王强口语 第二册 Dictation 021

　　Lesson Twenty-one
听力部分
Dictation: Please prepare your paper and pen.
________ and _______________ contain _______ that ____________. Many of these ________ are ____ in the _________ of tobacco _______ and __________________. Nicotine¹ _____ naturally __ tobacco and can be very _________. Each ____ of a __________________ a ___________ dose of nicotine ___________ the ____---and ___________________ for the _________. Even after _______________ nicotine, you may still ________________ smoke. If you don't want to ___ prematurely² ____ a _______________ illness,______ to ____. Right away, you'll look better, feel better and ________________.

1 nicotine   

n.(化)尼古丁，烟碱

参考例句：

• Many smokers who are chemically addicted to nicotine cannot cut down easily.许多有尼古丁瘾的抽烟人不容易把烟戒掉。
• Many smokers who are chemically addicted to nicotine cannot cut down easily.许多有尼古丁瘾的抽烟人不容易把烟戒掉。

2 prematurely   

adv.过早地，贸然地

参考例句：

• She was born prematurely with poorly developed lungs. 她早产，肺部未发育健全。 来自《简明英汉词典》
• His hair was prematurely white, but his busy eyebrows were still jet-black. 他的头发已经白了，不过两道浓眉还是乌黑乌黑的。 来自辞典例句