高二英语第一学期第三至第五单元知识点.doc

Unit 3 Healthy Life
I. Phrases
1. due to 由于；归功于
2. be/become addicted to 对……有瘾
3. decide on 对……做出决定
4. be/become/grow accustomed to sth./doing sth. 习惯于某事/做某事
5. feel like （doing） 想要（做）
6. in spite of 不管；不顾
7. stand for 支持；代表
8. get （sb.） into （sth.） 陷入；染上坏习惯；进入
get into the way/habit of doing sth. 学成做某事的方法/养成做某事的习惯
9. be ashamed of/that.… 为……感到惭愧/羞愧
be ashamed to do sth. 羞于做某事
off 开除/脱衣/起飞/取消/休假
（doing） sth. 停止做某事
risk 处在危险之中
take risks（a risk） 冒险
to do sth. 设法做好/设法办到某事
far 到目前为止（与现在完成时连用）
sure 确定；查明；弄明白
sb. （from） doing sth. 阻止某人做某事
time 每次；每当……时
II. Sentences
4. It’s amazing that at my age I am still fit enough to cycle 20 kilometers in an afternoon.
感到惊奇吧，向我这样的年纪，身体健康，能在一个下午骑车跑20公里。
5. I think my long and active life must be due to the healthy life I live.
我想我之所以长寿而且精力充沛，要归功于我的健康生活。
3. As you know， if you do the same thing over and over again you begin to do it automatically.
正如你所知道的，如果你反复的做同一件事情，你就会开始机械的地做它。
4. I didn’t know it could do terrible damage to your heart and lungs or that it was more difficult for smoking couples to become pregnant.
我不知道抽烟会严重损害人的心脏和肺，也不知道吸烟的夫妇的生育能力会下降。
5. I also noticed that I couldn’t run as fast any more and I wasn’t enjoying sport as much.。
我同时也意识到我不能再和以前跑得一样快乐，而且我也不那么喜欢运动。
6. I do hope so because I want you to live as long and healthy a life