高一英语下学期Unit5 Canada Using Language课件 必修3.ppt

1) They were not leaving for...属于过去进行时表示将来的动作。 表示位置转移的瞬间动词。如: come, go, arrive, leave, start, return, stay, meet, get等可用进行时表示将来的动作;用现在进行时表示一般将来时;用过去进行时表示过去将来时。 The train is arriving soon. 火车就要进站了。 2) until/till 直到…为止 until常与否定句连用, not…until 直到…才 He didn’t finish the work until yesterday. 肯定形式表示的意思是“做某事一直到某时”, 动词必须是延续性的。 否定形式表达的意思是“直至某时才做某事”。动词为延续性或非延续性都可以。 否定句可用另外两种句式表示。 a. not until …在句首, 主句用倒装。 Not until the early years of the 19th century did man know what heat is. 直到19 世纪初, 人类才知道热能是什么。 b. 用于强调句It is not until… that… It was not until I told him that he knew about it. It was ____ yesterday ___ I was wrong. A. until; did I realize B. not until; did I realize C. until; that I realized D. not until; that I realized 2. It’s too bad you can’t go as far as Ottawa. as far as (程度副词) “远达，远至” He walked as far as the railway station yesterday evening. 昨天傍晚, 他一直散步到火车站。 一些带有as...as 结构的常见短语： as busy as a bee 像蜜蜂一样忙碌 as easy as ABC 像ABC一样容易 as deep as a well 像井一样深 as light as a feather 像羽毛一样轻 as soft as butter 像黄油一样软 as rich as a Jew 像犹太人一样富裕 3. As they sat in a café looking over the broad St. Lawrence River, a young man sat down with them. wide 和 broad 都是“广阔”的意思,常可换用,但说 wide 时,着重于一边到另一边的距离,而说 broad 时着重于幅面的宽广,可修饰背、肩、胸,心胸等的宽阔,还有“开朗”之意。 这条河有三百多尺宽。 The door is wide open. 门大开。 His back (shoulder, chest) is broad. 他的背部(肩膀、胸部)很宽阔。 这两个词的常用搭配如下： wide eyes 睁大的眼睛 a wide mouth 一张大嘴 the wide world 广阔的世界 wide interests 广泛的兴趣 broad shoulders 宽宽的肩膀 broad chest (back) 宽宽的胸膛(背) broad in size 身材宽大,体积宽大 In the distance, they could see the misty cloud that rose from the great falls . In the distance ；在远处 at a distance； 从远处 keep sb at a distance :与某人保持一段距离，跟某人不亲密 The picture looks better________. You ‘d better keep bad boys ________. There is a temple __________. 1.她甜美的声音给我留下了深刻的印象。 2. 我被九寨沟美丽的风景留下了深刻印象。 D * * * “The Tru