3A Unit 9 On and Off
一、teaching aims1.學生能聽懂、會說close/open…及其應答語all right./ok等。
2.學生能聽懂、會說常見物品a door, a window, a box, a basket。
3.學生能使用簡單的祈使句表達“請別人干某事”的意思及進行應答。
4.學生能聽懂并有韻律地誦讀歌謠。
5培養學生運用英語進行日常交際的勇氣。
二、teaching preparation
1.教具準備：磁帶、錄音機、實物：盒子、籃子、水果。盒子、籃子、門、窗的圖片、一張第8單元47頁的圖，到同學家作客的圖。
2.教學準備：在課前讓學生學會may i come in? come in, please.這兩句話。
3、板書準備：在黑板上預先寫好課題unit 9 on and off
三、teaching procedures
step one : greeting and revision
t: good morning,s1.
s1:good morning, miss sun.
t: how are you?
s1: fine, thank you. and you?
t: i’m fine, too. let’s go to huang hai park.
s1: great, but how?
t: by bike.
1.多媒體展示黃海公園的多幅圖片
2.多媒體展示電影院、動物園等多幅圖片，結合unit8所學內容，請學生根據不同圖片進行對話
s2：let’s go to the cinema.
s3:ok.let’s go.
……
step two: presentation
1、show a pencil-box and ask the students to guess
.t: what’s in the pencil-box ?
s1: a pen?
s2: a rubber?
…
t: let’s open the pencil-box and have a look. ok?
板書open,teach the word ‘open’
學生跟讀單詞數遍，邊讀邊做打開的動作。
t: let’s open the pencil-box.
ss: all right.
t: open the pencil-box
學生跟讀數遍，邊讀邊做打開鉛筆盒的動作。
2 、show a box to the student.s
t: this is a box.教師打開盒子。教師引導學生說：“open the box.”
show a picture of a fridge.
教師引導學生說：“open the fridge, please.”
s: open the fridge, please.
t: all right./ok.
教師做翻開書的動作，引導學生說：“open the book.”隨后學生操練open the book，please.
work in pairs like this:
sa: open the book, please, .
sb: ok./all right.
聽口令做動作
open the book/box/pencil-box
…
s1，open the door,please.(教師指指門，引導學生去開門)
s1：ok.
t: open the door , please. s.
s: all right.
t: thank you.
板書door,teach the word ‘door’.
ask students to make up a dialogue .
teach the word ‘window’ in the same way.
t :hi,s1.how are you?
s1:fine ,thank you.and you ?
(教師做出很冷的樣子)
t: not so good.
s: i’m sorry.
t: close the door, please.(教師可以做關門的動作來提示學生)
teach the word ‘close’.
學生跟讀close、close the door. close the door, please.
學生跟讀close、close the window. close the window, please.
make up a dialogue like this.(work in pairs.)
sa: hi, sb. how are you?
sb :not so good.
sa: i’m sorry.
sb: close the door, please.
sa :all right.
sb: close the window, please.
sa :ok.