1、Oxford EnglishModule 4 The natural world10AirThis is our home.Look and readWe live on Earth.There are many natural elements around us.We cannot live without them.They are everywhere around us.Look and readnatural elements Mind-mapThink and say What is it?watersunskywindairlightLISTEN AND GuessairThi
2、nk and sayAir is Air has We need air to We can with air.What do you know about air?Think and sayAir has no smell.Air has no taste.Air has no colour.Air has no shape.When the wind blows,we can feel it.We need air to breathe.We need air to survive.When we breathe it,It keeps us alive.Look and readDoes
3、 air have taste or smell?No.Ask and answerIt uses hot air.How does a balloon lift people up?Ask and answerHow do kites and planes stay in the sky?They ride on air.Ask and answerWhat is it?Does it have any colour or taste?Can you see or feel it?What is it?Does it have any colour or taste?Can you see
4、or feel it?It is air.No,it doesnt.I cannot see it,but I can feel it.It has no _ or _.It has no _ or _.We cannot _ it,but we can _ it.Think and completecolourshapesmelltasteseefeelWhy is it important?We all need it to keep us alive.It is _.It is important to all _.It is also important to _ and _.We a
5、ll need it to keep us _.everywherepeopleanimalsplantsaliveThink and completeWhat other things need air?Kites,hot-air balloons,planes and birds.Look at the _ and the _.Look at the _ and the _.They all need it too.It keeps them _ in the sky.kiteballoonplanebirdhighThink and completeIt keeps them high
6、in the sky.It is air.It has no colour or shape.It has no smell or taste.We cannot see it,but we can feel it.It is everywhere.It is important to all people.It is also important to animals and plants.We all need it to keep us alive.Look at the kite and the balloon.Look at the plane and the bird.They a
7、ll need it too.It keeps them high in the sky.Read and reciteparachuteHow to make a parachute?What do we need?a piece of clotha stringa small toyTake a piece of cloth.Tie a piece of string to each corner.Bring the four pieces of string together and tie them to a small toy.Throw the toy up in the air.
8、What happens?How to make a parachute?1.The parachute falls down quickly/slowly.2.The parachute is open/closed.3.The parachute hits the ground gently/heavily.4.There is air/water in the parachute.Think and chooseThe toy moves slowly in the air.Homework1.Listen to and read Students Book pages 68and 72.2.Recite the riddle in“Listen and say”on Students Book page 68.3.Make a toy parachute.4.Finish Workbook pages 56 and 58.
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