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Unit 7 Topic21. 重点单词(所有程度学生都要掌握)good (adj.) well(adv.)write(v.)writer(n.)activity (n.)activities (pl.)二词组（的程度较差可以不掌握，中、上学生需全部掌握） Section A 1.at Kangkangs birthday party 在康康的生日聚会上2.play the piano/guitar 弹钢琴/吉他3.sing some songs 唱些歌 4.dance to disco 跳迪斯科5.perform ballet 表演芭蕾舞6.have a good time 过得很痛快7.take photos 拍照 8.draw pictures 画画9.read English books 看英文书10. make model planes 制作模型飞机Section B11.Happy birthday to you. 祝你生日快乐12. take sth. to 把某物带到。13.so many flowers/ so much food 这么多的花/这么多的食物14. so smart 如此聪明15.count them for me 为我把它们数一下16.do very well 做得非常好17.just a little 就一些，只有一些Section C18.one year ago 一年前196.fly a kite/ fly kites 放风筝20.in the past 在过去21.last year/next year 去年/明年Section D22.live in London 住在伦敦23. at the age of five 在五岁时24. a few words 一些单词25. not any more 不再，再也不26. with sbs help =with the help of sb. 在某人的帮助下27 her first book 她的第一本书28. want to be 想要成为三重点句子(所有程度学生都要掌握) Section A1. Oh， do you want to sing Chinese songs or English songs?哦，你想唱中文歌曲还是英文歌曲?此句是选择疑问句，即提供两种或两种以上情况以供对方选择。(1) 基本结构：一般疑问句+or+对照选择项。例：Do you like tea or milk?你喜欢茶还是牛奶?特殊疑问句+A选择项+or+B选择项。例：When can you come back, today or tomorrow？你什么时候能回来，今天还是明天?(2)用法：选择疑问句不用Yes或No来回答，一般情况下是就供选择的两项或三项中的一项进行回答。例：-Are you a teacher or a worker?你是教师还是工人?-I am a worker。我是工人-Which do you like，football or basketball?足球和篮球你喜欢哪一项?-I like football我喜欢足球2. Id love to. But I cant sing Chinese songs. I can only sing English songs.我非常乐意，但是我不会唱中文歌曲。我只会唱英文歌曲。can表示能力，是情态动词，没有人称和数的变化。其句式结构为：(1) 陈述句：主语+can/cant+谓语动词+其他。例：I can play the piano, but I cant play the guitar. 我会弹钢琴，但我不会弹吉他。(2) 一般疑问句：Can+主语+动词原形+其他? 例：Can you sing an English song? 你能唱首英文歌吗?(3)特殊疑问句：疑问代词/副词+can+主语+动词原形+其他?如例：What can he do at the meeting?他在会议上能做什么呢?【拓展】在日常会话中can还可表示“许可，容许”的意思。例：You can go now。你现在可以走了。(意思是你被允许离开。)3. What else can you do?你还会做什么别的吗?else意为“别的，其他的”用于疑问代词和疑问副词或不定代词 nothing，nobody， something， anything等之后。例：What else does he say? 他还说了些什么? I dont want anything else. Thanks. 我不想要其他东西了，谢谢。Ask somebody else to help you. 请其他人来帮帮你吧。【链接】 other也可意为“其他的”。一般用于名词前面。例：Are there any other people in the office? 办公室还有其他人吗?4Im sure well have a good time at the party. 我确信我们在聚会上会玩得高兴。(1) be sure+( that)宾语从句确信/肯定例：Im sure(that) it will be fine tomorrow我肯定明天是晴天。He is sure(that) he can do it well他确信他能把这件事做好。【拓展】 )be sure to do sth。一定要，务必做某事。例：Be sure to give my best wishes to your family. 请务必把我最美好的祝愿带给你的家人“ Be sure(务必)/ Make sure(确保)+( that)宾语从句”用于祈使句时that从句常用一般现在时表示将来，以强调某一要求。例：Be sure(that) you finish your work in an hour. 务必在一小时之内完成工作任务。Make sure( that) you lock the door before you leave home. 确保在离开家之前锁好门。(2) have a good time玩得高兴，过得愉快。类似的说法还有：have a wonderful time/have a nice timehave a good time =enjoy oneself/oneselves例：Kangkang has a good time every day. =Kangkang enjoys himself every day.康康每天都过得很愉快。They had a good time at marias birthday party.=They enjoyed themselves at Marias birthday party. 他们在玛丽亚的生日聚会上玩得很高兴。Section B5. You are so smart！你太聪明了!smart意为“聪明的，灵巧的”，可与 clever“聪明的”互换。例：Sandy is a smart and hard- working student.桑迪是个聪颖勤奋的学生。6Id like to take these flowers to the party. 我想把这些鲜花带到聚会上。take sb./sth. to somewhere带某人/某物去某地。例：My mother often takes me to the park. 我妈妈常常带我去公园玩【链接】bring意为“带来，拿来”，take指“带走”，两词的动作方向相反。例：Bring your friend to the party. 带你的朋友来参加宴会吧。Take this letter to the post office， please。请把这封信带到邮局去寄了。7.Er，no，I can t count so many flowers.嗯，不，我数不清那么多的花。(1) count v. 数，点数。例：Little Val is two, but he can count from one to one hundred.小瓦尔只有两岁，但他能从1数到100。The teacher is counting the students. 老师正在清点学生人数。(2)so many意为“如此多”，后面接可数名词的复数形式。例：There are so many buses on the road today.今天路上的公共汽车特别多。【链接】 so much意为“这么多，那么多”，后面接不可数名词。例： There is so much rain this year. 今年下了很多雨。8She can dance. She can do it a little/ very well.她会跳舞。她能跳一点儿/很好。a little意为“一点儿”，表程度“很小”。a lot意为“许多，非常”，表程度“很大”。例：He can speak a little English. 他会说一点儿英语。She likes to dance a lot. 她非常喜欢跳舞。【链接】 a little+不可数名词一点儿，少量，表示肯定意义。a few+可数名词复数一些，少数几个，表示肯定意义。例：There is a little water in the bottle. 瓶子里有点水。There are a few apples on the table. 桌子上有几个苹果。little+不可数名词很少，几乎没有，表示否定意义。few+可数名词复数没几个，表示否定意义。例：I have little money in my wallet. 我钱包里没有多少钱。I have few friends here. 我在这里没有几个朋友。 (2) well是副词，修饰动词。例：She can sing very well. 她唱得非常好。当well表示身体健康状况时是形容词。例：-How are you today?今天你好吗? -Im very well. 我很好。【比较】good是形容词，常用来修饰名词或用在系动词之后作表语，表示事物或人的质量，品行等。例：Mr. Wang is a good teacher, and he teaches very well. 王先生是个好老师，他教得非常好。Section C9.But one year ago，she couldnt do it at all.但是在一年前，她根本不会。could是can的过去式，表示过去的能力,其否定式是couldnt。例：Jim could swim when he was eight.吉姆八岁的时候就会游泳了。I couldnt ride a bike when I was ten. 我十岁时不会骑自行车。10But when she was five，she could dance just a little.但是当她五岁时，她仅会跳一点儿舞。when意为“当时候”，此处为连接副词，引导时间状语从句，放在主句前时，用逗号与主句分开；放在主句后时，不用逗号与主句隔开。例：He could swim when he was very young. 他年龄很小时就会游泳了。11They both like playing ball games.他们两个都喜欢球类运动。(1)both意思是“两者都”，作they的同位语，它放在实义动词前，be动词后面。例：We are both students.我们俩都是学生。They both like table tennis.他们俩都喜欢打乒乓球【拓展】(1)两者“都”，用both；三者或三者以上“都”，用all。例：My parents are both Chinese.我父母都是中国人。My friends all went to the park yesterday.我的朋友们昨天都去了公园。(2)both ( of the)+复数名词both of+复数代词例：Both( of the) boys are very good.两个男孩都很优秀。Both of them come from China.他们两个人都来自中国。(3) 当连接并列成分时，both常与and搭配构成bothand意为“谁(什么)和谁(什么)都”。例：Both Jane and Maria can speak Chinese very well. 简和玛丽汉语说得都很好。Jack can speak both English and Japanese. 杰克英语和日语都会说。Section D12. At the age of five，she could play the piano very well， 她五岁时就能把钢琴弹得很好，at the age of .=when sb. was/were 岁时。例：When she was three, Maria could play the guitar.= Maria could play the guitar at the age of three. 玛丽亚三岁时就会弹吉他。【拓展】over the age of 岁以上。例：Children over the age of 12 must pay full fare.十二岁以上儿童须购全票。13When she was six， there was something wrong with her eyes.当她六岁的时候她的眼睛出了问题。There is/ was something wrong with. 意为“出了问题”。例：I can t go out for a walk because there is something wrong with my foot. 我不能外出散步，因为我的脚出了问题。14. Jenny could not see anything any more.珍妮再也看不到任何东西。(1) anything是不定代词，意为“任何事(物)，无论何事(物)”。通常用于否定句与疑问句中，代替“ something”。例：Would you like anything else?你要点别的什么吗?(2)notany more再也不，不再在句中，not与助动词连用,any more放在句末。例：She doesn t live here any more.她已经不在这住了。【链接】not. any longer再也不，与notany more同义。例： He doesnt work here any longer.他已经不在这儿工作了。15. Life was very hard for her.生活对她来说非常艰难。be hard for sb.= be difficult for sb.对于某人是困难的或对于某人很不容易。例：-Can you play the guitar? 你会弹吉他吗?-No，I cant.It s too hard for me. 不会，它对我来说太难了。16. With her mothers help, Jenny can write well.在妈妈的帮助下，珍妮写得很好。with one s help= with the help of，意为“在的帮助下”。例：With the help of Mr. Li, I can sing English songs. 在李老师的帮助下，我会唱英文歌曲了。With your help, I finished my homework on time. 在你的帮助下，我按时完成了作业。四语法：情态动词can/could情态动词：它们本身有一定的意义但不完整，因此不能在句子中独立作谓语，只能和动词原形一起构成谓语，表示说话人对某一动作或状态的语气或态度。情态动词通常没有人称和数的变化。常见的情态动词有may, must, can, could, have to, should等。情态动词can/could的用法：一、can作为情态动词，有时态但无人称的变化，否定式为cant或can not,其用法如下：1.表示能力，意为“能，会”。 例：He can sing English songs.他会唱英文歌。2.表示推测，强调客观可能性，多用于疑问句和否定句中。例：Who can be he ? 他会是谁？3.表示请求允许（多用于口语）。例：Can I go now? 我现在可以走了吗？二、could 是can的过去式，否定式是couldnt/could not，其用法如下：1.表示过去的能力。例：He could speak English before.2.不确定自己的请求能否得到允许时，一般用could而不用can。例：Could I use your pen? 我能用一下你的钢笔吗？3.Could表示现在的情况，用以委婉地提出请求、想法、建议等，以它开头的问句回答时用情态动词can。例：-Could I ask you a question? -Yes, of course you can.4.can 和could表示“许可或请求许可”时，could比can表达的语气更委婉。例：-Can I borrow a book? -I am sorry, you cant today.-Could you help me with my English? -No problem.
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