高一英语必修一unit1词汇讲解PPT课件

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9 Go through
1 . to experience 经历；遭受或忍受; * I’d hate to go through such a terrible ordeal again.
我不想再受这种痛苦的经验。
2.仔细检查
I went through your homework last night . I went through all my pockets but I couldn’t find my wallet. 所 有的袋子我都找遍，就是找不到我的皮夹。
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8．loose
adj. 1 松开的，自由的，无束缚的
*I have one hand loose but the other is tied. 我的一只手 没捆着，另一只手却被捆绑着。
*This dog must not be left loose. 这只狗一定得拴住。
2 松的，松动的，不紧的，宽松的; a loose button 快掉的扣子 the loose soil 疏松的土壤 a loose sweater宽松的套衫
n.ignorance无知，愚昧，不学无术
*His ignoranΒιβλιοθήκη Baidue is surprising.
*I was in complete ignorance of his intentions.
adj. ignorant 无知识的，不知道的，愚昧的，幼稚的
be ignorant of 对…无知,不知道 -
“He is very clever but a bit naughty,” he added.
(2) add sth to sth把..和..相加
Add 8 to 3, you’ll have 11.
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(3) add to = increase
e.g: The news added to his sadness.
*The police chief advised his men to stay calm and not to lose their tempers. *He tried to keep calm about it.
calm down : to become or make someone less angry, excited ,
a public opinion survey 民意调查
词汇拓展：
n .(指人) surveyor 测量者/员；
（不动产等的）鉴定员，调查官
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2. add vt. 增加；添加；补充说 vi. 加；添加；补充说
常见搭配：
(1)add sth “增加，补充说道”
(2)The fire is going out, could you add some wood?
2)have got to 的否定形式只有一种： haven’t got to 疑问式也只有一种形式：Have you got to…?
3) have got to 不同于have got, have got 意为“有” eg. I have got a pen.
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7.concern
v.&n. 1 使担心，使不安（通常用被动语态） be concerned about 为…担心 She is concerned about her son’s future. As far as one be concerned 就某人而言
1.survey n. 调查；测验 ;测量；检查；鉴定
They were pleased with their wild survey of his work. 他们广泛审查了他的工作，很满意。
常见搭配： make a survey of sth 调查/纵观某事
We had better make a survey of the market. 我们最好做个市场调查。
(4) add up/together 合计，加起来
e.g: Add up the expenses, see if we could
afford it.
(5) add up to 总计达
e.g: The expenses add up to 1000 yuan.
His income adds up to 3000 yuan a month.
or worried （使）某人安静下来
Eg: She was very sad, would you please calm her down?
Please ，calm down.
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6.have got to have got to (had got to ) 必须，不得不
1)1 have got to 是have to 的口语形式 eg You haven’t got to change at London Station.
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3. upset
1 adj. worried, anxious, feeling unhappy about sth:
* He felt upset about losing the money. 丢了钱，他感到难过 *James was upset because he had lost his ticket.
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5. calm 1 adj. quiet and not worried or excited 冷静的，平静的 It became calm after the storm. a calm day 常用词组：keep/stay/remain calm
calm down /calm sb down
詹姆很烦躁，因为他把车票丢了。 upset= rather unhappy
2 v. 使烦乱，扰乱，使不安，使不适 upset one’s play 打乱某人的计划 upset one’s stomach 使胃不舒服
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4. ignore ignore vt. to make no notice to someone or something 不理睬， 忽视 *She will ignore the bell and go somewhere quiet to calm him down. *The best way to deal with an impolite person is to ignore him.