【正文】 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). 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。3. A 海明威通過這個“厄運”學到了一些東西。weak與the best相對。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(jié)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．a(chǎn)nd 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”。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。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)。 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。Keys: 1). gave out 2). pick。 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。 aside 3. harmful adj. 有害的；傷害的 harm n.amp。 weather5. now that / since / because / as【練習】根據(jù)句子的意思在括號里填入適當?shù)脑~。t ask for smaller challenges。_____________________________________________________________________單元自測 1完形填空閱讀下面短文，掌握其大意，然后從1—10各題所給的A、B、C和D項中，選出最佳選項，并在答題卡上將該項涂黑。There are ______ ______ ______ ______ ______ ______ we expected.課文要點Ⅰ.課文詞匯填空根據(jù)課文內(nèi)容完成下面語法填空，注意單詞拼寫和詞語用法： As the result of Big Bang, the violent earth slowly settled into a globe 1 (move) around the sun. The gasses which were to make the earth39。_____________________________________________________________________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。[解釋] 此句中的made后跟帶形式賓語it的復合結(jié)構，其中it是形式賓語，真正賓語是不定式復合結(jié)構，“for live to begin to develop”，賓語補足語是possible。例如：1). Here is a message for you from your head teacher: you are to go to her office after class. 你的班主任給你一個口信，要你下課后到她的辦公室去。[短語歸納] off短語：get off 下車 fall off 從……摔下來 take off 脫下；起飛 keep off 遠離 turn off 關閉 pay off 付清，還清 set...off 給……送行 kick off 踢球jump off 跳下 give off 散發(fā) show off 炫耀 shut off 關閉 [練習] 用turn短語填空或翻譯。_____________________________________________________________________3). 今天輪到誰發(fā)言了？_____________________________________________________________________4. prevent...from = stop...from = keep....from 使……不做事；阻止……做某事[典例] His back injury may prevent him from playing in tomorrow’ s game. 他背部的傷可能使他參加不了明天的比賽。[重點用法]begin/start with 從……開始 begin/start sth with 從……開始…… [練習] 根據(jù)句子的意思完成句子。1). To explain the ________ (puzzle) findings, he offers two theories. 2). I _______ (puzzle) that I haven’ t heard from Liz for so long.3). She listened with a _______ (puzzle) expression on her face.4). No one has yet succeeded in explaining the _______ (puzzle) of how life began.5). He _______ (puzzle) what to do next.6). _______ _______ _______ (使我困惑的事情) is why he left the country without telling anyone.6. pull ，拖，拔；移動 ，拖；拉(引)力[典例]1). You push and I’ ll pull. 你來推，我來拉。[重點用法]be harmful to sb./sth. 對……有害 do harm to sb.= do sb. harm = harm sb. 對……有害；傷害……[練習] 根據(jù)句子的意思在括號里填入適當?shù)脑~或翻譯。1). The naughty boy _______ (lie) to me that the hen that _______ (lie) there just now had ______ (lay) two eggs the day before.2). In my opinion, ________ (prevent) is more important than treatment.3). Some programs on the Internet are full of ________ (violent) and sex.4). With the ________ (develop) of modern industry, more and more pollution is caused.5). China is a ________ (develop) country belong to the third world.6). There are ________ (fundament) differences between your religious beliefs and mine.7). His ambition is to bee a great ________ (physics).Ⅲ.重點詞匯1. system n.[c] 系統(tǒng)；體系；制度；方法 systematic adj 有系統(tǒng)的。1). A good hotel manager should know his regular guests’ likes and ______.2). Her latest novel is quite ______ her earlier work.3). If you go on like that you’ ll get yourself _______ (like).4). I was very interested in the lecture, ______ many of the students.3. remain/leave【解釋】remain vi. 仍然是；留下；剩下常用句型：remain + n. 仍然是 remain + adj./adv./prep. 仍然是 remain + ved/ving 仍然是 remain to be done有待去做，依然要做leave vt. 剩下，忽略或未拿或未帶（某物），使或讓（某人、事物）處某狀態(tài)﹑某地等常用句型：leave sb. sth. / leave sth. to sb. 給某人留下某物leave sth (for sb) 留下，交待下(某物) leave sth to sb 將某物遺贈給某人remaining/left兩者都可以作形容詞，表示“剩下的”，前者用于被修飾的名詞之前，后者用于被修飾的名詞之后。1). Will you please speak ______? 2). It is good for you to read English ______ every morning. 3). The bomb exploded ______.4). Is her voice ______ enough ?5). Action speaks ______ than words (事實勝于雄辯). 2. unlike / dislike【解釋】unlike prep. 不像，和……不同 adj. [作表語] 不相似；不同dislike vt./n. 不喜愛，厭惡【練習】根據(jù)句子的意思在括號里填入適當?shù)脑~。vi. 謊話；說謊lieliedliedlying5. prevent vt. 預防，防止prevention ；阻止；妨礙preventable ，可預防的6. gentle gently ；靜靜地7. physics ，物理學physicist physical ；物理(學)的；物質(zhì)的 【練習】用括號內(nèi)所提供詞的適當形式填空。vt. 傷害（某人） [典例]Many people are aware of the harmful effects of smoking. 很多人都意識到吸煙的危害。[重點用法]sth. puzzles sb. 某事使某人迷惑/為難 sb. be puzzled by sth. 某人對……感到迷惑puzzle about/over sth. 對某事感到迷惑或苦苦思索（以便理解） puzzle one’ s brain苦思苦想；絞盡腦汁solve a puzzle 解決一個難題[練習] 用puzzle的適當形式填空或翻譯。1). Your visit has greatly ______ him up.2). The crowd ______ the runners ______ as they started the last lap.3). You look as though you need ______ up.Ⅳ.重點詞組1. to begin with = to start with 以……開始；由……作為開頭；首先[典例]To begin/start with, I couldn’ t understand a single word. 起初，我一句也沒弄明白。1). She went hot and cold _______ _______.2). 我們輪流著開車。 it _______ _______ to be a find day.5). We _______ _______ of/from our