新冀教版英语九年级上册lesson17.ppt

* Lesson 17: Staying Safe in an Earthquake. 单词: earthquake [?:θkwe?k] 地震 calm [kɑ:m] 镇定的；沉着的 object [?bd??kt] 物体；对象；目标 system [s?st?m] 系统 survival [s?va?vl] 生存；存活；幸存 THINK ABOUT IT： 1.Have you ever experienced an earthquake? When and where? 2.What is the first thing you should do when an earthquake? 地震逃生小知识： 破坏性地震从人感觉振动到建筑物被破坏平均只有12秒钟，在这短短的时间内你千万不要惊慌，应根据所处环境迅速作出保障安全的抉择。 要立即切断电闸，关掉煤气，暂避到洗手间等跨度小的地方，或是桌子，床铺等下面，震后迅速撤离，以防强余震。如果震后不幸被废墟埋压，要尽量保持冷静，设法自救。无法脱险时，要保存体力，尽力寻找水和食物，创造生存条件，耐心等待救援人员。 1.If?you?are?close?to the?sea, try?to?get?as?far?away?from.?the?water?as?possible. 如果你靠近大海，尽可能远离海水。 be?close?to?靠近Eg:His?house?is?close?to?the?factory.他的家靠近工厂。 close?的其他用法①close?亲密的，严密的?做表语和定语。?此时?be?close?to?意为“和......亲近”Eg:?The?teacher?is?close?to?here?students.?这位老师和她的学生们很亲近。②close?关上，?盖上?Eg:?Close?your?book,please.请合上你的书。 2.?If?you?are?close?to?the?sea,try?to?get?as?far?away?from.?the?water?as?possible.如果你靠近大海，尽可能远离海水 Eg:?I‘m?not?at?home,?please?leave?a?message.?I’ll?call?you?back?as?soon?as?possible.〔注意〕as?.?.?.?as?possible?可以与?as?.?.?.?as?sb.?can/could?互换，此时?sb.与句中的主语保持一致。 Eg:Please?give?me?an?answer?as?soon?as?possible.＝please?give?me?an?answer?as?soon?as?you?can请尽可能地快给我回复。 3.You?need?to?have?something?strong?around?you?to?protect?you?from?falling?objects.你需要有坚硬的物体来保护你不被落下的物体砸伤。 protect.?.?.?against/from?（doing）保护.?.?.?.?.?.免遭?.?.?.?.?.?. Eg:?We?wear?sunhlasses?not?only?dashing?but?also?protect?our?eyes?from?sun.我们戴墨镜不仅仅是为了耍帅，还是为了保护我们的眼睛免遭太阳照射。 4.Stay?calm?as?the?earth?begins?to?shake?and?move.当地面开始晃动时，要保持冷静。 stay?calm?保持冷静Eg:When?in?danger,we?should?stay?calm.当遇到危险，我们应该保持冷静。5.If?you?are?in?a?car,pull?over?to?a?place?where?there?are?no?tress?or?tall?buildings?and?stay?in?the?car. pull?over?(把车)靠边Eg:?Traffic?police?to?illegal?vehicles?said:“Please?pull?over?car,?sir.”交警对违规车辆说:“.请把你的车靠边，先生。” 6.Keep?an?eye?out?for?things?that?can?fall?on?you