2010届高三英语下册unit-3-task复习

,Writing an article with advice and warnings,Skills building 1:,Identifying degrees of obligation,You do not have to go to school tomorrow if you are feeling ill.,do not have to,You ought to eat some fruit every day.You ought not to eat so much ice cream.,ought to / ought not to,You should get enough rest every night.You should not play computer games all evening.,should/ should not,You had better wake up earlier tomorrow.You had better not walk home in the rain.,had better/ had better not,You have to take medicine if you want to get better.,have to,We must finish our project today because it is due tomorrow.You must not forget to do your homework.,must/ must not,Step 1: categorizing notes about warnings,A,Listen to a lecture by Dr Grey, and write down the modal forms he uses in the blanks below.,Realize our bodies are not machines that can be fixed quickly when they are broken.Do not take any medicine for a common cold.Use drugs from the chemists carefully.Do not take too many painkillers as they can damage the stomach and the liver.Talk to your doctor before you take a combination of prescription drugs.,should,do not have to,must,must not,should,6. Make sure you know if you might react badly to certain medicines.7. Do not leave any medicine lying around in the house in case children get them.,must,Must not,Topic:,8. Remember that antibiotics do not cure colds and the flu.9. Do not go to hospital unnecessarily if you have a cold or flu that is not very serious.10. Exercise often and eat well to keep your body healthy without taking medicine.,should,should not,should,Topic:,B,Categorize all the sentences according to the table below.,2,1,5,8,9,10,3,4,6,7,C,Read the article and take notes on what Mr and Mrs tang did wrong.,Thins Mr and Mrs tang did wrong.,Mr Tang gave Mrs Tang some unknown medicine. Mr tang gave Mrs Tang some antibiotics he