Unit2词汇课文缩读语法讲练完形阅读七选五语法填空作文学生版.docxVIP

牛津高中英语选择性必修四单元二套题(学生版)

(词汇、课文缩读重要词汇填空、语法讲练、完形填空、阅读理解、七选五、高端时讯英语语法填空、作文一练)

一.词汇

识记

reactvi.反应，回应，服药后过敏，作出反应，起不良反应，产生化学反应

toreactagainst…反抗……

toreacttosth对某物过敏，对某物起不良反应，?对某物回应

toreactwithsth与某物产生化学反应

They’ll?react?aggressively.

Ironreactswithwaterandairtoproducerust.

Shereactedtotheinsultbyturningherbackonhim.

Howdidtheyreacttoyoursuggestion?

gentleadj.平和的，轻柔的，舒缓的，温和的，温顺的，文雅的

We’venevermetsuchgentlepeople.

Mymotherisakindandgentlewoman.

Thegentlemusiccanrelaxhim.

Agentlebreezestirredtheleaves.

ThedogissogentlethatIamnotafraidofit.

Sheisgentlelikealamb.

Heisamangentleinmannerbutfirminaction.

Hewasapersonofgentleblood.

encodevt.把……译成密码，加密，把……编码

Thetwoparties?encode?confidentialdatainaformthatisnotdirectlyreadablebytheotherparty.

Weshouldencodethemessageforsecurityreasons.

decodevt.破译，对……译码，对……解码，解码，译解

About60,000subscribershavespecialadapterstoreceiveand?decode?thesignals.

TheLabActivitywillhelpstudentsdecodeawaveform.

mailn.邮件，信件，邮包，邮政，电子邮件vt.邮寄

Iopenedmymailandwassurprisedtoseeabrokenvase.

Somemailcameforyouthismorning.

Ourproductsareavailablebymailorder.

ThismailserviceiscalledRuralFreeDelivery.

Iwenttothepostofficetomailtheletters.

Makesuretheparcelistiedupbeforeyoumailit.

feedbackn.反馈，反馈意见，反馈信号

Wedon’tgetenoughcustomer?feedback.

Didyougetanyfeedbackfromyourclients?

Thewritergetsnoimmediatefeedbackandsimplyhastoimaginethereader’sreaction.

I’dappreciatesomefeedbackonmywork.

petentadj.有能力的，能胜任的，合适的，称职的

Alwaystechnically?petent,thepaintingsare,however,curiouslysuperficial.

Theyareveryprofessionaland?petent.

IsMarypetentasateacher?

Weknowyouarepetentindoingthisjob.

obtainvt.取得，获得，得到，赢得vi.?流行

Gaviriahadbeenwidelyexpectedto?obtain?welloverhalfthevotescast.

Obtain?andkeepallreceiptsfortaxifares.

He