4a广告公司_4A Unit 4 I like… (第一课时)

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一、教学目标：
1、  能听懂、会说、会读和会拼写单词a car, a bike, a bus, a kite.
2、  能听懂、会说、会读和会写句型 what’s this/that in english ? it’s a…
    do you like…? yes, i do. / no, i don’t.
3、初步了解名词的单复数。
二、教学重、难点：
重点：1、2
难点：2、3
三、教具准备：教学挂图、单词卡片、调查表
四、教学过程：
step1.greetings.
step2.warm-up/revision.
(1)t: hello, ***.
s1: hello, miss ji.
t: what’s this on the desk?
s1: it’s a …
t: how lovely! can i have a look?
s1: sure. here you are.
   t: i like your …
  (s1,s2,s3……)
(2) 出示课题：unit 4 i like… (read together)
step3.presentation/practice.
(1)    教授单词 car
t: (出示模型小汽车): look, i have a nice car ,and i like my car.
learn: car    (read, spell)
practise:
   t: who has a car? show us your cars.
   ss: (举起手中的图片) car, c-a-r, car(升调) car(降调)
 * (s1, s2, s3 …/ two by two/each team/together…)
(2) 教授句型 what’s this in english? it’s a …
t(手举小汽车图片): what’s this ?
ss: it’s a car.
t: what’s this in english?
ss: it’s a car.
learn: english/in english    (read, spell)
practise:
t: what’s this in english ? (板书句型)
s1, s2, s3…  it’s a car.
learn: what’s this in english?  ( read together)
practise:
   ss: (每人手中拿一张小汽车图片)what’s this in english?
   t: it’s a car.
(ss-t/ team1,2,3,4—t/ work in pairs)
（3）教授句型 what’s that in english? it’s a kite.
t: (手指向黑板上贴着的风筝)boys and girls ,do you know what’s this on the blackboard?
ss: sorry, i don’t know.
t: you can ask me.
s1: what’s that in english?
t: ask me together.
ss: what’s that in english ?
t: it’s a kite.
learn: what’s that in english?  (read together)
practise: (ss--t/team1,2,3,4--t/ work in pairs)
s1: what’s that in english?
t: it’s a kite. what’s that in english?
s1: it’s a kite.
learn: kite  (read spell)
practise:
    a. 同法操练单词kite
b. 练习对话（work in pairs--act）
(4) 出示c部分教学挂图中的picture3,4.
a. work in pairs
b. act.
picture3:   what’s this in english?
   it’s a bus.
picture4:   what’s that in english?
   it’s a bike.
(5) 出示c部分四幅图片（picture2中的balloon换成kite）
t: let’s chant together.
ss: chant together
  what’s  what’s  what’s this in english?
  car     car     it’s  a  car.
  (同法练习picture2,3,4)
(6) play a game.
t:（出示单词卡片）kite
ss: (指着图片问) what’s that in english?12
s1: (面对黑板猜) it’s a bus/car…
ss: sorry, you are wrong. what’s that in english?
s1: it’s a kite.
ss: yes, you are right. kite, k- i-t-e.
    (同法练习a bus, a bike, a car, a fan, a purse, a tape, a key…)
(7) look and respond.
 a.  t: i have some pictures here. when i show the picture, you must stand up and say it out
  loudly at once. let’s see respond quickliest.
t: (瞬间出示图片并示范) a tape
ss: (迅速起立并读出单词): a tape
t: (分别出示图片): a car, a kite, a bus, a bike, cars
learn: cars   * 注意“s”的发音
    t: why to add “s” at the end of the word “car”
ss: because there’re some cars on the pictures.
t: 当物品的数量不止一时，我们就在单词后面加“s”，这种形式称为单词的“复数”
  形式。
（小黑板出示）：一般单词改成复数形式只要在单词后面加“s” .
t: 出示图片自行车，风筝（数量不止一个）
ss: read then spell the words: kikes, kites.
t: 出示bus (数量不止一个) 的图片
ss: (spell) buss
t: 出示单词 buses
ss: read and spell.
（小黑板出示）: 以“s, x, ch, sh, o” 结尾的单词改成复数一般在单词后加”es”.
b. practise:
t: 左手举起图片读“a car” , 接着右手举起图片读“a car” ，最后把两幅图片放到一起读“cars”.
ss: 同桌合作：
s1: a cars2: a car
s1,2 (together):  cars
   (同法练习 bike, bikes/ kite, kites/ bus, buses)
(8) 教授句型 do you like… ? yes, i do./ no, i don’t.
a.t: boys and girls, what do you like ,cars, buses, kites, or buses? let me do a survey.
(  )
***, do you like cars?
s1: yes, i do.
learn: do you like …? yes, i do.
practise:  t—s/ work in pairs
b.t: does s1 like bikes/ kites…? do you know ? if you don’t know, you can ask s1.
s2: do you like bikes?
s1: yes, i do.
s2: do you like kites?
s1: no, i don’t.
learn:  no, i don’t.   “don’t “  (read , spell)
don’t = do not
practise: work in pairs.
(9) t: do you know, what do i like? you can survey me.
  s1,s2,s3… do you like …?
   t: yes, i do./ no, i don’t.
  s1,s2,s3…(     )
(10) do a survey (work in groups)
(11) chant
cars,  cars,  do you like cars?
yes,  yes,   yes, i do.
no,  no,  no, i don’t.
(同法chant : bikes, kites, buses)
(12) make a dialogue by using the sentences on the blackboard.
for example:  what’s this/ that in english?
it’s a …
do you like …?
yes, i do. / no, i don’t.
practise: work in pairs –act
step4. homework:
(1). copy the new words and the sentences.
(2). do a survey on your friends
4a unit 4 i like… (第一课时) 来自。 12

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