Unit3Lesson13教学设计.doc

New Primary English for China, Grade Four(B)Unit 3 How many classes do you have?Lesson 13Backgrounds:Students are always interested in numbers learning,they think its related deeply with their lives.But sometimes its a little difficult for them to learn “twenty,thirty,forty”,etc.The teacher tries to use more teaching methods to improve their interests.Subject: New Primary English for China,Grade Four(B)Unit 3 How many classes do you have? Lesson 13Analysis of the teaching material:This is the first lesson of the unit,its the basic content and preparation for the next lessons.Its mainly about numbers from twenty to twenty-nine.Teaching methods: Teaching method of competition;TPR teaching method;Cooperation among students;Role play.Teaching aims and demands:1.Learn and practise the words:“twenty-onetwenty-nine;eleven,twelve,classes,words,how many”.2.practise the sentence:How many?3.Use the dialogs in real situation.Key points:Master the numbers and sentence“How many?”Difficult points:Some difficult pronunciation such as “words,classes,do you have”.Teaching procedure:Step One:Warm up.The picture with gif bird,duck and the music are from(/, /gif/, /).T:Tigers,stand up,please.Touch your ears/arms.Go to bed.Lions,stand up,please.Touch your legs/eyes.Have dinner.Step Two:Presentation.Now,lets count how many tigers there are in our class.One,twonineteen.Whats the next number?“20”.Today,well learn this number.Please look at the screen.Step Three:New content.1. Learn the key word “twenty”.The gif picture is from（/kjsc/gif/Index.html）.Teaching methods:Read after the teacher;Read for three times;Tigers and lions;Competitions between teams;Boys and girls;One by one;Spell and write the word;Read in different tones;Read the word from the first student to the last one.2.Go on learning the next numbers “twenty-onetwenty-nine”.The pictures about 21 to 29 are from (/).Methods to prastise them:Read in pairs;Read like a train;Act as little teachers;Have a competition.Step Four:Consolidation.1.Now math class begins:14+13=? 15+14=?2.Sentences learning.The electrical book is from (/).How many flags do you have?How many words do we have?Practise the sentences with “how many”.Step Five:Summary.Count the cartoon boys and girls first.The cartoon children are from (/gif/, /).Count the tigers and lions together.Step Six:Homework.Write the words “eleven,twelve” for four times.The music Yesterday Once More is from (/).Teaching reflection:Students enjoys competing with others,so this method is good for this lesson.The teacher uses several resources from internets,it helps the students learn English ea