专业英语四级(听力)模拟试卷150(题后含答案及解析).doc

专业英语四级（听力）模拟试卷150 (题后含答案及解析) 题型有：1. DICTATION 2. LISTENING COMPREHENSION PART I DICTATIONDirections: Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work. 1． 正确答案： Children’s Aggressive Behavior and Soft Drinks A new study has found evidence of aggressive behavior in children/who drink four or more servings of soft drinks every day. /The study found that/children who drank the most soda/were more than two times as likely as those/who drank no soda to show signs of aggression. /For the children who consumed four or more soft drinks per day, /the researchers see an association between aggressive behavior and attention problems. /They say it’s not clear why young children/who drink a lot of soda have behavior problems. 涉及知识点：听力 PART II LISTENING COMPREHENSION SECTION A TALKIn this section you will hear a talk. You will hear the talk ONCE ONLY. While listening, you may look at ANSWER SHEET ONE and write NO MORE THAN THREE WORDS for each gap. Make sure the word (s) you fill in is (are) both grammatically and semantically acceptable. You may use the blank sheet for note-taking.You have THIRTY seconds to preview the gap-filling task. 听力原文： A Healthy Mix of Reading, Writing and Technology Good morning. Today’s lecture is about the healthy mix of reading, writing and technology in social studies curriculum. Firstly, about students’ reading. (1)We learn that if a child cannot read well, that lack of skill is intensified when he or she tries to obtain and process information from the Internet. Interestingly, however, (2)children were so motivated by the opportuni