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1、Unit7 topic2一、重点单词：1. smart ：(adj)“ 聪明的，灵巧的 ”；（人、服装）漂亮的 ，时髦的，帅的2.count：（v）数，点数 如：count from one to ten“从一数到十”3.birthday ：（n）生日 “birthday party是 “生日宴会”4. perform：(v)表演；履行；行动 5. climb ：(v) “爬，攀登”如：climb the treehill “爬树山” 6.age： (n) “年龄；时代” 如：at the age of four“在四岁时”7.anything： (pron) “任何事（物）；无论何事（物）”
2、 8.word ：(n)“单词，词；话 ” 9.mean ：(v)“意思是，意指” 10.ballet ：(n)“芭蕾舞”11.dance ：(v)“跳” 12.draw ：(v)“画”;draw a picture 意为“画一张画”13.can：(v)情态动词，表示“能，会”，之后动词用原型14. speak:(v) “讲，说”， 常用于表示“讲某种语言”，如：speak Chinese“讲汉语”15.also:(adv) “也，同样，并且” 二、词组例析：1. be good at doing sth“擅长做某事”， 动词用ing形式 eg. My mother is good at si
3、nging. 我妈妈擅长唱歌。 Are you good at drawing? 你擅长画画吗？2. play the piano “弹钢琴”，乐器前要加定冠词“the”;但球类前不加 “the” 如：play footballbasketball,“踢足球打篮球” eg. Can you piano the piano? 你会弹钢琴吗？I liking playing basketball very much. 我非常喜欢打篮球。3. have a good time “玩得愉快”，动词have根据句意、时态形式有所变化。还可用“enjoy oneselfoneselves”来表达eg. T
4、he children had a good time at the party.孩子们晚会上玩得很愉快。=The children enjoyed themselves at the party.4. at the age of：“在时”, 后跟基数词。eg:At the age of nine, she went to Zhengzhou with her mother. 九岁时，他跟他的母亲去了郑州。Her grandpa died at the age of eighty-six. 她的爷爷86时去世了。5. with ones help “在的帮助下”eg: With the pol
5、icemans help, the little girl found her mother.在警察的帮助下，小女孩找到了她的妈妈。With his help, I finished my homework.在他的帮助下，我完成了我的家庭作业。6. notat all “一点也不”，即否定句后加not加强否定句语气。eg: He doesnt like fish at all.他一点都不喜欢鱼。They cant speak English at all.他们一点都不会讲英语。7. would like to do sth “想要做某事”，主语跟would 可缩写。如：I would =Id
6、eg: Would you like to go fishing with me?想跟我一起去钓鱼吗？ I would like to have something to drink.我想要点喝的。8. buy sth for sb “为某人买某物”，相当于 “buy sb sth”eg: Ann buys a pet dog for her grandmother.=Ann buy her grandmother a pet .Ann为她的奶奶买了一只宠物狗。9. ride a bike “骑自行车”eg: He cant ride a bike. 他不会骑自行车。Cant you ride
7、 a bike? 你会骑自行车吗？10. enjoy oneselfoneselves “玩得高兴”eg: Theyre enjoy themselves at the dancing party.他们在晚会上玩得很愉快。He enjoys himself very much.他玩得非常高兴。三、重点语法。1. 情态动词can的用法: 意为“会，能，可以”，其否定形式为cant, 之后的动词用原型。没有第三人称单数形式，其过去式是could . cancant; couldcouldtI can could dance the disco. I cantcouldnt sing Chinese
8、 songs.Can you sing an English song? Of course, I can.No, I cant.What else can you do?2. 选择疑问句(Alternative questions)，不能用yes或no来回答，要做出具体的选择。如：Can you speak English or Chinese? I can speak Chinese.3. 一般过去式（Past Simple）:表示过去发生的动作或存在的状态，动词用过去时态。基本形式为：主语+动词过去式 I missed the chair and fell down. When was
9、he born? He was born in June, 1986.四、重点句型1. Can you dance or draw? I can dance. I can do it a littlevery well. “选择疑问句用or 来连接，回答不能用Yes或No来回答，要做出具体的选择。2. Can you sing an English song? Of course I can.No, I cant.“以can引导的一般疑问句用Yes或No来回答，并且注意前后保持一致。3. He can speak English very well.“说、讲，讲某种语言用speak, 而其它表
10、示说的词如say,之后一般跟具体说话内容，tell表示告诉，常用tell sb sth 的形式。4. Zhang Jun can ride a bike this year, but he couldnt do it last year.“情态动词can的过去式是could, last year 表示“去年”，因此，要根据句子时态选择用can的过去式。5. He cant play the piano at all. “cantat all”意为“一点都不会” “notat all” 是其最基本的形式。否定句后加at all, 加强了否定句的语气。五、单元话题 本话题通过形式多样的对话、短文及综合探究活动，谈论人们现在和过去能做和不能做的事情，掌握选择疑问句并深入学习情态动词cancould及其否定式的用法。Can you sing an English?Of course, I can .No, I cant.He can speak English very well.I can swim now, but I couldt do it when I was five.The baby couldnt walk a month ago, but now it can walk.
