【導(dǎo)讀】Morning,class!sportsmeet?toyou.“ThisisMrs.Ye.Hello!Mrs.Ye!”(Ss…(S1…S2…)Whatdoes“open”mean?Discuss. Imakeafist,isitopen?Iholdapen,isitopen?IfIclosemyhand,whatcanIhold?Now,myhandisopen,canIholdanything?Now,Iapproachyou,doyoufeelsafe?So,whatdoes. theopenhandmean?Why?(S1:…S2…general.second.Whydopeoplesmile?Whydopeoplesmile?Canyoufindthem?Whatif…?Whatif…?Whatif…?Wehaveto…,andwehaveto…Itshowsthat…,andthat…