小学英语Unit 4 Then and now教学课件ppt

这是一份小学英语Unit 4 Then and now教学课件ppt，共50页。PPT课件主要包含了教学目标，教学重难点，Age，Ability，Hobbies，Clothes 衣，Food 食，House 住，Bobby is，朝窗外看等内容，欢迎下载使用。
知识目标：1.能熟练掌握下列单词和有短语：lk ut f , g n, spell, make a sentence with, wait fr…2.能正确理解故事大意，熟练朗读对话，并尝试表演。
能力目标：能够正确区分一般现在时态和一般过去时态，并正确理解与运用。
情感目标： 培养学生养成上课认真听讲的好习惯。
教学重点： 理解故事对话大意；了解发明相关知识。
教学难点： 能初步学会用正确的时态改编对话，并进行表演。
Thirty years ag, I was / liked / culdn’t …Nw I am / like / can…
Ten years ag , I was / liked / culdn’t…Nw I am / like / culd…
Let's recall the past
同学们，让我们一起回忆过去的事情哦！
The wrld is changing.
Transprtatin 行
Clthes 衣
In the past, we …
make (made)
delicius fd 美味的食物
live (lived)
Transprtatin 行
g (went) t---
Learning English is becming mre and mre imprtant.
Let’s learn English hard nw.
This is an English lessn.
Miss Fx gets angry. Why?
lking ut f the windw.
Let's guess
Try t guess
Let's listen
The ________ invented the aerplane.
The _______ invented the train.
Watch the cartn
It is a Chinese lessn.2. Tday is Wednesday .3. Bbby listened carefully in class.4. Miss Fx was very angry.5. Sam made a sentence with ‘egg’.
It is an English lessn.
Bbby didn’t listen carefully in class.
Sam didn’t make a sentence with ‘egg’.
Sam made a sentence with ‘cake’.
listen t… 听……
listen t me 听我的
listen t the teacher 听老师的
spell 拼读，拼写
spell the wrd 拼出这个单词
make a sentence 造一个句子
make a sentence with… 用…造一个句子
Miss Fx waits fr the answer.
Read alne and answer
What d yu think f Sam and Bbby?
Tip: Listen carefully and try t imitate the prnunciatin and tne.（仔细听，模仿录音中的语音语调）
Listen and repeat
Bbby, please listen t me.
Yes, Miss Fx.
Bbby, what day is tday?
It’s Wednesday ,Miss Fx.
OK. Can yu spell it, Bbby?
W-e-d-n-e-s-d-a-y.
1、It’s an English lessn.Bbby is lking ut f the windw.
2、The lessn ges n ,but Bbby is still lking ut f the windw.
Sam, make a sentence with “egg”.
I ate a cake yesterday.
Where’s the egg?
Oh, the egg, the egg...
Miss Fx, the egg was in the cake.
3、Nw Bbby and Sam are talking . Miss Fx gets angry.
4、Miss Fx waits fr the answer.
Think and imagine
If yu were Miss Fx, what wuld yu say?
Read in rles and try t act.
What are Bbby and Sam talking abut?
They are talking abut a bk called Great inventins
It tells us the great inventins all ver the wrld.
Bbby and Sam like this bk very much.
Wh invented them?
世界上第一列飞机的发明者是美国的莱特兄弟: 1903年12月17日，美国的威尔伯·莱特和奥维尔·莱特兄弟俩设计制造的“飞行者”号飞机在卡罗来纳州的基蒂霍克试飞成功，这是世界上公认的第一架飞上天空的可操纵载人动力飞机。
Culture time
The first train
世界上第一列商用火车的发明者是英国的斯帝芬森: 斯蒂芬森，英国工程师，铁路机车的发明家。
The Fur Great Inventins f ancient China.
Chinese peple are als great.
Paper making
What ther inventins d yu knw?你还知道其他那些发明呢？
Share in grups
弗莱明 Fleming
青霉素 penicillin
蒸汽机steam engine
电话 telephne
电灯 electric light
Great inventins have changed ur lives.
Listen carefully in class, we will knw a lt and be a useful persn！课堂上认真听讲，我们将知道很多知识，将成为一个有用的人！
2. Surf the Internet and find ut sme stries abut inventins. （上网浏览并找出一些其他的发明故事。）
Read the dialgue with expressin and try t recite it.（有感情地朗读卡通对话，并试着背它。）
1. Can yu ____ me a stry?
A. say B. talk C. tell
2. Wh’s the wman__ blue?
A. in B. n C. with
3. Dn’t lk___ the windw.
A. t B. ut C. ut f
4. What _____ yu d the day befre yesterday? I helped ____ with her English.
did, she d, herdid, her
5. It’s ten ’clck. Ben ____ TV in the bedrm.
watchis watchingwatches