第一单元单词短语(p1-3)

1、Words and expressions of Unit OneSection A (Page1-3)1. how often 多久一次询问动作发生的频率，回答时可用表示频率的副词，如：always, usually, often, sometimes, hardly ever, never 等或表示频率的短语，如：every day, once a week, twice a month 等。e.g. How often does Tom go to the movies? He goes once a month.2. exercise v.&n.锻炼，运动 短语：take ex

2、ercise(1) v. 训练；锻炼；运动；同义短语：play sports e.g. -How often do you exercise? -I exercise every day. 【C】练习；体操(2) n. e.g. Do Exercises 2 and 3 now. We do morning exercises every day. Its good to do eye exercises. 【U】锻炼；运动 e.g. Swimming is good exercise.3. skateboard v.踩滑板，参加滑板运动go skateboarding e.g. Would

3、you like to go skateboarding with me?4. hardly =almost not adv.几乎不，几乎没有(表示否定意思)e.g. (1) It hardly snow here. (这里几乎不下雪。)(2) Peter is hardly ever late.（彼得几乎从不迟到。） adj.硬的；困难的；刻苦的hard adv.困难地；辛苦地 hardly adv. e.g. He works hard. He hardly works.短语；hardly ever: 难得；几乎不e.g. He hardly ever goes to the movies

4、 on Sunday.星期日他几乎从不去看电影。5. ever adv.曾；曾经，常与完成时连用。e.g. Have you ever been there?短语：for ever:永远 hardly ever：难得；几乎不6. once adv.一次与once 有关的短语：once more再一次 at once立刻；马上 once upon a time 从前7. twice adv.两次 【C】次，次数;倍数8. time n. three times， four times ， some times ，many times 【U】时间 some time 一段时间在英语中，表示“一次”

5、用once,表示“两次”用twice,表示三次或三次以上时，用“基数词+times” 9. surf v.在.冲浪；在激浪上驾（船）短语：(1)surf the Internet 网上冲浪；上网(2)go surfing e.g. If the waves are big enough, we will go surfing.10. Internet n.网络，互联网surf the Internet （同9）on the Internet 通过网络，上网11. program(programme) n.（戏剧,广播，电视等的）节目；表演规划;大纲;计划e.g. (1)-What progra

6、m do you like best? -I like Man and Nature (人与自然)best.(2) What is your program for tomorrow? (你明天有什么安排？)12. high school (美) 高中；（英）完全中学middle school 中学（中国）No. Nine Middle School13. result n.结果，成果the result/ results of 、的结果 e.g. (1)Here are the results of the student activity survey at Green High Scho

7、ol.(2)The result of the match is 5:3.the result for对于、的结果e.g. The results for “watch TV” are interesting. （对于看电视的结果是有趣的。）14. active adj.活跃的，积极的短语：active voice (主动语态) take an active part in (积极参加)actively adv. 活跃地；积极地activity n. 活动（常用pl.）(activities)e.g. We should take an active part in outside activ

8、ities.( 我们应该积极参加户外活动。)15. for prep.对于，关于，在.方面，就.而言e.g. For her, books are as important as life.(对他而言，书籍就如同生命一样重要。)16. as for至于；关于其接名词、代词或动词的-ing形式（即动名词）构成介词短语，置于句首，作状语。e.g. (1)As for him，I never want to see him here. 至于他，我永远不希望在这里见到。 (2)As for the story，you'd better not believe it. 关于那故事,你最好不要相信。17. about （1）adv.几乎；大约 e.g. 1.I read English books about twice a week.2.She is about thirty years old. （2）prep.关于，同义词是on. on: 后接严肃的或学术性的内容，是供专门研究用的；