高效課堂寶典訓(xùn)練九年級(jí)英語(yǔ)滬教版
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( )4. What is the main idea of this passage?
A. To introduce Deng Jiaxian's educational background.
B. To tell the story of how Deng Jiaxian got radiation sickness.
C. To show Deng Jiaxian's contributions to China's nuclear development and his selfless spirit.
D. To describe Deng Jiaxian's life in the United States.
答案：C
解析：主旨題需概括文章核心內(nèi)容。選項(xiàng)A僅提及教育背景，片面；B只講輻射病故事，非主要；D描述美國(guó)生活，未體現(xiàn)核心貢獻(xiàn)。結(jié)合常識(shí)及選項(xiàng)邏輯，Deng Jiaxian作為核科學(xué)家，文章核心應(yīng)是其對(duì)中國(guó)核發(fā)展的貢獻(xiàn)及無(wú)私精神，C符合。
( )5. Which of the following statements best describes Deng Jiaxian?
A. He was a person who only cared about his own achievements.
B. He was a selfless scientist who dedicated his life to China's nuclear cause and always put his colleagues and the country first.
C. He was a scientist who gave up easily when facing difficulties.
D. He was a person who preferred working alone rather than collaborating with others.
答案：B
解析：推斷人物特征題。A“只關(guān)心個(gè)人成就”與無(wú)私精神相悖；C“輕易放棄”、D“喜歡獨(dú)自工作”均不符合科學(xué)家堅(jiān)毅合作的形象。B“無(wú)私奉獻(xiàn)于中國(guó)核事業(yè)，將同事和國(guó)家放在首位”符合對(duì)Deng Jiaxian的正面描述及常識(shí)，為最佳選項(xiàng)。
