4．Will it matter if you don't take your breakfast？Recently a test was given in the United States．Those tested included people of different ages，from 12 to 83．During the experiment，these people were given all kinds of breakfasts，and sometimes they got no breakfast at all．Special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast．The results showed that if a person eats a proper breakfast，he or she will work with better effect than if he or she has no breakfast．This fact appears to be especially true if a person works with his brains．If a student eats fruit，eggs，bread and milk before going to school，he will learn more quickly and listen with more attention in class．Contrary to what many people believe，if you don't eat breakfast，you will not lose weight．This is because people become so hungry at noon that they eat too much for lunch，and end up gaining some weight instead of losing some．You will probably lose more weight if you reduce your other meals．
21．During the test，those who were tested were givenD．
A．no breakfast at all              
B．a(chǎn) very rich breakfast
C．little food for breakfast        
D．different breakfasts or none
22． The results of the test showed thatA．
A．breakfast has a great effect on work and study
B．breakfast has little to do with a person's work
C．a(chǎn) person w ill work better if he has a simple breakfast
D．those working with brains should have a lot for breakfast
23． The passage infers that many people believe that if you don't eat breakfast，you willA．
A．lose weight              
B．not lose or gain weight
C．be healthier              
D．gain a lot of weight
24． Which of the following is NOT true according to the passage？C
A．Poor breakfasts affect those who work with their brains．
B．Having no breakfast may cause one to get fatter．
C．Having a big lunch and supper is of great value in weight-losing．
D．Eating less for lunch and supper may help to lose weight．

分析 文章講述了一項對不吃早飯對人的影響的實驗，結(jié)果顯示早飯對人的影響很大，而且不吃早飯也減不了肥．

解答 21．D．細節(jié)理解題．根據(jù)第一段3，4行these people were given all kinds of breakfasts，and sometimes they got no breakfast at all可知過程中對于不同的早餐或者不吃早餐進行了測試；故選D．．
22．A．細節(jié)理解題．根據(jù)第二段最后兩行The results show that if a person eats a proper breakfast，he or she will work with better effect than if he or she has no breakfast．說明早飯對人的影響很大，故A正確．
23．A．推理判斷題．根據(jù)第二段第一行Opposite to（與…相反） what many people believe，if you don't eat breakfast，you will not lose weight．說明很多人原來以為不吃早飯可以減肥．實際上比吃早飯，并不能達到減肥的目的．故A正確．
24．C．推理判斷題．根據(jù)文章最后一句You will probably lose more weight if you reduce your other meals．說明不吃早飯不會讓人減肥，但是不吃中飯和晚飯卻可以讓人減肥，故C的說法是錯誤的．

點評 考察學(xué)生的細節(jié)理解和推理判斷能力，做細節(jié)理解題時一定要找到文章中的原句，和題干進行比較，再做出正確的選擇．在做推理判斷題不要以個人的主觀想象代替文章的事實，要根據(jù)文章事實進行合乎邏輯的推理判斷．

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