新课标人教版选修7 Unit3单词学案

新课标人教版选修7 Unit3单词学案

学习目标: 单词的讲解

教学重点：单词的记忆及理解

课前准备：请同学们提前阅读导学案内容，了解课堂上要完成的任务，并做好以下准备：预习导学案，读熟第三单元单词

Teaching Steps :（教学步骤）

Step1：读熟p99-100页第三单元的单词及短语，注意单词的词性及发音

Step2：learn the following words and expressions自学下列的单词，不会的地方标出，自己查字典或等待老师的解决。

1.annual adj 每年的n 年刊

annual report/meeting 一年一次的报告/会议

Mr. W's annual income is $200,000.怀特先生的年收入是20万美元。

annually adv 每年，年年

The exhibition is held annually .这种展览每年举行一次。

2.witness v目击，当场看到n 目击者

witness-box=witness stand证人词

a living witness to 活生生的证人

The two servants witnessed Mr. Smith's will.两个仆人亲眼看到了史密斯先生的遗嘱。

Did anybody witness the robbery？有人亲眼看到那次抢劫了吗？

The witness stated the facts very clearly.证人把事实陈述的很清楚。

I was a witness to the argument.我是这场争论的目击者。

bear witness to .....为....作证

He bore witness to my testimony.他可以印证我的证词。

give witness on behalf of sb 替.....作证

After the accident ，the police spent a week finding out the people who ____it.

A.witnessed

B. stated

C.proved

D. looked （选A）

3.migration n 迁徙migrate v 迁徙

The birds migrate to North Africa in winter.这些鸟冬季迁徙到北非。

4.yell v 大叫，呼喊n 叫声，喊声

yell （out ）at ....对...喊叫

yell at sb about /for sth.叫喊着对某人说某事

let out /give a yell 发出叫喊声

She yelled （out ）at her naughty boy .她对她调皮的孩子大喊大叫。

She let out a yell of delight as the election result came in .

选举结果出来时她高兴得大喊了一声。

5.accommodation n住所，住宿

Accommodation is expensive in this city.这个城市住房昂贵。

6.opposite prep.(介) 在……对面

He sat ~ to Mary during the discussion.在讨论期间他坐在玛丽的对面。

adj. 相对的；相反的

on the opposite side of the street 在街道的另一边

driving in the opposite direction 朝相反的方向行驶

7.pause . n暂停,中止,犹豫不决vi. 停顿,中止vt. 使停顿

without pause不停地

He paused before making the important decision.

他在作出这个重要决定前犹豫不决。

I'd like to pause in my talk. 我想暂时谈到这里

8.drag ( ~ged,~ged) v拖，拉

He dragged the table into the corner.他把桌子拉到了角落里。

You'd better not drag him into climbing the mountain.你最好别硬拉他去爬山。

The exam of the math exam dragged his father down.数学考试的结果使他父亲很沮丧。drag one’s feet 拖步而行

drag sb down 使某人感到沮丧

drag sb into doing 硬拉某人参加某项活动

drag sb in /into 把不相关的事扯进谈话中

drag（使劲地，慢慢地）拉，draw（平稳地，从容地）拉

9.deep adj 深的depth n深度，深处

What's the depth of the lake?湖有多深？

Water was found at a depth of 30 metres.在30米深处发现了水。

in depth(s) of 在…深处, in depth(s) of the ocean /jungle在海洋/丛林深处

long-length wide-width high-height

10.in the meantime在此期间，与此同时

The doctor will be here soon.In the meantime ,try to relax.

医生马上就来，在此期间，你尽量放松一下。