4盎司等于多少克_4A《Unit8 In class》教学设计

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教学内容：
b.look , read and learn .
c.look,choose and say.
d.look and say.
教学目的：
    1．能听说读写单词drink , eat, read , draw , copy , write，close,open.
    2．能听懂、会说和会读祈使句drink some… eat a/an… draw a …
read the new words . write the new words , please .
教学重点：
1．四会单词：drink , eat, read , draw , copy , write.
2．三会句型：drink some… eat a/an… draw a …read the new words . write the new words , please .
教学难点：
    1．能正确听说读写单词。
    2．能灵活运用所学句型。
教学准备：多媒体课件,单词卡片，板书
教学过程：
一、warming-up:
1.greeting
2.sing a song:《ten little indians》
  ppt(闪现数字)：review numbers.
  t:today we learn unit8 in class(read)
(设计意图：在课的一开始，通过歌曲的形式来调动学生的学习积极性，并由此导出课题，激发学生学习的兴趣。)
二、presentation:
1.t:in class ,what should we do?
  s:listen carefully./look at the teacher/blackboard.sit in straight.
  t:good.(多媒体)in class,you should open your eyes.(teach:open)
s1,can you open your...?
  s:all right.
t:can you make any phrases use “open”?
  s:open the door/the book...
  t:sometimes you should close your mouth,then listen to the teacher carefully,yes or no?(teach:close)
  t:s1,can you close the door?
  s:ok.
  t:can you make any phrases with “close”?
  s:close the ...
  let’s say a chant: open , open, open the doors.
good! good! good!
clean! clean! clean!
close ,close, close the windows
ok ! ok! ok!
clean! clean! clean!
（设计意图：与学生进行聊天式的对话，让学生从中明白上课时应有的纪律，并且复习和巩固了本课的两个四会单词：open,close.此环节中培养了学生运用单词去说句子的能力。在chant中加强动作的练习度，为下文的教学充分地做好热身运动。）
2.t:oh,now miss li is tried and thirsty. are you thirsty?
  s:yes./no.
  t:after class we can drink some water.don’t drink in class!(teach:drink)
    look!there are many things to drink. what are they?
  s:milk/orange juice/water/coffee.
  t:what would you like to drink?
  s:i’d like to drink some ...
(设计意图：由小诗的练读，创设出drink some water的情境，自然地导出drink一词进行教学。然后让学生充分地学会运用这一单词。)
3.t:oh, i’d like drink some tea.(ppt:先呈现图片，后出现单词)
 here “t” is the first. now i put “t”here ,it changes“eat”.(teach:eat)
what do you like eating best? for example,i like eating fish.  what about you?
  s:i like eating ...
  t: (ppt) look at this tiger. he is very hungry.you can give him something to eat.you can say“eat,eat,eat, eat a/an/some...,please.”123
  s:eat,eat,,eat, eat a/an/some...,please.
  t:oh ,miss li is also hungry. shall i eat in class?
  s:no.
  t: please don’t eat in class ,and don’t drink in class.（出示don’t...=do not...教学）
(设计意图：由tea过渡到eat的教学，可以帮助学生记忆和准确发音，减少单词教学中的难度。)
4.t:we can see “eat”,ea pronounce/i:/,can you read these words:beat,neat,heat.  
ead→read.(teach:read)
can you make any phrases with “read”?  s:read...
  t:look at the picture,is she right?
  s:no.
  t:what should we say?
  s:don’t read in the sun.
  t:good.read in the sun is bad for our eyes.
(设计意图：由学生所熟悉的eat的发音，了解字母组合ea的发音，并让学生自己去思考含有ea字母组合的单词发音，逐步过渡到read的读音，充分培养了学生的思维和想象能力。并在每一个环节都渗透本课don’t….的句子，让学生潜移默化地去接受这一新句。)
5.t:can you read these new words?(指黑板上的新单词)
they are new words.(teach:word)
    let’s read the new words.
  s:all right.（引导学生用该句回答，并出示句子呈现在黑板上）
  t:right→write. (teach: write )
    write the new words on the...
write... on the...
  s:(make sentences)
  t:we also can write the new words on the copybook.
   copybook→copy (teach:copy)
(设计意图：尽可能做到以旧引新，不断地扩大信息量，层层深入，分散了难点，突出了重点，为学生的学习搭建了平台，并鼓励学生参与，大胆表达，使学生在轻松、自信的学习过程中获得成功的体验，使学生快乐学习。)
 6.t:i have a new word. do you want to know?  please hands up, then you can come here and copy the new word on the blackboard.   (teach:draw)
who can say“draw,draw,draw a ...for me.”
  s:draw,draw,draw a ...for me.
  t:（ppt）look!is the boy right?
  s:no.
  t:what can we say to him?
  s:don’t draw on the wall.
(设计意图：在学科中渗透美育和德育教育，让学生从小养成良好的学习和生活习惯。)
三、consolidation:
 1．read all the new words in the blackboard.
activity 1: who has a good memory?
(设计意图：总体复习本课的新授单词，并利用ppt设计一些趣味的题型来巩固，进一步培养学生的观察和记忆能力。)
2. ppt：（part b and c）look at the pictures, then say and write the sentences.
   activity 2: choose the correct answer.(看图片，将句子正确的代号选到相应的图片下)
(设计意图：在单词教学中渗透本课句子的教学，这一环节进一步考查学生对句子活用能力，真正让学生做到学以致用。)
 3.activity 3: read a story.《the little rabbit》 and try to act it out.
m-the little rabbit’s mother
w-the wolf123
r-the little rabbit
m: don’t open the door, please. don’t open the windows. copy the new words and draw a dog for me at home.
r: all right
w: i’m your mother. open the door!! open the windows!!
r: no! you’re not my mother.
m: open the door, please.
r: all right. mummy, sit down, please. drink some water,please.
m: thank you.
(group play.)
(设计意图：这一游戏，将本课的重点单词和句子进行了综合操练，进一步培养了学生的综合语言运用能力。通过学生所熟悉的《小兔子乖乖》的故事编演，让学生在趣味中自己去探究学习,进行小组合作和交流。)
四、homework:
1.read and copy the new words.
2.use the new words to make 5 senten123

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