4A Unit 3 教學(xué)案例

一、warm up .
1. listen to a song : 《we are happy bees》
2. greetings (師生之間常規(guī)問好)
3. free talk:
   t: may i have a book?
s: sure. / yes. here you are.
t: this book is for x x x.
s: all right.
t: this is your book , i think.
s: yes, it is. / no, it isn’t.
(操練3-4組)
4. lead in:
(邊呈現(xiàn)圖片邊復(fù)習(xí)鞏固1-2單元所學(xué)句型)
   t: what’s this? / what’s that?
   s: it’s a lion/ bear/ rabbit/ monkey.
   (在呈現(xiàn)到monkey時, 導(dǎo)入key)
二、presentation and practice .
1. 由剛剛的導(dǎo)入,呈現(xiàn)鑰匙的圖片,并教授: key
①    read 注意ey的發(fā)音
②操練單詞
③加入實際句子中操練
what’s this? / what’s that?
it’s a key.
④拿出一張汽車的圖片,問:
where’s the key?
perhaps it’s on the desk.
perhaps it’s in the bag.
2. 創(chuàng)設(shè)真實情境，在交際中引出單詞purse
t: look! what’s that on the desk? it’s a purse.
a.學(xué)習(xí)新單詞a purse :
①  read注意ur的發(fā)音
②  group-two-one  同時滲透男士的錢包wallet
③  spell并在情景中操練：it’s a purse. /i’d like a purse. where’s my purse?等等
t: 在操練purse時，用where’s my purse? it’s is on the desk.再用what’s on the desk? 引出單詞crayon
b.學(xué)習(xí)新單詞 a crayon：
①read
②one by one
③走樓梯
④造句(i’d like a crayon./the crayon is on the desk.) 注意ctayon的復(fù)數(shù)
t: 在操練crayon時，用where’s my crayon?  it’s on the storybook.引出單詞storybook
c.  學(xué)習(xí)新單詞storybook: 同法操練,
chant: one ,two,three,show me your key ;
   where is it ? it’s on the desk.
one ,two,three,show me your purse;
where is it ? it’s in the bag.
one ,two,three,show me your crayon;
where is it ? it’s on the purse.
one ,two,three,show me storybook ;
where is it ? it’s on the desk.
one ,two,three,where are they?
where is it ? it’s on the storybook.
t: 在操練storybook時 ,拿著傘的圖片問t: this is a storybook, i think . ss: no, it isn’t . t: yes. it’s an umbrella. 從而引出umbrella的學(xué)習(xí)
d.學(xué)習(xí)新單詞umbrella:
①read　
② say to the window/ desk/…
e.用蠟筆在紙上畫畫, 并故意畫錯,
t: i’m sorry , i’ve made a mistake, i need a tape.
引出tape
①read
②對比tap的發(fā)音
   f.教室做出熱的動作,表示: i’m hot. 從而引出fan
①read
②注意字母a 的發(fā)音
加入實際句子操練this is your fan, i think.
g.t: i feel thirsty. who can give me a water bottle?
引出water bottle
① read
②加入實際句子中操練
where’s my water bottle? it’s on the desk/storybook/...
總體操練單詞：
①what’s missing?(注意把單詞的順序打亂)
②a “i say game:…”
教學(xué)后記: 1、 本單元新授時充分利用圖片創(chuàng)設(shè)真實的情境，從而引出句型、單詞，并在情境中進(jìn)行操練鞏固，從而利于學(xué)生準(zhǔn)確運用所學(xué)交際用語進(jìn)行交際。 在教學(xué)中采用chant、游戲等形式進(jìn)行，充分激發(fā)學(xué)生的參與興趣，反饋情況較好。