《小学英语四年级下册Unit 1 Part A 第2课时》课件

PEP版英语四年级（下）PartALet’slearn&LookandsayUnit1ClassrulesLead-inThinkandsayWhatclassrulesdoyoulearn?Don’tbelateforclass.Don’teatinclass.Keeptheclassroomclean.Don’trunintheclassroom!Pleasebenice.Don’ttaketoystoschool.You’resogreat!Let’slearnmoreclassrulesandthesigns.Presentation-Let’slearnTheseareourclassrules.Keeptheclassroomclean.ClassrulesDon’tbelate.Don’teatinclass.Turnoffthelightsafterschool.Putupyourhandtospeak.ListenandreadWhatdoesthesignmean?Keeptheclassroomclean.LookandanswerPresentation-Let’slearnWhatdoesthesignmean?Put

upyourhandtospeak.LookandanswerPresentation-Let’slearnWhatdoesthesignmean?Don’teatinclass.LookandanswerPresentation-Let’slearnWhatdoesthesignmean?Turnoffthelightsafterschool.LookandanswerPresentation-Let’slearnWhatdoesthesignmean?Don’tbelate.LookandanswerPresentation-Let’slearnReadandmatchPracticeKeeptheclassroomclean.Don’tbelate.Don’teatinclass.Putupyourhandtospeak.Turnoffthelightsafterschool.:Keeptheclassroomclean.Keep“保持”，动词原形句型：动词原形（+其他）.“keep（+某物）+形容词”表示“（使……）保持某种状态”重点句型重点句型肯定祈使句通常以动词原形开头，表示“请求、命令或提醒”。和否定祈使句一样，句子的主语是“you”，通常省略。重点句型Pleaseputupyourhandtospeak.祈使句的语气较强硬，为使语气委婉些，可以在句首或句末加上please。注意：若please加在句末，please前常用逗号隔开。Turnoffthelightsafterschool,please.重点句型Newwordsrule/ruːl/n.(名词)对不起Weshouldfollowtheclassrules.我们应该遵守班级规则。搭配

classrules班级规则

followtherules

遵守规则

Newwordsclassroom/ˈklɑːsruːm/n.(名词)教室Wehaveabigclassroom.我们有一间大教室。搭配

intheclassroom

在教室里

abigclassroom一间大教室Newwordsturnoff/tɜːn/(动词短语)关掉Turnoff

thecomputerwhenyouleave.离开时关掉电脑。用法

turnoff指关掉电流、

煤气、水等。/ɒf/反义

turnon打开Newwordslight/laɪt/n.(名词)灯；光Iturnoffthelightsafterschool.放学后我关掉灯。详解

light意为“灯”时，是

可数名词，其复数形式

是lights；light意为“光”时，是不可数名词。turnoff读出你看到单词，并说出其汉语意思。WordgamerulelightclassroomPresentation-LookandsayWhatcanwesaytothesestudents?Putupyourhandtospeak.Don’tbelate.Don’teatinclass.Keeptheclassroomclean.Summary词汇:ruleclassroomturnofflight表达:Don’tbelate.Don’teatinclass.Keeptheclassroomclean.Putupyourhandtospeak.Turnoffthelightsafterschool.班级规则中用到的肯定祈使句:动词原形（+其他）.如：Keeptheclassroomclean.Ⅰ.Listen

and

number.(听录音,

给下列图片标上正确的序号。)3412听力原文1.playground

2.firstfloor

3.library

4.teachers’officeⅡ.Read

and

choose.(选出不同类的一项。)

Ⅲ.Look,

read

and

choose.(看图,

读句子,

选择合适的图片。)(B)1.Eatsomenoodles.(D)2.Readabook.(C)3.Playfootball.(A)4.Watertheflowers.

Ⅳ.Choose

the

best

answer.(选择最佳答案。)(A)1.That

theplayground.

A.is B.are

C.am(B)2.—

isyourclassroom?

—It’sonthefirstfloor.A.What B.Where C.Which(A)3.Go

theplayground.Playfootball.

A.to B.at

C.in(C)4.—Isthisthegarden?—

.

A.Yes,itisn’t B.No,itis C.No,itisn’t

Ⅴ.Read

and

match.(读一读,

连线。)1.Whereistheteachers’office?

A.Oh,it’snice.2.Wehaveanewplayground. B.Yes,wedo.3.Doyouhaveagarden? C.It’sonthesecondfloor.4.Look!Thisisthelibrary. D.Oh,let’sgotoplayfootball.Ⅵ.Read

and

judge.(阅读对话,

判断对

“√”

错

“×”。)Sarah:Hello,Mike.Let’spaint(画画)!Mike:Goodidea(想法)!Sarah:Look!Thisisapictureofmyclassroom.Mike:Wow!Twodoors,twoblackboards,fourwindows,sixlightsandmanydesks.Whereisyourseat(座位)?Sarah:It’snearthedoor.Isthatyourclassroom?Mike:Yes.Itisabeautifulclassroom.Youcanseetheblackboard,thebluewall,theorangefloor,thewhitedesksandchairs,andtheredfan.Sarah:It’snice.Mike:Thanks.(

)1.MikeandSarahpainttwoschools.(

)2.Ther