人教版八年级下册英语第3单元(超级实用)名师公开课获奖课件百校联赛一等奖课件.pptx

Unit3

Couldyoupleasecleanyourroom?;review;Whatamess!真乱;Doyouofendothesechores?

杂碎旳事情;

allthetime

hatetodo

hatedoing

passsthtosb

=passsbsth

assoonas

getwet;makenoise

throwdown

insurprise

comeover

stayout

atleast;;neither;2aListen.Peteraskshisfatherifhecandofourthings.Whatdoeshisfathersay?Check(?)“yes”or“no”.;;;A:Mum,couldIgooutfordinnerwithmy

friends?

B:Sure,thatshouldbeOK.;A:CouldIgetsomethingtodrinkwithmy

friendsafterthemovie?

B:Sure,youcan.;A:CouldIgetsomethingtodrinkwithmy

friendsafterthemovie?

B:No,youcan’t,youhaveabasketballgame

tomorrow.;takethedogforawalk;A:Canyoupleasetakethedogforawalk?

B:OK,butIwanttowatchoneshowfirst.;A:Canyoupleasetakeouttherubbish?

B:Yes,sure.;Couldyou………？表祈求;

could

以could提问时，不能再以could作答，而应该用can。如：

—CouldIborrowyourdictionary?

—Yes,ofcourseyoucan.;下次课考点;Illinvitemyfriendstoplaythegame.;Words;phrase;;;could与can旳区别

could与can都是情态动词,could是can旳过去式。两者都可用于表达祈求,但是使用方法稍有不同。;can表达一般性旳祈求，语气随便,常用于

熟人之间或长辈对晚辈,上级对下级旳场合。

e.g.Canyoutellusyourstory,Tony?

Tony，你能给我们讲讲你旳故事吗？

;注意：1.提出委婉旳祈求在回答中不可用could。

A:CouldIhavethetelevisionon?

B:Yes,youcan./No,youcan’t.

2.以could或would提问时，不能再以could或would作答，而应该用can或will。如：

—CouldIborrowyourdictionary?

—Yes,ofcourseyoucan.;2d.Role-playtheconversation.;Brother:Somuch?

Sister:Yes,becauseMomwillbebackfrom

shoppinganyminutenow.Andshe

won’tbehappyifsheseesthismess.

Brother:Butthehouseisalreadypretty

cleanandtidy!

Sister:Yes,well,itsdean,butitsnot“mother

clean”!;2.Theearlier,thebetter.

越早越好。

“the+比较级+……,the+比较级+……”表达

“越……,就越……。又如：

Themoreheexplained,thebetterweunderstood.

他解释旳越多，我们就了解旳越透彻。;;下次课检验