（新课标）辽宁省大连市铁路中学2014年高中英语 Module 5 A lesson in a Lab 4th period教案 外研版必修1

（新课标）辽宁省大连市铁路中学 2014 年高中英语 Module 5 A lesson in a Lab 4th period 教案 外研版必修 1The General Idea of This PeriodIn this period, we’re going to learn Vocabulary, Listening and Writing, Grammar 1 & Grammar 2.Teaching Aims1. Learn to say the decimals.2. Develop their abilities of listening and writing.3. Learn the grammar: Degrees of Comparison.Teaching Difficult Points1. Improve the students’ listening ability.2. Master the grammar: Degrees of Comparisons 1 2.Teaching Methods Finding, deducting.Teaching Aids1. a computer 2. a projector 3. the blackboardTeaching ProceduresStep 1 Revision Show their homework exercises on the real object objector.Teacher gives some comments on the work.Step 2 Look and learn Learn to say the decimals by looking at Part 1 on Page 46.Give them two minutes. Work on their own first and then say to each other in pairs, paying attention to the numbers before and after point.Step 3 Write and say T: Now write and say the numbers as decimals.S: Point five.S: Two point two five.S: (naught) Point seven five.S: Thirty point five.S: Twelve point three.T: Learn to say the fractions on Page 46. Work in pairs and report the answers to the class.Keys: a half two and a quarter three quarters thirty and a half twelve and three tenthsStep 4 Practice Write 5 fractions for each one to say.Step 5 Listening and writing T: Read the listening material and try to predict what you will hear.(It’s a good way to train their listening ability.)Play the cassette for them to listen.Listen another time for them to complete the description of the scientific experiment.Listen a third time.Step 6 Grammar ...