冀教版九年级英语上册 （Staying Safe in an Earthquake）Safety 教学课件.pptxVIP

Lesson 17 Staying Safe in an Earthquake What is an earthquake, do you know?An earthquake is a sudden shaking of the ground.An earthquake happens because there is movement in the earth’s crust.Have you ever experienced an earthquake?When and where?What is the first thing you should do when an earthquake happens?重点：1. 掌握protect…from/against的用法2. 掌握as…as possible的用法及其变形3. 区分清楚too many，too much以及much too的用法4. 能够简单叙述如何在地震中保持安全难点：用英语简单叙述如何在地震中保持安全New wordsearthquaken. 地震objectn. 物体；对象；目标calmadj. 镇静的；沉着的systemn. 系统survivaln. 存活；生存；幸存Listen and fill1. Earthquakes usually come without ________.2. An earthquake is _________, but there are things you can do to _______ _______.3. When the earthquake is over, there is still plenty of ______.warningdangerousprotect yourselfdangerRead the text for 4 minutes, and answer the following questions .1. What should you do if you are inside when the earthquake starts?Get under a _____ or a ____.Don’t stand near ______ or ________ and stay out of the _______.Never get into a ____ during an earthquake.bedtablewallswindowskitchenlift2. What should you do if you are outside when the earthquake starts?Get to an _____ _____ as fast as you can.Stay away from ________ and _____.If you are close to the sea, try to get as far away from____ ______ as possible.openareabuildingstreesthewater重点探究1. You need to have something strong around youto protect you from falling objects. 你需要周围有些坚固的东西来保护你免受下落物体的伤害。protect...against/ from...防止......遭受；使......免于......e.g. You should protect the children from catching cold.你应该保护孩子们不要受凉。 We need our caps to protect us from the sun. 我们需要戴帽子遮阳。2. If you are outside, get to an open area as fast as you can. 如果你在外面, 尽快到开阔地带。(1) as. . . as. . . 意为“和……一样”,as. . . as中间跟形容词或副词的原级。(2) as. . . as sb. can/could意为“尽可能……”，相当于as. . . as possible。e.g. Do your homework as carefully as you can. = Do your homework as carefully as possible. 尽可能认真地做作业。3.Too many calls will bring down the phone system.太多的电话将导致电话系统崩溃。too many意为太多，用于修饰可数名