Unit21.知识链接知识链接2.复习指导复习指导3.自主复习自主复习 4.课堂检测课堂检测知识链接知识链接 1.打扰别人请教问题要用礼貌用语打扰别人请教问题要用礼貌用语excuse me.2.方位词。
Museumppt课件Tag内容描述：
1、Unit21.知识链接知识链接2.复习指导复习指导3.自主复习自主复习 4.课堂检测课堂检测知识链接知识链接 1.打扰别人请教问题要用礼貌用语打扰别人请教问题要用礼貌用语excuse me.2.方位词：方位词：in front of在在前面。
2、 library第1页共16页 post office第2页共16页cinema第3页共16页bookstore第4页共16页science museum第5页共16页hospital第6页共16页librarypost officecin。
3、ReviewingfTiananmen Square is very . There are many here. Some people are on the square.Some men are .fJenny thinks it i。
4、 Yang Liwei is the first Chinese to visit the space.Unit 4 A visit to the space museum Is the Sun a starIs the Earth a s。