2019屆高三英語Cloning教案
b. sleep speeds up the loss of memory.
c. man should have a good sleep if he wants to keep a good memory.
d. staying up late will make you better prepared for an exam or interview.
42. it can be inferred from paragraph 4 that ____________.
a. some process helps memories to be washed out of the brain
b. professor stickgold is doubtful about whether sleep can make memories better
c. some memories normally influence the function of the brain
d. sleep improves the condition of memories
43. how was the research conducted by professor stickgold?
a. the subjects were divided into two groups.
b. all the subjects were kept awake for 3 nights.
c. one group slept at the first night but was kept awake the next two nights.
d. one group was kept awake for 3 nights but the other slept for the second and third nights.
44. what was the study result of the scientists at the medical university at lubeck?
a. rem sleep is not important at all for the consolidation for memory.
b. intellectual performance mainly depends on the slow wave sleep period.
c. when people sleep poorly in the first half of the night, it is almost the same as having no sleep at all.
d. rem sleep is as important as slow wave sleep in terms of memory recall.
45. the best title of this passage is ____________.
a. sleep necessary for memories
b. the importance of the first stage of sleep
c. studies made by scientists about sleep
d. the scientists' achievement in sleep research
答案：
文章開門見山提出本文的中心：考試或面試前熬夜不但沒有好處，而且有害。然后再通過科學(xué)家的實(shí)驗(yàn)進(jìn)一步論證這一觀點(diǎn)。抓住本文的中心并以此展開對整篇文章的理解，是做好本文的關(guān)鍵。大家應(yīng)特別注意文章的第一段，因?yàn)檫@是本文的主題段。
41.答案是c綜合判斷題。本文通過實(shí)驗(yàn)說明好的睡眠對記憶力至關(guān)重要：文章第一段就交代了整篇文章的中心，對本題有提示作用。
42.答案是d.推理判斷題。ppofes盼fsticksold的話說明，睡眠是不讓記憶力衰退的關(guān)鍵。
43.答案是久細(xì)節(jié)理解題。文章第六、七段介紹參與實(shí)驗(yàn)者被分成兩組，一組第一天晚上睡覺，另一組第一天晚上不睡覺。
44.答案是b.細(xì)節(jié)理解題。文章最后一段說明了slow wave睡眠階段的重要性。
45.答案是a. 主旨?xì)w納題。歸納文章第一段的內(nèi)容可得出本題答案。
4. 讀寫任務(wù)
閱讀下面的短文，然后按照要求寫一篇巧30詞左右的英語短文：