Section Ⅱ Welcome to the unit & Reading—Language Points puzzled adj.困惑的，茫然的(教材 P2)Boy missing，police puzzled男孩失踪，警方茫然(1)puzzle n．难题；谜；令人费解的人或事be in a puzzle感到困惑； 不知如何是好puzzle vt.迷惑；使困惑puzzle about/over冥思苦想， 苦苦思索(2)puzzling adj. 令人迷惑的be puzzled about对……迷惑不解 ①The boy is puzzled about the puzzling crossword puzzle.这个男孩对这个令人费解的纵横字谜很迷惑。②Their reason for doing it is still a puzzle to me.他们为什么干那件事仍然让我费解。③I have in mind some doubts which really puzzle me.我心中有一个疑团， 百思不得其解。puzzling 常 用 来 修 饰 物 ； puzzled 常 用 来 修 饰 人 ， 还 可 修 饰look ，expression ，smile ，voice 等词。④The puzzled look on her face suggested she was puzzled about the puzzling math problem.(puzzle)她困惑的表情暗示了她对那个令人困惑的数学问题迷惑不解。[巧学活用]——用所给词的适当形式填空Her (1)puzzled look showed that she was (2)puzzled about what he said.Yes.It was really a (3)puzzle because it was (4)puzzling that he would rather throw away the food than give it to those in need.What he said as well as what he did (5)puzzled all the people present.(puzzle) search n．& vi.& vt. 搜索；搜查；搜寻(教材 P2)Police in America have stepped up their search for a fifteen－year－old boy who went missing three days ago in Dover，New Hampshire.美国警方现已加紧对一名 15 岁男孩的搜索，该男孩于三天前在新罕布什尔州的多佛市失踪。(1)search sb./sp.搜某人的身/搜查某地search(...) for...为了找到……搜查(……)(2)in search of寻找；搜寻 ①The rescue workers were working hard in search of those survivors.1救援工作者们正努力寻找那些幸存者。②Hearing the news, we all went out in search of the lost boy.＝Hearing the news, we all went out to search for the lost boy.听到消息后，我们都出去寻找这个失...
