unit2《Heroes》-CultureCorner课件北师大版必修1.ppt

Culture Corner; ????????????????????????????;;The shuttle Challenger flight STS-51L crew members who died January 28, 1986. In the back row, from left, mission specialist Ellison S. Onizuka, Teacher in Space Participant Sharon Christa McAuliffe, Payload Specialist Greg Jarvis and Mission specialist Judy Resnik. In the front row, from left, Pilot Mike Smith, Commander Dick Scobee, and Mission specialist Ron McNair.;女教师麦考利夫 ;Disaster ;; ;1.It is now against law to throw anything into the sea within ________ kilometers of land. A. 3 B. 5 C. 19 D. 20 2. In China, many materials can be reused. “Reuse” here means “________”. A. use again B. useless C. useful D. no use;Shuttle Columbia Explosion;US President Ronald Reagan;Language points:;2.It is not a job without risk and … Not without 并非没有 They are not without money. 他们并非没钱。 I?can’t?start?a?fire?without?matches.????我沒有火柴不能點火。????We?won’t?go?without?you?joining?it.????你沒有參加的話我們就不去了。????You?can’t?see?the?movie?without?the?ticket.????你沒有票，不能看電影。????He?went?to?school?without?breakfast.?(=He?went?to?school?and?did?not?eat?breakfast.) ;3辨析fall/fall down/fall off/fall from 这里我用A表示后面出现的名词 fall down A，表示从高处落下，落到相对比较低的A位置 fall fromA，表示从A的位置落下来（A是下落前的位置，不是下落后的位置） fall off A，也是表示从A的位置落下来，但是强调的是A很高，而用from的时候表示A比别的高一点 ;请将下列句子译成英语。 1. 那书从桌上掉落在地板上。 2. 他掉进水里了。 3. 这个篮子里装满了鸡蛋，不要把它打翻了。 4. 小孩儿学步时常会跌跤。 答 案： 1. The book fell down from the table to the floor. （The book fell off the table to the floor.） 2. He fell over into the water. 3. This basket is full of eggs. Don’t let it fall down. 4. Babies often fall down when they are learning to walk. ; 4.work on/ work at /work for /work as区别 work on sth. 对...起作用(激发,继续工作,把拧上,从事)v.从事就有“直接平面接触”地作用于宾语,具体地改变宾语的状态的意思； Will it work on human beings?? 这对人体有影响吗? work at sth.就没有那么具体直接，它只表示“点存在”， work at 从事，致力于…… 为He has worked at physics/the topic for many years.? 他从事于物理研究／这一课题许多年了。;work for 做事,为……尽力,被…雇佣者 Our