Module 2 Unit 4 Numbers GrammarⅠ教案
Teaching objectives
Knowledge objectives:
1. To know about how to read and use numbers .
2. To use different ways to express numbers .
Ability objectives :
1. To Understand cardinal numbers, ordinal numbers ,decimal numbers and fractions .
2. To do more practice .
Emotional objectives :
To help students to realize that the numbers are useful and interesting .
Teaching aids
A computer Teaching procedures
Stage
Teaching Activity
Learning Activity
Function
Warming-up
1. Show a flash.
1. Enjoy a flash .
1. Encourage students
to be active .
2. Refer the topic .
Pre-task
1. Present some numbers .
2. Show the telephone numbers about Wendy.
1. Read the numbers and know they are cardinal numbers .
2. Read the telephone .
1. Lead in the topic .
2.Encourage students to say .
While-task
1. Present a table . 2.Show the sales of games .
3. Introduce ordinal numbers .
4.Do an oral practice . 5,Present some sentences about ordinal numbers .
6.Present a picture and introduce what is a decimal number .
7,Design a group work .
8,Introduce fractions .
1.Read the numbers one by one .
2.Have a short dialogue about numbers .
3.Read and understand how to read the changes of ordinal numbers .
4.Pair work : a short
dialogue .
5.Think and find out some mistakes and correct them . .
6. Read and know what decimal numbers are .
7.Discuss and use the decimal numbers in daily life .
8.Read the fractions and have a try .
1.Make sure that students understand how to read numbers.
2.Make students understand how to read different numbers .
3.Make sure that most students can use cardinal and ordinal numbers .
Post-task
1. Listening
1.Listen to the passage and complete the form .
1. Improve the ability
of listening .
2. Improve and consolidate numbers .
Assignment:
Read the cardinal , ordinal numbers ,decimal numbers and fractions on our books . Finish the exercise 5 for Unit 4 Numbers (GrammarⅠ) .
课件24张PPT。Oxford English 8A Module 2 Unit 4 Numbers
(GrammarⅠ)zeroonetwothreefourfivesixseveneightninetenCardinal
numbers
基数词telephone number152367654214032625757658320Can you read them ?hundredthousand?million1231,12320,230100,1231,123,120How many games did Wendy sellin June ?in October?About fifteen thousand two hundred and thirty-one .About two million one hundred and twenty thousand three hundred and twenty-two .S1:S2:About ….…?1,126,213September2,120,322OctoberfirstsecondthirdfourthfifthsixthseventheighthninthtenthOrdinal numbers
序数词January Feburary March May June July August September October April Ordinal numbersonefirsttwosecondthreethirdfourfourthfivefifthsixsixthnineninthtwelvetwelfthtwentytwentiethninetyninetiethtwenty-onetwenty-firstLet’s read ! 5thfifth8theighth9thninth12thtwelfth1stfirst20thtwentieth90thninetieth21sttwenty-first3rdthird2ndsecondWelcome to join us !S1: I’m Apple One .
S2: You live on the
first floor ..1. It’s the nineth time for him to go to Beijing .
2. Kitty’s flat is on the twentyth
floor .
3. He is the thirtieth-second one to
finish reading the book .
Read and find out some
common errors .thirty-secondtwentiethninth12.91a decimal number
/e//Ⅰ//?/0.8 zero point eight9.82 nine point eight two Decimal numbers 1.89 one point eight nine Let’s speak ! How tall are you ? I am …meters tall . Shopping planYou will have some food less than ￥ 40 .
You can buy these three things.hamburger
￥12.5sushi
￥20fried chips
￥7.5orange
juice
￥8.68ice-cream
￥7.5
cakes￥18watermelon
￥10.46
sweet
￥0.5shopping plan
Spend the moneyOur group thinks we should buy these three things.
First,_________. This will cost about ￥_____.
Second,________. This will cost about ￥_____.
Third, _________. This will cost about ￥_____.0.5Do you know about …?a decimal numbera fraction
/?/1/2Let’s speak ! 1/3one-third3/5three-fifths1/5one-fifth1/6one-sixth5/6five-sixths7/8seven-eighthstwo and one-fifthfour and one-sixthfive and three-seventhsFractions 1/2a halfone-half=three quartersof the earth is water.What do you know about …? =one quarterof the earth is land.Three-fourthsOne-fourthone-fourththree-fourthsone-thirdthree-fifthstwo and one-fiftha quarterthree quartersone-fifthHave a try ! ABCDEFRead ,think and write in a fraction 1, _____ of the students in our group are girls .
2, _____ of the students in our group are boys .170921369042thirtyeight12:002:15Listen and complete the form.Number is around us .
It is everyone’s language .Assignment:
Read cardinal numbers , ordinal numbers, decimals and fractions on our books .
Finish the exercise paper .
