一，重点词汇（一） 词形转换Unit 1 The Changing WorldTopic 1 China has developed rapidly in recent years.可编辑资料 - - - 欢迎下载1. training 动词 train “训练”2. whole 同音词 hole3. tidy 近义词 clean4. develop 名词 development（形容词） developed“发达的” ; developing“进展中的”5. rapid 副词 rapidly6. old 比较级 older; elder7. recent 副词 recently8. narrow 反义词 wide9. title 近义词 subject 二重点短语1. have a good summer holiday过一个高兴的暑假2. come back from从回来3. work for为工作4. feel sorry for对深表同情5. a disabled childrens home一家残疾儿童培育院6. the whole holiday整个假期7. tell stories to kids给小孩讲故事8. learnfrom从当中学习9. feed a child喂小孩10. do farm work干农活11. go to summer classes上暑期班12. write an article about写一篇有关的文章13. have a hard/ happy life过着艰苦的 / 幸福的生活14. in the past/ future在过去 / 在将来15. in detail详细地16. at sunrise在日出时17. have no chance to do sth.没有机会做某事18. afford to do sth担负得起 做某事19. give support to sb.给某人帮忙 /支持20. get a good education获得良好的训练21. searchfor为了搜寻22. have little food to eat吃不饱23. dress warmly穿得暖24. with the development of随着的进展25. have a balanced diet饮食均衡26. play musical instruments演奏乐器27. sleep in the open air在户外睡觉28. study/ go abroad在国外学习 / 出国29. enter/ win/ lose a competition参加 / 赢得 / 输掉竞赛30. enjoy Beijing Opera观看京剧31. used to do sth.过去常做某事32. at sunrise在日出时33. go hungry变饿了34. fall ill得病 / 患病35. divideinto把分成36. feel satisfied with对感到中意37. see. oneself亲眼观看38. make progress取得进步39. thanks to多亏 ; 幸亏.由于40. stand for代表41. with the help of在的帮忙下42. draw up an outline拟定提纲三，重点句型1. You have just comeback from your hometown.你刚刚从你的家乡返回.2. There goes the bell.= The bell is ringing.铃响了.可编辑资料 - - - 欢迎下载3. Have you spent the whole holiday working here. 你整个暑期都在那里工作吗？4. Is that so. 真是那样吗？5. Can you describe it in detail. 你能详细地说说吗？6. Our job was to grow cotton.（ 作表语） 我的工作是种植棉花.7. I had to divide my money into two parts. 我不得不把钱 分成两份 .8. He has seenthe changes in Beijing himself. 他 亲眼目睹 了北京的变化.9. I think it is important toremember the past, live in the present and dream about the future.我认为 记住过去，立足现在，展望将来特殊重要.10 Thanks to / Because ofthe governments efforts.由于 政府的努力.四，重点学问点1. Though I had no time to travel, I still felt very happy this holiday.尽管我没时间去旅行,但这个假期我仍然感到很高兴.though 从属连词,用来引导让步状语从句,表“虽然.尽管”,不能与 but 连用. 如：Though he is poor, he is happy. = He is poor, but he is happy.尽管他很贫困,但是他很欢快.2. Could you please tell me something about Chinese teenagers. 请告知我一些有关中国青少年的一些事情好吗 ？Could /Would you please not do sth？ 请（不）做某事好吗？如： Could you please turn down your radio.请把收音机声音调低好吗？ Would you please not play football here.请不要在这儿踢球好吗？3. Parents couldnt afford education for their children.父母供不起孩子上学.afford常与 can, could 或 be able to 连用,特殊用于否定句或疑问句,表“负担得起（做）某事.抽得出（时间） ”“cant/ couldnt afford to do sth. ” 如：We cant afford to buy this house because we dont have enough money.我们买不这房了,由于我们没有足够的钱.He felt he couldn t afford any time to play football.他觉得自己没有时间踢球了.4. Our government gives support to poor families.我们的政府能为贫困家庭供应帮忙.give support to sb.= give sb. support 为某人供应帮忙/ 支持support 作动词时表“供养.支持.支撑”, 如：She had to support her family at the age of ten.她十岁时就得养家. His parents supported him in his decision. 他的父母支持他的准备.The two sticks support the tree. 两根木棍支撑着这棵树.5. Why not go and searchthe Internet for some information.为什么不上网查找相关信息呢？ search sp. for sth.搜查某地查找某物 search sb. for sth.搜身查找某物search for sth./ sb.= look for sth./ sb.搜寻某物 / 某人 . 如：The villagers searched the woods for the lost children. 村民们在树林里查找失踪的孩子们.The police searched the man for the stolen money. 警察搜那个男人的身,查找被偷的钱. He is searching/ looking for his missing keys.他在查找他丢的钥匙.6. I used to be a chilld laborer.我以前是 一个童工.used to be/ do过去曾是 /常做be used to do sth. = be used for doing sth.被用来做某事be/ get used to doing sth. 习惯于（做）某事.如： I used to be a Chinese teacher. 我过去曾是一名语文老师.I used to swim in this river.我过去常在这条河中游泳.Knives are used to cut things.= knives are used for cutting things.刀子被用砍东西.We are used to getting up earlier now. 现在我们习惯于早起.7. We often went hungry because the boss didnt give us enough food to eat.我们经常受饿,由于老板不给我们足够的食物.在这里是系动词,表“变得” ,后跟形容词 ,构成系表结构 . 如: The food on the table went bad. 桌面上的食物 变坏了 .8. One part was used to help support my family,to help send my elder brother to school. 一部分钱用来供养全家人 ,另一部分用来供哥哥上学.可编辑资料 - - - 欢迎下载a) one partthe other part一部分另一部分b) elder brother哥哥elder作形容词时 , 是 old 的比较级 , 一般表示家庭成员产生的次序,在句中只能作定语,可与 than连用 ; 而 older 表年龄的比较 ,可与 than 连用 . 如 :His elder sister is two older than he. 他的姐姐比他大两岁.作名词时 , 表 “长者 ; 前辈 ; 祖先 ”, 如: Their customs were handed down by the elders.他们的风俗习惯是由他们的祖先传下来的.9. But China has developedrapidly in recent years. 但是 近年来 ,中国进展快速 .in recent years 表 “近年来 ”,常与完成时连用 . 如:She has learnt a lot of knowledge in recent years.近