sleep:名词,动词 He wants to sleep. He wants to have a sleep. sleepy:形容词 I'm sleepy. asleep: 形容词 He is asleep.<br>sleep : [名词] 睡眠sleep: [动词] 睡觉<br>sleep 是动词 睡觉asleep是形容词 副词,睡着了的意思
Unit 3 Could you please .. are?<br>【重要短语】<br>1. used to do sth.过去常常做某事<br>2. be afraid of害怕<br>3. from time to time时常;有时<br>4. turn red变红<br>5. take up开始做,从事,占据(时间、空间)<br>6. deal with对付;应付<br>7. no...any more不再<br>8. tons of attention很多关注<br>9. worry about担心<br>10. be careful当心<br>11. hang out闲逛<br>12. give up放弃<br>13. thank about考虑<br>14. a very small number of..极少数的....<br>15. be alone独处<br>16. give a speech做演讲