M5 U1 重点词汇讲解.ppt

Cholera was a ______ disease around 19th century. Neither its cause nor its______ was understood. Many people died_____ _____ there was an outbreak. John Snow, an ______ doctor, wanted to face the challenge and helped ordinary people _______ ______ cholera to find its cause. 2. every time:每当…… 每次我去拜访约翰，他都在忙着工作。 Every time I visited/called on John, he was busy with his work. 我一见到他就把这封信给他。 I will give him the letter the moment I meet him. 3. expose vt.暴露；揭露；使曝光；使面临 1. _____ _______ _____ sunlight for too much time will do harm to your skin. 2.Potatoes turns green when __________ light. 3. 有些孩子从未接触过音乐。 4. To his delight, he quickly ______ himself to the new situation. A. acquainted B. exposed C. adapted D. devoted John snow ________ that people _______ this disease into their bodies with the meals. So when another outbreak _____ London in 1854, he was ready and__________ to find out why. John _____ ____ the source of the water which came from the river _______ by the water form London. It seemed that the water _____ _____ ______ 4.absorb vt.吸收；吸引；使专心；吞并 这项实验完全吸引了约翰的注意力。 The experiment totally absorbed John’s attention. ________, John simply forgot food and sleep. A. Absorbing in his work B. Absorbed in his work 阿司匹林能很快被身体吸收。(aspirin) Aspirin can be quickly absorbed into/by the body. 5. hit vn. A bullet hit him on the leg. The area was hit by cholera. It hit me all of a sudden that I had forgotten John’s birthday. The new play is the hit of the season. 6. blame: vt.责备；谴责 n.过失，责备 是他的邻居，而不是约翰，应该受到责备。 It was his neighbor rather than John that was to blame. With some extra evidence, John snow was able to ________ _____ ______ that the water carried the virus. To _______ this ______ happening again, he _________ the source of all the water supplies ______ ______ _____. Keys： treat cured beats/is beating， hit/struck, defeated, beats/beat, defeated, won, defeated, beat 1）照料,处理（治疗） 2）出席,参加 3）注意,倾听;致力(于)[(+to)] 4） Ill attend to the matter. 5）S