必修五unit4上课用知识点.ppt.pptx

词形变化

1.employv.雇佣,使用n.雇佣

雇佣者受雇者

失业n.失业的

2.approvev.赞成,批准n赞成,批准

不赞成，反对

3.professionn.职业,专业

adj.专业的

4.guiltn.犯罪adj.犯罪的,内疚的

5.concentratev.集中注意力

n.专注,专心;【练习】用括号内所提供词的适当形式填空

1)Thisbookdemandedallyour____________.(concentrate)

2)Myparentsdidn’t_________ofmyleavingschoolthisyearandIhadtoaccepttheir________.(approve)

3)Weneedenough___________engineerstoundertakethejob.(profession)

4)His_______wasprovedbeyondalldoubtbytheprosecutionandhefelt_____aboutnottellingthetruthtothejudge.(guilt)

5)Thefactoriesthat________thousandsofworkerscriticizedthemethod_________bythecountry’sgovernment.(employ);II词语辨析

1.occupation/profession/job/work

【解释】job可数名词,可指???立的一份工作或职位

work不可数名词,泛指一切工作

profession常指需要专门技能，尤指需要较高教育水平的行业,职业.

occupation较为正式,常用于所填的表格上

【练习】1)Pleasestateyourname,ageand_________belowbeforeyougotowork.

2）Ihaveafew________todointhehousethismorning.

3)Typingbyusingthecomputeralldayishard________.

4)ProfessorZhangistheverytopofmedical____________.;2.acquire/obtain/get/gain

【解释】obtain包含着“努力”、“希望”或“决意”去获得某物的意思。通过努力工作而得到所需东西

get是最普遍、使用范围最广的词以某种方式手段获得某物

acquire经过努力的过程逐渐获得

gain有obtain的含义，但更强调目的物需要努力奋斗才能得到，而且这种东西具有价值，特别是物质价值。

【练习】1)Wemustworkhardto__________agoodknowledgeofEnglish.

2)I______aletterfrommyparentsyesterday.

3)Ihopethatyouwill________greatersuccesssoon.

4)He__________experiencethroughpractice.;3.v.控诉,起诉

accuse/charge

【解释】accuse常用于accusesb.ofsth

charge常用于chargesb.withsth

【练习】选择accuse或charge并用其适当的形式填空

They________himoftakingbribes（贿赂）.

Thepolice________himwithcartheft.

【拓展】theaccused被告

Heraccusingeyeswerefixedonhim.

她用责备的眼光盯着他。;4.process/progress/procedure

【解释】proces