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1、Whats happening?An earthquake.What do you think of the earthquake?Its terrible.Do you have an earthquake drill?Yes,we do.earthquakewarninsidewindowkeepbravecalmpowerunder1.Where are the people?2.2.What are they doing?Why?What to do in an earthquake Is it difficult to warn people about an earthquake?
2、Yes,it is.When the earthquake started 1 I hid under a table.2 Sam sat on his desk.3 Alice ran out of the building.4 Peter and Helen stayed in their car.5 my family and I moved away from the beach.1.What is difficult to do before an earthquake?It is difficult to warn people before an earthquake.brave
3、 inside keep calm power lines street lights warnbrave inside keep calm power lines street lights warn2.Where should you stay before the ground stops shaking?We should stay inside.3.What should you do when you are with other people?We should keep calm and be brave.4.What shouldnt you stand near or un
4、der in the street?We shouldnt stand near street lights or under power lines in the street.brave inside keep calm power lines street lights warnInside 1.jump out of 2.Hide under,stay away from 3.Leave quickly,.use lift4.Keep calm,brave and helpfulOutside1.Move away from 2.street lights power lines 3.
5、bridges and trees a bus or a car 4.falling rocks5.run away from higher ground When you read instructions,make sure of what they tell you to do,and also focus on the steps of activities.1.Earthquakes always happen suddenly,so it is difficult to warn people about them.句中的句中的 them 指的是指的是 earthquakes。wa
6、rn sb.about sth.意为意为“提醒提醒/警告警告.注意注意”。e.g.The government warned travelers to Africa about the disease there.2.Do not jump out of high buildings.jump out of 表示表示“从从.跳出跳出”。e.g.Please dont jump out of the window.请别从窗子往外跳。请别从窗子往外跳。run out of 表示表示“从从.跑出跑出”。climb out of 表示表示“从从.爬出爬出”。3.Keep calm,especially
7、 when you are with other people.keep 表示表示“保持保持”,calm 表示表示“冷静，冷静，沉着沉着”。keep calm 是系动词是系动词+形容词构成的动形容词构成的动词短语。其他的行为动词还能做系动词词短语。其他的行为动词还能做系动词的有：的有：become,feel,look,seem 等。等。e.g.Everybody became quiet.He looked a little nervous.4.In short,follow what you learnt in school.in short 的意思是的意思是“总之，简言之总之，简言之”。e
8、.g.In short,I am interested in all of the sports.This book is,in short,an exciting story about adventures.Inside your school Make a list of safe places and dangerous places at your school if an earthquake happens.Note where the nearest stairs and doors to the outside of the school buildings are.Outs
9、ide your school Make a list of places near your school.Note if they are safe or dangerous.Note where the streets go,and where street lights and power lines are.Go out and meet on the playground.Do not use the lift.情态动词表示推测情态动词表示推测1.can 可以表示对现在或将来的推测，意为可以表示对现在或将来的推测，意为“会，可能会，可能”。通常用于肯定句和疑问句。用。通常用于肯定句
10、和疑问句。用于否定句时，于否定句时，cant 表示表示“不可能不可能”；用于否；用于否定句时，定句时，can 比比 could 表示的表示的“可能性可能性”更大。更大。例如：例如：Who sent the present?Can it be your brother?It cant be my brother.He is still in France.2.could 也表示对现在或将来的推测，意也表示对现在或将来的推测，意为为“会，可能会，可能”。could 可以用于肯定句、否定句和疑问句，可以用于肯定句、否定句和疑问句，表示某事有可能发生或可能是事实。表示某事有可能发生或可能是事实。例如：
11、例如：He could be in pain.That could be harmful.3.must 也表示猜测，意为也表示猜测，意为“一定，准一定，准是是”。通常用于肯定句。通常用于肯定句。例如：例如：Betty,you must know!It must be your brother.情态动词情态动词 must/can/could 表示推测的表示推测的用法用法重点短语重点短语 warn sb.about sth.jump out of keep calm stay away from be careful of run away1.The teacher warns the stude
12、nts _ the danger in the house.A.in B.at C.to D.about2.Many students study for a month to _ for the coming text.A.move B.jump C.prepare D.haveDC3.What should we do?We should _ clear of the fire in an earthquake.A.keep B.try C.think D.stop4.Can parents help kids _ bad games?A.stay off B.stay from C.mo
13、ve off D.move fromBA1.Whenever you have a chance _ English,you should take it.A.speak B.to speak C.spoke D.speaks2.Is that your teacher?That _ be Mr.Wang.He has gone to Japan with his wife.A.cant B.mustnt C.may notBA3.Is that girl under the tree Mary?No,that _ be Mary.She is in New York.A.can B.must
14、nt C.cantC4.Is Maria knocking at the door?It _ be her.She is in Australia now.A.may not B.neednt C.mustnt D.cantD5.You _ be happy with the strong public support youve received.Yes,youre right.Im really excited.A.may B.can C.must D.need6.That man _ be my English teacher.He has gone to Canada.A.neednt B.mustnt C.cantCC 近几年地震频频发生，导致无数人近几年地震频频发生，导致无数人失去家园。请阐述一下如何对这一自失去家园。请阐述一下如何对这一自然灾害进行防范。然灾害进行防范。