Unit 11. 牙疼have a toothache 2. 胃疼have a stomachache 3. 背疼have a backache 4. 头疼have a headache5. 喉咙疼have a sore throat 6. 发烧have a fever7. 感冒have a cold 8. 躺下并且休息lie down and rest 9. 喝热蜂蜜茶drink hot tea with honey10. 喝大量水drink lots of water11. 看牙医see a dentist 12. 量体温take ones temperature13. 看医生go to a doctor 去医院 go to the hospital看到某人正在做某事see sb. doing sth. 让某人吃惊的to ones surprise下车get off the bus 上车get on the bus 多亏，幸亏thanks to 考虑think about 同意做某事agree to do sth. 造成麻烦get into trouble 摔倒fall down 对感兴趣be interested 因为because of 用完run out (of) 即时 in time 立即right away习惯于做某事 be used to doing sth. 过去常常做某事 used to do sth. 做决定 make a decisionUnit 21. 清扫 clean up 2. 分发give out/give away/hand out3. 以前used to 4. （使）变得更快乐cheer up 5. 义务做某事volunteer to do sth. 6. 大清扫日Clean-Up Day 7. 想出主意（办法）come up with 8.赠送，捐赠 give away9.张贴，搭建 put up 10.制定计划做某事make a plan to do sth.11.参加选拔，试用 try out 12.同时 at the same time 13.在某人的空闲时间in ones free time 14.为筹钱 raise money for15.因某事感谢你thank you for doing sth. 16.擅长 be strong in/be good atUnit 3倒垃圾 take out the rubbish 干家务do chores洗餐具do the dishes 扫地sweep the floor做饭make dinner 整理床铺make the bed叠衣服 fold the clothes 清扫客厅clean the living room协助解决help out 至少at least 完成（做)某事finish doing sth. 购物回来be back from shopping看到这么凌乱see this mess 用某人的电脑use ones computer扫地sweep the floor 熬夜stay out late 带出去散步take sb. for a walk 清扫客厅clean the living room 在上工作work on 过来come over 做家务do the housework 搭车get a ride生某人的气be angry with sb.花费某人时间做某事spend ones time on doing sth.Unit 4表建议的句型：1.You should/could +v. 2. Why dont you +v.?3.Why not +v.? 4.Could you please +v.? 5.Youd better (not) +v. 6. Would you mind doing?7.What about/How about + n./doing?和某人打架get into a fight with sb. 对某人说抱歉 say sorry to sb害怕做某事 be afraid of doing sth. 不敢做某事be afraid to do sth. 1. 一个典型的美国家庭a typical American family 2. 足球训练football training3. 删除cut out 4. 比较；比照 compare with5. 逼得太紧push so hard 6. 一个儿童的成长a kids development范文：针对孩子是否应该上课外培训班这个观点表达的意见Dear Sir or Madam, I dont agree with the idea of sending kids to after-school classes. Because all these activities can cause a lot of stress for children. Its not good for a childs development. In my opinion, kids should have time to relax and think for themselves, too. I think its better that parents shouldnt compare their children with other children. Its crazy and not fair. Perhaps parents should let their kids be kids. Although its normal to want successful children, its even more important to have happy children. Unit 51. 在图书馆in the library 2. 在的时候at the time of 3. 去上班go to work 4. 等公共汽车wait for the bus5. 走路回家walk home 6. 在街上on the street1 . 感觉像feel like 2. 首先at first3. 入睡fall asleep 4. 逐渐变弱die down5. 确信make sure 6. 醒来wake up7. 一团糟in a mess 8. 互相协助help each other9. 在困难时期in times of difficulty 1. 在历史上in history2. 默默地in silence 3. 讲实话tell the truth4. 做.感到吃惊be shocked to do sth. 5. 做某事有麻烦have trouble doing sth.6. 如此.以致so that 7.开玩笑 Youre kidding范文：记录一件你难忘的事情An important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them.