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《2018-2019学年高一英语 寒假作业 第二十三天》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、第二十三天单句改错1、Therewasatimethatnaturecouldneverhavekeptmespellbound._____________________________________________________________________2、Eversincehegraduatedfromcollege,hedreamedoftakingabiketrip._____________________________________________________________________3
2、、Thepeoplewhohomesweredestroyedbytheearthquakehavelivedinthenewbuildings._____________________________________________________________________4、Thereisagarbagecanaroundthatarepiecesofgarbageandwastepaper._____________________________________________________________
3、________5、将下列句子由直接引语变为间接引语1.“Don’tswimouttoofar,”theteachersaidtothestudents._____________________________________________________________________2.“Do,please,sendmetoawarmplace,”shesaidtome._____________________________________________________________________3.“Ma
4、kesurethedoorisshutwhenyougoout,”Fathersaidtome._____________________________________________________________________4.Sallyaskedme,“Willyoupleasepassmethedictionary?”_____________________________________________________________________5.“ Ben ,canyoueheretomorrow?
5、”Roseasked_____________________________________________________________________阅读理解6、 You’resittingonthesofa,andthere’syourdog,rightatyourfeet.Youstandup?Hestandsup.Butthenyouheadtothebathroom,andguesswhoeswith?Why,yourdog,ofcourse.Butwhy?Whydoesyourdogfollowyoul
6、ikeashadow,nomatterwhereyougo? Evergetthefeelingyou'rebeingfollowed?Asforwhyyourpanionfollowsyoueverywhereyougo,readon! “Whendogsfollowtheirowners,therecanbeseveralscientificexplanations,dependingonthedogandtheindividualsituation,”accordingtoMaryBurch,Ph.D.,ana
7、nimalbehaviorist(行为学家). Theseexplanationsinclude: Positivereinforcement(正面强化):Whenyourdogfollowsyou,goodthingshappen.Thinkdogfood,ahotbathandtakingawalkaroundtheneighborhood.Yourdog’snodummy.Andoneofhismanytalentsislearningfromexperience,thatis“reinforcement.”
8、 Naturalinstinct(本能)tobepartofapack:Infact,astudyoutofPrincetonUniversitythatwaspublishedinthejournal,ScienceAdvances,showsthatyourdog’sdrive(驱动
