Unit3 Care for the Earth一、单元单词（18个）·care for[kɛə fɔ:] / 关爱；照料They hired a nurse to care for her.(他们雇了个护士来照顾她。
)·earth[ɜ:θ] / n.地球We only have one earth,so we should do all we can to protect her.(我们只有一个地球，所以我们应该竭尽所能去保护她。
)·pick[pɪk] / vt.& vi.采；摘Pick all the apples off the tree.(把树上的苹果都摘下来。
)·pick flowers/ 摘花Charlie likes to pick flowers for his girlfriend.(查理喜欢采花送给他女朋友。
) ·cut down[kʌt daun] / 砍伐；把······砍倒She cut down the seedling with one chop.(她砍一刀就把树苗砍倒了。
) ·dirty[ˈdɜ:ti] / adj.脏的My hands are dirty.I must wash them.(我的手很脏，必须得洗了。
)·make the air dirty/ 污染空气People make the air dirty when they burn trash.(当人们燃烧垃圾的时候，空气被弄脏了。
)·waste[weɪst] / n.浪费I hate waste.(我讨厌浪费。
)·drive[draɪv] / v.驾驶；开（车）Drive with caution!(小心驾驶！)·drive a car[draiv ə kɑ:] / 开车It is difficult for me to drive a car.(对我来说，开车很难。
Unit 3Care for the Earth一、核心词汇1. 名词: earth地球thing东西;事物2. 动词: pick采;摘waste浪费drive驾驶;开(车)think想;认为3. 形容词: dirty脏的4. 副词: also也;同样only只;仅仅5. 代词: something某事;某物6. 限定词: more更多的7. 短语: care for关爱;照料pick flowers摘花cut down砍伐;把……砍倒make the air dirty污染空气drive a car开车have to必须;不得不World Car Free Day世界无车日二、拓展词汇1. 名词: people人们2. 动词: find找到should应该see明白;理解make使成为;使变得live居住;生活3. 形容词: poor可怜的bad坏的, 不好的helpful有益的;有帮助的4. 介词: by搭乘;通过with和;跟5. 副词: why为什么too也;太together同时;一起6. 连词: because因为7. 限定词: some一些many许多的much许多的all全部的;一切的三、核心句型1. Why not go in your dad’s car?为什么不坐你爸爸的车去呢?解读: 该句是用来向别人提出建议的句型.举一反三: Why not go to the gym with us?和我们一起去体育馆怎么样?Why not eat out?为什么不出去吃饭呢?2. — Why?为什么?— Because today is World Car Free Day. 因为今天是世界无车日.解读: 这是就原因进行问答的句型.当我们想知道某种现象的原因时, 可直接用Why?或含有why的特殊疑问句进行询问,回答时一般用because引出原因.举一反三: — Why are you sad today?你今天怎么不高兴?— Because my leg hurts. 因为我的腿受伤了.3. There are a lot of trees, flowers, rivers and mountains on the earth. 在地球上有许多树木、花朵、河流和山脉.解读: 该句是there be句型, 表示“某处(某时)有某物(某人)”.举一反三: There are some trees behind the building. 建筑物后面有一些树.There is some milk in the bottle. 瓶子里有一些牛奶.四、了解句型1. What’s the matter, little bird? 怎么了, 小鸟?解读: 该句为固定句型, 表示不明状况时, 询问对方“发生什么事了/怎么了?”后面可以加上介词with, 再加上人或物, 即 What’s the matter with + 人/物?同义句型What’s up?/What’s wrong?2. What should I do? 我该做些什么呢?解读: 该句是含有情态动词should的特殊疑问句, 意为“我该做些什么?”或“我该怎么办呢?”情态动词should意为“应该”, 没有人称和数的变化, 其否定形式是shouldn’t.其语气较为委婉、礼貌, 常用来陈述个人对某种现象的看法和观点.3. Some more soup, dear? 再添些汤吗, 亲爱的?解读: 该句是一个一般疑问句的省略句型,用来询问别人的意见.其完整句应该是Would you like some more soup, dear?。
Unit3 Care for the Earth一、单元单词（18个）·care for[kɛə fɔ:] / 关爱；照料They hired a nurse to care for her.(他们雇了个护士来照顾她。
)·earth[ɜ:θ] / n.地球We only have one earth,so we should do all we can to protect her.(我们只有一个地球，所以我们应该竭尽所能去保护她。
)·pick[pɪk] / vt.& vi.采；摘Pick all the apples off the tree.(把树上的苹果都摘下来。
)·pick flowers/ 摘花Charlie likes to pick flowers for his girlfriend.(查理喜欢采花送给他女朋友。
) ·cut down[kʌt daun] / 砍伐；把······砍倒She cut down the seedling with one chop.(她砍一刀就把树苗砍倒了。
) ·dirty[ˈdɜ:ti] / adj.脏的My hands are dirty.I must wash them.(我的手很脏，必须得洗了。
)·make the air dirty/ 污染空气People make the air dirty when they burn trash.(当人们燃烧垃圾的时候，空气被弄脏了。
)·waste[weɪst] / n.浪费I hate waste.(我讨厌浪费。
)·drive[draɪv] / v.驾驶；开（车）Drive with caution!(小心驾驶！)·drive a car[draiv ə kɑ:] / 开车It is difficult for me to drive a car.(对我来说，开车很难。
