新概念英语第二册75课课后习题详细答案

新概念英语第二册课后习题答案详解

Lesson 75

练习答案

Key to written exercises

1

．关键句型练习答案

A flew (1.1); crashed (1.2); was killed (1.2); grew dark

(1.5); turned (1.6);

put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9);

heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped

out(1.11); saw(1.11); sent(1.11); arrived (1.12)

(Note: Other past tenses are

descriptive, i.e. they do not indicate something that happened.)

2

．难点练习答案

1 grew/got/turned

2 fell

3 grew

4 turn/go

5come/become

6 grew 7 growing/getting…growing/get ting

8 got/grown

9 fell

10 come

3

．多项选择题答案

1.

c

根据课文第

1-2

行可以推断，只有

c . it wasn’t flying in the right direction

才是飞机坠毁

的原因，所以只有

c.

是正确答案。其他

3

个选择都不能说明 飞机坠毁的原因。

2. a

根据课 文第

11

行

a pilot saw the signal and sent a message

可以推测，只有

a

是课文

3

个选择都与课文的内容不符 。

3. b

只有选

b. young

才能使该句 同前一句意思相同

.

若选

a. a youth

同前一句意思不符

;c. a

young

不合乎语法

; d. youth

既不符合语法也不合乎题目意思

.

4. d

此句是一般过去时疑问句。

因为有助动词

did

提问，所以句子的谓语动词要用原形。