外研版八年级英语上册课件：Module-12-Unit-2(共14张PPT).ppt

1、八年级上册外研版（英语）单词热身单词热身 课前导学 earthquake n.地震 warn v.警告；告诫 window n.窗；窗户 under prep.在 正下方 calm adj.镇静的；沉着的 brave adj.勇敢的；无畏的 keep v.保持；留在 helpful adj.有用的；提供帮助的 power n.电；电力 clear adj.不和 接触的；不挨 太近的 v.清除；清理；移走 inside n.内部；里面 adv.在里面；向室内 prep.在 里面 adj.里面的；内部的重点句型重点句型1.Earthquakes always happen suddenly,so

2、it is difficult to warn people about them.地震总是发生得很突然，所以很难给予人们预警。2.Keep clear of fires.避开火。3.Leave the building quickly when the ground stops shaking 当地面停止晃动时，快速离开建筑物 短语积累短语积累 keep clear of 不和 接触 课前导学 课文复现：根据课本Unit2的内容，完成下面的短文。课堂同步 Earthquakes often happen suddenly,so it is difficult to (1)them.Most

3、people have little or no idea about what to do during an earthquake,so heres some advice:When you are inside a high building,dont jump out of it.(2)windows and heavy furniture.(3)fires.Leave the building quickly when the ground stops shaking,but do not use the lift.Keep calm.Be brave and be helpful.

4、Stay away fromwarn people aboutKeep clear of 课堂同步 When you are outside a building,(4)_buildings.If you are in a bus or car,stay in it.If you are in the mountains,(5)_ falling rocks.Run away from the beach and move quickly to higher ground.move away frombe careful of1.Earthquakes always happen sudden

5、ly,so it is difficult to warn people about them.地震总是发生得很突然，所以很难给予人们预警。warn sb.about sth.就某事警告某人如：He warned us about the serious situation.他就形势的严峻性警告了我们。【要点联想】【要点联想】warn sb.(not)to do sth.告诫/警告某人（不要）做某事如：The teacher warned us not to play computer games too much.老师告诫我们不要玩太多电脑游戏。课文导学2.Keep clear of fir

6、es.避开火。keep clear of 避开；不接触如：The train towards World Park is arriving.Please keep clear of the screen doors.开往世界公园列车即将到达，（乘客）请勿靠近屏蔽门。【要点联想】【要点联想】keep/stay+adj.保持（的状态）如：keep calm,keep cool,keep quietEating vegetables and fruit can help you keep healthy.吃蔬菜和水果能够帮助你保持健康。课文导学3.Leave the building quickly

7、 when the ground stops shaking 当地面停止晃动时，快速离开建筑物 stop doing sth.停止正在做的某事 如：Hearing the doorbell,she stopped washing the dishes.听见门铃声，她停止洗碗了。【要点联想】【要点联想】stop to do sth.停下（正在做的事情）去做另外一件事 如：Hearing the doorbell,she stopped to open the door.听见门铃声，她停下手中的活去开门。课文导学4.In short,follow what you learnt in school

8、.总之，按照在学校所学到的（地震）知识去做。in short=in a word 总之；简而言之如：In short,the ideas affect the quality of your life.简而言之，这些想法影响你生活的质量。课文导学1.街上有一个坑。我们装置一个告示牌提醒一下其他人吧。There is a hole in the street.Lets put up a sign to _ _ _ _ _.2.虽然当时他身处危险之中，但他仍然保持冷静。Although he was in danger,he still _ _.3.他们停下来，抽了根烟。They _ _ _ a cigarette.课文导学warn other people about itkept calm stopped to smoke【即学即练】完成句子4.我必须戒烟了。I must _ _.5.总之，在堂上要认真听老师讲课。_ _,listen to your teacher carefully in class.课文导学stop smokingIn short