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• U9-L1-W019.docx

  难点解析They were hopeful that this would help to save energy reduce pollution and provide free public transport.他们希望这样做能够节约能源 减少污染 并且给大家提供免费的交通工具【学】 hopeful adj.抱有希望的 给人以希望的 反义词hopeless绝望的 hopefully adv.

• U9-L1-W018.docx

  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 =

• U9-L1-W016.docx

  难点解析benefit n.利益 好处vt.有益于 有助于vi.获益 受益于 (常与from by连用) [典型例句] 1) Because of illness she didnt get much benefit from her stay abroad. 她待在国外因生病而未得到多大好处2) Exercise benefits our health. 运动有益于我们的健康3) The pla

• U9-L1-W011.docx

  参考答案Student A Questions:b) Your English is good. Have you been doing lots of exercises No I havent. Ive been practising using it a lot.c) Your eyes are red. Have you been crying No I havent. Ive been

• U9-L1-W017.docx

  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

• U9-L1-W009.docx

  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.

• U9-L1-W012.docx

  难点解析They believed that it would be better for everybody if cars werent allowed in the city centre and only bicycles were. 他们认为如果不让小汽车驶入市中心 只让自行车进入 那会对每个人都有好处[注解] 本句中宾语是that引导的宾语从句在宾语从句中又包含了一个if引导的条件状语

• U9-L1-W014.docx

  难点解析The bikes are parked at special parking places and people who want to use them have to take them to another special parking place that has enough room. 自行车放在特定的地方 想使用自行车的人得把车放在另一个有足够空间的特定停放处[注解] 此

• U9-L1-W010.docx

  参考答案1 Shes been swimming. 2 Hes been exercising.3 Hes been eating chocolates. 4 Hes been painting.

• U9-L1-W020.docx

  难点解析Wherever someone finished a journey they would leave the bike there for someone else to use. 用完自行车后 他们可以将自行车停在任何地方以便其他人使用【学】本句含有一个由关系副词wherever在任何的地方引导的让步状语从句表示地点Wherever可以引导状语从句表示不管在哪里只要【练】将下列句子译