if we take short breaks__.19. Food in small pieces could be eaten easily from the sun twigs which_ turned into chopsticks.20. Walls make of adobe take in the heat from the sun on hot days and give out that heat_ during cool nights， thus warning the house.21. …
WelcomHi [haɪ]嘿，喂，你好I [aɪ]我Be[biː] (am [æm], is [ɪz], are[ɑː])是what [wɒt] 什么your [jɔː] 你的;你们的name [neɪm] 名字hello [həˈləʊ]喂，哈啰，你好my [maɪ]我的go
单词：text 测试，检查slip-slipped-slipped 滑倒，失足lose-lost-lost 遗失，丢失glasses 眼镜wear 穿，戴optican眼镜商店check 检查，核对clearly 清楚地，清晰地look inside 向内看shall ...
家庭与人物称呼及职业职务① 家庭人员aunt姨母；姑母；伯母；婶母brother兄；弟cousin堂（表）兄弟；堂（表）姐妹couple夫妇dad(daddy)爸爸daughter女儿family家；家庭；家人；亲属；家族father爸爸；父亲grandchild孙子/女，外孙子
color /'kʌlə(r)/ n. (=colour) 颜色red /red/ adj.& n. 红色(的)yellow /'jeləu/ adj.& n. 黄色(的)green /gri:n/ adj.& n. 绿色(的)blue /blu:/ adj.& n.
