82. How is vitamin D produced in our body? (No more than 11 words) (2 marks)

　 _______________________________________________________________________　　 .

•Governments should be 80.______ to protect their peoples' future welfare from ourselves.

Section B (10 marks)

　　 Directions: Read the following passage, Answer the questions according to the

information given in the passage.

Vitamin D helps bones and muscles grow strong and healthy. Low levels of vitamin D can lead to problems like rickets(佝偻病)and osteoporosis (骨质疏松). Rickets is a deformity mainly found in children. Osteoporosis is the thinning of bone, a common problem as people, especially women, get older.

Studies have suggested that vitamin D may also have other uses. Studies have shown that low levels of vitamin D may increase the risk of heart attacks and deaths from some cancers. Other studies have shown that people with rheumatic diseases(风湿病)often have low levels of vitamin D.

The easiest way to get vitamin D is from sunlight. The ultraviolet rays react with skin cells to produce the vitamin. But many people worry about skin cancer and skin damage from the sun.

Darker skinned people produce less vitamin D than lighter skinned people. Production also decreases in older people and those living in northern areas that get less sunlight.

Not many foods naturally contain vitamin D. Foods with high levels include oily fish such as salmon, tuna and mackerel, and fish liver oils.

The researchers reported in 2007 that farmed salmon had a lot less vitamin D than wild salmon.Small amounts of vitamin D are found in beef liver, cheese and egg yolks. And some people take dietary supplements containing the vitamin. But most of the vitamin D in the American diet comes from foods like milk with the vitamin added.

These days, more doctors are testing for vitamin D levels in their patients. But as research continues, some experts worry that too much vitamin D might act as a poison. Also, skin doctors warn people to be careful with sun exposure.

How much vitamin D does a healthy person need? Nutrition experts advised the American government to set the current recommendations in 1997. It set the daily amount at two hundred from birth through age fifty. It sets the level at four hundred international units from age fifty through age seventy, and six hundred for age seventy-one and over. "But some groups say these amounts are not high enough".

81. What will happen to the bone if a woman suffers from osteoporosis? (No more than 4 words) (2 marks)

______________________________________________________________________.

•Don'ts: Governments conducting anti-smoking campaigns aggressively

◇Tobacco industry being allowed to 75.______ on advertising

◇People never being shown pictures of real smokers coughing

◇Advertisements suggesting that smoking is 76.______

•Dos: ◇77.______ of all cigarette and tobacco and then conducting anti-smoking campaigns

◇Banning smoking in public places

◇78.______ to inform the youth of dreadful consequences in cigarette packets

•Tobacco is so important 74.______

A lot of people smoke and don't know its harms listed as bronchial troubles, heart disease and lung cancer.

•A few governments 73.______

第二节　 书面表达(满分25分)

假如你是李华，最近你班同学就中学生是否可以带手机上学进行了讨论。请你根据下列信息，给校长写一封信，客观地介绍你班讨论的情况。　　　　　

注意：

　　　 1．词数100字左右　

　　　 2．信的开头和结尾已给出，不计入词数。

Dear principle,

　　　 I’m writing to tell you about the discussion we’ve had about whether a mobile phone should be brought to school．

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours sincerely,

第一节 短文改错(共10小题；每小题1分，满分10分)

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

　　　 增加：在缺词处加一个漏字符号()，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：在错的词下划一横线，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。

Dear Sir or Madam,

I’m a student from Xinhua Middle School．I’m gladly to learn that you want a few part-time English reporter．I’m interesting in this opportunity．

I think I’m qualified in the job. As a student, I’ve read a lot and have a knowledge in many fields．I like English and do well in both spoken and writing．Beside, I’m easy to get along and enjoy working with others．I once worked as a reporter for my school broadcasting station, but I’m sure I can do the job well if

I got the position．

I’m looking forward to your reply．

Yours,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Li Lei

第二节 短语填空

根据所给句子及横线后的汉语意思写出正确形式的短语，注意每空一词。(共5小题；每小题1分，满分5分)

81．___________ ___________ ___________ ___________ (讨厌) people who are always complaining, Jack left his brother’s house without saying a word．

82．At the airport he read an address of welcome ___________ ___________ ___________ (代表) the association．

83．She ___________ ___________ (抓住) the opportunity to tell her side of the story．

84．People always believe anything Mark says; his honesty is ___________ ___________ (无可争辩)．

85．Pollen becomes ___________　 __________ (附着) the animal during its visit to a flower and is then passed on to another plant’s blossom on its next visit．

80．It was no _______________ (偶然) that he quit his job at the bank a day before the robbery．

79．For best results, store the cassette with the tape fully _______________ (倒带)．