Unit+2+Welcome+to+the+unit-Reading+单词用法讲解课件-2021-2022学年高一下学期英语牛津译林版（2020）选择性必修第一册 (1).pptxVIP

;本单元词汇梳理

1.composer：compose(v作曲)+-er

2.symphony：sym-(together一起)+phon(voice声音)+-y→一起奏出的美妙声音→交响乐

3.compose：com-(together一起)+pos(toplace放置)+-e→放到一起→组成

词块：becomposedof

派生词：composer,composition；

4.deserve：de-(completely完全)+serve(toserve服务)→服务所应得→应得

词块：deservetobedone/deservedoing

5.tearapart：tear(v撕)+apart(adv分开地)

6.pleasant：来自please；反义词：unpleasant

词块：it’spleasanttodosth,bepleasanttosb

7.whisper：拟声词，模仿嘶嘶声

词块：whispersthtosb,inawhisper;8.dramatic：drama(n戏剧)+-tic(形容词后缀)

词块：adramaticincrease

词族：drama,dramatic,dramatically,dramatist

9.weep：比cry正式；词块：weepforjoy

10.overcome：词块：overcometheproblem/difficulty,beovercomewithsadness/sorrow

11.sorrow：比sadness正式；词块：toone’sdeep/greatsorrow

12.transform：trans-(across从一方到另一方)+form(使成形)→使从一种形态成为另一种形态→使改变

词块：transformsth/sbfromsthintosth；派生词：transformation

13.forever：for+ever

14.combine：com-(together一起)+-bini(twobytwo二)；基本义是“合在一起”

词块：combine…and/with

派生词：combination

15.blues：blue(adj忧郁的)+-s;16.folk：词块：folksongs/music

17.tune：词块：in/outoftune

18.rural：反义词：urban；词块：ruralvillages

19.surroundings：surround(v包围)+-ing+-s

词族：surround,surrounding,surroundings

20.guarantee：词块：guaranteetodosth

21.jazz：音译词“爵士乐”

22.adaptation：adapt(v适应)+-ation(名词后缀)

23.communist：commun(common共同的)+-ist(名词后缀)

同源词：communism

24.invader：invade(v侵略)+-er(名词后缀)

25.consistof：con-(together一起)+sist(tostand站)→站在一起→由……组成；consistof相当于becomposedof,但要比bemadeupof正式

26.defend：de-(away离开)+fend(tohit打击)→打击入侵者使其离开→防御；派生词：defence;;compose;compose词源解读

compose:com-(together一起)+pos(toplace放置)+-e→放到一起（基本义）;?[U]组成；构成：

thechemicalcompositionofthesoil

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