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Unit 2clean up 打扫（或清楚）干净cheer /tʃɪə/ v. 欢呼; 喝彩cheer up （使）变得更高兴; 振奋起来give out 分发; 散发volunteer /'vɒlən'tɪə/ v. 义务做; 自愿做n. 志愿者come up with 想出; 提出（主意、计划、回答等）put off 推迟sign /saɪn/ n. 标志; 信号notice /'nəʊtɪs/ n. 通知; 通告; 注意v. 注意到; 意识到hand out 分发call up 打电话给（某人）; 征召used to 曾经......; 过去......lonely /'ləʊnlɪ/ adj. 孤独的; 寂寞的care for 照顾; 非常喜欢several /'sevrəl/ pron. 几个; 数个; 一些strong /strɒŋ/ adj. 强烈的; 强壮的feeling /'fi:lɪŋ/ n. 感觉; 感触satisfaction /'sætɪs'fækʃən/ n. 满足; 满意joy /dʒɒɪ/ n. 高兴; 愉快owner /'əʊnə/ n. 物主; 主人try out 参加......选拔; 试用journey /'dʒɜ:nɪ/ n. （尤指长途）旅行; 行程raise /'reɪz/ v. 募集; 征集midnight /'mɪdnaɪt/ n. 午夜；子夜alone /ə'ləʊn/ adv. 独自; 单独repair /rɪ'peə/ v. 修理; 修补fix /fɪks/ v. 修理; 安装fix up 修理; 装饰give away 赠送; 捐赠take after （外貌或行为）像broken /'brəʊkən/ adj. 破损的; 残缺的wheel /wi:l/ n. 车轮; 轮子letter /'letə/ n. 信; 函Miss /mɪs/ n. 女士; 小姐set up 建立; 设立disabled /dɪs'eɪbld/ adj. 丧失能力的; 有残疾的make a difference 影响; 有作用blind /blaɪnd/ adj. 瞎的; 失明的deaf /def/ adj. 聋的imagine /ɪ'mædʒɪn/ v. 想象; 设想difficulty /'dɪfɪkəltɪ/ n. 困难; 难题open /'əʊpən/ v. 开; 打开door /dɔ:/ n. 门carry /'kærɪ/ v. 拿; 提; 扛train /treɪn/ v. 训练; 培训excited adj. 激动的; 兴奋的training /'treɪnɪŋ/ n. 训练; 培训kindness /'kaɪndnɪs/ n. 仁慈; 善良clever /'klevə/ adj. 聪明的; 聪颖的understand /'ʌndə'stænd/ v. (understood) 理解; 领会change v. & n. 变化; 改变interest /'ɪntrɪst/ n. 兴趣; 关注;v. 使感兴趣; 使关注sir /sɜ:/ n. 先生（用于正式信函中对不知名的男性收信人的称呼时, 写为Sir）madam /'mædəm/ n. 夫人; 女士。
2019-2020年七年级英语Module7 Section 2 Words and Expressions教案外研社1. o'clock:adv. 点钟word that shows what hour of the day it is: Can you be here at eight o'clock tomorrow morning? 明天早晨八点你能到这儿吗？What time is it? It's six o'clock. 现在几点了？六点了。
2. halfn. 半；一半one of two equal parts of something: It's half past ten. 十点半了。
He cut the apple in two halves. 他把苹果切成两半。
This bottle is only half full. 这个瓶子只装了一半东西。
Half of them are boys. 他们中的一半是男孩子。
adj. 一半的being one of two equal parts: We talked together for only half an hour. 我们在一起只谈了半小时。
adv. 部分地；相当地partly: I half believed he was telling the truth. 我有点相信他讲的是真话。
It's a bad habit to leave one's work half done. 工作做了一半就丢开，是个坏习惯。
3. pastadj.过去的；从前的of the time that has gone: Summer is past. 夏天过去了。
Henry Ⅷwas a past king of England. 亨利八世是英国过去的一个国王。
The history of the past is a guide for the future. 过去的历史是将来的指南。
B7U2 Iconic Attractions (Words and expressions)课前预习案和课中探究案【自主学习一】听录音，跟读单词。
【自主学习二】根据句子语境,理解划线单词的意思，指出其词性，并翻译句子。
1. Many companies sponsored the 2021 Olympics Games.He is a sponsor of the new law.2. The organization has grown enormously since its foundation in 1955.The rich man founded a hospital and a school in the town.He was one of the founders of the company.3. Social and political problems led to the outbreak of war.She is one of the most influential figures in local politics.These policies could cause severe economic and social dislocation.The public is always attracted to politicians who have the human touch.4. The hotel is centrally located for all major attractions.Rescue planes are trying to locate the missing sailors.The importance of the town is due to its geographical location.5. The money was distributed among schools in the area.The distribution of passports has been a slow process.6. Fatal（致命的）road accidents have decreased in frequency over recent years. There is a frequent bus service into the centre of town.7. Darwin eventually put forward a model of biological evolution.This is one of the most exciting developments in biology in recent years. Biologists say the area might be large enough to support a self-sustaining population.8. The room had a seating capacity of over 200.The research shows that preschool children are capable of thinking in abstract terms.9. Large sections of the river have been poisoned by toxic waste from factories.If plastic and rubber are burnt, they'll give off poisonous gases.【课堂探究一】词形变化：按要求填相应的单词，并在括号内填写中文意思(仔细研读【自主学习二】句子，掌握和总结规律。
