高考英語第一輪單元知識點復習Unit 2
unit 2理解:要點詮釋
單詞
1.puzzle
講: n.& v.難題；無法理解的事物；謎；使困惑；絞盡腦汁
構成短語:puzzle over對某事苦苦思索
puzzle out開動腦筋找到解決的辦法
例:their reason for doing it is still a puzzle to me.
他們為什么要做此事我仍莫名其妙。
it’s quite a puzzle to us why he didn’t come.
他為何沒有來對我們來說仍是一個謎。
his answer puzzled me.
他的回答把我弄糊涂了。
i am puzzled by his failure to reply/that he hasn’t replied to my answer.
他不給我回信使我百思不得其解。
she’s been puzzling over his strange letter for weeks.
她幾個星期也琢磨不透那封奇怪的來信。
the teacher left the students to puzzle out the answer to the problem themselves.
老師讓學生開動腦筋自行尋找問題的答案。
鏈接•提示
puzzled adj. “無法了解的；困惑的”，puzzling adj.表示某事“令人困惑的；莫名其妙的”。
練:she listened with a_________ expression on her face.
a.puzzled b.being puzzled
c.puzzling d.puzzle
提示:句意為“她臉上帶著困惑的表情在聽著”，此處表明她的心理狀態“迷惑；不解”，相當于the expression on her face suggested that she was puzzled.
答案:a
2.command
講: vt.& n.命令；指揮；號令
結構:command sth.命令……
command sb.to do sth.命令某人做某事
command that sb.(should)do sth.(用虛擬語氣)
in command of統帥；控制
under the command of/under sb.’s command在……的指揮下
at one’s command隨心所欲
例:the judge commanded silence.
法官命令大家肅靜。
the policeman commanded him to stop.
警察命令他停下來。
i was commanded by my father to study harder.
父親訓令我要努力用功。
the teacher commanded that he(should)go out of the classroom.
=the teacher commanded him to go out of the classroom.
老師命令他離開教室。
give your commands in a loud,confident voice.
發命令聲音要洪亮、堅定。
who’s in command here?
這里有誰指揮？
the army is under the command of general smith.
=general smith is in command of the army.
史密斯將軍統帥這支部隊(這支部隊由史密斯將軍統帥)。
鏈接•提示
(1) 跟賓語從句時，從句謂語用(should) do形式的動詞有suggest(建議)，order, insist, request, require等。
(2) 相似短語in charge of負責……，in the charge of...由……負責。