参考答案b c
课时重点话题谈论骑自行车的益处及骑自行车对保护环境的作用词汇核心词汇bicycle cyclist actually benefit convenient convenience parking hopeful wherever argue话题扩展词汇balloon ferry lorry motorcycle minibus coach van helicopter the undergroun
课文翻译Lesson 1白自行车回来了多年来人们一直享受着在阿姆斯特丹骑自行车的益处这是个骑自行车的好地方:道路平坦因此方便骑自行车有许多自行车停放场地城市中心的大多数街道都设有自行车道今天有些人把阿姆斯特丹称作自行车城因为它为骑自行车提供了方便 二十世纪六十年代一群自行车迷提出了一个想法他们认为如果不让汽车驶入市中心只让自行车进入那会对每个人都有好处他们希望这样做能够节约能源减少污染并且给
难点解析convenientconvenience[助记] convenient adj. 便利的 方便的 conveniently adv. 方便地 convenience n. 便利 方便 有益 (当表方便 便利 适宜之意时为不可数名词 当表示有用 有益的安排 用具或设施时为可数名词) [典型例句] 1) I cant see him now its not convenient. 我现在不便
参考答案save energy reduce pollution provide free public transport less traffic in city centres
参考答案(first sentences)2 Its been eating a bone. 3 Hes been getting the ball.4 Shes been swimming a lot. 5 Shes been jogging.
参考答案1 been 2 havent 3 been 4 doing 5 Have 6 been
参考答案a) ve been cycling b) Has ... been selling c) hasnt been driving d) ve been playing
参考答案1 C 2 D 3 A 4 B
难点解析There are also plenty of places for bicycle parking and most streets in the city centre have a bicycle path.有许多停放自行车的好地方 城市中心大多数街道都设有自行车道【学】bicycle parking 自行车停车位 bicycle path 自行车道 bicycle n.自行车 =
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