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1、英语第一单元重点词汇英语第一单元重点词汇1. pronouncepronounce 作动词，意为“发音” 。 Pronounce your words clearly你把单词的音发清楚。 I dont know how to pronounce the word 我不知道怎样读那个单词。【拓展】 pronounce 的名词形式为 pronunciation。 a word with two pronunciations 一个有两种发音的单词He speaks English fluently，but his pronunciation is poor他英语说得很流利，但他的发音不好2. mem
2、orymemory 作名词，意为“记忆力；回忆” 。He has a poor memory after the car accident. 出车祸后，他的记忆力很差了。I have a pleasant memory of my childhood. 我对童年有美好的回忆。【拓展】memory 的动词形式是 memorize，意为“记住，背过” 。He can memorize the new words very quickly. 他能很快记住很多新的单词。3. voice voice 作名词，意为“声音;嗓音” 。用于人时，指说话、歌唱或发笑的声音，也可指发言权。用于其它方面时，常含悦耳
3、之声，如鸟鸣声，乐器声音等。Please speak in a louder voice. 请大声说。He talked of his trip to Hong Kong in a cheerful voice. 他兴高采烈地谈了他的香港之行。She has a sweet voice. 她声音很甜美。【拓展】1）noise 可以作可数名词，也可以用作不可数名词，表示“人们不愿听到的声音或嘈杂声” 。I heard some strange noises last night. 昨夜我听见一些奇怪的响声。Theres a lot of noise here. 这个地方人声嘈杂。2）sound
4、泛指自然界的任何声音，不论其高低、是否悦耳等。I heard the sound of running water. 我听见流水声。Light travels faster than sound. 光比声音传播得快。4. add 作动词，意为“加，增加” ，常用以下结构;1）add to 意为“把加到”Dont add fuel to the flames. 别再火上浇油了。2）add to 表示“增加；增添“,其中 to 是介词,后接名词或代词。Each girl present at the party was wearing a flower in the hair, which add
5、ed to their beauty.参加晚会的姑娘人人头上都戴有一朵花,使得她们显得愈加漂亮。3）add up 意为“把加起来” 。Add up all the numbers and you will see how much you owe me.把所有的数字加起来看看你欠我多少。4）add up to 意为“总计；加起来结果是” 。All the numbers add up to exactly 900. 所有数加起来一共 900.5. frustratingfrustrating 是形容词，意思是“令人沮丧的” ，表示事物性质；形容词 frustrated 意思是 “让人感到沮丧的
6、” ，用于描述人的感觉。It is frustrating to stay at home in such a beautiful day.这样的好天气呆在家里真让人沮丧。Everybody was frustrated at the news. 听到这个消息，每个人都很沮丧。6. completecomplete 作动词，使完全，使圆满完成。He is trying to complete collection of the CDs. 他试图收齐那套 CDs。complete 作形容词，意为“完全的，完整的” 。My collection will be complete with this
7、 doll. 有了这个洋娃娃，我的收藏就全了。That guy is a complete genius! 那小子是个地地道道的天才！7. end up end up 为动词短语，后面可直接加名词或动词的-ing 形式。They ended up traveling in Canada at the news听到这个消息，他们结束了在加拿大的旅行。end up with 表示“以结束，告终” ，其反义词组为startbegin with 表示“以开始” 。The English party began with an English song and ended up with a well-
8、known piano music英语晚会以一首英文歌开始，以一首著名的钢琴曲结束。【拓展】1）in the end“最后，终于” ，相当于 at last，finally。We won in the end最后，我们取得了胜利。2）by the end of 到为止，在以前，常与过去完成时连用。He had finished the work by the end of last month上个月底前他就已经完成了那项工作。3）at the end of 在末尾，在尽头，后既可以接表示时间的名词，也可以接表示地点的名词。The hospital is at the end of the ro
9、ad医院就在路的尽头。He will come to see you at the end of this month这个月底他要来看你。 8. deal withdeal with 意为“处理，解决” ，with 为介词，其后常接trouble，problem 等词。I am good at dealing with pressure我善于应付压力。deal with 还可意为“与打交道，与做买卖” ，此时，主语通常是表示人、公司、商店等的名词。They have learned to deal with various persons. 他们学会了和各种人打交道。【拓展】deal with
10、 与 do with 二者都有“处理，对付”之意。1)deal with 侧重“方式、方法” ，常与 how 连用。How are you going to deal with the TV set? 你打算怎么处理这台电视机?2)do with 侧重“对象” ，往往与 what 搭配使用。What are you going to do with the camera you found? 你打算怎么处理你找到的那部照相机？9. aloudaloud 是副词,重点在 “出声”, 通常放在动词之后,没有比较级形式。He read the story aloud to his son. 他朗读那
11、篇故事给他儿子听。Did I say it out aloud? 我刚才出声了么？【拓展】loud 可作形容词或副词。用作副词时,常与 speak, talk, laugh 等动词连用，常用于比较级。Could you please speak a little louder?你能说大声一点吗？Am I loud enough?我声音够大么？loudly 是副词, 有时可与 loud 替换,但常含有“打扰别人”之意。He does not talk loudly or laugh loudly in public.他不会当众大声谈笑。10. impress1）impress 为及物动词，意为“
12、留下了深刻的印象” 。The film impressed me deeply. 那部影片给我留下了深刻的印象。What impressed me most was their brave spirit.给我印象最深的是他们的无畏精神。2）其被动式 be impressed，后可接 with/by。I was greatly impressed by/with the headmasters speech.我被校长的话深深的感动了。She was deeply impressed by/with the scenery in Guilin.桂林的景色给她留下了深刻美好的印象。3）impress
13、 on/upon sb. sth.或 impress on/upon sb.+that从句，表示“铭刻，使某人牢记某事” 。My father impressed on me the value of hard work.我父亲叫我牢记勤奋工作的价值.Please impress what you see on your mind.请把你见到的牢记在心。【拓展】impress 的名词为 impression, leave(make) an impression on sb.意为“给某人留下深刻印象” 。The new teacher made a good impression on the students.新教师给学生留下了一个好印象。
