第二节 含有相同介词、 形容词的词组辨析,1. 与at 有关的词组,【辨析】at first首先；最初 at last最后 at least至少；不少于；起码 at once立刻；马上 at the beginning of 在开始 at the same time同时 at birth 出生时,be good at擅长于 at times有时；偶尔 at the age of 在岁时 at work 在上班 at the end of 在的尽头 at the foot of 在脚下 at that time/moment 在那时 at most 至多,【演练】( )1. I didnt know him and we became good friends . A. At first； at last B. At last； at first C. At once； at that moment D. At once； at least ( )2. She has saved five thousand dollars in a year. A. at once B. at least C. at times D. at work,A,B,( )3. You can only take away five pieces of paper. A. at most B. at times C. at once D. at birth ( )4. You will find the hospital you want to look for the road. A. at the same time B. at the end of C. at most D. at least,A,B,( )5. She began to ride the bike ten years old. A. at the same time B. at the end of C. at the age of D. at the foot of ( )6. There is a temple the mountain. A. at the same time B. at the end of C. at the age of D. at the foot of,C,D,( )7. I was afraid of her but I really liked her. A. at the beginning of B. at once C. at the same time D. at most ( )8. We are going to Japan August. A. at most B. at times C. at the beginning of D. at least,C,C,( )9. Her mother is at table while she is . A. at most B. at times C. at once D. at work( A)10. Tom and Kate math and biology while they are weak in Chinese and English. A. are good at B. at least C. at times D. at once,D,B,( )11. They were reading a very interesting novel . A. at the same time B. at the end of C. at the age of D. at that time ( )12. Kate set off for her hometown . when she heard that her mother had passed away. A. at once B. at least C. at times D. at work,D,A,( )13. She is my friend and she pays a visit to me . A. at most B. at times C. at least D. at once,B,2. 与 on 有关的词组 【辨析】 on show/display/exhibition 在展览；在展出 on sale 出售 on a trip/journey/tour在旅行 on fire 着火 on the way to 在去的途中 on time 按时；准时 on holiday/vacation 在度假,【演练】 ( )1. They are to the United States now. A. on show B. on sale C. on a trip D. on fire ( )2. The house was last night and the firemen spent a long time putting it out. A. on show B. on sale C. on a trip D. on fire,C,D,( )3. This famous artists pictures are in the gallery. A. on fire B. on sale C. on time D. on holiday ( )4. These children are school in a line every morning. A. on time B. on the way to C. on vacation D. on sale,B,B,( )5. These famous scientists are invited in Beidaihe in summer. A. on fire B. on sale C. on time D. on vacation ( )6. You should be present at the meeting. Dont be late. A. on fire B. on sale C. on time D. on holiday,D,C,( )7. These famous pictures are in the city center. A. on show B. on holiday C. on a trip D. on time,A,3. 与out of 有关的词组 【辨析】 out of date 过期的； 过时的 out of danger 脱离危险 out of control 失控 out of work/a job 失业 out of breath 喘不过气来；上气不接下气,【演练】 ( )1. These food in the market are . A. out of danger B. out of date C. out of control D. out of breath( )2. They live a poor life because they are . A. out of danger B. out of date C. out of control D. out of work,B,D,( )3. The serious patient was when the doctors did their best to save him. A. out of danger B. out of date C. out of control D. out of a job( )4. The situation in this city is and the police are trying to keep it in order. A. out of danger B. out of date C. out of control D. out of work,A,C,( )5. When they climbed the top of the mountain， they were . A. out of date B. out of danger C. out of a job D. out of breath,D,4. 与by 有关的词组 【辨析】by hand 用手工 by accident/chance 偶然地 by mistake 错误地 by radio 用无线电；通过广播 by the day 按日计算 by oneself 独自地；单独地 by the way 顺便问一下 by the end of 到结束时；到为止 by plane/train/bus/ship 乘飞机/火车/公共汽车/轮船,【演练】 ( )1. They had finished three units this month. A. by plane B. by hand C. by accident D. by the end of ( )2. Im sorry that I took your umbrella and I would return it to you the next day. A. by radio B. by hand C. by the day D. by mistake,D,D,( )3. All these cars are made and they are very expensive. A. by plane B. by hand C. by accident D. by the day ( )4. These workers are paid and they can get their pay on time. A. by radio B. by hand C. by the day D. by mistake,