高二上期中考词汇复习选必修1Unit 2（原卷）.docx

高二上期中考词汇复习选必修1Unit2

词形转换

1．secureadj.安全的；安心的；可靠的；牢固的→n.保护措施；安全工作

2．remoteadj.远程的；偏远的→adv.远程地

3．warnv.警告→n.警告；警示；先兆

4．constantadj.不断的；重复的；不变的→adv.不断地

5．normaladj.正常的→adj.不正常的；反常的

6．criticizevt.批评；批判→adj.严重的；关键的；批判性的

7．potentialadj.可能的；潜在的n.潜力；可能性→adv.潜在地；可能地

8．relevantadj.有关的；有意义的→adj.不相干的；不切题的

9．innovatev.革新→n.创新；创造

10．predictvt.预测；预言；预料→n.预测；预言

用单词的适当形式完成句子

Hefounditverydifficult(solve)theproblem.

12．Consideringthathedidn’thavethepotential(conduct)theresearchwell,thebossfiredhim.

13．Don’tletyourself(persuade)easilyintobuyingthingsyoudon’tneed.

14．Peopledevelopapreferenceaparticularstyleoflearningatanearlyageandthese（prefer）affectlearning.

15．Sheisjusta(distance)memoryformenow.

16．Themonumentcanbeseeadistance.

17．Anyhow，youwon’t(play)forthenextfewSaturdays.

18．Hewatchedthetrainawayuntilitwasonlyadotindistance.

19．Wehavetodelayourjourneybecauseofthe(normal)weatherconditions.

20．IguesswhatIamsayingisthatyour(paragraph)aren’treallypresentedinalogicalorder.

21．Parentsshouldmaketheirchildrenfeel,lovedandwanted.(security)

22．(combine)twoormoreelementsinachemicalway,youwillgetatleastonenewsubstance.

23．Thecaptaincommandedhismen(pack)upandmarchon.

24．On(hear)thenews,thelittleboyburstintotears.

25．Theexpertwillgiveusalectureonhowtostudy(efficient).

用单词的适当形式完成短文

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

AlaskaAirlinesannounceditwillbecomethefirstU.S.airlinetolaunchanelectronicbagtag(标签)programlaterthisyear.Thetagsaresmallprogrammabledeviceswithe-paperdisplaysthataredesigned26(replace)thep