高二英语book6 unit1知识精讲 人教实验版

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1、高二英语Book6Unit1知识精讲人教实验版一.本周教学内容：Book6Unit1二.重点词汇讲解1.aimn目标，目的，意图v瞄准，对准Themainaimofthecourseistoimprovestudents’communicationskills.Mr.Smithtookaimatthetiger.Heaimedhisgunatahare.相关短语：withtheaimof有……的目的takeaimat/aimat瞄准aimsthatsth把……瞄准……2.convincev1）使确信，使信服2）说服convincedadj确信，信服convincingadj有说服力的，

2、使人信服的相关短语：convincesb说服某人convincesbthat….使某人确信某事convincesbtodosth说服某人做某事如：Isucceededinconvincinghimthatthestorywastrue.Ihavebeentryingtoconvincethemtocomewithme.3.attempt1）作为动词，“设法；尝试；试图”结构为：attempttodosth相当于trytodosth/seektodosth意思为：尽力做，但不一定成功。注意区别：succeedindoingsth/managetodo意思为：成功地做某事；2）作为名词，“

3、试图；尝试；努力”结构为：makeanattempttodosth/makeone’sattempttodosth.如：①EverytimeIhaveattemptedtoconvinceher,I’vefailedcompletely.②Allattemptstocontrolinflationhavefailed.4.focus1）vt/vi集中精力于……Modernmedicinehastendedtofocustoomuchondevelopinghighlycomplicatedtechniques.2）vt调节（照相机的）焦距Hefocusedhisbinocularson

4、thebuildingopposite.3）n焦点，重点Thefocusoftheconferenceshiftedfrompopulationgrowthtotheeducationofwomen.相关短语：focuson集中focussthon把……对准……focusattentionon把注意力集中在(pay/fixattentionto)infocus清晰的，焦点对准的outoffocus不清晰的，焦点没对准的5.consequentlyadv=asaresult所以，结果（句子副词）[注意asaresultof介词短语]Thebankrefusedtogivethecompa

5、nymoretime.Consequently/Asaresult,itwentbankrupt.consequencen结果consequentadj作为结果的，因……而起的；必然的短语：beconsequenton“……是……的结果”Hissuccesswasconsequentonhishardwork.他的成功是勤奋工作的结果。6.possessv拥有，具有，持有possessionn所有物，财产（通常用复数）；拥有，占有possessiveadj占有欲强的n所有格相关短语：拥有某物：(sth)Inthepossessionof(sb)/(sb)inpossessionof(s

6、th)(sb)takepossessionof(sth)havepossessionof如：Hepossessestwocars./Twocarsareinthepossessionofhim./Heisinpossessionoftwocars.Hepackedhisremainingpossessionsintothetruck.Thehousehasbeeninthefamily’spossessionssincethe1900s.7.score1）n.得分,分数Thescorewasfive-nilwithfiveminuteleftinthegame.比赛离终场还有五分钟时，

7、双方比分为五比零。2）v.得分Arsenalscoredinthefinalminuteofthegame.阿森纳队在比赛的最后一分钟进了一球。3）n.“二十”，它与dozen,hundred,thousand,million等词一样，前面有确定数字时，不加s，但可以与介词of连用，但hundred,thousand和million前面有确定数词时，不能跟of短语。没有确定数词时加s及of表示许许多多。Ascoreofbooksareneede