内容正文:
课时跟踪检测(六)
Ⅰ.单词拼写
1.The girls were skipping (跳绳) in the playground.
2.Peckham, a cancer specialist(专家), is well aware of the wide variations in medical practice.
3.Did you sleep well? I didn't want to disturb(打扰) you.
4.Scientists have a fairly negative(消极的) attitude to the theory.
5.If you use tobacco(烟草), ask your doctor to help you quit.
6.She is a consultant(顾问) to the government.
7.Take the escalator(自动扶梯) to the third floor and it's the last office on the left.
8.She had three surgeries(外科手术) over ten days.
9.Ten men compose(组成) the committee.
10.The school has a reputation for high standards of discipline(纪律).
Ⅱ.单句语法填空
1.You cannot accept an opinion offered (offer) to you unless it is based on facts.
2.These ideas will_be_examined(examine) in more details in Chapter 10.
3.I'm a natural pessimist(pessimistic); I usually expect the worst.
4.Many experts advocate rewarding (reward) your child for good behavior.
5.We will offer a reward of ten thousand dollars for information about the case.
6.They quickly responded to the appeal.
7.We all think of him as a reliable (rely) man.
8.We must decide on a topic before we start to write.
9.The animal welfare organizations provide care and adoption for homeless or abused(abuse) animals.
Ⅰ.阅读理解
Unhealthy diets are responsible for preventable deaths globally per year,more even than smoking tobacco,according to a major study.
“But the biggest problem is not the junk food we eat but the nutritious food we don't eat,” say researchers,calling for a global shift in policy to promote vegetables,fruit,nuts and beans. While sugar and transfats are harmful,more deaths are caused by the absence of healthy foods in our diet. Heart attacks are the main dietrelated causes of death,followed by cancers and diabetes (糖尿病).
The study found that eating and drinking better could prevent one in five deaths around the world. “Rather than trying to persuade people to cut down on sugar,salt and fat,which has been the main focus of d