Unit-5-First-Aid-词汇讲解与拓展课件-高中英语人教版选择性必修第二册.pptx

unit5

;;1.techniquen.技能；技术；技艺;单句填空

①Therearevarious(technique)fordealingwithindustrialpollution.?

②Weofferfree(technique)supporttothosebuyingoursoftware.?

完成句子·背诵

③这是一个重要的数字图像处理技术。

Thisis__________________________________digitalimageprocessing.?;2.senseoftouch触觉;单句语法填空

(1)Youareonlyrightasense，butyoudon’tknowallthefacts.

(2)AsfarasIamconcerned，thereisnosensebuyingexpensiveclothesforchildren，astheysoongrowoutofthem.

完成句子

(3)Itdoesn’t（有意义）tobuythecheapestbrandofcomputerjusttosaveafewdollars.

(4)Insummary，heisapersonwith（责任感）.

;3.minoradj.较小的；次要的；轻微的

minorinjury/subject/language轻伤/副科/少数民族语言

【词语积累】

minoradj.较少的，次要的

minorityn.少数；少数民族

a/theminorityof少量的，少数的

beina/theminority占少数beinthemajority占多数

【误区警示】

aminority/majorityof+复数名词+复数/单数谓语动词

theminority/majorityof作主语时，谓语动词的数和后面名词的数一致;单句语法填空

(1)Onlya（minor）ofchefsarewomenincafeterias.

(2)Womenaretheminorityinthetopranksofgovernment.

(3)Onlyaminorityoflocals（be）notengagedintherescueworkyesterday.

(4)Themajorityofmemberswhoparticipateintheactivity（be）againsttheplan.

完成句子

(5)Generallyspeaking，menEnglishteachersareusually（占少数）athighschools.;4.looseadj.松的；未系紧的；宽松的;单句填空

①Thiskindofbehaviorcan(loose)yourconnectionwithyourfriends.?

②Theinvestigationhadaimedata(loose)organizedgroupofcriminals.?

完成句子·背诵

③他有一颗牙齿松动了。

Hehas________________________.?;5.urgentadj.紧急的;急迫的;急切的;单句语法填空

(1)Inthisboxaresomestemcellsthatare（urgent）neededforapatient.

(2)Weshouldkeepcalminfaceof（urgent）.

(3)Ifsomethingis（urge），itneedstobedealtwithassoonaspossible.

(4)IreceivedaletterfromMoira，urgingme（get）intouch.

完成句子

(5)Teachersshould（力劝学生们）learnmoreEnglishidioms.

(6)Iwassoangryt