unit18lesson3学生答案.doc

二、词性转换1. freezing (adj.) 严寒的;冰冻的 freeze (vt.& vi.) (因恐惧等)呆住;战栗,变僵硬2. bend (v.) 弯曲 bend ( n.) 弯;拐角3. bow ( n.)弓; 蝴蝶结 bow ( vt.& vi.) 鞠躬;压弯4. affection ( n.)爱慕;钟爱 _affectionate ( adj.) 充满感情的,示爱的三、重点单词词组1. convey vt. 表达，转达，传达;转让，运输提示：作“表达，传递”讲时，与communicate, express基本相同。I found it hard to convey my feelings in words.我觉得难以用言语表达我的感情。Please convey my best wishes to your parents.请向您的父母转达我最好的祝愿。The old farmer conveyed his farm to his son.老农夫将其农场转让给儿子。The train conveys over three thousand passengers every day.这辆列车每天的载客量是3000多人次。运用： (1)请把这新闻传达给每个人。Please convey the news to everyone.(2)言语无法表达我的意思。Words fail to convey my meaning .(3)管道把天然气从西部输送到东部。The pipeline conveys natural gasfrom west to east.2. freezing adj. 极冷的，冰冷的。常作定语或者表语。a. Its freezing in here! 这儿冷得不得了！b. Im freezing! 我要冻僵了！c. Its very cold today. The temperature is below freezing point. 今天很冷。温度在冰点以下。【拓展】 1. freezing还可作副词，意为“极为，非常”。如： freezing cold极为寒冷 2. frozen也可作形容词，表示“冷冻的，冻僵的”。如：frozen fish冻鱼【小试】 用freeze的适当形式填空。1. What freezing weather it is!2. The poor man looks half frozen; he needs a hot drink.3. The cold weather froze the lake.3. pull in【语境展示】 阅读下列句子，匹配与pull in相对应的释义。1. Just as the train was pulling in, there was a shout and someone fell onto the track. （船，火车等）到达，进站2. Police pulled him in for last nights theft. 逮捕3. The new show has successfully pulled in the crowds. 吸引（观众等）4. The fishermen were pulling in their nets. 收进；缩进（脖子等）【拓展】 pull down 拆毁，拉下；pull on 穿上；pull together 齐心协力；pull through （使）度过危机（或难关），（使）恢复健康；pull out 拔出，抽去，取出，（车，船等）驶出;【小试】 用pull短语的适当形式填空。1. The doctor had almost lost hope, but the patient finally pulled through 2. The man pulled ou