第五课时Section B ( 3a-Self Check,根据首字母及汉语提示补全单词 1.I want to drink some water( 水 ). 2.Look,the dog is walking with only three legs( 腿 ). 3.Our Chinese teacher isnt fat.He is kind( 种类 ) of thin. 4.Jim has a lazy( 懒惰的 ) dog. 5.Thailands first flag( 旗帜 ) had a white elephant on it. .根据句意用所给词的适当形式填空 1.There are manytrees( tree ) on the hill. 2.There are allkinds( kind ) of flowers in the garden. 3.Dont forgetto close( close ) the door. 4.Many animals are indanger( dangerous ) now. 5.Dogs arereally( real