lesson 12 自行车
    bike
    01 i would rather ride a bike than take a bus.
    我宁愿骑自行车也不愿坐公交车。
    语法提要
    would rather... than... 表示“宁愿……也不愿……，与其……不如……”，would rather与than可以分开，其后要跟动词原形。
    02 jack goes to work by bike every day.
    杰克每天都骑自行车去上班。
    语法提要
    英语中要注意保持主谓一致，jack属于第三人称，而这个句子又是一般现在时态，所以谓语动词要用第三人称单数goes。
    03 he suggests that we could have a trip by bike.
    他建议我们骑自行车去旅游。
    词组释义 have a trip 旅行
    04 cycling is a great thing.
    骑自行车兜风是一件很舒服的事。
    单词释义 cycling [?sa?kl??] n. 骑自行车兜风
    05 riding a bicycle is a good way of exercise.
    骑自行车是一种有益的锻炼方法。
    语法提要
    动名词做主语时，谓语动词要使用第三人称单数形式。如reading books is good for our study.读书对我们学习有好处。
    06 why do you like riding a bicycle?
    你为什么会喜欢骑自行车呢？
    类似表达
    why are you interested in riding a bicycle? / why are you so fond of riding a bicycle?
    07 it will not pollute the air by bike.
    骑自行车不会污染环境。
    类似表达
    riding a bicycle doesn't pollute the air. / riding a bicycle won't cause any pollution to the air.
    08 do you want to try to ride a bicycle?
    你想尝试一下骑自行车吗？
    类似表达
    would you like to try to ride a bicycle? / would you mind trying to ride a bicycle?
    09 it's difficult to learn how to ride a bicycle in the beginning.
    刚开始学骑自行车时比较困难。
    类似表达 learning to ride a bicycle in the beginning is difficult.
    10 it's dangerous to ride a bicycle on downhill path.
    在下坡路上骑自行车比较危险。
    单词释义 downhill [?da?n?h?l] adj. 下坡的，顺利的
    note
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