内容正文:
2)+号。23=1.方程两边乘(x+3)(:
(2)x-23
3),得(x-2)(x-3)-3(x+3)=(x-3)·
(x+3),解得x=4
3
当=子时,(-3)(x+3)0,
故x=子是原分式方程的解,
2.解:设每组B型电池进价为x万元,则每组A
型电池进价为1.2x万元.依题意,得
600_600-10,解得x=10,
1.2x
经检验,x=10是原分式方程的解,且符合
题意.1.2x=12
答:每组A型电池进价为12万元
英语
第一周
第1天
一、1.ancient
2.camp 3.landscape
4.vacation
5.strange
二、1—4BBDC
第一周
第2天
一、1-5 CABCB
二、1.camped2.forgot3.visited
第一周
第3天
-1.budget 2.countryside 3.pack
4.bathroom
5.invited
二、1-5 BAABD
第一周第4天
一、1.was put up2.was packed up
3.is cleaned up 4.were shown
5.was sent
二、l.were taken2.must be solved
3.is being built 4.are cleaned
5.was stolen
第一周第5天☐
一、l.nodded2.writer3.is texting
4.descriptions 5.not to joke
二、1.Could;open2.Sure;Ican
3.Sorry;you can't 4.Can;have
5.Could;play
第二周
第8天
一、l.compare with2.hard-working
3.solve;problem 4.loud
5.prize;performing
二、1-5 BBABB
三、l.lazier2.more difficult
3.hotter 4.more outgoing
5.shyer
第二周
第9天
一、1.appearance
2.personality 3.serious
4.slimmest 5.pleasure
二、1-3AAB
第二周
第10天
一、1.expect
2.popular 3.situation
4.shot
5.silver
二、1-5 BCCCC
三、l.to help2.to eat3.to visit
4.play 5.to try
第二周
第11天
一、1.biggest2.tallest3.longest
4.most difficult 5.best
二、1-5 ADDDC
三、l.without2.imagine3.planets
4.disappointed 5.communicate
第二周
第12天
一、1.role2.happiness3.oceans
4.importance 5.disappoint
二、1-3BAC
三、1.a2.The3.the4.an;a5.The;the
第三周
第15天
一、1.oil2.instructions3.Mix4.heated
5.bowls
二、1-5 CABCB
三、1.What an2.What3.How fast
4.What a 5.What;they are
第三周第16天
一、1.mess2.Christmas3.dream4.pies英语
第3天
任务
读时文
下面这篇文章节选自欧内斯特·汤普森·西顿的《动物英雄》
主要讲述了信鸽成功送达救援信息,帮助遇难船只的故事。
The Brave Homing Pigeon
(Adapted from Ernest T.Seton's Animal Heroes)
Somewhere in the Atlantic Ocean,1862.
最浓的
The captain sighed.This was the thickest fog he had ever seen.They were over 330
on one's way to在去.…的路上
kilometres from the closest land,so he didn't know where to go.The ship was on its way to
Europe.Just ten hours ago they left New York,but now the engine stopped working.Clearly,
they needed help!
第
Suddenly,the captain remembered the homing pigeons.He ran to them quickly,wrote
a message for help,and tied it to Big Blue's leg.Big Blue flew up and then returned almost
周
right away.
The captain became more worried.
"You are our last hope,little guy,"said the captain as he tied a note to Arny,the smaller
fly around and around飞了一图文一图
and younger of the two pigeons.The captain threw him into the air.Arny flew around and
around,higher and higher.Soon,the bird was away from the ship,and the captain couldn't
see Arny anymore.
"That's a good sign,"said the captain with more hope.
Almost 340 kilometres away,Billy heard fast-moving wings come into his building and
go straight to the water bowl.
"Hi there,little guy.Well,aren't you the thirstiest bird!"Billy smiled.Then he saw the
note
→as fast as one can尽可能快地
Billy knew what to do.He took the note,running as fast as he could to the company
office.There,he learnt Arny had flown in fog and over the sea,for more than four hours.
多·由于
Thanks to Arny,people sent help to the ship.
The captain later explained,"Arny really is the most amazing bird!"
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》预备新初二
第1④天
任务
电影赏析
The Croods(《疯狂原始人》)
/剧情简介
原始人咕噜一家六口在父亲格鲁(Gug)的庇护下过着保守的山洞生活,直到一场
灾难摧毁了他们的家园,迫使他们踏上充满未知的冒险旅程。在旅途中,他们遇到了思
想前卫的游牧部落青年盖(Gy),他凭借创造力和新思维帮助咕噜一家克服重重困难。
格鲁的固执与盖的革新理念形成鲜明对比,而格鲁的女儿伊普(Ep)则与盖渐生情愫,
引发了一系列幽默又温情的冲突。最终,格鲁学会接受改变,一家人也在冒险中重新定
义了家庭的意义。
经典台词
1.We never had the chance to explore the outside world because of my dad's one rule:New is
第二
always bad.Never not be afraid!!我们从来没有机会去探索外面的世界,因为我爸爸的一
条原则:新事物总是不好的。永远要小心!
2.Now we don't call it alive.It's just not to die.现在我们不叫活着。这只是没有死去。
3.The end of the world is coming!And we're going to have to stick together if we want to survive it.
世界末日就要来了!如果我们想活下去,就得团结在一起。
/电影启示
1.团结协作:咕噜一家和盖通过合作克服困难,展现了团结的力量。一个团队中只有每
个人都发挥所长,才能高效地达成目标。
2.拥抱变化:咕噜一家从抗拒到接受改变,学会了适应新事物。在生活中,我们只有勇
于接受新观念,才能不断进步。
3.家庭支持:家人的关爱和凝聚力让咕噜一家更勇敢。家庭是我们的后盾,亲情能帮助
我们面对挑战。
4.优势互补:每个成员发挥自己的特长(如勇敢、力量、经验),团结起来才能成功。
认清自身优势,并与他人互补,能更好地解决问题。
每周小记
本周我完成了
,学会了
需要巩固。
170