Unit 2 I’ll help to clean up the city parks

(整期优先)网络出版时间:2016-02-12
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重点词汇1.cheerv.欢呼;喝彩cheerup(使)变得更高兴;振奋起来Iwrotethatsongjusttocheermyselfup.我写那首歌是给我自己打气的。拓展cheern.欢呼声;喝彩声2.volunteerv.义务做;自愿做n.志愿者volunteertodosth自愿做某事Jackvolunteeredtocarrywater.杰克自愿去运水。Ineedonevolunteer.我需要一名志愿者。3.noticen.通知;通告;注意v.注意到;意识到