1、Aim means the ______ goals for the lesson.
A、authentic
B、realistic
C、true
D、lifelike
2、The teacher needs to have a_____ idea of what he/she would like to achieve for the lesson.
A、clear
B、obvious
C、apparent
D、evident
3、Flexibility means preparing some ______and alternative tasks and activities as the class
A、other
B、another
C、extra
D、the other
4、Students find out sentences that show the ______ of the Great Wall
A、feature
B、lineament
C、characteristic
D、boast
5、Ask students to do brainstorming of the ______ information in a cutting.
A、helpful
B、assistant
C、useful
D、beneficial
