外研必修一M 听说

1、Book One Module 5 A lesson in a labPlanned by Hu Junli (胡俊丽), Shenzhen University Normal College Middle School课题 Period One： Listening and Speaking教学目标 Have the students master the cardinal and ordinal numbers. Have the students can read and write fractions. Try to finish some exercises.教学重难点Read th

2、e large numbers correctly, especially, the three words: thousand ,million, billion.The fractions and percentages.The usage of the numbers.主要教法Five-step Method / Task课型New教具textbook/multimedia/color chalks教学过程学生活动Before classListen to the song: Pretty boy.I Routine inquiry1.Its Wang Huijies turn.She

3、acts like a little teacher. asks the students to translate the words ,phrases and sentences.2.The teacher just gives every student the points according to their answers. Discuss in groups.1.Let the students look at the blackboard the teacher underline some important words. Ask them find out cardimal

4、 change the laws of ordinal numeral.2.Ask the students to give their answers3. The teacher show the summary.基数词变为序数词基变序，有规律，末尾加上th。一二三，特殊记，各个字母要牢记；八减t，九减e，f替ve；y改为ie，然后再加th；若是遇到几十几，只变个位就可以。They are very easy, can you read the numbers?n 9,999 nine thousand, nine hundred and ninety-ninen 99,999 ninety

5、-nine thousand, nine hundred and ninety-ninen 999,999 nine hundred and ninety-nine thousand, nine hundred and ninety-nine n 9,999,999 nine million, nine hundred and ninety-nine thousand, nine hundred and ninety-ninen 99,999,999 ninety-nine million, nine hundred and ninety-nine thousand, nine hundred

6、 and ninety-ninen 999,999,999 nine hundred and ninety-nine million, nine hundred and ninety-nine thousand, nine hundred and ninety-nine2 Summary当数字如“123，456，789，123”，按照从后向前的顺序，每三位为一组以逗号隔开，并将每组数字作为单独的数字读出，然后：n 第一个逗号可读做“ thousand”n 第二个逗号可读做“ million”n 第三个逗号可读做“ billion” can you guess how to read : 999

7、，999，999，9993.Play a game.Use their cards that are made by themselves.One show the cards ,the other read them.IV.Fractions.1.Take out an orance,there are ten parts.every party is 1/10.Ask the students to try saying it.2. Ask the students to watch an animation and find out the fractions.3.Show the ta

8、ble,learn by themselves.4.summary分数如A/B， ¡ 以基数词表示“A”，序数词表示“B”。¡ 分子大于“1”的情况下，序数词要用复数。V.Summry Ask the students to discuss and give the answers.VI.Exercise1.“I”is _letter of the English alphabet. A. a ninth B.nineth C.nine D.the ninth2.This is a _building. A.40-metre high B.40-metre-high C.4

9、0 metres high D.40-metres-highTwo-thirds of the earths surface is water.70% of the students in our class are League members.3._ of the land in that district_ covered with trees and grass. A. Two fifth is B. Two fifth are C. Two fifthsis D. Two fifths are4.This road is_ that one. A.twice as longer as

10、 B.twice long than C.twice the length of D.twice so long asAnswer Wang Huijies questionsAsk two to write the numbers on the blackboard.Discuss in groups and find out cardimal change the laws of ordinal numeral.Read the numbers one by oneLet them pay attention to the words: hundred, thousand millionAnd billion.watch an animation and find out the fraction