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1、Let me introduce them to you.Introduction Its very important to master computer technology.I hope you can use it very well.(I expect you to learn how to use it.)Unit 4 Amazing Science Topic 1 Listen and answer the following questions.1、What is Kangkang asking Mr.Lee?2、What can astronauts use compute
2、rs to do?Kangkang is asking Mr.Lee something about spaceships.Astronauts can use computers to control the speed and direction of Spaceships,even the temperature.Fill in the blanks with the correct forms of the given words.serve know master tell advise use Kangkang wanted _about spaceships.So he aske
3、d Mr.Lee _him something about them.Mr.Lee told him how computers were _ during space travel and _him to study hard.Kangkang realized it was important _ computer technology.Mr.Lee expected Kangkang to learn to use computer well and make computers _us better in the future.to knowto tellusedadvisedto m
4、asterservetelescopemini-worldcraftminiskirtRead and match()A spacesuit is like a very small spaceship.It has everything the astronaut needs to live outside the craft,like a radio,oxygen,something to drink and special pockets.It becomes the astronauts own mini-world.()There are many different kinds o
5、f food in a spaceship.Some are ready-to-eat and others are not.Astronauts add water to dried food to make it wet so that no pieces of food will fly around and influence the spaceships controls.()On earth,we can look at the stars and planets through telescopes.They give us a clearer view of the plane
6、ts in space.()Astronauts are training on a special machine.It lifts them through the air,just as if they weremoving in space.122334334121Read 2 again and answer the following questions.1.Whats a spacesuit like?2.How many different kinds of food are there in a spaceship?3.How can we look at the stars
7、 and planets on the earth?4.Where are astronauts training?Useful phrases2.advise sb.to do sth.3.expect sb.to do sth.4.give an introduction to sb.about1.use sth.to do sth.6.know aboutmucha lotlittle a little5.addtoComparative analysis2.other adj.&pron.1.on the earth We live on the earth.What on earth
8、 are you doing here?other+复数名词=otherssomethe other(s)someotherson earthone anotheronethe other一、用所给词的适当形式填空一、用所给词的适当形式填空1.Teenagers use computer _(play)games.2.On weekends,Kangkang helps his mother _(do)some cleaning.3.It took about 100,000 people over 20 years _(build)the pyramid.4.I advise you _(n
9、ot spend)too much time playing games.5.My father expects me _(is)a scientist.to play（to）doto buildnot to spendto be()1.Please allow me _myself to all of you.A.introduce B.to introduce C.introducing D.introduction()2.On Sunday,children are flying kites in the park._ are like animals,_ are like birds.
10、A.Some,some B.Some,the other C.One,the other D.Some,others 二、选择正确答案二、选择正确答案 BD()3.She is a hard-working student.She is always the first _ to school.A.come B.comes C.to come D.came()4.The grammar books _ again and again by us.A.is read B.are read C.have read D.has read()5.My mother often makes me _ hands before.A.wash B.washes C.washing D.washedCBA