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Unit2Let’scelebrate
重点单词变形，词组，短语，句型练习
(知识点全覆盖)
基础词汇变形
1.v.向……表示敬意→adj.可敬的
2．n.装饰物→vt.装饰，布置，美化
3．n.自由，自由权利→adj.自由的→adv.自由地，不受限制地，畅通地
4．v.参加，参与→n.参加→n.参与者，参加者
5．n.(社会上的)不平等→adj.平等的→adv.平等地→n.平等，相等
6．adj.频繁的，经常的→adv.经常；有规律地
7．v.抱怨，不满，发牢骚→n.抱怨
8．v.吸引，引起……的兴趣→adj.吸引人的，有魅力的→n.吸引力；具有吸引力的事物或人
9．n.比赛，竞赛→vi.比赛，竞争
→adj.竞争性的→n.竞争者；对手
10．adj.正式的→(反义词)adj.非正式的
11．n.东道主，主人→n.女主人
12．n.场合，时刻→adj.偶尔的，偶然的→adv.偶尔，间或
一、用单词的适当形式完成句子
1．While________（chat）withthem,Ibecameawareoftheadvantagesofphysicalexercise.
2．Thewomenworkintheloudnoisealldaylong,whichleadstohearing________(lose).
3．Danaadmitted________(feel)hurtbywhatIhadsaid.
4．Wehavetoadmither________（be）organisedinherspeech.
5．Theyarekeen________(see)rarebirdsatthedestination.
6．Sportsteamownersspendmillionsofdollars__________(attract)toptalent.
7．Weshouldpayattentionto________（make）adetailedplan,whichcanguaranteeustosucceedintheend.
8．IhaveasuitbutIonlywearitonspecial________(occasion).
9．________oneoccasion,shecalledmeinthemiddleofthenight.
10．Formallanguageisdifferentfrom________(formal)languageinseveralways.
11．Youshouldbe________(formal)dressedonsuchaformaloccasion.
12．Howmanyrunnerswillbecompeting________themarathon?
13．Theywillhavethebedmovedtothenewhousewhenthe________(decorate)ofthehouseisfinished.
14．Themanisreadingabookwhosecoverisvery________（attract）.
15．Thousandsofforeignerswereattracted________theShan