预习必备 | 人教版(九上)Unit12单词课文mp3/知识梳理/词汇句式精讲
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backpack | [bækpæk] | n. 背包;旅行包 |
oversleep v.(overslept ;overslept) | 睡过头 | |
give ... a lift | 捎(某人)一程 | |
miss | [mis] | v. 错过;未得到 |
unexpected | [ʌnikspektid] | a.出乎意料的;始料不及的 |
block | [blɔk ] | n. 街区 |
worker | [wə:(r)kə(r)] | n. 工作者;工人 |
stare | [steə] | v. 盯着看;凝视 |
disbelief | [disbili:f] | n. 不信;怀疑 |
above | [ əbʌv] | adv. 在上面;向上面pre在上面 |
burn | [bə:(r)n] | v. (burnt; burned ) 着火;燃烧 |
alive | [ əlaIv] | adj. 活着;有生气的 |
take off | (飞机等)起飞;匆忙离开 | |
till | [til] | conj. & pre到;直到 |
west | [west] | adv. 向西;朝西adj. 向西的;西部的 n. 西;西方 |
cream | [kri:m] | n. 奶油;乳脂 |
boss | [bɔs] | n. 老板;领导 |
pie | [pai] | n. 果馅饼;果馅派 |
course | [kɔ:(r)s] | n. 课程 |
bean | [bi:n] | n. 豆;豆荚 |
market | [ma:(r)kit] | n. 市场;集市 |
costume | [kɔstju:m] | n.服装;装束 |
embarrassed | [imbærəst] | adj.窘迫的;害羞的 |
announce | [ ənauns] | v. 宣布;宣告 |
spaghetti | [spəgeti] | n. 意大利面条 |
hoax | [həuks] | n. 骗局;恶作剧 |
discovery | [diskʌvəri] | n. 发现;发觉 |
lady | [leidi] | n. 女士;女子 |
officer | [ ɔfisə] | n.军官;官员 |
believable | [bili:vəbl] | adj.可相信的;可信任的 |
embarrassing | [imbærəsiŋ] | a. 使人害羞的(难堪的或惭愧的) |
New Zealand | [nju:zi:lənd] | 新西兰 |
Italy | [Itəli] | 意大利 |
Mars | [ma:(r)z] | 火星 |
Carl | [ka:(r)l] | 卡尔(男名) |
OrsonWelles | [ɔ:(r)sən; welz] | 奥森 • 韦尔斯 |
2. leave my backpack at home 把背包忘在家里
3. get back to school 返回学校
4. start teaching 开始教学
5. go off 响铃
6. rush out the door 冲出房门
7. give sb a lift 捎某人一程
8. miss both events 错过两个事件
9. full of unexpected 充满着不可预知性
11. stare in disbelief at 难以置信地盯着。
12. raise above the burning building 从正在燃烧的楼上升起
14. collect the math homework 收数学作业
15. complete the work for my boss 完成老板的工作
17. show up 赶到,出现
18. add the green beans 加绿豆荚
2.By the time I got outside, the bus had already gone.
当我到达学校时,我才意识到我把背包忘在家里了。
4.By the time I walked into class, the teacher had started teaching already.
当我到达晚会时, 其他的每个人都已经到了。
6.When he put the noodles into the bowl, he realized he had forgotten to add the green beans.
7.Before she got a chance to say goodbye, he had gone into the building.
2. disappeardisappear 是动词,意为“消失,消散”。其反义词是appear, 意为“出现”。例如: Don’t disappear again. 不要再突然消失了。 Some animals are disappearing because of hunting. 一些动物因滥捕而濒临灭绝。 A woman appeared at the end of the street. 一位妇女出现在街道的尽头。
3. go offgo off 意为“发出响声”。例如: My alarm clock didn’t go off. 我的闹钟没有响。
The alarm went off. 警铃骤然响起。【拓展】(1)go off 还有“离开,出发”等意。例如:
Do go off the main road, or you’ll be lost. 不要离开大路,否则会迷路的。(2)go off 还表示“变质”。例如: This milk has gone off. 牛奶变坏了。
4. take offtake off意为“起飞”。例如: When will the plane take off? 飞机什么时候起飞?【拓展】(1) take off还可作“脱下”讲,反义词组为put on,意为“穿上”。例如: Put on your clothes. Don’t take them off. 把衣服穿上,别脱下。(2) 常见的含有take的词组: take turns轮流 take away拿走 take out拿出,取出 take over接手,接管 take notes 做笔记 take care当心,注意 take care of 照顾 take photos 照相 take it easy别紧张
5. oversleepoversleep 意为“睡过头”,它的过去式和过去分词都是overslept。例如:I overslept and missed the school bus. 我睡过了头,没赶上学校班车。【拓展】某些词前缀over,表示“超过, 优越, 过度等”。overage 过老的overtime 超出时间的overwork 过度工作overdo 做得过分I think the work is overdone. 我觉得这工作做过头了。She overdressed herself today. 她今天打扮过头了。
6. leave leave作动词,意为“离开(某处)”,常与for连用,后接要去的地方。leave的过去式和过去分词都是left。例如: He is leaving for Beijing next week. 他下周打算离开去北京。 Mr. Smith left the room at two o’clock. 史密斯先生两点离开房间。【拓展】(1)leave还意为“离开(某人)的身边;离弃”。例如: Her husband has left her. 她的丈夫把她遗弃了。(2)动词短语leave something at/in +表示地点的名词,意为“把某物忘在某地”。例如:
I left my key at home. 我把钥匙忘在家里了。 Tom left his English book atschool, so he didn’t do his homework.
汤姆把英语书落在学校了,所以没有做英语作业。(3) leave还意为“听任,使处于某种状态”。例如: He left the windows open. 他让窗子开着。【辨析】leave和forgetleave和forget两者都是动词,都含有“忘记” 的意思。表示把某物“落在某地方”用leave,如果无具体地点,则用forget。例如: He said that he had left his book in the classroom. 他说他把书落在教室里了。 I never forget her. 我永远也忘不了她。
7. show upshow up动词短语,意为“出席,露面”。例如: Most of people invited didn’t show up. 被邀请的人大部分还未到。 To my surprise, she failed to show up. 令我吃惊的是,她未能出席。【拓展】show的常用短语:(1)show sb.around 带某人参观 例如: I’ll show you around so that you can meet everyone.
我会带你到各处看看,好让你和大家见见面。(2)show off 炫耀 例如: Those boys always show off their sports skills to the girls. 那些男孩们 老向女孩卖弄他们的运动技巧。(3)show sb. sth.把某物展示给某人看 例如: My friend showed me a picture book. 我的朋友出示我一本漂亮的图册。(4)on show 陈列,展出 例如: The photographs are on show at the museum until October. 照片在博物馆展出到十月。
8. keep(1) keep用作及物动词,意为“保存;保留;保守”。例如: Could you keep these letters for me, please? 你能替我保存这些信吗? I’ll keep a seat for you. 我给你留个座位。 Can you keep a secret? 你能保守秘密吗?(2) keep用作连系动词,后常接表语形容词,意为“保持处于某种状态”。例如: You must look after yourself and keep healthy. 你必须照顾好自己,保持身体健康。 She knew she must keep calm. 她知道她必须保持镇静。(3)keep的常用句型:1) keep doing sth. 意为 “继续干某事”,表示不间断地持续干某事,后须接延续性的动词。例如: He kept working all day, because he wanted to finish the work on time. 他整天都在不停地工作,因为他想准时完成工作。2)keep on doing sth. 意为“持续做某事”。例如: The pupil kept on asking me the same question. 这个学生不断地问我同一个问题。例如:3) keep...from doing sth.意为“阻止/防止……做某事”。例如: The heavy snow kept us from going out. 大雪阻止了我们出去。
The glass is full of water.=The glass is filled with water.
The classroom is full of different boys and girls.
By the time I got there, the bus had already left.
到上一个月我们已经学习了20首英语歌曲。
(1)happen是不及物动词,意思是“发生”,和动词短语takeplace是同义词。它们共同特点是: 都是不及物动词,没有被动语态形式;都是非延续性动词,不能和表示一段时间的状语连用。它们的不同点是:happen是表示偶然性的、出乎意料之外的事情发生;takeplace表示必然性的发生或者计划、策划好的事情发生。例如:
What happened to you on the road yesterday?
Great changes have taken place in China since 1978.
(2) happen构成的动词短语有:happen to somebody 表示“(某事)发生在某人的身上”。happen to do something=do something by accident 表示“偶然做某事”的意思。例如:
An accident happened to him after drinking too much.
I happened to meet your mother yesterday.
Our teacher is so kind that all of us like him.
He runs so fast that nobody in my class can catch up with him.
他跑得那么快,我们班没有人能追上他。
It is such an interesting film that all of us like it.
它是一部如此有兴趣的电影以至于我们都喜欢它。
He had such long arms that he could almost touch his knees.
他的胳膊很长,几乎就能够到他的膝盖。
房间里那么多的人,我们都进不去。
We got up early this morning so that we can catch the first bus.
我们今天早上起床很早是为了能赶上第一班公共汽车。