1.infant n. 婴儿,幼儿
2.wheezing n. 喘息
3.worsen vt. (使)变得更坏,(使)恶化
4.asthma n. (医)气喘;哮喘
5.pregnant adj. 怀孕的
1.What harm does smoking have?
2.What result will pregnant women smokers cause?
【答案】 1.Smoking hurts not only oneself but also others.
2.About 4,000 new babies die each year.
Section Ⅰ Introduction & Reading and Vocabulary-Preparing
根据提示写出下列单词
1. n. 毒品;药品
2. n. 癌症
3. adj. (药物等)上瘾的
4. n. 危险
5. n. 对(药物等)上瘾的人;瘾君子
6. adj. 有力的;(药等)有功效的
7. vt. 减少
8. adj. 附近的
【答案】 1.drug 2.cancer 3.addictive 4.danger