Unit 3 Lesson 4 Have a Try.doc

【精品】Unit3Lesson4HaveaTry(练习及解析)北师大版（三起）（2019秋）-四年级英语上册一、看图写单词。1.2.3._____________________________________________4.5.6._____________________________________________7.8.9._____________________________________________10._______________【答案】1.CD2.TV3.computer4.book5.watch6.radio7.chair8.table9.camera10.umbrella二、选出不同类的一项。()1.A.chairB.putC.table()2.A.glassesB.CDsC.clean()3.A.guessB.penC.ruler()4.A.whoseB.whatC.book()5.A.theyB.boxC.it()6.A.actB.intoC.on【答案】1.B2.C3.A4.C5.B6.A【解析】1.A项、C项是名词B项是动词。2.A项、B项是名词复数形式C项是名词单数形式。3.A项是动词（猜测）B项、C项是名词（文具类）。4.A项、B项是疑问词C项是名词。5.A项、C项是代词B项是名词。6.A项是动词（演）B项、C项是介词。三、看图读句子并判断正（√）误（×）。()1.—Whosewatchisit?—It’sAnn’s.()2.—What’sthis?—Itisacomputer.()3.—WhoseCDsarethese?—They’reKen’s.()4.—Putthebookintothebox.—OK.()5.—Showmeacamera.—Hereyouare.()6.—It’sUncleBooky’umbrella.—Itisbeautiful.【答案】1.√2.×3.×4.√5.×6.√【解析】1.图片所给的是手表和题意给的watch一致故正确。2.图片所给的是电视（TV）但题意给的是computer（电脑）故错误。3.图片所给的人物是UncleBooky但题意给的是Ann（安）故错误。4.图片所给的是书（book）和题意给的book一致故正确。5.图片所给的是收音机（radio）但题意给的是camera（照相机）故错误。6.图片所给的是雨伞（umbrella）和题意给的umbrella一致故正确。四、按要求完成句子。1.Whosewatchisthis?(改写为复数句子)__________________________