题目

Welcome to the Electronic Village to explore new ways of language teaching and learning． Electronic Village Program  (Thursday，June 18，201 6) Nearpdo ·9:00 a. m. to 10:00 a. m. ·Room 501 Nearpod is a software program that creates a rich context(语境) for students to learn vocabulary. The presenter will show how to use it. TEO ·2:00 p. m. to 3:00 p. m. ·Room 502 Our students come from different backgrounds but have the same desire to learn online. The presenter will use examples from his first online class to explain how any teacher can begin teaching online with TEO.Kahoot ·10:看图回答问题．（1）图A是心脏结构图，据图回答．?①在心脏的四个腔中，图中代表左心室的编号是BB．?②血液从图中D出发流进b，最后汇集到c流回到A的过程叫肺循环肺循环．③图中流静脉血的血管有b、d、gb、d、g．（填编号）?（2）图B是血涂片在显微镜下的一个视野图．请据图回答：?①写出图中字母代表的血液成分．?A红细胞红细胞  B白细胞白细胞  C血小板血小板  D血浆血浆②人体的血液呈现红色，是因为哪种血细胞（填编号）中含有哪种物质所致？血红蛋白血红蛋白．?③能吞噬侵入人体内的病菌，从而保护人体健康的是BB；促进止血和加速血液凝固的是CC；担负运输养料和废物功能的是DD．（填编号）