六年级上册英语课件－Unit 4《Keeping Clean》｜广东开心英语 (共14张PPT)

Unit 4 Keeping Clean 写出下列词语的过去式： is / am —— are —— was were Make sentences. today yesterday It’s_______ today but it was ______ yesterday. （They are ______ but they were _______ yesterday.） 1、 2、 3、 Sing the song Look at the pictures, ask and answer. 1、What are the rivers like now? 2、What were the rivers like before? 3、What can we do? now before They are _________ now. They were ______ before. conversation Why is there trash everywhere? Come on. Let’s pick up the trash and make the park clean. This is a beautiful park. Let’s pull our trash baskets over there. Look! It was dirty, but it’s clean now. Yes, I’m singing too. Gogo! It was clean, but it’s dirty again. Learn the new words: nice over there there here heavy trash basket again Fill in the blanks. Gogo: Look! It’s _____ . Tony: Come on. Let’s _____ . Gogo: OK. Look! It _____ dirty. Now _____clean. Tony: It’s nice. _____put the garbage there. Gogo: _____ heav