1. set_foot_on 　　　进入，到达，踏上

2．in_case_of 如果；假使；以免

3．on_average 平均

4．be_made_of 由......组成

5．be_fond_of 喜欢

6．stand_out 杰出；突出；引人注目

7．come_up_with 想出；提出

8．keep_one's_promise 信守诺言 1.He is an honest boy, and always keeps_his_promise.

2．They were filled with joy when they set_foot_on China soil in late July.

3．If you know first aid methods, you can be calmer and more helpful in_case_of emergency.

4．Since people are_fond_of humor, it is as welcome in conversation as anywhere else.

5．Having discussed the problem all afternoon, they finally came_up_with a solution to it. 　　

　　(三)仿写明句式--以用为本

教材原句 句式解读 句式仿写 1.Covering about 14 million square kilometres around the South Pole, it is the fifth largest continent in the world.

它(南极洲)覆盖了南极周围约1 400万平方千米的面积，是世界第五大洲。 现在分词短语作伴随状语。 你每天早晨醒来都感到精力充沛并准备好开始新的一天吗？

Do you wake up every morning feeling_energetic and ready to start a new day？ 2.Not until the late 18th century did the British explorer James Cook cross the Antarctic Circle, but he never saw land.

直到18世纪末，英国探险家詹姆斯·库克才穿越了南极圈，但他却从未发现任何陆地。 not until 置于句首引导的部分倒装句。 直到下周才会举行运动会。

Not until next week will_the_sports_meeting_be_held. 3.Then in 1895, a Norwegian called Carstens Borchgrevink became the first man to set foot on the Antarctic mainland.

后来到了1895年，一个叫卡斯腾·博克格雷温克的挪威人成为第一个踏上南极大陆的人。 动词不定式作后置定语。 杰克是做这项工作的最佳人选。

Jack was the_best_man_to_do_the_job. 　　

　　二、课堂重点深化

　　1．state n．状态；状况；国家；政府；州 v．陈述；声明

　　　[自主体验]

　　单句语法填空

　　①It is_stated that the president made a statement announcing new policies to deal with the new situation.(state)

　　补全句子

　　②In the face of failure, it is the most important to_keep_a_good_state_of_mind.

　　面对失败，最重要的是要保持良好的心态。

　[系统归纳]