英语UNTI 1 Topic 1Section A1.have / has been to 去过某地2. have /has gone to 去某地了3.have /has been in+地点+for +时间段 某人在某呆多长时间4. take photos 照相5. be happy to do 很高兴做某事6. come back = return 返回7.take place ------- （有计划发生）happen --------- (意外发生)【发生】8. The changing world 变化中的世界9.more and more 越来越多10.by the way 顺便问一下11.so……..that……. 太…以至于..12.improve oneself 自我提高13.There goes the bell.=That’s the bell.=The bell is ringing. 铃响了. Section B1. learn (sth.) from sb. 向某人学习2. learn… from … 从…学到….3.though 尽管，虽然 但不能和but连用4.have（no）time to do sth. 有(没有)时间做某事5. in detail 详细地6.in the past 在过去7.in order to 为了…..，以便….8. join（in）【团体组织】=take part in【活动】 参加9. disabled children 残疾儿童10.day and night 日日夜夜11. have / live a happy/ hard / normal life过着幸福/艰苦的/正常的生活12. give support to sb. / give sb. Support 为某人提供帮助13. have experience in doing sth 做某事有经验14. support families 养家糊口15. get a good education 受到良好的教育16. give supper to…. 为…..提供帮助17. developed country 发达国家developing country 发展中国家18.tell sb. about 告诉某人做某事‘Section C1. what’s more. 而且2. see sth. oneself 亲眼所见3. keep in touch with 与..….保持联系4.more than =over 超过，多余More …..than …. 比…更….5.far away 遥远far away from+某地 离….遥远6. not only …but also… 不但…而且..7. make progress 取得进步8.succed in sth. /.doing sth. 成功做某事9.kinds of 各种各样10.drean of 梦想11.It is +形容词+(for sb)+to do 对某人来说做某事怎摸样Section D1. thanks to 幸亏，由于2. draw up 拟定，起草3. make preparations for 为做准备4.with one’s help =with the help of sb在某人帮助下5.care for the old 照顾老人6.fell sorry for 对…..感到抱歉Topic 2Section A1.get lost 迷路，走失2. each other 互相3. at least 至少4.return sth to sb 把某物还给某人4.too many people 太多的人5.not….any more=no more 不在6.bad luck 真倒霉7.hate to do sth 讨厌做某事8.such a beautiful country=so beautiful a country如此美丽的国家9.much too+形容词 太…….10.（1）so many（多）／few（少）+可数（2）so much9（多）／little（少）+不可数11. so／neither+be／助／情+主语so／neither+主语+be／助／情1）so用在肯定句中；neither用在否定句中。
2）主语在中间表示：的确如此 （前后同一个人）、主语在后（前后主语不一样）3）助动词的选择以及时态要看前一句的助动词12. be strict with sb. 对某人严格要求be strict in / about sth. 对某事严格要求13. one-child policy 独生子女政策14. because of （+介词短语） Because (+句子) 因为，由于15.at that time 那时16. What is the population of ... ...人口是多少？Section B1. Great changes have taken place in China . 中国发生了巨大的变化.2. increase by +倍数或百分数 “增加了……倍或百分之……”Increase to+具体数字 增加到了…3. in developing countries 在发展中国家4. in developed countries 在发达国家5. So it is. 的确是, 确实如此6. one fifth 五分之一7.carry out 实行，进行，执行8.on population in the newspaper关于人口的报道Section C1. be short of 短缺be short for 是…….的缩写2. so far 到目前为止3. take measures to do sth. 采取措施做某事4. less than 不到，少于5.cause=bring about 带来，造成，引起6. a couple of 一些，几个7. be famous for… 因为….而出名8. be famous as … 作为而出名9. work well in (doing ) sth. 在某方面起作用10.for exanple（一个例子）Such as (多个例子)11.much heavier 更加拥挤13.work on 从事Work out 计算出14.work hard at 努力学习Section D1. keep up with 赶上，跟上2. offer sb. sth. 提供某人某物3.unless=if not 除非，如果不4.a couple of 一些，几个5. A place of interest 一处名胜Many places of interest 许多名胜6.take sb to 把某人带到Topic 3Section A1. be/get used to(doing) sth. 习惯(做)某事2. be used to doing sth 被用来做某事3. Used to do sth 过去常常做某事4. used to be+adj/n 以前怎摸样/过去是什莫5. Talk on the phone 在中交谈6. What do you think of...?=how do you like…？ 你认为…怎摸样？7.as a matter of fact=in fact 事实上8.be friendly to sb 对某人有好9. be suitable for . 对…合适Section B1. show sth to sb=show sb sth 给某人展示某物2. Hundreds of people 成百上千的人3. Live a normal life 过着正常的生活4. in need 在困难时， 在贫困之中5. decide on+n.\v-ing = decide to do sth 决定要做某事6. provide sb.with sth. =offer sb. sth.offer sb s。