课件蜜蜂课件

1、Whats the relationship?Animals are important to humansCan you name other amimals who are important to humans?Can you describe what the life would be like without them?Bees are also important to us!Pollinate plants(flowers)Provide us with honey productsButbees are disappearing in very large numbers !

2、What is to blame?Maybehas something to do with thismobile phones convenientsave time and moneyget information fastthumb injuriescause headachehouse firesSection 1How mobiles may affect bees? Before going through section 2,lets play a game!Play a game: following the clapTrial One Fold the eyes of a s

3、tudent and another student claps his/her hands to guide the student to a destination.Trial Two Fold the eyes of the student and the other four students clap their hands together in different directions. VS Mobiles give off radiation The radiation damages the built-in navigation system of bees Making

4、 them fail to find their way home(hives)What is the theory ?Section 2Compared to the gameThe blind studentthe bee the clapping soundradiation(signal) given off by mobile phonesthe ears of the blind studentBees built-in system students destinationbees home(hive) Section 2Without bees, the crops cant

5、continue to grow(bear foods)The results of the disappearance of beesMost of the crops in many countries of the world are pollinated by beesSection 3The crisisbees are disappearing in very large numbers! Section 3“My business has been ruined by this”Beekeepers bees losingIts time to act!The mobile ph

6、one theory hasnt been provedSection 4But its a fact that bees are disappearingIts time to act!Einstein: If all our bees disappeared, man would only live for four more years!The worlds best scientists needs to evaluate the situation.Section 4Save bees, save ourselves! We need to find the cause immediately,before its too late!What can we do if the situation is true?Para.1: Para.2:Para.3:Para.4:Main ideaA strange ideaBees are losing their wayNo bees, no foodIts time to act!Topic sentenceChoice 1: Figure out more ways we can do to reduce the disappearance of bees.Choice 2: Do research on th