Key words:

1-2要求掌握词性变化

49'

3 lunch

18'

4 say/speak/talk/tell重点🌟🌟

42'

speak

44'

talk

48'

tell

56'

5.🌟🌟river拓展 stream小溪，pond池塘，ocean海洋，lake湖泊，reservoir水库

27'

6.🌟continent大陆，洲

39'

7.🌟optimistic

33'

8.never

23'

The end！⛳️⛳️