牛津模块六 M6 Unit4 Reading课件.ppt

2.I couldnt do my homework with all that noise _______.(2005北京卷) ?? A. going on?? B. goes on?? C. went on?? D. to go on 3.John received an invitation to dinner, and with his work_______, he gradually accepted it.(2007安徽卷) A. finished B. finishing C.having finished D.was finished  A A Unprotected sex is the most common way that the virus is spread, accounting for 75 percent of adult infections worldwide. make up/to be part of sth 昨天，迟到的学生占据所有学生的5%。 Yesterday, the students who were late accounted for five percent of all the students. The hot weather accounted for the rise in sales of cold drinks. to be the explanation or cause of sth. 热的天气是冷饮销售增加的原因 她住在美国好多年了这就是为什么她的英语水平很好。 She has lived in the USA for many years, which accounts for her good level of English Since the disease was discovered in the 1980s, it has become a serious problem in many places, infecting over 60 million people world wide. The number of children who have lost both parents to AIDS is also expected to rise, reaching more than 26 million in 2010. Unprotected sex is the most common way that the virus is spread, accounting for 75 percent of adult infections worldwide. 1. He is a student at Oxford University, __________ for a degree in computer science. [2007 北京卷] A. studied B. studying C. to have studied D. to be 2. The glass doors have taken the place of the wooden ones at the entrance, ________ in the natural light during the day. [2007 天津卷] A. to let B. letting C. let D. having let B B 3. My cousin came to see me from the country, _____me a full basket of fresh fruits. （安徽卷,21） A. brought B. bringing C. to bring D. had brought 4.Oil prices have risen by 32 percent since the start of the year, ______ a record US $ 98 a barrel on April 4. （山东卷） ?A. have reached? B. reaching?? C. to reach?