2019九年级英语全册 Unit 12 Life is full of the unexpected词句精讲精练人教新目标版.doc
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1、1UnitUnit 1212 LifeLife isis fullfull ofof thethe unexpectedunexpected词句精讲精练词句精讲精练 【词汇精讲词汇精讲】1.1. byby thethe endend ofof by the end of 意为“到末为止” ,其后只能接时间,可用于将来时或过去完成时。例如:Were going to finish it by the end of this week. 到本周末,我们将完成这项工作。 【拓展】(1) at the end of 意为“在末端,在尽头” ,可以表示时间,也可以表示地点。例如: at the end
2、of January 在一月底 (表示时间) at the end of the street 在街道末端(表示地点)(2) in the end 意为“最后,终于” ,相当于 at last,finally,其后不能接 of 短语。例如:Our team beat theirs in the end. 最后,我们队战胜了他们队。2.2. disappeardisappear disappear 是动词,意为“消失,消散”。其反义词是 appear, 意为“出现”。例如: Dont disappear again. 不要再突然消失了。Some animals are disappearing
3、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。3.3. gogo offoff go off 意为“发出响声”。例如: My alarm clock didnt 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 youll be lost. 不要离开大路,否则会迷路的。 (2)go off 还表示“变质”。例如
4、: This milk has gone off. 牛奶变坏了。4.4. taketake offoff take 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. Dont 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 note
5、s 做笔记 take care 当心,注意take care of 照顾 take photos 照相 take it easy 别紧张5.5. oversleepoversleep oversleep 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。2【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 overd
6、one. 我觉得这工作做过头了。 She overdressed herself today. 她今天打扮过头了。6.6. leaveleave 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 oclock. 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
7、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 at school, so he didnt 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forget leave和forget两者都是动词,都含有“忘记” 的意思。表示把某物
8、“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。7.7. showshow upup show up动词短语,意为“出席,露面”。例如: Most of people invited didnt 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)sho
9、w sb. around 带某人参观 例如:Ill 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。3(4)on show 陈列,展出 例如:The p
10、hotographs are on show at the museum until October. 照片在博物馆展出到十月。8.8. keepkeep (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?Ill 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 your
11、self 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 a
12、sking 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。 【词汇精练词汇精练】 I.I. 根据句意及首字母提示补全句子。根据句意及首字母提示补全句子。1. Set your alarm clock, and you wont o_. 2. When I got to school, I r _I had left my backpack at home. 3. U_, by the
13、 time I got there, the bus had already left. 4. L_, my friend Tom and his dad came by in his dads car and they gave me a ride. 5. Sally i_ me to her birthday party. Its at her house on Saturday. 6. In 1938, a radio program a_ that aliens from Mars had landed on the earth. 7. Life is full of the u_.
14、8. He was going to meet me earlier but he didnt s_ up when I got there. 9. Jim d_ and nobody heard of him. 10. Im really e_ to be laughed in public. II.II. 用所给单词的适当形式填空。用所给单词的适当形式填空。 1.I _(stay)up last night and I am really _now. ( exhaust )2. I _ (wait) for the bus when she called me. 3. I felt _in
15、 that _joke. ( embarrass ) 4. Scientists have to read the_ information in science books.(late) 5. Do you know that your bike is _ (break)? 6. Dont _ (foolish) anyone in your class, because none of them are fools.47. My mother asked me to go the front door and check if it is _ (lock). 8. She told me
16、she _(be) to Sanya. III.III. 选用同义词填空。选用同义词填空。 (1)用 leave 或 forget 的正确形式填空。1. I _ his address. 2. I _ his address on the desk yesterday. 3. She mustnt _ the letter on the table. 4. He _ telling her about it. 5. Would you like to _ a message for him? (2) 用 whole 或 all 填空。6. The teacher said, “Forty is
17、 a _ number.” 7. Her _ homework was finished with the help of the teacher. 8. _ her homework was finished with the help of the teacher. 9. He spent _ the day doing the work. 10. He spent the _day doing the work. IV.IV. 用方框内所给单词的适当形式完成句子。用方框内所给单词的适当形式完成句子。1. He was standing _ the door. 2. I was waiti
18、ng for the school bus but it didnt come. Then I it was Saturday. 3. He was going to meet me earlier but he didnt . 4. I started walking, but I knew I could not get to the factory_. 5. On my way to work, my car_, so I had to ask for a ride. 6._I got there, they had finished the work.【参考答案】 I.I. 根据句意及
19、首字母提示补全句子。根据句意及首字母提示补全句子。1. oversleep 2. realized/remembered 3. Unfortunately/Unluckily 4.Luckily 5. invites 6. announced 7. unexpected 8. show 9. disappeared 10. embarrassed II.II. 用所给单词的适当形式填空。用所给单词的适当形式填空。1. stayed, exhausted 2.was waiting 3. embarrassed, embarrassing 4. latest 5. broken 6.fool 7
20、. locked 8.had been III.III. 选用同义词填空。选用同义词填空。1. forget 2. left 3. leave 4. forgot/forgets 5. leave 6. whole 7. whole 8. All 9. all 10. whole IV.IV. 用方框内所给单词的适当形式完成短文。用方框内所给单词的适当形式完成短文。1. close to 2. realized 3. show up 4.on time 5.broke down 6.By the timerealize, show up, close to, on time, break do
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