[unit1翻译中文是什么]Unit1 Public signs 第五课时

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《牛津小学英语》（6a）unit1 public signs
第五课时（g listen and repeat & revision）
一．教学目标
    本单元的教学重点是围绕着”公共标志”这个话题展开的各种活动，涉及到很多标志的含义，询问该标志的意义以及给大家的一些建议等等，可以说本单元的话题非常得贴近生活实际；同学们在对话的意义理解上自然不成问题，但是要让他们开口流利地说英文还需要一定的台阶；本课时作为本单元的最后一个课时，核心的教学重点就是复习标志的含义，以及询问的对话应答与此同时关注语音的学习，拟针对这一教学目标采用多个任务环环相扣的教学设计实现。
二．教学重点:
了解字母er在单词中的读音。熟练掌握句型以及相关短语。通过学习,培养学生实际运用所学句型的能力和学习英语的浓厚兴趣。
三．教学难点:
1 能综合运用句型和短语,并在实际生活中灵活运用.
2 er字母组合的发音与其他字母组合相同或不同的对比
四．教学准备
1 课件
2 录音机, 录音磁带
3 课题准备 unit 1 public signs
五．教学过程设计
step1 sing a song  < the signs in the park>
t: good morning ,boys and girls.
ss: good morning ,teacher.
t: what’s the date today?
   what’s the weather like today?
   fine weather ,shall we go outside and take a walk in the park later?
t: now, let’s sing a song first ,ok?
  sing the song < the signs in the park> together
通过歌曲活跃课堂气氛，也可以让同学们简单的温习一下前面学习的有关标志的内容，与此同时为后面的改歌词唱歌埋下伏笔。
step2 guessing game
t: you’ve did a good job! look at the screen please.
  there are 9 public signs here .can you guess them out?
model 1： maybe it means “no smoking”.
t: bingo!
     where can we see this sign?
  ss: we can see the sign “no smoking” in the park /
 in the office….
先给出9个图片的背影框，让学生猜会是什么标志，然后用语言描述这样的标志会出现在什么场合，用猜图片的游戏自然的引导学生复习所学的标志语，再运用到实际的情况中，帮助所有同学加深印象，巩固新知。
read them together
ask some students to read them out.
step3 practice
t: boys and girls, where is it ?guess?
ss: it’s a library.
t: what signs can we see in the library?
ss:we can see….
t: great! you have a big picture each group ,please design the signs for it and then show us .
这个任务的设计是上个环节的深化，因为本单元标志的学习最终的目的就是让同学们会灵活地运用，恰当适时地使用，老师首先为同学做个示范，当然可以把对话内容做适当的补充，然后让每小组自己设计标志，在不同的场景中，设计出适当的标志，最后让小组成员讨论反馈。
t: well done! can you change the lyrics of the song?
eg. there are lots of signs in the library.
   this sign means keep quiet.
   we should not talk in the library.
   we should not talk in the library. oh,123
there are lots of signs in the library.
that sign means no smoking.
please smoke outside, smoke outside.
(让学生试着小组合作改歌词唱歌，就针对自己设计的情景改写，然后小组一起把歌曲唱出来供大家欣赏)
step4 listen and repeat
出示g板块图片
1.who’s peter?
2.where is peter’s brother?
3.what’s in his hand?
4. does peter’s sister like the toy tiger?
t: yes. i think they all like the toy tiger.
句子呈现: peter’s brother and sister like the toy tiger.
t: can you read it?
peter    brother    sister    tiger
t:what’s the pronunciation of “er”?
read one by one
can you underline the letters which pronounced / ә/?
litter  river  rubber   ruler  supper  together  weather 
answer  under  over   winter   litter  letter  runner  teacher 
number  paper  september  sister summer  super  driver 
tiger  mirror  doctor  colour  picture  again  about 
above  afraid  umbrella  sugar  saturday
t: can you say more? （老师可以视情况而定，让学生充分掌握这个发音，以及不同的字母组合也发这个音，最后对比长短音 / ә/ & / ә：/ ）
（语音的教学一直是老师们最关注的事情，如何扎实地教学音标，让学生很好的掌握，都是我们一直在思索的问题，不断的尝试证明归纳和辨别的练习方法收效很好）
compare them t or f
her  sister (    )      writer   father(    )
skirt  tiger (    )      mother  turn (    )
birthday  term (    )   nurse   early (    )
step5  exercise
一 听录音，找出句中你所听到的词语
（ ）1.a.auntb.cousin       c.uncle       d. brother
（ ）2.a.birdb.girl c.gotd. ball
（ ）3.a.signb.line c.long       d. lion
（ ）4.a.guess        b.grassc.class       d. dress
（ ）5.a.lightb.highc.right       d.quiet
（ ）6.a.shipb.map c.keep       d. hope
（ ）7.a.about        b.lot  c.blouse      d. house
（ ）8.a.singing       b.dancing       c.running    d. smoking123
二 听录音，找出适当的应答
（ ）1.a.i’m writing a letter.   b.no, i don’t.
c.i’m from america.    d.sure.
（ ）2.a.he goes to the park.     
b.he’s watching tv with his friend.
c.he likes watermelons.  
d.he gets up at seven every morning.
（ ）3.a.me too.     
b. yes, i’m very glad to come to your school.
c. i’d like to go to the theatre with my mother. 
  d. he gets up at seven every morning.
（ ）4.a.they’re over there in the big box.
b. perhaps they’re under the bed.
c. it’s in my mouth.  
d. i can see some grapes on the table.
（ ）5.a.liu tao has.     
b. liu tao is.
c. liu tao’s ears are big.  
d. look at liu tao. he has a big mouth.
（ ）6.a.i cleaned my room.      b. i often clean my room.
c.i am cleaning my room.   d. this is my clean room.
 三 听录音，填入所缺单词，完成对话
a: do you  public signs?
b: yes, i do.
a:  a sign    the wall. what does it   ?
b: it means    .
a: i see. we   noise here.
b: yes, you’re right.
四 从下列各组单词中找出一个画线部分读音与其余三个不同的单词
（ ）1.a.fastb. plane       c. take       d. make
（ ）2.a.photo       b. oldc. hello       d. stop
（ ）3.a.head        b. sweater     c. please      d. bread
（ ）4.a.black       b. cook        c. know       d. think
（ ）5.a.bag        b. orange       c. girl        d. green
（ ）6.a.nurse       b. brother      c. sister       d. tiger
 本课时是本单元的最后一节课，因此精当的练习是必要的，也是巩固知识的最佳途径。
step 6  homework
1 make dialogues with your friend use the sentences we’ve learnt this unit and then write down.
2 complete exercise book of unit1.
板书设计
  unit1 public signs   date
 what does this sign mean?      
it means …  .
/ ә/   peter    brother    sister    tiger123

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