高考英语大一轮复习 unit 1 great scientists课件 新人教版必修

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1、英　语人教版精准高考必修五第一部分Unit1　Greatscientists1主干知识2考点探究3课堂达标4复习练案主干知识Ⅰ.单词分类巧记A．阅读词汇——认一认1．characteristicn．____________________2．physiciann．____________________3．infectvt.____________________4．investigatevt.&vi.____________________5．revolutionaryadj._________________

2、___特征；特性医生；内科医师传染；感染调查革命的；重大变革的B．高频词汇——写一写1．__________vt.吸收；吸引；使专心2．__________vt.照顾；护理；出席；参加3．__________vt.拒绝；不接受；抛弃4．__________adj.严重的；剧烈的；严厉的5．__________adj.积极的；肯定的；确实的6．__________n．柄；把手vt.处理；操纵7．__________vt.责备；谴责n．过失；责备8．__________vt.打败；战胜；使受挫n．失败9．______

3、____vt.认为；怀疑n．被怀疑者；嫌疑犯10．__________vt.暴露；揭露；使曝光absorbattendrejectseverepositivehandleblamedefeatsuspectexposeC．核心词汇——链一链1．__________n．科学→__________adj.科学的→__________n．科学家2．__________vt.&vi.结束；推断出→__________n．结论；结束3．__________n．热情；热心→__________adj.热情的；热心的4．___

4、_______n．小心，谨慎；警告→__________adj.小心的；谨慎的5．__________vt.&vi.捐献；贡献；捐助→__________n．捐献；贡献6．__________n．挑战vt.向……挑战→__________adj.具有挑战性的sciencescientificscientistconcludeconclusionenthusiasmenthusiasticcautioncautiouscontributecontributionchallengechallenging7．_____

5、_____vt.污染；弄脏→____________n．污染→__________adj.受污染的8．__________vt.宣布；宣告→__________n．广播员；宣告者→______________n．宣布；宣告9．__________vt.命令；指示；教导→__________n．说明；传授→__________n．指导者；教员；指导书10．__________vt.建设；修建→_____________n．建设；建筑物→_____________n．建设者；设计者；运营商pollutepolluti

6、onpollutedannounceannouncerannouncementinstructinstructioninstructorconstructconstructionconstructerD．写作词汇——用一用1．Iwanttobea__________todiscovera__________breakthroughtosavepeople'slives.(science)2．Itisimportanttofollow__________fromyour__________whenyou'reski

7、ingontheslopes.(instruct)3．The__________dressedinofficialclothes__________the__________fromthegovernmentyesterday.(announce)scientistscientificinstructionsinstructorannouncerannouncedannouncement4．Theworkersare__________thebridgedamagedbytheflood,andthebridge

8、under_______________connectstheroadwiththetown.(construct)5．ThefirstladyPengLiyuanhas__________alotofmoneytotheschoolandshehasmadeagreat_____________toeducation.(contribute)constructingco