内容发布更新时间 : 2024/5/29 18:52:14星期一 下面是文章的全部内容请认真阅读。

and if he wanted to keep fit，he’d better get rid of it.Still，he advised Li Hua to take at least two hours’ exercise a week and keep a balanced diet.Li Hua took the doctor’s advice and a few days later，he picked up with the doctor’s help. Ⅴ.阅读理解

Americans spend more than $20 billion a year on supplements (营养品) in the hope of preventing cancer, heart disease and dementia (痴呆)．However，a new study shows they provide no benefit and they may even be dangerous for people.

Researchers say people have spent too much money on pills that bring no benefit, and in some cases may even be harmful.What’s worse, some panies even casually state that their products can have a positive effect on some kinds of diseases. Enough is Enough

An international team of researchers conducted three different studies.The first was a study that looked at the consumption of a daily multivitamin(复合维生素) to prevent disease and cancer in more than 450，000 participants.These pills had no obvious effect on death.The second study looked into the effect of a daily multivitamin after a heart attack in about 1，700 men and women over an average of five years.No advantage could be found.The third study looked into the use of a multivitamin to prevent dementia in nearly 6，000 men aged 65 or older.Again，nothing.

“These vitamin pills should not be used for disease prevention.Enough is enough，” said researchers. Dangerous to Your Health

If that wasn’t bad enough, researchers also found that vitamin E, when taken in large doses (剂量), can be harmful.Surprisingly, smokers who took some supplements were at an increased risk of developing cancer.Besides, too many vitamin pills can do harm to people.

Instead of taking in vitamins and minerals, experts suggest that people should eat fruits and vegetables, reduce fat and salt and take exercise.

【语篇解读】 本文是说明文，题材为日常生活类。很多人觉得维生素可以补充营养，长期服用还能预防疾病。研究表明，吃营养品对健康无效，吃多了还有害。 1．What’s the best title for the text?

A．Vitamins and minerals are a waste of money B．Americans dislike eating fruits and vegetables C．Three studies on supplements on sale D．Americans value health more

答案 A [主旨大意题。本文主要讲研究表明，吃营养品对健康无效，吃多了还有害，所以花钱买营养品是一种浪费。]

2．What can we learn from the first two paragraphs? A．The government should punish some panies. B．Americans are unlikely to suffer heart attacks. C．People know they have been cheated. D．People should stop taking these pills.

答案 D [推理判断题。根据文章第一段they may even be dangerous for people和第二段Researchers say people have spent too much money on pills that bring no benefit，and in some cases may even be harmful可知，吃营养品对健康无效，吃多了还有害。] 3．The author mentions vitamin E to________． A．warn smokers against vitamin E B．show vitamin E does harm to health C．persuade readers to give up vitamin E

D．prove blindly taking in vitamin E is dangerous

答案 D [细节理解题。根据文章倒数第二段If that wasn’t bad enough，researchers also found that vitamin E，when taken in large doses, can be harmful可知，研究人员发现，大剂量服用维生素E对身体有害。] 4．The text may be selected from________． A．a storybook

B．a medical journal D．an engineering textbook

C．an agricultural magazine

答案 B [推理判断题。这篇文章主要讲过多摄入营养品对身体健康不利，这和医学有关，故这篇文章可能选自医学杂志。] Ⅵ.阅读七选五

How to Motivate Teens to Read

With lots of studies showing the benefits of reading, how can teachers motivate

their students to open a good book or power up their e－reader?

Lead by Example

Require students to spend at least 20 minutes in independent reading every day.By taking part in this regular activity themselves, teachers show that they consider reading very important.__1__

Freedom to Choose

__2__For those who forget their books, provide them with access to novels, magazines or newspapers during required reading time.Consider allowing students to use their personal e－readers.

Share Your Excitement

Teachers’ excitement for a particular book may have a huge influence on their students.__3__ Then when it es time for them to choose a new book, suggest your favorite.

Visit the Library

Make time to visit the school library and require students to borrow at least one book of interest.__4__ By doing so, they can make sure the book fits their interests.

Stay Informed

Teachers can help motivate students by finding out the latest popular young adult reading matter, such as “The Hunger Games” by Suzanne Collins and the “Uglies” by Scott Westerfeld.

With varied activities peting for students’ time and attention, it can be difficult to encourage youngsters to read.__5__

Teachers who make independent reading a daily part of the classroom experience and find creative ways to motivate their students may be on the way to writing a success story.

A．They can read books in silence.

B．Give students a taste of what the book is about. C．There is science fiction that they are interested in.

D．Encourage them to spend some time reading the book before borrowing.

E．However，there is little doubt that reading can help with students’ studies. F．Therefore，they always find time to read even though they are terribly busy. G．Allow students to pick their own literature, as long as it is suitable for school reading.

【语篇解读】 本文是说明文。文章就老师们应该如何激发学生的阅读兴趣提出了几点建议。 1．F [根据本空前内容可知，教师们应该以身作则，定期读书。传递给学生“读书很重要”的理念，因此，老师们“无论多么忙也要抽出时间读书”。]

2．G [G项中的Allow students to pick their own literature符合本条建议Freedom to Choose。]

3．B [根据本空前内容可知，老师们对于某本书的喜好会对学生产生巨大的影响，因此，“让学生对这本书有个初步的了解”，然后在他们选择新书时，把这本书推荐给他们。] 4．D [根据本空前内容可知，老师们应该让学生去图书馆并要求他们至少借一本感兴趣的书，“鼓励他们在借之前花点时间读读这本书”，这样就可以确保这本书符合他们的兴趣。] 5．E [本文就老师们应该如何激发学生的阅读兴趣提出了几点建议，由此可以推测，作者认为读书是有用的。E项不仅符合本文主旨，也是对前句内容“面对各种各样的诱惑，老师们想要激励学生读书很难”的转折。] Ⅶ.语法填空

Cars, especially those __1__are valuable, need car covers to ensure that they are protected.

If you’re looking __2__a car cover, you probably understand that the weather and the overall environment can harm __3__paint and body of a car if it is not protected __4__(proper)．Before purchasing a car cover you need to consider the amount of time that you have your car __5__(cover) up.If you use your car as a daily __6__(drive), it is beneficial to purchase a car cover that can be easily removed and put back on.If you simply take the car out to a show now and then, it is more advisable to purchase a cover that __7__(have) a bit more protection.Although it is not hugely mon for cars __8__(damage), it certainly does happen and some individuals prefer to destroy nicer cars.Many thieves also drive around in order to steal parts, or even the entire car.For this reason alone, __9__is a great idea to keep your car covered, preventing other people from __10__(know) what type of

car is under the cover.

答案 1.that/which [考查关系词。设空处引导定语从句修饰those(指物)，故填that/which。]

2．for [考查介词。look for意为“寻找”。]

3．the [考查定冠词。paint and body在此处表特指，故其前填the。] 4．properly [考查副词。设空处修饰谓语，故需填proper的副词形式。]

5．covered [考查过去分词作宾语补足语的用法。设空处作宾语补足语，且cover与car之间是逻辑上的动宾关系，故填covered。]

6．driver [考查名词。设空处前有a daily修饰，故填driver(司机)。]

7．has [考查一般现在时和主谓一致。设空处作谓语，与that(指代a cover)在数上保持一致，且描述客观情况，故填has。]

8．to be damaged [考查不定式作定语的用法。damage与cars为逻辑上的动宾关系，且有将来含义，故填to be damaged。]

9．it [考查代词。设空处作形式主语，真实主语是不定式短语，故填it。]

10．knowing [考查动词－ing形式作宾语的用法。设空处作介词的宾语且other people与know之间是逻辑上的主谓关系，故填knowing。]