新概念英語第二冊課后練習答案lesson7培訓資料

1、新概念英語第二冊課后練習答案 lesson7精品文檔新概念英語第二冊課后習題答案詳解Lesson 7練習答案 Key to written exercises1關鍵句型練習答案A detectives were waiting(1.1); They were expecting(1.2);detectives were waiting(1.5); others were waiting(1.6);two detectiveswere keeping guard(11.7-8)B 1 When the plane arrived, some of the detectives were wait

2、inginside the main building while others were waiting on the airfield.2 When two of the detectives opened the parcel, two others werekeeping guard at the door.C (sample answers)1 I was getting into my bath when you telephoned me.2 I was reading Hamlet when you saw me in the library this morning.3 I

3、was saying that you must see the new film when you interruped me.D 1 was leavingarrived 2 worked/ was workingwas sitting/ sat3 waswalkingmet4 was readingheard5 was preparingset/ was setting6 droppedspoke2難點練習答案1 He gave all his books away.2 She woke the children up early this morning.4 They cut the

4、kings head off.5 Put your hat and coat on.7 Help me to lift this table up.收集于網(wǎng)絡，如有侵權請聯(lián)系管理員刪除精品文檔8 Take your shoes off and put your slippers on.11 They have pulled the old building down.12 Make your mind up.14 She threw all those old newspapers away.3多項選擇題答案1. b根據(jù)課文第 3-4行 someone had told the police

5、that thieves would try tostealthe diamond和第 8-9行 While two detectives were keeping guard at 可以判斷出 b. to prevent a robbery是正確答案，其他 3個都不對。2. c根據(jù)課文最后一句話 To their surprise, the precious parcel was full ofstonesand sand!可以推測出 c. didnt prevent the robbery是正確的答案。其他 3個選擇都不符合課文內容。3. c從回答中可以看出，此問句是對地點發(fā)問的， a.

6、Why, b. When, d. What都不能針對地點提問，只有 c. Where是問地點的，可以用 At the airport 來回答，所以選 c.4. d這一句是針對動詞賓語提問的，回答是用名詞短語 A valuable parcel ofdiamonds . a. Why, b.When , C. where這幾個疑問詞都不能針對動詞賓語（名詞）提問的，只有d. What 可以對名詞提問。5. a前面句子是過去完成時（hadtold）,表示在過去某一動作或情況發(fā)生之前完成的事情，“某人告訴警察。”這一事件一定是在“飛機到達之前”發(fā)生的。所以正確答案選 a. 在之前)6. ca. in

7、后面需要有一個表示地點的名詞，意思才完整；b. into在意思上講不通；d. for后面需要有一個名詞做賓語，收集于網(wǎng)絡，如有侵權請聯(lián)系管理員刪除精品文檔意思才完整；只有 c. inside(在里面意思最完整，而且與前半句的動作 went intothe building相符合，所以選 c.7. d4個選擇中只有 d. took it off 最符合題目意思和語法，所以選 d.8. ab. waiting是不及物動詞，后面不能直接跟名詞；c. expecting for中的expect是及物動詞，后面不能加 for; d. expecting to中 expect后面不能加 to; 只有a.

8、expecting最符合語法。9. c本句需要選一個與前句中的 valuable(寶貴的，珍貴的意思相同的形容詞做表語。a. worth可以做名詞和形容詞，意思是“價值”，“值得的”，不是 valuable的同義詞；b. worthy是形容詞，意思是“有價值的”“值得的”常于 of或不定式連用，不能單獨做表語，也不是 valuable的同義詞；d. value是名詞，不符合詞性；只有 c. precious 是形容詞，意思是“寶貴的”，“珍貴的”，是 valuable的同義詞,可以做表語，所以選 c10. bc. take from , d. take to 都不符合語法；a. rob和 b.steal都有“竊取”的意思，但 steal強調“偷偷地或悄悄地趁人不注意時竊取”，而rob則強調“通過武力明目張膽地盜竊或搶劫”。Steal這一動作的執(zhí)行者應該是thief(小偷，而 rob的動作執(zhí)行者卻是 robber(強盜。因為本句的主語是thethieves,所以選 b.11. a本句是要解釋前一句中的 the main building(主樓，b. smallest(最小的；c. first(第一；d.最偉大的)這 3個選擇都不符合詞義，只有 a. most important(最重要的意思與 themain意思最接