外研版高中英语学案选择性必修第一册精品课件 Unit 5 Revealing nature 回眸一练 单元素能巩固提升.pptVIP

;一、核心单词

1.____________n.样本?

2.____________v.猜想,怀疑,觉得?

3.____________n.(动物的)原种,祖先?

4.____________n.特征,特性?

5.____________v.减少?

6.____________v.责怪,指责;把……归咎于?

7.____________adv.遍及全世界?

8.____________n.根?

9.____________v.把……联系起来;连接?

10.____________n.厘米?;Ⅰ.选用上面单词并用其适当形式填空

1.Tree__________cancausedamagetotheroadsandbuildings.?

2.Hefailedinthecompetition;asaresult,hewas__________byhiscompanions.?

3.Justbeforeandanhouraftereachworkout,thescientiststookadditional__________ofthemensbloodandfattissue.?

4.Ourbrainscan__________aswegrowolderforlotsofreasons,includingenvironmentalinfluencesorgeneticfactors.?

5.Shewonderedifcenturiesofdivingcouldhaveledtotheevolutionofphysical____________.?

6.I__________thattherewassomethingwrongwiththeengine.?;7.Biologistscalculatethatthereareabout26,000polarbears__________.?

8.Stonetoolsthatwereunearthedthereindicatetheearlyculturalcapabilitiesofourhuman__________.?

9.Myclassmate,whois210__________inheight,playsbasketballverywell.?

10.AsiaandEurope,beingtwodifferentareas,are__________togetherbymountainsandrivers.?;二、拓展词汇

1.__________adj.遥远的,远亲的→__________n.距离,远方?

2.__________v.进化→__________n.进化(论)?

3.__________v.产生,创造→__________n.产生;一代人;同代人→__________n.发电机?

4.__________adj.原始的,低等的→__________adv.原始地,低等地?

5.__________v.发现,察觉→__________n.发现,察觉

→__________n.探测器?;Ⅱ.用所给单词的适当形式填空

1.Themanisalways__________towardshisneighbors,sohisneighborsoftenkeephimata__________.(distance)?

2.(2021浙江1月卷)Thestudywaspraiseworthyinseekingtoenrichourknowledgeofthe__________(evolve)ofhumanlanguage.?

3.Thenewtestshouldaidintheearly__________(detect)ofthedisease.?

4.Naturalselectionensuresonlythefittestsurvivetopasstheirgenesontothenext__________(generate).?

5.Lifewenton__________(primitive)untilthedaywhenthetelephonewasbroughtintothevillage.?;三、核心短语

1.____________________追