仁愛版初三英語上冊全冊教案5

3. (給出本話題中的功能意念句或其他重點句型，兩人一組進行游戲。讓一個學生說出一個句子的前一部分，另一個學生必須快速說出整個句子，然后交換角色。統計說完所有句子的時間，時間最短的為優勝者。完成2b。)
t:  boys and girls, let’s play a game. i will give you some important sentences of this topic on the blackboard. you play the game in pairs. one says the front part of a sentence, the other says the whole sentence as quickly as possible. then exchange the roles. just like this:
a: i wish…
b: i wish i could go into space some day.
are you clear?
ss: yes.
t:  the pair that finishes in the shortest time is the winner. ok, begin!
(1) i wish i could go into space some day.
(2) i hope your dream will come true.
(3) there is dna in most living things, including human beings.
(4) no one knows for certain, but most people think that robots will be part of our lives.
(5) in short, this robot is very useful to us.
step 5  project 第五步  綜合探究活動(時間:4分鐘)
學生小組合作，設計一個新發明，并畫出來，完成3。培養學生合作與探究的精神。
1. t: look at kangkang’s invention and the information. what’s the name of his invention?
ss: plar.
t: what’s it used for?
ss: it’s used for both flying and driving.
t: good! do you want to be an inventor?
ss: yes.
t: ok! discuss in groups and design your own invention. you’d better draw a picture of it and write down the information about it. are you ready?
ss: yes.
t: ok, start please.
(學生小組合作。完成后，選幾名學生談論他們的新發明。)
2. homework:
search the internet for more technologies and inventions. share them with your classmates.
板書設計：
when was it invented?
section d
run away
gps: the global positioning system
this method worked well at night as long as the weather was good and the stars could be seen.
topic 3  i don’t think aliens can be found in space.
section a
the main activities are 1a and 2a. 本課重點活動是1a和2a。
ⅰ. teaching aims and demands 教學目標
1. learn a new word:
research
2. learn some useful sentences:
(1) what fun!
(2) i won’t believe there are aliens until i see them with my own eyes.
3. learn the use of modal verb+be+p.p.:
  (1) we will be able to do anything that can be done on the earth.
  (2) but i don’t think aliens can be found in space.
4. talk about flying to mars, the outer space and something about the aliens.
5. learn expressing possibility and impossibility.
ⅱ. teaching aids 教具
關鍵詞卡片/圖片/錄音機/小黑板
ⅲ. five-finger teaching plan 五指教學方案
step 1  review 第一步  復習(時間:8分鐘)