英语课堂练习

英语课堂练习

1.

87.Medical researchers are painfully aware that there are many problems ________________ (他们至今还没有答案)

88.__________________________________ (大多数父母所关心的) is providing the best education possible for their children.

89.You’d better take a sweater with you ____________ (以防天气变冷)

90.Throught the project, many people have received training and _______________ (决定自己创业)

91.the anti-virus agent was not known ________________ (直到一名医生偶然发现了它)

that they haven’t found answers to; What most parents are concerned about; in case it turn(s) cold; decided to start their own business; until it was accidentally found by a doctor 2.

1. Our efforts will pay off if the results of this research _____________(能应用于新技术的开发).

2. I can’t boot my computer now. Something ________________ (一定出了毛病)with its operation system.

3. Leaving one’s job, _____________________(不管是什么工作), is a difficult change, even for those who look forward to retiring.

4. ________________________(与我成长的地方相比), this town is more prosperous and exciting.

5. _______________________ (直到他完成使命)did he realize that he was seriously ill.

1. can be applied to the development of new technology

2. must be wrong

3. no matter what job it is/ whatever job it is

4. Compared with/ In comparison with the place where I was brought up

5. Not until he had accomplished his mission

3

87. ________________________ (多亏了一系列的新发明)，doctors can treat this disease successfully. Owing to (或 thanks to)

a series of new inventions

88. In my sixties, one change I notice is that

________________________ (我比以前更容易累了). I am apt to 或inclined to be more easily tired than before

89. I am going to pursue this course, ________________________ (无论我要作出什么样的牺牲). no matter what sacrifices I will make

90. I would prefer shopping online to shopping in a department store because _______________

(它更方便和省时). the former is more convenient and

time-saving

91. Many Americans live on credit, and their quality of life _______________________ (是用他们能够借到多少来衡量的)，not how much they can earn. is weighed upon how much they can borrow 来源:考

4

87. The finding of this study failed to

________________________ (将人们的睡眠质量考虑在内). take people’s sleep quality into account

88. The prevent and treatment of AIDS is

________________________ (我们可以合作的领域). the field (where) we can cooperate / the field in which we can cooperate 89. Because of the leg injury, the athlete

________________________ (决定退出比赛). decided to quit the match

90. To make donations or for more information, please

________________________ (按以下地址和我们联系). contact us at the following address