【正文】 amp。vt. 傷害（某人） [練習] 根據(jù)句子的意思在括號里填入適當?shù)脑~或翻譯。Keys: 1). harmful 2). harm 3). Reading in the sun does a lot of harm to your eyes. = Reading in the sun does your eyes a lot of harm.= Reading in the sun is very harmful to your eyes. 4. exist vi. 存在；生存 existence n. 存在 [練習] 用exist的短語或其適當形式填空。Keys: 1). exists。 in 2). exist on to 3). existence5. puzzle vt.amp。vi. (使)迷惑；(使)苦思 ；難題 puzzled ；困惑的 puzzling [練習] 用puzzle的適當形式填空或翻譯。Keys: 1). puzzling 2). am puzzled 3). puzzled 4). puzzle 5) was puzzled 6). What puzzles me6. pull ，拖，拔；移動 ，拖；拉(引)力 [練習] 用pull短語的適當形式填空。Keys: 1). pulling out 2). pulled out 3). pull together7. cheer vt. amp。 vi. (使)高興、振奮；(對)歡呼 cheerful cheerless [練習] 用cheer的短語或其適當形式填空。Keys: 1). cheered 2). cheered。 on 3). cheering Ⅳ.重點詞組1. to begin with = to start with 以……開始；由……作為開頭；首先 [練習] 根據(jù)句子的意思完成句子。Keys: 1). began/started。 with 2). began/started with 3). To start/begin with 2. in time 及時；最終；遲早 [練習] 用time短語填空。Keys: 1). in time 2). in time 3). in no time 4). At no time 5). at the same time 6). At one time 7). at a time 8). for the time being 3. in one’ s turn 輪到某人；接著 [練習] 用turn短語填空或翻譯句子。Keys: 1). by turns 2). We drove the car by turns / in turn. = We took turns to drive the car. 3). Whose turn is it to give a speech today?4. prevent...from = stop...from = keep....from 使……不做事；阻止……做某事 [練習] 根據(jù)句子的意思完成句子或翻譯。Keys: 1). prevent/stop/keep the disease from spreading 2). prevent / stop 3). The police prevented/stopped/kept them from carrying weapons.= They were prevented/stopped/kept from carrying weapons.5. block out 擋?。ü饩€） [練習] 用out短語填空。Keys: 1). gave out 2). pick。 out 3). e out 4). turned out 5). checked out6. be off = set off 出發(fā)；動身；不用上班/學/開張 [練習] 用turn短語填空或翻譯。Keys: 1). are off 2). was off 3). Keep off 4). paid off 7. break out (災難、戰(zhàn)爭等) 突發(fā)；爆發(fā) [練習] 用break短語填空。Keys: 1). broke out 2). break up 3). broken down 4). broken into 8. watch out 密切注視；當心；提防 [練習] 用watch短語填空。Keys: 1). watching over 2). watch out for 3). watch out Ⅴ.重點句子1. It exploded loudly with fire and rock, which were in time to produce the water vapour, carbon dioxide, oxygen, nitrogen and other gases, which were to make the earth’ s atmosphere. 它(地球)巨大的爆炸噴出了烈火與巖石。最終產生了水蒸氣、二氧化碳、氧、氮和其他多種氣體，從而形成了地球的大氣層。 [練習] 完成句子或翻譯。Keys: 1). are to go 2). to e 3). are to hold。 to be held 4). The train is to arrive in Beijing at 10: 25 am.2. That made it possible for life to begin to develop. 那使生命的生長發(fā)育成為一種可能。 [練習] 完成句子或翻譯。Keys: 1). make it a rule 2). find it hard 3). He found it impossible to leave Germany for the USA. 4). I think/find/feel/consider it my duty to help you.3. But when I tried to step forward I found I was carried twice as far as on the earth and fell ，我發(fā)覺我被送出去很遠，步子的跨度竟是地球上的兩倍，因而我摔倒了。 [練習] 完成句子或翻譯。Keys: 1). This ruler is three times as long as that one. = This ruler is three times longer than that one. = This ruler is three times the length of that one. 2). four times as many students as 課文要點Ⅰ.課文詞匯填空答案：1. moving 2. atmosphere 3. following 4. later 5. extremely 6. on 7. multiplying 8. oxygen 9. which 10. goodⅢ.課文佳句背誦與仿寫1【原句】What it was to bee was uncertain until between and billion years ago when the dust settled into a solid globe. 答案：What gift he would give me was uncertain until yesterday afternoon when he came to see us. 【模仿2】沒人知道我們將要得到什么樣的工作，直到3年后我們從大學畢業(yè)以后才知道。答案：What jobs we will get is unknown until 3 years later when we will graduate from university. 2【原句】What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. 答案：What he wanted to tell us is that one afternoon when he was on his way home he saw a bird which was dying.【模仿2】他缺席的原因是他在上學時被一輛小車撞傷了。答案：Why he was absent is that he was badly hurt by a car when he went to school. 3【原句】They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish. 答案：We often see some people throw rubbish and spit everywhere，which makes our environment dirty. 【模仿2】她的父母非常感激我們，醫(yī)生也高度評價了我們的急救，這使得我們意識到學習急救的必要性。答案：Her parents were very thankful to us and the doctors thought highly of our first aid, which made us realize the necessity of learning first aid.單元自測 1完形填空答案： 文章用海明威的例子來說明一個問題：當生活給你一個打擊，你就借勢向前。1. D 通讀全文可知“不應該把所有的壞運氣都看作壞事”(它也許是推動你前進的一次機會或者動力)。根據(jù)此意需要選 D項2. D 根據(jù)文章最后一段可以得到提示：“When life gives you a kick, let it kick you forwards!” 當生活給你一個打擊，你就借勢向前。3. A 海明威通過這個“厄運”學到了一些東西。學到了 / 學會了要用learn表達。4. B 從第四段最后一句“Hemingway did rewrite the stories and eventually became a worldfamous writer.”可知在他丟書稿的時候他尚未成名，所以是在努力(struggling)當中。5. C 即將出版的書稿丟了，這對尚未成名的海明威來說不啻是一次災難(disaster)。6. C 這幾個月的辛勤勞動的成果就這樣付諸東流了(simply wasted)。7. A 他向朋友哭訴時，朋友卻認為這是運氣（fortune）。從下文他勸告海明威重新來寫作并且取得成功可以看出來。8. A 忘記那些不太有印象的東西，這些也是小說里不怎么重要或不精彩的(weak)部分。weak與the best相對。9. B 朋友鼓勵他要樂觀(optimism)，要有自信心(confidence)，而confidence與optimism并列，表達相近的意思。10. C 從前一句的 “Don’t pray for fewer problems。 pray for more ability.”可知不是要祈禱問題會減少，而應該去起到自己獲得更大的能力。那么，下一句：不是祈禱少一些挑戰(zhàn)，而應該祈禱自己具備更高的智慧 (greater wisdom)來應對這些挑戰(zhàn)。不是尋找一個簡單的解決途徑，而是要可能的最佳的方法。答案： 1．had e 考查動詞的過去完成時態(tài)，表槍聲在我想／認為之前發(fā)生： 2．Coming 考查動詞短語see somebody doing sth．的結構： 3．with 介詞，有，具有： 4．importantly more importantly表“更重要的是”： 5．Before 時間狀語從句，表“在……之前”： 6．and and連接ran up...和disappeared兩個動作，表并列關系： 7．What What happened?是固定句型，表驚訝： 8. 1ess less than 5 minutes表“不到五分鐘”。 9．was buying 過去進行時態(tài)，表當時正在買巧克力時，警察逮捕了他： 10．a 表一份獎品：第 26 頁 共 26