Lesson 1 Adventure Holidays 学案

一、 知识点精

㈠．生词

1.participate

eg: vi. 参加，参与 She didn't participate in the discussion.

vt. 分享，分担 She participated with her friend in his sufferings.

派生：participation n. participant n.

participate with sb. in sth. 与某人分担。。。

participate in 参加。。。

participate in sth. with sb. 同某人参与某事

辨析；attend, join, participate, take part in 这些词组均含"参加，加入"

1) attend 侧重参加或出席会议或学术活动之意

2) join 通用词，指加入党派，团体或游戏活动等

3) participate 正式用语，特指参加团体活动，暗示以一个积极的角色参加

4) take part in 侧重参加某项群众性，集体性的事业、工作或活动，突出参加者在其中发挥一定的作用。

2．evaluate --evaluation

①. vt. 评价 By marks in numbers or letters, the teacher evaluates a student's work.

②. vt. 估计 The research project has only under way for two months, so it's too early to evaluate it success.

短语：

Evaluation water quality 评价水质

Evaluation method 评价方法

Evaluation factor 评价因素

3. arrange ----arrangement

a) vt. 安排，筹备 The secretary arranged an appointment for me with the president.

b) vt. 整理，布置 Please arrange the tools in order.

c) vi. 协议，商定 I arranged with him for swimming

短语：