最新新概念英语第二册-Lesson-56-faster-than-sound.ppt

__________________________________________________ Lesson 56Faster than sound__________________________________________________ sound① n. 声音soundvoicenoise② v. 听起来That sounds good.③ adj. 等于reasonable 合理的, 通情达理的I have a piece of sound advice. ④ v. adj. 香甜的I had a sound sleep last night.__________________________________________________ excitementexciteexcited/exciting The news caused great excitement.agreement movement developmentequipmentto ones excitement…to ones surprise to ones disappointment__________________________________________________ handsomea handsome boya handsome horsea handsome cargood - lookingsome handsome buildings__________________________________________________ wheelwheelchairthe wheels of a caron the wheel 努力工作America is a country on the wheel.__________________________________________________ explosionexplode vi.explosive adj. 易爆的/炸药have a explosive temperThe bomb exploded.脾气暴躁The firework exploded in his country.explosiona nuclear explosiona gas explosionpopulation explosion__________________________________________________ course① n. 跑道，行程on the course 按照轨道运行off course 偏离轨道② n. 课程This term, I took seven courses. ③ n. 一道菜The plane is off course.3 coursesstartermain coursedessert__________________________________________________ rivalenemy competitor business rivals rivals in lovehis main rivals__________________________________________________ speed（sped，sped）① v. 疾驶，急行The police car sped past us.② n. 速度speed up 加速警车急驰而过，超过了我们。The car sped along the high way.这辆车沿着高速公路急速行驶。at the speed of 以……的速度__________________________________________________ downhillgo downhill 下坡go downstairs 下楼go uphill 上坡go upstairs 上楼My business is going downhill.Grandma fell and broker her leg, and she went downhill after that.The city began to go downhill.__________________________________________________ 1. The _________(爆炸)??sent us running in all directions. 2. John couldn‘t keep cool when he met his?_____(对手). 3. He tell