Unit 4 Where’s my backpack ?教案

s4: the backpack is…
s5: the baseball is…
s6: the keys are …
step three: practice the drills.（根據聽力材料中的句型，利用圖片再次進行鞏固練習。）
t: look at the picture. is the baseball on the chair?
ss:no, it isn’t. it’s under the chair.
t: are the books under the table.
s:no,they aren’t. they’re on the chair.
…
(write the four sentences on the blackboard. let the students ask and answer using their own thigns.)
s1: is your ruler on your pencil case?
s2: no, it isn’t. it’s in my…
s3: are your keys in your pocket?
s4:no, they aren’t. they are in my…
(let them ask and answer in pairs as many as they can to improve their oral ability.)
step four: present the grammar and practice.（利用實物呈現語法。）
1. grammar focus.
(the teacher collects some school things on her desk, them hides them to ask some questions.)
t:where is the baseball? (put a baseball in the desk)
s: it’s in …
t: where is the dictionary?
ss: it’s on/ under/ behind…
t: where’re the books/ your keys?
s:they’re on the chair./ in your pocket…
(then the teacher writes the sentences on the blackboard.)
t: please pay attention to the sentences. we use “it’s” to talk about single objects and “they’re” to talk about two or more objects.
“where’s, it’s and they’re” are contractions.
make a survey.（運用調查表來鞏固句型。）
t: make a survey about your classmates’ things using where is/are…? and then fill in the chart.
name   things ruler pencil case dictionary  keys
lucy     
tom    
tommy    
lily    
2. make a conversation.（看圖操練句型。）
t: who can put these sentences in order to make a conversation in 3a.
s1:we can.where’s the bag?
s2: i don’t know.is it on the dresser?
s1: no, it isn’t.
t:prepare a new dialogue for three minutes just like this. you can use your own things.
(later, ask more pairs to practice their conversations as quickly as they can.)
step five: practice the drill “where is / are…?”
(make a conversation with a student.)
t:look at the picture in 3c. where are the books?
s1: i don’t know.
t: where are the keys?
s2: they are on the dresser.
t: work in pairs. make a similar conversation like this.
s1:where is the baseball?
s2: it’s…
s3:where is the…?
s4: i don’t know.
s5: where are the…?
s6: …
s7: where is the pencil case?
s8: it’s…
(let the students ask and answer according to the picture in 3c or using their own things.)
step six: task.（設置任務，通過對比的方式讓學生理解方位介詞。）