2019_2020学年高中英语课时分层作业6（含解析）北师大版选修7

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1、课时分层作业(六)[语言知识练习固基础]Ⅰ.单句语法填空1．Ourneighboursgaveusababybirdyesterdaythathurtitself(it)whenitfellfromitsnest.2．Itnowhas20，000hectaresofland，morethantwothirdsofwhichareundercultivation.3．Idon'tthinkheisthebestonetodo(do)thework.4．Myteethareverysensitivetocoldfood.5．Ihavearrangedfor

2、acartopick(pick)themupatthestation.6．Therewasnosleepingaccommodationavailabletousforthenight.7．Letusriseasonemanindefence(defend)ofourmotherland.8．Heledtheminlaunching(launch)amovement.9．ThebadcoldpreventedAlicefromtaking(take)partinthesportsmeet.10．Wegotlost(lose)becausewecould

3、n'treadthemap.Ⅱ.完成句子1．这个人头枕着胳膊睡着了。Themanwasasleepwithhisheadonhisarms．2．他宁愿坐飞机而不愿坐火车。Hepreferredtoflyratherthantravelbytrain．3．她的行为足以断言她是一个诚实的女人。Heractiondeclaredhertobeanhonestwoman．4．不许任何人不执行命令！NoPartymemberispermittedtodisobeyorders!5．由于一只脚踝扭伤，他退出了比赛。Hedroppedoutoftheracebeca

4、useofasprainedankle.[高考题型练习提能力]阅读理解AYouuseherasashouldertocryon.Shetextsyoubackwithcasualjokes.Butshe，Xiaoice，isonlyavirtualchatbot.Xiaoice，Microsoft'slatestartificialintelligencerobot，wasbrieflyreleasedin2014，andreturnedtoWeChatin2015，whereshebecameabighit．MillionsofyoungChines

5、enowexchangemessageswithherdaily，TheNewYorkTimesreported.OnWeChat，Xiaoiceisanofficialaccount.Afterfollowingit，userscanstarttextbasedconversationswithXiaoice.“HerincrediblelearningabilitywaswhypeoplelovedtotalkwithXiaoice，”LiuJincbang，aresearcheratHightechResearchandDevelopmentCe

6、nterundertheMinistryofScienceandTechnology，toldChinaDaily.Apartfromherabilitytoidentifyphotosandsendemojis(表情符号)inconversations,Xiaoicegains45percentofherknowledgefrominteractingwithusers，ChinaDailyreported.Chatbotprogramsfirstappearedinthemid1960sintheUS.Drivenbytoptechcompanie

7、s，theyarebecomingsmarterandmorecommon.Forinstance，IBM'slatestartificialintelligenceprogramservedasanacademicconsultantatAustralia'sDeakinUniversity，answeringstudents'questionsaboutcourseschedulesandfinancialaid.Apple'sSiriandAmazon'sAlexahavebeenusedasvoiceassistantswhocanreadne

8、ws，playmusicandevenmakejokesfortheirusers.These