新概念英语2全部答案？1 mustn't 2 mustn't 3 needn't 4 needn't 5 mustn't 2. 难点练习答案如下：1 remarked 2 noticed 3 remarks 4 notice 3. 多项选择题答案为：1 a 2 a 3 c 4 d 5 c 6 b 7 b 8 a 9 d 10 a 11 c 12 b 这些练习旨在帮助学生更好地掌握和应用英语中的否定和疑问形式。那么，新概念英语2全部答案？一起来了解一下吧。
本想帮你复制过来的
实在是太多了
你去百度文库搜吧
答案很全 解析也很到位
Lesson 17
练习答案 Key to written exercises
1．关键句型练习答案
A She must be(1.1); Jennifer will have to take(1.3); she must appear(1.4); she had to wear(11.5-6); it must be terrible(11.7-8)
C 1 You must/will have to see a doctor.
2 Must you/Do you have to make so much noise?
3 She said we must/had to/would have to stay here.
4 I must/have to have some help.
8 I've had to go out last night.
2．难点练习答案
A 1 in the position of 2 because 3 At the time when
B 1 grow 2 suit 3 costume 4 dress
3．多项选择题答案
1. d根据课文第1-2行She must be at least thirty-five years old. In spite ofthis , she often appears on the stage as a young girl, 只有d. She istoo old to appear on a stage as a young girl是课文所暗示的情况，而其他3个选择都与课文内容不符。
新概念英语2第50、51课摘要写作答案如下：
第50课摘要： 主要情节：作者计划前往伍德福德格林，但不清楚具体位置。 求助过程：上车后，作者向售票员询问伍德福德格林的下车地点。 意外情况：售票员未能在正确站点提醒作者下车，导致作者错过目的地。
第51课摘要： 继续旅程：当作者询问是否到达伍德福德格林时，售票员才意识到忘记让作者下车。 意外收获：由于公交车即将返回，作者决定继续留在车上，等待回程时下车。 结果：虽然遭遇了小插曲，但作者最终得以安全返回，并有机会在回程时正确到达伍德福德格林。
重点内容：这两课主要讲述了作者在乘坐公交车前往伍德福德格林时，因售票员的疏忽而错过下车地点，但最终通过留在车上等待回程的方式，成功到达目的地的经历。
新概念英语第二册课后习题答案详解Lesson 15
1. d根据课文第5-7行I knew my turn had come… I said in a weak voice, 可以判断出d. Hethought he would lose his job最符合课文的原义,也符合这一句子的因果关系。其他3个选择虽然与课文内容相符，但不合乎逻辑。
2. b只有b.was surprised to receive some extra money是课文所暗示的情形，而其他3个选择都与课文内容不符合。
3. c本句是直接引语,需要用一般将来时态.
a. would 是过去将来时形式的助动词,时态不对.
b. shall 是一般将来时形式的助动词,但只能用于第一人称单复数.
d. could 是情态动词can 的过去式,时态不对.
只有c. will 是一般将来时形式的助动词,符合语法.
4. b这个疑问句是针对人的心理状态提问的，回答是verynervous(非常紧张)。只有b. How 是对状态提问的，最符合题目意思，而a.
What, c. How much , d. Which 都不能对状态提问。
5. ca. so 只能修饰形容词或副词，不能修饰名词salaries;b. such a 可以修饰名词，但只能修饰单数可数名词；d. a such 不符合语法；只有c. such 可以修饰复数名词。
Lesson 41的练习答案如下：
1. 关键句型练习答案为C选项：
1 mustn't 2 mustn't 3 needn't 4 needn't 5 mustn't
2. 难点练习答案如下：
1 remarked 2 noticed 3 remarks 4 notice
3. 多项选择题答案为：
1 a 2 a 3 c 4 d 5 c 6 b 7 b 8 a 9 d 10 a 11 c 12 b
这些练习旨在帮助学生更好地掌握和应用英语中的否定和疑问形式。关键句型练习通过具体实例展示了必须、不必和需要的用法，让学生能够更准确地表达自己的观点。难点练习则涉及动词的过去式和现在分词，帮助学生巩固动词时态知识。多项选择题涵盖了课文中的各类句子结构，通过选择正确答案，加深学生对课文内容的理解。
通过这些练习，学生不仅能够提高语言技能，还能够增强对英语语法和词汇的理解。关键句型和难点练习的解答，为学生提供了明确的学习方向，使他们在学习过程中更加有的放矢。多项选择题则进一步巩固了学生对课文内容的记忆和理解，帮助他们更好地掌握新概念英语第二册的课程内容。
这些练习的答案有助于学生检查自己的学习成果，及时发现并纠正错误。
Lesson 83 （1）After having been defeated in the recent elections the former Prime Minister, Mr. Wentworth Lane, retired abroad. My friend Patrick, who has always been a fanatical opponent of Mr. Lane's Radical Progressive Party, went to his house three times and asked the policeman on duty whether it was Mr. Lane's house, When he asked for the third time, the angry policeman told him again of Mr. Lane's defeat and retirement, Patrick said that it was something he loved to hear. (80 words)（2）Since being defeated in the recent elections, the former Prime Minister, Mr. Wentworth Lane, has retired abroad. As my friend Patrick has always been a fanatical opponent of Mr. Lane's Radical Progressive Party, he went to his house three times. Each time be asked the same policeman if it was Mr. Lane's house. The third time he was told again by the angry policeman of Mr. Lane's defeat and retirement, but Patrick said it was something be loved to hear. (80 words)
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