Unit6Topic3SectionB课件初中英语八年级下册

八年级·英语·仁爱版·下册Topic3SectionB一、连一连二、填一填1.Don’t

(粗心)whenyoudriveacar.

2.Youmaybe

(处于危险中)ifyouplayfootballinthestreet.

3.Ifyou

(拐错弯)ontheroad,you’llbedangerous.

becarelessmakeawrongturnindanger4.Payattentiontothetrafficwhenyou

(过马路).

5.Thebookshelfis

(在……的左手边)myroom.

6.Ifyou

(在错误的地方停车),youwillgetafine.

crosstheroad/goacrosstheroadparkacar/parkcarsinthewrongplaceontheleft-handsideof三、想一想1.Whatshouldwedowhenriding?

Weshouldneverridetoofast/Weshouldwearbicyclehelmetswhenriding/...

2.Whatbehaviors(行为)areagainsttrafficrules?Drivingtoofast.Makingawrongturn.Notwearingahelmetwhenridingmotorbikes...

3.Wherecanwelearnthetrafficrules?Wecanlearnthetrafficrulesfromthetrafficstation/theposters/theTV/theinternet/...

听说训练◎学法指导:借助思维导图拓展思维,在小组中讨论骑自行车时保持安全的方法,提高口语运用能力。1.Listento1aandmarkTrue(T)orFalse(F).①ThecaraccidentinCaishikouStreetwasreallyterrible.()②Weshouldn’tweardark-coloredclotheswhenridingatnight.()③Weshouldlearnmoretrafficrules.()FTT④Wemaygetafineandevenbeindangerifwebreakthetrafficrules.()⑤KangkangandMichaelaregoingtoschooltolearnmoretrafficrules.()TF◎学法指导:填信息时要注意抓取听力材料中与题目相对应的关键词并做适当的笔记,填写名词时注意单复数,填写形容词和副词时注意用对词性和等级,填写动词时注意形式和时态。2.Listenagainandfillintheblanks.WhathappenedWhatThe①

accident

WhereIn②

HowtokeepsafewhenridingbicyclesWhattodoNever③

toofast.

Wearbicyclehelmets.Havelightsonthebicycleorwear④

clothesatnight.

Learn⑤

aboutthetrafficrules.

rideCaishikouStreetbicyclelight-coloredmore3.Discusshowtokeepsafewhenridingbicycles.youshouldlistentotheteachercarefullytheteacherwillbeangrywithyou总结规律C:Ifyouareatschool,

.

D:Ifyoudowellinexams,

.

E:Ifyouhavearestbetweenclasses,

.

F:Ifyouwashyourhands,

.

youshouldwearschooluniformsdon’trunaftereachotherintheclassroomyoumaygetarewardturnoffthetapbeforeyouleaveG:Ifyoudidn’twentbackschoollateyesterday,

.

youwouldn’tbeintoday’sschoolnotice

2.观察参考答案,总结条件状语从句的用法①观察B:主句使用

(时态),从句用

(时态);

②观察A、C、D:主句含有情态动词,从句用

(时态);

③观察E、F:主句使用祈使句,从句用

(时态)。

一般将来时一般现在时一般现在时一般现在时④观察G:主句使用

(时态),从句用相应的

(时态)。

一般过去时过去时态Weshouldwearbicyclehelmetswhenriding.我们骑自行车时应该戴自行车头盔。◎用法总结:本句含有由when引导的时间状语从句。whenriding是whenweareriding的缩写。当状语从句中的主语和主句的主语一致,或状语从句中的主语是it,并且又含有be动词时,常可以省略从句中的主语和be动词,结构为when+v-ing。如:While(Iwas)waiting,Iwasreadingsomemagazines.当(我在)等待的时候,我在看杂志。按照中文意思,完成句子1.吃饭时