First two periods
Step 1 Lead-in: Listening Practice (15 minutes) (materials: Part II Listening-centered activities)Teaching method: listening & pair workTeaching aids: MultimediaStep 2 Word study and phrase preview: (30 minutes)Balance; bother; cling; complain; coordinate; crippled; embarrassed; engage; frustration;Indignity; lean; marvel; participate; trifle; break out; engage in; let on; make it to; now that;  see to it that; subject toTeaching method: explanation; exemplification; presentationTeaching aids: textbook, blackboard and multimedia