Unit4Topic2SectionA[定稿].ppt

Unit 4 Amazing Science Topic 2 I’m excited about the things that will be discovered in the future. ;( )1. Each year quite a lot of food ____ around the world. It’s really time for us to do something. A. was wasted B. is wasted C. wasted D. will be wasted ( )2. Many buildings in Lushan ____ in the earthquake on April 20th. It will surely be built more beautifully. A. have destroyed B. are destroyed C. were destroyed D. are destroying ( )3. Today, computers are really helpful. They _______ everywhere. A. use B. are used C. used D. were used ( )4. Chinese ______ by more and more people from all over the world today. A. learn B. learned C. is learned D. was learned ( )5. Hot water ______ in the students’ flats from 5p.m. to 7 p.m. now. A. supplies B. is supplied C. supplied D. was supplied ;Spaceship V was sent into space in 2003. ;Grammar;It’s reported that Daimiao Culture Square ______ _______ _________(build) in Tai’an next year. I’m sure that stricter rules to control cigarette smoking _______ ______ _______ (make) very soon. The task _____ _____ _______(finish) in an hour. Then we can go home and have a good rest. The 12th National Games ____ ____ ___(hold) in Shenyang next year. Why not prepare yourself to be a volunteer? ;Which movie do you like best?;Does Kangkang think we will live on Mars in the future ? ; ;Key words ;1a Listen, look and say.;1c Read 1a and complete Maria’s diary. ;2a Study the rules carefully and complete the table. ; Look at the picture of what will happen in 2048. Many tall buildings____________ (build) under the sea. A lot of animals _____________(keep) in the water. Now books ____________ (print) on the paper. But in 2048 books _____________(display) on soft screens. Schoolbags and pens ___________(use) at schools now. But, computers _________(use) by teachers and students in the future. Many spaceships __________(sen