人教版英语九年级上册Unit12-知识点详解
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人教版英语九年级上册Unit12-知识点详解
1第 1 页 Unit 12 Life is full of the unexpected.
重点短语：
by the time
在……之前 get up 起床
be full of 充满 give…a lift 捎（某人）一程
go off 响铃 rush out 冲出
wake up 醒来 at least 至少；反正
be about to 将要 go on 发生；向前走
stare at 盯着……看 in disbelief 怀疑地
in line with (与……)成一排 turn into 变成
take off 起飞 jump out of 从……跳下
show up 赶到 by the end of 在（某时间点）以前
get dressed 穿衣服 stay up 熬夜
April Fool’s Day 愚人节 Costume party 化妆舞会
sell out 卖光 take place 发生
play jokes on sb. 和某人开玩笑 end up 以……结束
get married to 和……结婚 run out of 用完
Section A
is full of the unexpected. 生活充满了意外。(标题）
【解析1】be full of = be filled with 充满，装满
① Our life is ______________chances, but there are also a lot of challenges.(充满)
② The box is_______________(装满) books.
③ On hearing the news, her heart was _____ gratitude.
A. filled of B. full with C. filled with D. fill with 专题导入
典例精讲 知识点梳理 人教版英语九年级上册Unit12-知识点详解
2第 2 页
【解析2】 unexpected adj. 出乎意料的；始料不及的
the unexpected “意外的事情”“出乎意料的事”。
the ＋adj.表示一类人或事物。英语中，有些形容词与定冠词the连用，表示一类人或事物，在句子中起名词的作用。 the homeless (无家可归者) the disabled(残疾人)
The old should be taken good care of by the government.
It will not be unexpected if Tom comes late again, because he is always like this.
2. By the time I got outside, the bus had already left. 当我出来时，公共汽车已经离开了。 (1b)
【解析】 by the time
在……以前，指从过去的某一点到从句所示的时间为止，常引导表示过去的时间状语从句，主句常用过去完成时，即had+动词过去分词。
①By the time I ________(walk) into the classroom, the teacher __________(start) ________(teach)
already.
② By the time I got outside , the bus _________already ________(leave).
By the time I locked the door, I realized I _________my keys at home.
A. had repaired B. had changed C. had forgotten D. had left
3. leave sth. +地点“把某物忘在某处”
forget意为“遗忘某物”，指忘记一件具体的东西，但不能有具体的地点。
I left my book on the desk. I forgot my umbrella yesterday .
【拓展】
♦leave → left → left v. 离开
(1) leave sth +地点 把某物遗忘在某地
(2)leave for +地点 离开去某地
(3) leave a message 留言 ask for leave 请假 leave school (中学) 毕业
(4)leave one by oneself=leave sb. alone 把某人单独留下
【注意】英语中表示“把某物遗忘在某处”常用 leave + 地点，而不是forget+地点
Unluckily, I left my book at home 不幸的是，我把书忘在家里了。 典例精讲 人教版英语九年级上册Unit12-知识点详解
3第 3 页
—Lin Kai, hand in your homework, please.
—Oh, sorry. I _____ it at home this morning.
A. was leaving B. has left C. will leave D. left
By the time I locked the door, I realized I ___my keys at home.
A. had repaired B. had changed C. had forgotten D. had left
－I’m sorry, Mr. Li. I _____ my English homework at home.
－Don’t forget ______ it to school tomorrow.
A. left, to bring B. forgot, to take C. lost, to bring
forget→forgot→forgotten v忘记
(1) forget sth 忘记某事（不能跟地点状语连用）
He forgot his grandfather’s name.
(2) forget to do sth 忘记去做某事（未做）
(3) forget doing sth 忘记做过某事（已做）
Don’t forget__________(post) the letter for me on your way home.
3a 典例精讲 人教版英语九年级上册Unit12-知识点详解
4第 4 页
was about to go up when I decided to get a coffee first. (3a)
be about to 忙于；即将做某事
侧重于表示动作马上就要发生，常与when引导的从句连用，但不与具体的时间状语连用。
( ) Hurry up, Tom! The train is _____ to start.
A. about B. with C. for D. at
felt lucky to be alive. (3a)
辨析：alive, living, live与lively
alive 活着，“活的，有生命的，还出气的 可指人也可指物 表语，后置定语，宾补
living 活着, 尚在人间, 健在的 指人或物 定语或表语
live 活着的，活生生的 指物，不指人 定语
lively 活泼的，活跃，充满生气的 可指人，也可指物 定语、表语或宾补
Young children are usually lively. 小孩子们通常是活泼的。
He told a very lively story. 他讲了一个生动的故事。 人教版英语九年级上册Unit12-知识点详解
5第 5 页 This is a live(=living) fish.(=This is a fish alive.) 这是一条活鱼。（指动物，且作定语时，三者均可用）
Who's the greatest man alive(=living man) 谁是当今最伟大的人物（指人，不能用live）
The fish is still alive(=living) 那条鱼还活着。（指动物作表语时不能用live）
The enemy officer was caught alive.(作主语补足语，不用living） 那位敌方军官被活捉了。
We found the snake alive.(作宾语补足语，不用living）
He is the living image（形象） of his father.(比喻义，不用alive） 他活象他父亲。
The living are more important to us than the dead. 活着的人对我们来说比死去的人更重要。
( ) 1. Jin Yong is one of the greatest and oldest writer. He is still .
A. living; alive B. living; living C. alive; living D. alive; lively
( )2. —Is his grandmother still —Yes, she is 102 years old!
A. live B. living C. alive D. lively
other planes were full so I had to wait till the naxt day. (3a)
【解析】till 意为“到，直到”，相当于until.
