2019学年度人教版选修八Period 4&5 Learning about Language教案设计

Teaching Goals: 1.To enable Ss to master some new words and expressions.

2. To get Ss to have knowledge of this grammar point: the present perfect continuous tense

Teaching Procedures:

Step 1.Word study

1. Ask Ss to complete the following sentences according to the notes

(1) The event has a far-reaching historical s_______.

(2) ______（不知怎么地）he couldn't get to sleep.

(3) They will make a s_______（彻底的）search of the city.

(4) The workers are ______（挖掘）a tunnel through the mountain.

(5) We made a careful _______（分析）of the problem.

Suggested Answers:

(1). significance (2) Somehow (3) systematic (4) excavating (5) analysis

2. Ask Ss to choose the best answers to the following questions.

(1) We_____ for the bus half an hour, but it has not come yet.

A. have been waiting B. have waited

C. are waiting D. have been waited