外研版九年級英語上冊《There were few doctorsso he had to work very hard on his own》Heroes PPT課件(第1課時),共10頁。
operation名詞,意為“手術”。
【拓展】operate動詞,意為“動手術”。operate on意為“給······動手術”,on為介詞,后接表示人或身體部位的名詞或代詞。
【注意】①have an operation意為“做手術”,該短語中的have有“進行”的意思,表示某人因健康問題而進行手術,主語常是病人。
②do an operation意為“做手術”,其主語是醫生,而不是病人。
【辨析】sick與ill
兩者都有“病的;生病的”之意,但用法不同。
①sick既可作表語,又可作定語,其名詞形式為sickness。
②ill只能作表語,其名詞形式為illness。
eg:He is taking care of the sick child.他在照顧生病的孩子。
She is sick/ill in hospital.她生病住院了。
die for意為“為······而死”。
die動詞,意為“死”,其名詞形式為death,形容詞形式為dead,現在分詞形式為dying。die為短暫性動詞,不能和表示一段時間的狀語連用,可轉換為be dead表示狀態,此時可與表示一段時間的狀語連用。
eg:Her grandfather has been dead for several years.
=Her grandfather died several years ago.她的祖父去世好幾年了。
【辨析】die of與die from
①die of指死于疾病、衰老、饑餓等,原因多來自內部,后常接名詞。
eg:He died of a strange illness.他死于一種怪病。
②die from指由于外傷或不注意的原因而死,原因常來自外部,后常接名詞。
eg:His father died from an accident.他的父親死于一次事故。
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