Unit8SectionA2a~2e课件人教版七年级英语下册

Unit8OnceuponaTime(SectionA2a-2e)Lin按要求写出正确的单词、词组或句子。从前(短语)__________2.咬(动词)___________3.咬穿(短语)__________ 4.网(名词)__________5.猎人(名词)__________ 6.承诺(动词)__________7.很久以前（短语）__________8.战争（名词）___________9.狮子笑并且放老鼠走了___________________________10.他咬穿了网并放走了狮子。_______________________11.不幸的事情可能会有好的结果。。___________________12.善良永远不会浪费。________________________________________onceuponatimebitebitethroughnethunterpromiselongagowarThelionlaughedandletthemousego.Hebitethroughthenetandsetthelionfree.Unluckythingsmayturnoutwell.Kindnessisneverwasted.上节要点回顾能够掌握字母组合ch、ph、sh、th、wh的常见发音规律，并能听辨且准确读出含有这些字母组合的常见单词。能够识别自然语流中发生的音的同化现象，了解相关规律，并通过模仿学会在口语表达中恰当使用音的同化。语音学习目标Let’swatch!Listenandrepeat.Addonemorewordtoeachgroup.chphshthwh/tʃ//f//ʃ//θ//ð//w//h/chairwhich______physicselephant______shipfashion______throwmaths______thenwith______whywhere______whowhose_____teachphotoshinethirstytherewhatwhomReadafterthetapeLet’sreadthetonguetwisters.•IfCharliechewsshoes,shouldCharliechoosetheshoeshechews?•Phyllisfindselephantsanddolphinsforthephotoshoot.•Shesellsseashellsbytheseashore.•FatherthinksMother’sbrotherisathoughtfulthinker.•Whoknewwherethewhitewhalewent?weatherphysicsLet’slookandsay!elephantwhosefashionmaths/tʃ//f//ʃ//θ//ð//w//h/Lookforahome①

cheer②

shy③

this④

white⑤

think⑥

champion⑦

whoever⑧

phenomenon⑨

thick⑩

when⑪father①⑥⑧②⑤⑨③⑪④⑩⑦同化现象：音的同化是指当两个音相邻时，其中一个音常常受另一个邻音的影响而变成与其邻音相同或相似，或变成第三个音。同化现象是英语连贯说话中一种自然的变化，Let’slearn!Inpairs,readtheconversationaloudslowly.Thenlistenandreaditagainatanormalspeed.Noticehowthelettersinboldchangesounds.A:Did

youreadLittleWomenforEnglishclass?It’sgreat!B:No,Ididn’t.Would

youliketotellmeaboutit?A:Well,I’dliketo.Butdon’t

youwanttoreaditbyyourself?红色字母的读音发生了什么变化呢？1.CanIget

yousomething,Mary?2.Thanks,John!Could

yougivemesomecoldyogurt,please?3.Here,Igot

youone.It'sreallygood

yogurt.4.Yuk!Whatdid

youdo?Thisisverybad

yogurt!5.Oh,did

youfind

youryogurtnot

yummy?6.Ibet

youaddedsomesalt,didn't

you?7.Haha,yes!Itricked

you!8.Just

youwait!I'llget

younexttime!Let’spractice.Readthesentences.Payattentiontotheassimilation.Nicetomeetyou.Whatwould

youliketoread,anewspaperorabook?辅音

与

相邻时，被同化为辅音

与

相邻时，被同化为1./d/+/j/→/dʒ/did

you→/di'dʒu;/2./t/+/j/or/tʃ/→/tʃ/get

you→