Section Ⅰ Warm-up & Lesson 1—Comprehending.doc
Section Ⅲ Lesson 2 & Lesson 3.ppt
Section Ⅲ Lesson 2 & Lesson 3.doc
Section Ⅱ 知能演练轻松闯关.doc
Section Ⅱ Lesson 1—Language Points.ppt
Section Ⅱ Lesson 1—Language Points.doc
Section Ⅰ 知能演练轻松闯关.doc
Section Ⅰ Warm-up & Lesson 1—Comprehending.ppt
单元要点回扣.doc
Section Ⅴ 知能演练轻松闯关.doc
Section Ⅴ Grammar & Writing.ppt
Section Ⅴ Grammar & Writing.doc
Section Ⅳ 知能演练轻松闯关.doc
Section Ⅳ Lesson 4，Communication Workshop & Culture Corner.ppt
Section Ⅳ Lesson 4，Communication Workshop & Culture Corner.doc
Section Ⅲ 知能演练轻松闯关.doc
单元要点回扣.ppt
堵车是很多城市非常头疼的问题。一些著名城市采取各种办法解决这个问题。效果如何呢？让我们一起去领略一番吧！
You may ride on your bicycle in a rush to get to school every morning． You may fight to get a bit of space on a bus or on the subway． You may also watch taxis crawl(缓慢行进) their way through traffic jams．
All big cities around the world have traffi...