(整理版高中英语)课时作业(十六) 必修3 Unit8 Adventure第2课时.doc
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1、课时作业(十六) 必修3Unit 8Adventure第2课时.完形填空(海淀区第二学期期中练习)I believe in miracles (奇迹) because Ive seen so many of them.One day,a patient was referred to me who was one hundred and two years old.“Theres a_1_in my upper jaw, she said.“I told my own dentist its nothing,but he_2_I come to see you.Her eightyyearol
2、d son accompanied her.He would_3_to add something,but she stopped him.She wanted to tell everything herself.I found a large cancer that spread over most of the_4_of her mouth.A careful examination later_5_that it was a particularly bad sort of cancer.During her next appointment,I explained to her th
3、e_6_of the problem.She clasped my hand in hers and said,“ I know youre worried about me,but Im just_7_.I thought otherwise.After considerable_8_on my part,and kindness on her part because she wanted to_9_me,she agreed to have me refer her to a cancer surgeon.She saw him,but as I expected,_10_treatme
4、nt.About six months later she returned to my office,still energetic and_11_.“How are you? I asked.“Im just fine,honey, she responded_12_high spirits.“When can I get started on fixing my dentures (假牙)?Surprised to see her at all,I answered_13_,“ Let me take a look in your mouth and well see about it.
5、I couldnt believe my eyes.The cancer that had_14_nearly the entire roof of her mouth was goneonly one small area of redness_15_.I had read of such things happening,but had_16_seen them with my own eyes.That was my first miracle.Since then Ive seen many others,because they keep getting_17_to see.In f
6、act,miracles are daily events for me now.And people are all miracles,_18_through them we have a chance to know ourselves and to_19_the miracles of one another.Since my first miracle,Ive come to understand that the time and place for a miracle is_20_we choose to find it.1. AcutBpainCwound Dcancer2. A
7、declared BsuspectedCpromised Dinsisted3. Arefuse BcontinueCattempt Dmanage4. Aroof BcornerCbottom Dsurface5. Aconfirmed BconvincedCconsidered Dconcluded6. Apossibility BimportanceCseriousness Dresolution7. Aold BsickCfine Dglad8. Apermission BsupportCapproval Deffort9. Apersuade BpleaseCencourage Da
8、stonish10. Adeclined BprovidedCreceived Drequired11. Ahealthy BelegantCoptimistic Dhumorous12A.to BinCbetween Dby13. Aworriedly BconfusedlyCpatiently Dconfidently14. Acovered BreachedCspread Dgrown15. Acured BfadedCexpanded Dremained16. Aever BalsoCnever Dalready17. Aeasier BrarerChappier Dcloser18.
9、 Aor BsoCyet Dfor19. Aread BmakeCkeep Dsee20. Awhatever BwhereverCwhoever Dwhichever.阅读理解(东北四市三模)Sports medicine experts have observed for years that athletes such as long distance runners,especially women athletes,often display a lack of iron.Now a new study by a team of Purdue University researche
10、rs suggests that even moderate exercise may lead to reduced iron in the blood of women.“We found that women who were normally inactive and then started a program of exercise of middle degree showed signs of iron loss, says Roseanne MLyle,associate professor at Purdue.Her study of 62 formerly inactiv
11、e women who began exercising three times a week for six months was published in the journal Medicine & Science in Sports & Exercise.Iron deficiency is very common among women in general,affecting one in four female teenagers and one in five women aged 18 to 45,respectively.But the ratio is even grea
12、ter among active women,affecting up to 80 percent of female endurance athletes.This means,Lyle says,that “too many women ignore the amount of nd because women often restrict their diet in an effort to control weight,they may not consume enough ironrich food,and are most likely to experience a defici
13、ency.Exercise can result in iron loss through a variety of mechanisms.Some iron is lost in sweat,and,for unknown reasons,intense endurance exercise is sometimes associated with bleeding of the digestive system.Athletes in highimpact sports such as running may lose iron through a phenomenon where sma
14、ll blood vessels in the feet leak blood.There are three stages of iron deficiency.The first and most common is having low iron reserves,a condition that typically has no symptoms.Tiredness and poor performance may begin to appear in the second stage of deficiency,when not enough iron is present to f
15、orm the molecules(分子)of blood protein that transport oxygen to the working muscles.In the third and final stage,people often feel weak,tired,and out of breathand body performance is badly affected.“People think that if theyre not at the third stage,nothing is wrong,but thats not true, says John LBea
16、rd,who helped design the Purdue study.“Youre not stage 3 until your iron reserves go to zero,and if you wait until that point,youre in trouble.Beard and other experts say its advisable for people to have a yearly blood test.If iron levels are low,talk with a physician to see if the deficiency should
17、 be corrected by changing your diet and taking ironrich foods or by taking ironadded pills.“Select breads and cereals with the words ironadded on the label, writes sports diet expert Nancy Clark.“This added iron supplements the small amount that naturally occurs in grains. Clark also recommends cook
18、ing in iron pans,as food can obtain iron from the pan during the cooking process.1Which of the following may be the best title for the passage?AScience,sports and exerciseBCorrect iron deficiencyCWomen,iron and exerciseDWomen,health and exercise2The third paragraph is developed mainly by_.Aorganizin
19、g the details according to the order of timeBpresenting the result followed by specific causesCbeginning with details followed by a general statementDmaking comparisons and contrasts3What does it mean when you are in the third stage of iron deficiency?ANothing serious though you don t have much iron
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