【三年级上册语文】三年级book2unit3教案

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诸暨市实验小学电子教案（book 2）

编写者：陈余红执教者：执教时间：XX年 月  日  （   周）课题unit 3   how many?

共课6课时

 教学目标1、  able to use the sentences: how many …can you see? i can see… how many …do you have? i have… 2、  letters; jj kk ll mm nn 3、  able to understand : it’s beautiful! how nice!.  教学重点教学难点1.how many …can you see? i can see… how many …do you have? i have… 4、  2. letters; jj kk ll mm nn  教学准备recorder ,tapes, cards , pictures , wall charts 

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period 1step 1  revision1.      let’s do. (the content of unit 6 in book 1.)2.      singing: ten little candles dance.step 2  presentation1.      teacher ask: how many candles can you see?ss answer: ten.add one candle and ask: how many candles now? count from one to eleven.2.      show the cards and select two cards. compute as the following: 5+7=12: five and seven is twelve. 8+5=13: eight and five is thirteen.10+4=14: ten and four is fourteen.6+9=15: six and nine is fifteen.3.      look at the cards and read the words. compare three with thirteen, four with fourteen, five with fifteen.4.      listen to the tape and follow it.step 3 practice1.      let’s play: line up. count from 1 to 15.let the ss speak loudly. have a competition: who’s faster, quieter?2.      a guessing game: show the ss the numbers(11-15)and guess what’s the two numbers on the opposite.修改意见  

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3. teacher say out “ six and seven” the ss answer quickly. at the same time show the card.step 4 consolidation1.      count from 1 to 152.      ab: p.13. period 2step 1 revision1.      everyday english.2.      let’s d show me one and two.          show me three and four…step 2 presentation1.      teacher: stretch the fingers and ask: look , how many fingers can you see? ss: ten. (go on to “ i can see ten fingers”.)t: show the pictures of apples, animals, toys, stationeries and say: i have some apples. look, how many apples? let’s count.one, two, three…oh, eleven apples. how many apples can you see?ss: i can see eleven apples.practise the patterns in turn.12342.      show some new pictures. let the ss ask and answer in pairs.3.      show a kite to the ss and ask: what can you see? answer: i can see a kite. ask: is it beautiful?  wu yifan and amy will fly the kite today. let’s go and have a look.4.       look at the pictures and listen to the recorder. 5.       ask questions about the picture: what color is the kite? how many kites can amy see? how many kites can wu yi fan see?is the kite beautiful?..step 3 practice 

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1.      have a dialogue about the pictures.2.      look at the classroom. ask and answer with the pattern “ how many … can you see? i can see…”3.      act “ let’s talk” with the headwears. step 4 consolidation: 1.       listen and read “let’s talk” 2.       ab: p.14 period 3step warm-up1.      everyday english2.      a game: who can see clearly?        show some pictures to the ss quickly and ask : how many .. can you see?step 2  presentation1. show the letter cards and ask : how many letters can you see?after answering the questions, read the letters from aa to jj. as reading the letter jj, say together: jump like a rabbit.2 .listen to the tape and read “let’ say” 3.       learn the song: one, two, three, four five step 3 practice1.       stick the letters aa, hh, jj, kk on the blackboard, then mix the order, let the ss match the big letters and the small letters. compare and conclude the pronunciation. 2.       according to “let’s do”, teacher read a letter. such as “jj”, ss should say “jj jj jump jump “ teacher also can invite ss come to the board. 3 a game: let ss say letters from aa to nn one by one. if someone can’t say the letter which he should say, teacher can give him some penalty. 4 do practice step 4 consolidation 1 do “listen, number and match 2.read from aa to nn  教学过程period  four

step one revision

1.      sing a song.

2.      show the numbers from 1 to 15.let the ss compute.

3.      sum up some pairs of numbers.

step two presentation

1.      count from 1 to 15 and then from 1 to 20.1234

2.      listen the radio and follow the radio read the new words.

step three: practice

1.      count numbers: let ss count1-20 one by one, and circle.

2.      a game: before the class, teacher can get ready for some balls and lines. in the class teacher can let some ss come to the board and tell them jump 16 times, bounce 30 times.

3.      do math calculate: such as “nine and three” “ten plus six” and so on…

step four: consolidation

1 ab p16

2 renew some acknowledge by ask ss some questions. such as “t: what can you see on the farm? ss: i can see the ducks, cats, pigs… t: how many animals can you see? listen carefully. “period five

step one: revision

1.      do some oral exercise

2.      let ss come to the board to recite the dialogue which is in the book.

step tw presentation

 1. show some pencils and then put them in a box, then ask ss “how many pencils do i have? guess please!” then let a student come to the board to open the box and count the pencils with other ss. ss: ” one two three …seventeen oh there are seventeen pencils in this box” t: “yes you are right . i have 17 pencils” and ask” how many pencils do you have?” ss  answer   

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2        let ss read the “let’s talk” first. then explain the meaning of this text. and then ask some questions such as “look john has a box of new crayons. they are very nice .how many crayons does john have?” 3        continual to ask some questions about this text step three practice1        make a dialogue such as a: how many …do you have? b: i have…2        relay game: all ss divide into several groups ,   then answer the questions . compete among the groups . teacher should give courage to the group that is won.3        before the class, teacher give some fruits to every ss. in the class teacher ask ss” how many fruits do you have?”step four consolidation1. ab-17   2. do listen and draw exercise                      period six  step one revision    do everyday oral english exerciseask and answer: t: how many books do you have                     1234ss: i have…t: how many books can you see on the desk?          ss: i can see…

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 step two presentation1.      teacher show ss some animal cards, such as monkey, dog, cat and so on…then ask “what can you see?” or “what’s this?” ss: …… .  teacher can teach new letters according the words.2.      let ss read the new letters follow the radio3.      listen “let’s do” and sing follow the radiostep three practice1.      a game: who can pick the letters quickly2.      count letters from a to n and circle3.      write ll, mm , nn this three letters step four consolidation1.      ab- p18xkb1.com2.      do listen, number, and match exercise…

教后反思1234

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