英语四年级下册（2024）Part B教学课件ppt

这是一份英语四年级下册（2024）Part B教学课件ppt，共53页。PPT课件主要包含了Lead-in，can，put ，clean，sweep，back，blackboard，floor，Practice，n名词等内容，欢迎下载使用。
Think and say
Why d we fllw class rules?
Sme rules can help us study better.
Sme can help us stay healthy.
They can make schl life better fr everyne.
Right! S we shuld fllw class rules.
Warming up-Enjy a vide
Presentatin-Let’s talk
Wh’s n duty tday?
We are, Miss White.
I can clean the blackbard.
I can sweep the flr!
Ww! Our classrm is clean and tidy!
Listen and read
I can put back the desks and chairs.
Read and learn
Wh’s n duty?
(be) n duty是固定搭配，意为“值日，值班”。duty意为“责任；值班”。
can是情态动词，后接动词原形。“我可以做某事”的句型：I can +动词原形(+其他).
● What des Zhang Peng d?
He cleans the blackbard.
● What des Wu Binbin d?
He sweeps the flr.
● What des Amy d?
She puts back the desks and chairs.
Think and answer
Listen and imitate
I can sweep the flr.
固定搭配，“把……放回”
desks and chairs
Language pint
Chse and tick
在打扫教室时，负责擦讲台的你可以说：____
/ˈblækbɔːd/
Let me clean the blackbard.我来擦黑板吧。
用法 clean the blackbard 擦黑板
巧记 black(黑色的)+bard (板)=blackbard
I can clean the desks.我可以擦书桌。
辨析 desk常指有抽屉的书桌或办公桌；table常指没有抽屉的餐桌、会议桌等。
I can put back the desks and chairs.我可以把桌椅放回原位。
搭配 my desk and chair 我的桌椅
Our classrm is s tidy!我们的教室这么整洁！
搭配 a tidy desk 整洁的书桌
v.(动词)使整洁；整理
Presentatin-Lk and say
What can yu d after the English party?
Chse and say
英语派对后，哪里还需要打扫呢？看一看，说一说吧。
I can put back the bks.
I can put back the cat.
I can clean the blackbard.
Unit 1 Class rules
Let's learn & Listen and d
PEP版英语四年级（下）
OK. Let’s g!
We have a music rm. Let’s g and see!
I like this rm. The flr is green. The chairs are…
Lk! The music rm is nice and clean.
Presentatin-Let’s learn
teacher’s desk
我们要维持好干净整洁的班级环境，养成“爱劳动、讲卫生”的好习惯哟！
● Is the music rm nice?
Yes, it is.
● Is the music rm clean?
● What can yu see in the music rm?
The teacher’s desk, the windw, the fan, the chairs and ...
They are listening t music.她们正在听音乐。
搭配 listen t music 听音乐
I can help yu pen the dr.我可以帮你开门。
辨析 dr指的是房屋、衣 橱(柜)或冰箱等的门； gate指栅栏或围墙上 的大门。
We can clean the windws.我们可以擦窗户。
搭配 clse/clean the windws 关/擦窗户
There is a fan n the wall.墙上有一台风扇。
搭配 turn ff the fan 关掉风扇
Lk, read and say the wrds.
We turn ff the fans.We clean the desks.We sweep the flr.We clse the windws.We put back the chairs and clse the drs.Our jb is dne!Nw the classrm is clean!
turn ff指通过开关或按钮关闭电器或设备（如风扇、电灯、电视、水龙头）。
Presentatin-Listen and d
clse指关（门、窗等），侧重于物体本身的闭合。
/dʌn/（形容词）完成的
Read and write
What are sme f ur class rules?
Put up yur hand t speak.
Dn’t be late.
Dn’t eat in class.
Keep the classrm clean.
Turn ff the lights after schl.
Right! We shuld fllw them. Our classrm is fr everyne.
Dn’t take tys t schl.
Dn’t run r jump in the classrm.
What can yu d fr ur class?
I can turn ff the lights after schl.
I can clean the windws.
I can turn ff the fan.
Great! Yu’re all helping hands in class.
Helping hands in classWe have sme class rules. We put up ur hands t speak. We turn ff the lights after schl. When we dn’t understand, we say, “Excuse me?”We als have sme jbs. Sme f us make wall newspapers. Sme f us keep ur classrm clean and tidy. Sme hand ut the wrkbks. We all help make ur classrm great!
对不起，请再说一次可以吗？
Presentatin-Read and write
Let’s sum up
Helping hands in classWe have sme class rules. We put up ur hands t speak. We turn ff the lights after schl. When we dn’t understand, we say, “Excuse me?”
第一段主题句：我们有一些班级规则。
Helping hands in classWe als have sme jbs. Sme f us make wall newspapers. Sme f us keep ur classrm clean and tidy. Sme hand ut the wrkbks. We all help make ur classrm a great!
第二段主题句：我们还有一些职责。
Helping hands in classWe have sme class rules. We put up ur hands t speak. We turn ff the lights after schl. When we dn’t understand, we say, “Excuse me?”We als have sme jbs. Sme f us make wall newspapers. Sme f us keep ur classrm clean and tidy. Sme hand ut the wrkbks. We all make ur classrm great!
Find and match
Tick the class rules in the text.〇Say “Excuse me?”〇Clse the windws. 〇Dn’t eat in class.〇Turn ff the lights after schl. 〇Put up yur hand t speak.〇Keep the classrm clean.
Lk and write.
Turn ff the lights t after schl.
Dn’tbelate.
Presentatin-Read and write.
Let’s learn
1.英语句子的首字母要大写；2.单词间要留约有一个字母的宽度；3.手写体字母要稍向右斜5°；4.注意字母大小写形式和占格；5.句尾加标点。
cnj.(连词)当……时
When it is rainy, we can’t play utside.当下雨时，我们不能在外面玩。
联想 where 在哪里； （在）……的地方
adv.(副词)什么时候
/ˌʌndəˈstænd/
I dn’t understand what yu are saying.我不理解你正在说些什么。
反义 misunderstand 误解； 误会（前缀mis-表示 “错，误”）
The walls are pink. I like the clur.墙是粉色的。我喜欢这个颜色。
搭配 n the wall 在墙上
拓展 Walls have ears. 隔墙有耳。
/ˈnjuːzpeɪpə(r)/
My dad is reading the newspaper.我爸爸正在看报纸。
搭配 make wall newspapers 制作墙报
Let’s hand ut bks. 让我们分发书吧。
搭配 hand ut gifts 分发礼物
拓展 hand in 上交(作业、 拾到的失物等)
This is my wrkbk. 这是我的作业本。
同义 exercise bk
搭配 hand ut wrkbks 分发作业本