Unit+1+People+of+Achievement+单词讲解导学案 高中英语人教版（2019）选择性必修第一册.docx

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Unit1单词讲解

1.vitaladj.必不可少的，极其重要的，充满生机的

bevitaltosth./for(doing)sth.对……至关重要

Itisvitalthat…(should)do…重要的是

vitallyadv.至关重要的;极其;绝对

①Thesemeasuresarevitalnationalsecurity.

②Asweallknow,waterisvitalto/forkeepingeverythingalive,without________theworldwouldbeadeadplace.

③________isvitalthatyou(should)keepaccuraterecordswhenyouareself-employed.

④Theconservationoftropicalforestsis________vitalimportance.

2.crucialadj.至关重要的；关键性的

becrucialto/forsth.对……至关重要

becrucialthat...……是极其重要的

3.commitvt.承诺；保证，犯（罪/错）；把……提交给；把……判处

commitoneselftodosth.承诺；保证（做某事、遵守协议或安排等）

commitoneselfto(doing)sth.答应/致力于/献身于做某事

committedadj.尽心尽力的；坚定的；坚信的

becommittedto(doing)sth.忠于...；致力于...

commitmentn.保证;承诺;献身;投入

①Borrowersshouldthinkcarefullybeforecommittingthemselves________takingoutaloan.

②Bothsidescommittedthemselves________(settle)disputepeacefully.

③Tomisa________(commit)memberofourfootballteam.

④Amanwhocommittedamistakeanddoesntcorrectitis________(commit)anothermistake.

4.objectiven.目标;目的adj.客观的

withtheobjectiveof...目的是……

achieve/meetanobjective达到目标

setanobjective制定目标

beobjectiveabout对……是客观的

objectivelyadv.客观地

objectvi.不赞成,反对n.目标;物体;客体;宾语

objectto(doing)sth反对(做)某事

5.evaluatevt.评价；评估

evaluatesb.on/by根据……评价某人

evaluationn.估计；评价

makeanevaluationof对……进行评估

Itiswidelyacknowledgedthatstudentsshouldbe________(evaluate)intermsofoverallquality.

6.distinctadj.清晰的；清楚的；有区别的

Itisdistinctthat….很明显

distinctionn.区别

makeadistinction区分开来；区别对待

makenodistinction没有区别

distinctionbetween…and…和之间的区别

7.obtainv.获得；赢得（规章、习俗等）存在；流行

obtainone’spermission得到某人许可

get/obtainanadmissionto获准进入、加入

8.acknowledgevt.承认(属实、权威等)；(公开)感谢

acknowledge(doing)sth.承认(做)某事

acknowledgethat...承认……

acknowledge...tobe/as...认为……是……

Itisuniversally/widelyacknowledgedthat...…是大家所公认的