英语 必修4 unit1 导学案(17)

任江南江北 分享 2021-06-02 下载文档

eg. They are doing research on the effects of cigarette smoking.

3. I came across an article about a doctor called Lin Qiaozhi, a specialist in women’s diseases.

[考点] by chance碰巧、凑巧。 [考例] We hadn t planned to meet. We met ______ chance. (2005 全国卷Ⅱ)

A. of B. in C. for D. by

Lin Qiaozhi had been very busy in her chosen career…

= Lin Qiaozhi seemed to have been very busy in her chosen career…

It seems / seemed that…是主语从句, it是形式主语, 真正的主语是that从句。

eg. It seemed that it was going to rain in the afternoon. 看起来下午好像要下雨。

= It seemed to rain in the afternoon.

catch one s eye 引起某人的注意,相当于 catch/attract one s attention

eg. When I entered his new house, a beautiful picture caught my eye. explain后接名词、代词、从句、wh-+to do作宾语。

Eg. He explained to us how to use the computer.

【注意】explain不能跟双宾语结构, 不能说explain sb. sth. 而只能说explain sth. to sb.或explain to sb. sth. vt/n. 计划,打算

be intended for “为……而准备, 预定” intend to do /doing sth. “打算做….”

eg. What do you intend to do /doing next? Our dictionary is intended for the students. 在本句中it作形式主语,how引导的句子作真正的主语。It hits me ...意为“我突然想到……”。 类似的句型还有:It happens that ...,碰巧……;It occurs to sb. ...,突然想到……;It strikes sb. ...,突然感(想)到……等。如:

It happened that they spent their childhood in the same village.

It struck me that nobody was in favour of the change.

It hit me all of a sudden that I had forgotten her birthday. as well后接as, 连接两个同类项, 表示“不但, 而且, 和跟”等意思, 强调as well前面的人或事物。(注意其与not only…but also…的区别)

eg. He came as well as his brother. 不仅他哥哥来了, 而且他也来了。 接生 deliver a speech 发表讲话 送到,传送 接生

be delivered of a baby: 生孩子

eg. She was delivered of a healthy boy. 她生下一个健康的男孩儿。

can t wait to do sth. 迫不及待要做某事

As he s got the first place in the English contest, John can t wait to tell his mother the good news. 把……献给

Eg. He devoted his life to promoting/ the promotion of the world peace.

他所有的余闲都花在学英语上. He devotes all his spare time to learning English.

13. : belonging to oneself and no one else 属于自己的

eg. Children need toy of their own. 孩子们需要属于自己的玩具。 (1) Why not do sth用来提出意见, 解释为“为什么不……” e.g Why not ask her?

(2) carry on (with) sth. carry on doing sth. “进行……继续进行……”

e.g Carry on with your work while I m away. Carry on working while I m away.

三 课后反思


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