问题 选择题
已知反比例函数y=
k
x
(k≠0)的图象上有(x1,y1)、(x2、y2)两点,当x1<x2<0时,y1<y2,则一次函数y=kx-k的图象不经过(  )
A.第一象限B.第二象限C.第三象限D.第四象限
答案

∵当x1<x2<0时,y1<y2

∴k<0,

∴-k>0,

∴一次函数y=kx-k的图象经过第一,二,四象限,

∴不过第三象限,

故选:C.

填空题
阅读理解

  First Frenchman: I once heard someone shout, "Look out," I put my head out of a window and a basin of water fell on me. It seems that "Look out" may mean "don‘t look out."

  Second Frenchman: Once I was on a ship and heard the captain shout, "All hands on deck," I put my hands on the deck and someone walked on them.

  Third Frenchman: I once visited an English friend early in the morning and the maid who came to the door and said, "He’s not up yet. Come back in half an hour," When I went again for him, she said, "He‘s not down yet."

  "If he’s not up and he’s not down, where is he?" I asked.

  She said, "He’s still in bed. When I say ‘He’s not up ’ I mean ‘he has not yet got up’. When I say ‘He’s not down ’ I mean ‘he has not yet come downstairs,’"

小题1:"All hands on deck" means “ _______ ”.

A.All the sailors gather on deck

B.Give your hands to me

C.Put your right hand and left hand on deck

D.Shake your hands with me小题2:When the maid said, “He’s not up yet.” She meant that _______ .

A.he has not grown up yet

B.he has not yet got up

C.he has not woke up yet

D.he has not yet come upstairs小题3:When the third Frenchman went back, the English friend _______ .

A.was washing his face

B.was having his breakfast

C.was still in an upstairs room

D.was reading a newspaper小题4:Which do you think is the best title for this article?

A.Three Frenchmen and their English Friends

B.The English Language

C.Three French Stories

D.What a Language!