Unit 2 A green life (Speed up) 课件（内嵌视频）2026-2027学年外研版英语五年级上册

Unit2Agreenlife-Speedup-Learningobjectives掌握回收相关核心词汇，能听懂关于塑料回收、环保影响的听力材料，读懂回收说明（如牛奶盒、塑料瓶回收步骤）和chant。学习理解能运用核心词汇和句型

描述回收步骤（如“Recyclemilkboxesin3steps:...”）。能通过对话、填空等形式

交流减少塑料浪费的方法。应用实践设计

个性化回收计划（如班级塑料瓶回收活动），用英语撰写步骤和标语。联系生活提出

跨学科环保建议，反思塑料对环境的长期影响。迁移创新【核心词汇】mean,over,thousand,metal,turninto,as,newspaper,flat,beginning,start,seat,land【核心句型】Don’tuseplasticeveryday!Usethingsagain—don’tthrowthemaway.影响表达：Plasticmakeslifeeasyforyouandme.Butit'sbadforthelandandsea.核心知识点boxesoldshirtcansolddressWhatcanwedowiththemilkbox?Whatdoyouseeinthepictures?Iseemilkboxes.Whatisthislessonabout?Ithinkitisabout___________.recycling听录音，勾画出文中出现的新单词。morethan（超过）above（在……上方）同义词例

句拆分记忆词性：prep./adv.中文：大于，超过overover++Weuseover150,000milkboxes.我们使用了超过十五万个牛奶盒。Thisfactorycanrecyclethousandsofmilkboxeseveryday.这家工厂每天能回收数千个牛奶盒。athousand（一千）短语例

句拆分记忆词性：num.中文：一千thousandthousand+++Metalcanscanberecycledandmadeintonewboxes.金属罐可以被回收，制成新的盒子。medal/ˈmedl/（奖牌）音近词例

句拆分记忆词性：n.中文：金属metalmetal++Wecanturnoldclothesintoreusablebags.我们可以把旧衣服变成可重复使用的袋子。changeinto（变成）convertinto（转化为）同义词例

句拆分记忆词性：v.短语中文：变成turnintoturninto+Oldnewspaperscanberecycledtomakenewpaper.旧报纸可以被回收用来制作新纸。news新闻paper（报纸，泛指）拓展词例

句拆分记忆词性：n.中文：报纸newspapernewspaper+Pleasemaketheboxflatbeforerecycling.回收前把盒子压平。apartment公寓同义词例

句拆分记忆词性：adj./n.中文：平的；公寓flatflat++Thebeginningofrecyclingistosortwastecorrectly.回收的开端是正确分类垃圾。start（开始，n.）opening（开端）同义词例

句拆分记忆词性：n.中文：开始，开端beginningbeginning++Let’sstartcollectingplasticbottlesnow.现在我们开始收集塑料瓶吧。begin（开始，v.）同义词例

句拆分记忆词性：v./n.中文：开始startstart++readandsay知识配对Whatistheletterabout?It’sabout________________.recyclingmilkboxesWhowrotethisletter?_______wrotethisletter.StudentsfromClass502StudentsfromClass504Readandanswer.Howmanyboxesofmilkdothestudentsuseeveryyear?Theyuse______________milkboxeseveryyear.over150,000Howmanypartsdomilkboxeshave?Whatarethey?Milkboxeshave_______parts.Theyare_________________.threepaper,plasticandmetalReadandanswer.Whatcanmilkboxesturninto?______________canturnintothingslike_______________________.Milkboxesnewspapers,andcansbottlesWhyisitimportanttorecycle?Hellokids,Doyouknowwecanhelpmakeourearthcleaner?Onegreatwayisrecyclingplasticbottles.It'seasyandfun!Here'showtodoit:1___________________.(takeoff,caps)2__________________________.(