高中英語(yǔ) lesson1《On Your Bike》學(xué)案 北師大版必修3

1、lesson1 On Yoour Bike要點(diǎn)一覽主要詞匯benefit, flat, convenient, therefore, bicycle, parking, convenience, hopeful, neighborhood, wherever, thief, chip, insert, indeed, consequence, arrest, bone, argue 主要短語(yǔ)be fed up, work out, because of, thanks to 主要句型The bikes are parked at special parking places and peopl

2、e who want to use them have to take them to another special parking place that has enough room主要語(yǔ)法現(xiàn)在完成進(jìn)行時(shí)要點(diǎn)詳解：?jiǎn)卧~：1. benefit (1) vi. : to gain advantage, receive benefit 獲益，得益，常跟fromWho is most likely to benefit from the old ladys death?誰(shuí)最可能因那老婦人去世而獲益。(2). Vt. to be useful, profitable, or helpful to

3、有益于Its an expensive investment but it will benefit the company in the long run.投資很高但是從長(zhǎng)遠(yuǎn)來看對(duì)公司有益。(3). n. 利益，恩惠For the benefit of those people who arrived late, Ill just go over the plan again.為了那些遲到的人，我要把計(jì)劃再講一遍。She has had the benefit of a first-class education.她因受過一流教育而獲益拓展：benefit from/ by 從。中受益be

4、of benefit to 對(duì)。有益for the benefit of 為了。的利益2convenient adj. saving trouble, suitable, easy to reach or use 合適的，方便得（不能以人做主語(yǔ)）It is not convenient for me to ring him up.我現(xiàn)在不便于給他打電話。Come to see me whenever it is convenient to you.你什么時(shí)候方便就什么時(shí)候來看我。Convenience n. the fact or quality of being convenient 方便，

5、便利，合適It is not to his convenience to go with you.他不便于你一起去。Please send me an answer at your convenience.請(qǐng)?jiān)谀惴奖闶陆o我回信。3therefore adv. 因此，所以It rained, therefore the match was postponed.天下雨，所以比賽延期了。短語(yǔ)：1. work out (1). To excise to improve physical fitness 鍛煉身體，做運(yùn)動(dòng)Hes working out in the gym.他正在健身房鍛煉身體(2).

6、devise, plan, arrange 設(shè)計(jì)，制定，安排The research centre worked out a new plan and decided to carry it out immediately.研究中心擬定出了一項(xiàng)新計(jì)劃并決定立即實(shí)施(3). solve, find the answer of 解決，找到。的答案They have worked out all the math problems by themselves.他們已獨(dú)立地將這些數(shù)學(xué)題目全部解出來了。(4)turn out in the end, develop 結(jié)果，發(fā)展Everything is

7、working out well.事事都很如意。拓展：work at 從事于，致力于work on 繼續(xù)工作，從事于out of work 失業(yè)die at ones work 殉職at work 從事于，忙于set/go about ones work 著手工作練習(xí)：翻譯句子：1. 我在這兒坐了一下午了。2. 他們從60年代以來一直為獨(dú)立而斗爭(zhēng)。3. 我一直在寫一篇文章。4. 從上星期以來，我一直在讀那本書。5. 我們找過他，但沒有找到他。6. 這些年來，他們一直為我們雜志寫稿。7. 最近我們常常見面。Keys:1. I have been sitting here all afternoon.2. They have been fighting for independence since 1960s.3. I have been writing an article.4. I have been reading that book since last week.5. We have looked for him, but havent found him.6. They have be