必修2词汇之词类转换x

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1、UnitOne，BookTwo1._________n.价值_________adj.贵重的；有价值2._________vi.幸免；幸存；生还_________n.幸免；幸存_________n.幸存者二、单词拓展(A)单词派生survivorvaluevaluablesurvivesurvival3.__________vt.使吃惊；惊讶__________adj.令人吃惊的__________adj.感到吃惊的______________n.惊讶；惊奇4._______n.艺术_______n.艺术家amazeamazinga

2、mazedamazementartartist5.__________v.绘画；油漆__________n.绘画；画__________n.画家；油漆匠paintpaintingpainter6.________adj.正式的__________adj.非正式的informalformalNothingismore_________(value)thanreallove.1.根据空前的more和空后than可知要用形容词。2.Todaythe________(survive)ofmanywildanimalsisthreatened

3、.2.由the……of……表示“……的……”可知用名词。(B)灵活运用valuablesurvival3.Tohis____________,thenewsmadehisfamily________(amaze).3.第一空由前面的形容词性物主代词his可知;第二空因为是用来修饰family“家人”,故填amazed作宾补。amazementamazed4.Apersonwhodependsonhis________tomakealivingisa______(paint).4.第一空由前面的形容词性物主代词his可知应填名词，再结

4、合意思即可知;第二空应注意看到句首的aperson。5.Atthecourt,hewas_______(formal)chargedwithmurder.5.该空用来修饰动词charged,故用副词形式。paintingspainterformallyUnit2TheOlympicGames1.___________vi.比赛;竞争___________n.竞争者____________n.比赛;竞争____________adj.竞争的;竞争激烈的2.__________n.志愿者;vi自愿__________adj.自愿的;志愿

5、的二、单词拓展(A)单词派生voluntarycompetecompetitorcompetitioncompetitivevolunteer3._______v.以…为基础n.基地______________n.基础;根据(复数)________adj.基本的;基础的basebasis(pl.bases)basic4.________v.容许；承认；接纳___________n.承认；入场费admissionadmit5.___________v.做广告;登广告_____________________n.广告__________

6、_n.广告商advertisead(advertisement)advertiser6._________n.疼痛；痛苦_________adj.疼痛的；痛苦的_________adj.无痛的painlesspainpainful1.Asagood___________(compete),hewinsthe_____________(compete)inmostcases.1.第一空由前面的good和后面的主语he可知;第二空由前面的win的搭配可知。(B)灵活运用competitorcompetitions3.Amonthafte

7、rher________(admit)intotheuniversity,shefellill.2.Food,clothingandhousingareall______(base)necessitiesoflife.3.由空前的形容词性物主代词可知应填名词形式。basic由空后的necessities可知应填形容词形式,作定语。admission5.Itwasa_______(pain)experiencetoteachhimJapanese,becausehisabilityinlanguagelearningwaspoor.5

8、.由空后的experience可知应填形容词形式,作定语。4.Good_______________(advertise)helpsellgoods.4.由空前的good可知此空应填名词形式。advertisementspainful