Unit 5 The power of nature
unit 5 the power of nature一、語言要點i單元要點預覽(旨在讓同學整體了解本單元要點)
詞匯
部分
詞語
辨析
1.living / alive / live 2. force / power / strength
詞形
變化1. volcano n.火山volcanic adj. 火山的volcanology n.火山學volcanologist n.火山學家2. erupt v.爆發eruption n.(火山,戰爭)爆發3.absolute adj.絕對的,完全的absolutely adv.絕對地4. anxious adj.憂慮的anxiety n.擔心,焦慮5.bathe v.洗澡,游泳bath n.洗澡6.comfort v.&n.安慰;使緩和comfortable adj.舒適的uncomfortable adj.不舒服的;不舒適的
重點
單詞1. equipment n.裝備,設備2. appoint vt.約定; 任命, 委任3. evaluate vt.評估,評價,估計4. precious adj.貴重的,珍貴的5. panic v.驚慌n.驚慌,恐慌6. diverse adj.多種多樣的,不同的7. guarantee vt.保證,擔保
重點
詞組compare……with與……比較 burn to the ground全部燒毀make one’s way前往 spare no effort不遺余力,盡力impress sb. with sth. 使某人銘記某事
重點句子1. i was about to go back to sleep when suddenly my bedroom became as bright as day.2. it is said that this boy, who had a great gift for languages and persuasion, is the father of the manchu people.
重點語法動詞形式ing作狀語(見語法專題)ii 詞語辨析 (旨在提供完形填空所需材料) 1). living / alive / live adj.活的【解釋】living可作定語又可作表語;可用于指人也可用于指物,指人時可表示“健在”此時指和”死”相對的活著。 alive 可作表語,后置定語或補語。多用于指人,往往指雖有死的可能,但目前還是活著的,強調“活著的”本身。 live主要用于指物,表示“活的、有生命的”,還可以表示“實況轉播的”。一般只用作定語,放在名詞前。【練習】選擇living / alive或live并用其適當的形式填空1) a ______ language should be learned orally. 2) the old man is still _______. 3) it is a ______ fish. 4) he was caught ______and the others were killed. 5) this is a ______ tv program.keys: 1. living 2. alive 3. live s 4. alive 5. live2). force / power / strength n.力,力量【解釋】force指發揮出來的,側重于外在的力,如大自然的力、勢力,也指文章、論點的有力。 power側重于能力、權利、動力、政治、法律力量; strength指身體內部的體力【練習】選擇force / power 或strength,并用其適當的形式填空1) he has lost the ______ of speech. 他喪失了語言能力。 2) for a small lady she has surprising ______. 她個子雖小但力大驚人。 3) the ______ of the volcano eruption caused much great damage to the small town. keys: 1) power 2) strength 3) force