always use local produce whenever possible-our ice creams are from Language , our home-made soups come from Rod & Bens ,and our bottled drinks are supplied by Heron Valley.

Opening Times

We are open 9:30 am - 5 :00 pm, seven days a week, from late March to mid October ( please call first to confirm at the start/end of season) . .

Garden Admission Prices

Day ticket : ~ 3

Season ticket : ? 10

Kids under 12 go free

1.We know that Plant World Garden Centre________ .

A. owns plants from five countries B. has some rare and foreign plants

C. is the largest garden in the world D. allows visitors to take plants home for free

2. From the new- Carden website ,visitors can

A. get information about the past of the gardens

B. purchase over 3,000 varieties of flower seeds

C. buy all kinds of local produce

D. fill the website with their interesting stories

3. Which of the following is true about Scenic Cafe?

A. It encourages visitors to make cakes on their own.

B. It owns the most complete menu in Britain.

C. It provides visitors with a whole view of Britain.

D. It supplies bottled drinks to Heron Valley.

4.If a couple and their l0-year-old son want to visit Plant World Garden for two days, they need to pay ____

A.?9 B. ?6 C. ?27 D. ?12

 

— Did you make it at last?

— Yes. But for your help,it _____ a serious loss.

A. had caused

B. must have caused

C. would have caused

D. may cause

 

（2014年(春)重庆市高三考前冲刺测试卷）11. How I wish __ more when I was at university, which is too late now.

A. I would learn. B. I would have learned C. I had learned D. I learned

 

The order came that the medical supplies to Beijing for the H1N1 flu soon.

A．would be sent B．should send C．be sent D．must be sent

 

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在却此处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下面画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

One night, while Xiao Ming and his father were sleeping, a thief which face was

covered with a piece of cloth entered into the room quietly, held a knife in his hand.

Although he tried to walk as quietly as possibly, Xiao Ming and his father were

woken up. Realizing what had happened, they fight bravely against the thief.

Suddenly Xiao Ming came up an idea. He threw a drawing pin on the floor where the

thief might pass. Like expected, the thief stepped on a pin and was badly hurt.

Screaming in great pain, the thieves fell down. Xiao Ming and his father took the

chance to tie the thief up. With Xiao Ming’s clever, they finally won the unexpected

battle.

 

If you listen to English programs every day, I’m sure you’ll _______ make progress in English.

A. frequently B. eventually

C. fluently D. hardly

 

M: Now we have five-day classes every week, so we have more spare time than ________.

W: Yeah. How do you spend your spare time, Timmy?

M: I have an ________(interesting) in playing the violin and I ________(continue) to practice playing it.

W: Do you often go to a concert?

M: Yes, I like listening to music. At present my major objective is to learn from ________.

W: Do you like classical music ________ pop?

M: I like both. How do you spend your spare time then, Lily?

W: ________(play) the piano is my favorite activity.

M: Our hobbies are similar ________ each other. I hope we can often exchange experience together.

W: ________ do I, but I’m weak in the theory of music.

M: Me, too. Would you like to go with me to my ________(uncle)? He’s a professor at the Institute of Music.

W: I’d be glad to go with you. I will ________ him for his advice.

 

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