【2a充电器是什么意思】2A Unit 4 Clean the table, please

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teaching aims:
1. aims on the knowledge
1) students can understand read and say the words: desk, chair, table, door, window.
2) student master the sentence pattern: clean the  please. all right./ ok
2. aims on the a abilities.
1) students can use the sentence to ask sb. to clean sth.
2) students e, an use the words and sentence to make rhyme and song
 3. aims on the emotion.
 students have a good habit of keeping clean and tidy
main points and difficultly:
students can use the sentence pattern freely and correctly.
teaching aids::
cai, pictures, cards, real objects.
teaching  procedure:
step1 warming up
 1. stag the rang "my family".
 2 free talk
    1)  t: there are many new teachers in our class today. let"s introduce ourselves to them
        t--s
        what"s your name  ?  how are you?
    2)  game:  listen the voice and guess who he/she is?
     who is he/she? he"s/she"s ...
     what"s he/she? he"s/she"s a..
step 2 presentation
].  t: now let"s focus on our classroom. what’s this"? (use body language)
     ss: guess.
        review the words: door window:
    t: what"s this? (do the action of sitting down)
    ss guess. it"s a chair.
    t: read.
    ss; read after the teacher, read m chorus; teams
        read with gesture.
    the same way to learn the. word: desk
    game: touch and read.
2.  t: guess what"s this? ( ppt show)
    ss: learn the word: table.
3.  f)t: let"s look at the table. oh,. its dirty.
       clean the table. please.
      s2: all right
      ss: learn the sentence: clean the.., please
          make sentences and do the action.
     2) game.
        divide the whole class into two groups. look at the pictures and choose one to make
sentence. check which group reach the destination first.
 4.  ss: look at the pictures of their classmates.(ppt)
      use the. sentances to make dialogues.
     eg: s3: clean. the desk, please.s4.   s4: ok.
      t: let"s have a rest and listen to the song "clean the chair",12
step 3 practice
t.  t: after cleaning our classroom becomes clean and nice.
      what about helen"s family.
    ss: listen to the dialogue and imitate.
        read in chorus, teams, and groups.
    t: choose two group to act the dialogue.
2.  game" i"m a robot"
    t; i"m a robot of doing housework, masters please give me orders,
     ss: clean, the ... please./open/close the  please.
     t: all right/ok/.
    ss work in groups and make orders and check whioh robot is the best.
step 4. consolidation
!.  do the listening exercise
    a: listen and number.
    b: listen and match
step5 homework
1.  listen to the tape and read at least five times.
2.  help your parents to do the housework.12

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