2017年托福寫作熱門素材運用講解二十三

　　托福寫作素材模板：科技和職業(yè)

　　素材段落

　　People from different occupations have benefited from the advancement of modern technology. For example, the electronic calculator has liberated accountants from complex and repetitive calculations that are time-consuming and exhausting. CT-scans and B-type ultrasound scans often aid doctors in diagnosing illnesses for patients which may even include fatal diseases. The advent of computers and the Internet has provided easy and ready access for people to search for relative information in a short period of time. Before computer technology became readily accessible, anybody wanting information had to rely on searching through countless books and periodicals to find the information they were looking for.

　　單詞和詞組

　　liberate … from … 解放、釋放

　　=free/release/emancipate … from …

　　✎ liberate students from intense academic pressure

　　aid in … 在…方面幫助

　　=assist, help

　　✎ with the aid/assistance/help of

　　話題詞匯

　　最新發(fā)明 latest invention

　　技術(shù)發(fā)展 technological development/progress

　　阻礙進步 hinder/impede progress

　　提高質(zhì)量 enhance/improve the quality of

　　提高生產(chǎn)力 boost productivity

　　發(fā)射通訊衛(wèi)星 launch a communications satellite

　　有效的通信手段 effective means of communication