sectionAgrammarsectionAgrammarsectionAgrammarsectionAgrammar八下英语八下英语Unit4Whydon’tyoutalkUnit4Whydon’tyoutalktoyourparents?toyourparents?八下英语八下英语Unit4Whydon’tyoutalkUnit4Whydon’tyoutalktoyourparents?toyourparents?Youlooktired.What’sthematter?IstudieduntilmidnightlastnightsoIdidn’tgetenoughsleep.WhatshouldIdo?Whydon’tyouforgetaboutit?Althoughshe’swrong,it’snotbigdeal.GrammarFocusGrammarFocusWhatshouldhedo?Heshouldtalktohisfriendsothathecansayhe’ssorry.Maybeyoucouldgotohishouse.IguessIcould,butIdon’twanttosurprisehim.表达征求意见的用法：What/Howabout＋名词/动名词？Whydon’tyou…?是否定性特殊疑问句。Whynot＋动词原形？GrammarFocusCould和should的用法1.Whydon’tyoudosth.?这是给别人提建议,建议某人做什么事情的句型。e.g.Whydon’twecomemoreoften?咱们为什么不经常来这里呢?e.g.Whydon’tyoubuyabookforyourfather?给你爸爸买本书怎么样？这个句子还可以写成Whynotdo…?e.g.Whynotgetheracamera?为什么不给她买个相机呢？这个句型还有发出礼貌地邀请的用法。Whydon’tyouhaveadrinkoftea?请喝茶。=Whynothaveadrinkoftea?如：Whydon’tyoucomewithme?=Whynotcomewithme?肯定回答：Goodidea/OK/Allright/Soundsgood等。否定回答：I’mafraidnot/That’stoo…/Sorry,Ican’t等。2.How/Whatabout…?表示“……怎么样/好吗？”这个句型是询问听话这一方对某事物的看法或者意见。about是个介词,它后面要接名词或者doinge.g.Howabouthisplayingfootball?他足球踢得怎么样？Whataboutswimmingwithus?和我们一起游泳怎么样？HowaboutherEnglish?她的英语怎样?Howaboutsometennisballs?/Whataboutawatch?【动词填空】––Howabout______(go)toGuilinforavacationthisyear?––Goodidea!【用法透析】Howabout…?和Whatabout…?也可用于征求意见或提出建议，意为“……怎么样?”about是介词，后可接名词、代词、V-ing形式。如：––Whatabout(having)anotherpieceofbread?––No,thanks.I’mfull.going3.could和should都可以用来表示建议或劝告，前者比后者在语气上更加婉转、客气。could意为“可以”should意为“应该;应当”。e.g.—Ineedsomemoneytopayforthesummercamp.—Youshould/couldborrowsomemoneyfromyourbrother.—我需要些钱来支付（参加）夏令营的费用。—你应该...
