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Unit5Meetingyourancestors运用词汇(会认，会写，理解意思，会运用)starvationsharpenanalyzesignificancearrestinterruptassumeripenapplauddizzyskilfulregardlessmessyample与本单元词汇相关的作文常用表达regardlessof不管/不顾cutup切碎anampleamountof足够量的amplesunshineandrainfall充足的阳光和雨水befedupwith受够了/饱受/厌烦ifonly...如果……就好了applauseone'schoice赞赏某人的选择lookahead向前看/为将来打算arrestone'sprogress阻止某人的进步bedizzywithhunger饿晕了nowandthen时不时datebackto...追溯到……showsb.around＝showsb.round带某人到周围看看besimilarto相似havenoalternativebuttogobyplane别无选择只好坐飞机arrestallpeople'sattention吸引所有人的注意力onlytofindthedoorlocked结果却发现门锁了NounVerbAdjectiveAdverbsharpener卷笔刀；磨具sharpness锋利sharpen(使)锋利；尖锐sharp锋利的；敏锐的；尖锐的sharply锋利地；剧烈地significance重要性；意义；意思；重要意义significant重要的significantly重要地interruption中断；打断interrupt打断……讲话；打岔；暂时中断或中止dizziness眩晕dizzy眩晕的dizzily眩晕地alternative可能的选择alternative供选择的alternatively二者择一地radioactivity放射性radioactive放射性的botany植物学botanical植物学的；与植物学有关的根据所给的中文或首字母填写单词。1.Strikeswill________________(使尖锐)thecountry'sdilemma.2．Either________________(选择)iscorrect.3．I________________(认为)hehadgoneforawalk.4.Hedecidedto________________(加速)hisfactory'soutputofcars.sharpenalternativeassumedaccelerate5.Youshouldquestionits________________(准确性)beforeacceptingit.6．Ishallgo________________oftheweather.7．Millionswillface________________(饥荒)nextyearasaresultofflood.8．Whatwillmatterisnotyoursuccess,butthe___________(意义)ofyourlife.9．Aftersavingpocketmoneyfornearlyonemonthhehas________________moneyforadictionary.10.It'sa________________kitchen,withbowlsandplateseverywhere.accuracyregardlessstarvationsignificanceamplemessy运用所学的短语补全句子。1．不顾其他学生的嘲笑，他继续一个人做实验。_______________________________，hewentondoingtheexperimentbyhimself.2．虽然他还是个孩子，他很擅长和别人交流。Childasheis,he_____________________________________.3．作为一名老师，他应该耐心对待每一个学生。Asateacher,heshould________________________.Regardlessofotherstudents'laughingisskilfulincommunicatingwithotherpeoplebepatientwitheverystudent4．至多两小时便可到达那里。Itwilltaketwohours______________________togetthere.5．在你煮肉之前，你最好把它切碎。Beforeyoucookthemeat,youhadbetter________________.6．向前看，你看见山顶上有什么东西？________________________.Whatcanyouseeonthetopofthehill?7．这个城堡可追溯到罗马时代。Thiscastle________________________Romantimes.atmostcutitupLookaheaddatesbackto8．我受够了这种枯燥的生活。I'm________________________thisboringlife.9．他们在会上提出的建议无足轻重。Theproposalstheyputforwardatthemeeting________________________.10.他的学习因为吵闹而中断。Hisstudy________________________.fedupwithwereoflittlesignificancewasinterruptedbythenoise原句1Worriedaboutthepreparationsforherfeast,Lalaquicklyturnedforhomewithhercollectionofnuts,melonsandotherfruit.拉拉担心她这次盛宴的准备工作，所以赶紧把坚果、甜瓜和其他水果收集起来就快步回家了。结构：分词(作状语)，主句＋with短语(作伴随状语)1．怀特先生对中国历史感兴趣，所以在北京的时候他在当地导游的引领下参观了所有的博物馆。____________________________________________________________________________________________________InterestedinChinesehistory,Mr.WhitepaidavisittoallthemuseumswithalocalguideduringhisstayinBeijing.2．舞狮(liondance)，象征着兴旺与吉祥(successandluck)，富有浓厚的民族色彩和独特的传统艺术性，是中华民族文化中一颗璀璨的明珠(abrightstar)。______________________________________________________________________________________________________________________________________________________Standingforsuccessandluck,liondanceisabrightstarintheChinesetraditionalculturewithrichnationalfeatureanduniquetraditionalart.原句2...Lalaacceleratedherwalkupthepathtothecavesfearingthattheremightbewildbeastslyinginwaitforher.……拉拉加快了回洞穴的步伐，她担心会有野兽埋伏着，正等着她。结构：主句＋现在分词(作状语)＋宾语从句＋分词(作定语)3．我认为考试对我们学生是一件好事，它可以测试出我们对老师所教知识的掌握程度。______________________________________________________________________________________________________4．我深深得益于网络，每天都期待着有大量的信息和宝贝等着我去淘(explore)。______________________________________________________________________________________________________Ithinkexaminationisagoodthingforusstudents,testinghowwellwe'vemasteredtheknowledgetaughtbytheteachers.IdeeplybenefitfromtheInternet,expectingthatthereisplentyofinformationandtreasurewaitingformetoexploreeveryday.运用本单元的短语和句型把下面的段落翻译成英文，并背诵之。DavidsonBlack是一个加拿大医生。他促进了相关技术的发展，促使了北京附近的周口店洞穴的骨骼被发现。他是一个骨骼方面的研究专家，他觉得寻找和辨别早期人类的骨骼很有挑战性。因为他所工作的大学意识到他工作的重要意义，所以给了他足够的自由时间去做研究。最后，是他的助手裴文中发现这些原始骨骼和削尖的石头工具。因为裴文中的天赋和勤奋工作，Davidson博士高度赞扬了他。DavidsonBlackwasaCanadiandoctorwhohelpeddevelopthetechniquesthatledtothediscoveryofthebonesintheZhoukoudianCaves,nearBeijing.Hewasaspecialistinthestudyofbonesandfounditchallengingtosearchforandidentifybonesofearlypeople's.Astheuniversityinwhichheworkedwasawareofthesignificanceofhiswork,theygavehimamplefreetimetodotheresearch.Andatlast,itwashisassistant,PeiWenzhong,whomadethediscoveryoftheseprimitivebonesandsharpenedstonetools.Dr.DavidsonthoughthighlyofPeiWenzhongbecauseofhistalentandhardwork.