教育专题：教育专题：B3unit2listeningandspeaking.ppt

人教新课标高中模块三Unit 2Ask the students to answer the following questions:What kind of food do you like eating?Do you think that is good for your health?Why?Warming up (3ms)Do you know the three words?Rickets:Scurvy:Obesity:Legs that do not grow straight.Teeth fall out,problems with skin and sores that will not healMuch too fatUsing language-listeningAnswer key for Exercise 2:Wang Peng is doing research to find out how an unbalanced diet can affect your health,so you need to eat a balanced diet if you are to stay healthy.Answer key for Ex.3ScurvyRicketsobesityToo much rice,noodle and sugarNot enough vitamin CNot enough protein and vitamin DListening textWP:Hello.Can you help me,please?I want to find out more about balanced diets.E:Of course.A balanced diet needs energy food like rice and noodles,body-building food like fish and meat for protein and fat,and protective food like fruit and vegetables for fibre and vitamine.WP:Yes,but does it matter how much rice,noodles and sugar I eat?E:Yes.If you eat too much,you may become obese.This means you are too fat and it may lead to other illnesses.However,if you dont eat enough rice,noodles or sugar,youll get tired easily.WP:I see.Ill be careful about that.Does it matter how much fish,meat or cheese I eat?E:Too much can also make you fat,but if you dont eat enough,your bones wont grow strong.A long time ago,children who didnt eat enough vitamin D and body-building food didnt grow straight legs.They got an illness called rickets.WP:Oh dear!Do people still have the problem?E:Sometimes.WP:Then what about fruit and vegetables?How much should I eat?E:You ought to eat about five big spoonfuls of different fruit and vegetables every day.WP:Really?I didnt know that.E:Yes.In the 18th century sailors at sea used to find that their teeth fell out and they had bad spots on the skin.They got it because they didnt eat enough fruit and vegetables.The illness is called scurvy.WP:Goodness!What about now?E:Its very rare now.People eat more fruit and vegetables.You need protective food like that for clear skin and bright eyes.WP:Thank you very much.You have given me a lot to think about.Listening I(12ms)Listening part on Page 48.1.Before listening,do Ex 1.2.Listen to Part 1 again and answer the questions.3.Listen to Part 2 and fill the chart below.Emma is suffering from anorexia.Answer key for Exercise 1 1.What does Emma usually have for breakfast,lunch and supper?2.What is wrong with Emmas diet?Answer key for Exercise 2 She has an orange and a banana for breakfast,a roll for lunch,and half a bowl of rice and a dish for supper.She is not eating enough food and particularly energy-giving food.3.Why is the doctor concerned about how much Emma eats?4.How does Emma feel after the doctor tells her about the result of not eating properly?He thinks she is too much thin.She is happy to get the advice on how to eat a more balanced diet.Listening II(23m)Listening task on Page 51.1.Ask some students to show their group work about if a McDonalds should be built in my hometown.2.Listen to the tape for twice and try to finish the chart on Page51,then check the answers.3.Students design the poster in groups,then ask some groups to show their posters.Assignment Make a conclusion of the listening and speaking skills learned in this class.Sincere thanks for your Sincere thanks for your listening!listening!bye bye!