[典例剖析] 单项选择。
(
)—What's wrong with the washing machine? —
.
A.It is big and useful
B.It can help us wash the clothes
C.I can't find the clothes
D.It doesn't work at all
[点拨] 问句是在询问“洗衣机怎么了”，答句应回答洗衣机的问题、故障或异常。选项A意为“它又大又实用”，选项B意为“它可以帮助我们洗衣服”，选项C意为“我找不到衣服了”，选项D意为“它完全不工作了”。故选D。
答案：D
解析：
问句询问洗衣机出了什么故障，答句应回答洗衣机的异常问题。A描述洗衣机的优点，B说明洗衣机的功能，C和洗衣机本身故障无关，只有D表示洗衣机完全不工作了，符合语境。
[反馈练习]选词填空。
1. —Look at these photos. What's
wrong
(matter/wrong) with
them
(they/them)?
—My cousin drew on them.
2. —What's the
matter
(wrong/matter) with Lisa?
—She failed an important exam.
答案：1. wrong, them 2. matter
