Unit 3 Happy together（期中知识清单）五年级英语上学期（外研版三起·新教材）

期中知识清单·外研版三起五上 Unit 3 Happy together 考点一：why引导的询问原因的句型 考点二：连词的用法 考点三：动词第三人称单数的变化规则 考点一：why引导的询问原因的句型 —Why are Sally and Mia angry with each other? 为什么莎莉和米娅彼此生气？ — Because they don’t want to share things. 因为她们不想分享事物。 【语法要点】 ❶why 用于提问原因，意为 “为什么”，由 why 引导的特殊疑问句，要用 Because（因为）来回答，不能用 because 开头单独成句回答 why 的问句。 ❷句型结构：Why + be 动词 / 助动词 + 主语 + 其他？ 答句：Because + 陈述句. ❸固定搭配：be angry with sb. 生某人的气；each other 互相，彼此；want to do sth. 想要做某事，to 后面接动词原形。 ❹注意：Because 和 Why 不能同时出现在同一个句子里。 即时练习 单选题。 ( ) 1．—Why do birds fly to warm places? —______ it’s too cold in their home city. A．So B．Because C．But ( ) 2．—Why are you late? —______ I missed the bus. A．Because B．So C．But ( ) 3．—Why is Chen Wei sad? —______ his dog is lost. A．So B．Because C．And ( ) 4．Why ______ you look so upset today? A．do B．does C．are ( ) 5．别人问你“Why do you like autumn?”，你想回答因为可以摘苹果，应该说： A．Because I can pick apples. B．So I can pick apples. C．I like apples. 考点二：连词的用法 一、定义 连词（Conjunction，缩写conj.）用来连接词与词、短语与短语或句子与句子。它像纽带一样只起连接作用，不单独作句子成分。连词按照其性质，可以分为并列连词和从属连词。 二、用法 连词 含义 用法 例句 and 和，又 表示并列关系，用来连接表示对等成分的单词、短语或者句子，表示意思的顺延或者增补。 Let’s sit down and have a rest. 让我们坐下休息一会儿。 but 但是 表示转折关系，所连接的成分意思相反或相对。 The dress is expensive but beautiful. 这件裙子很贵但是很漂亮。 because 因为 引导原因状语从句，表示后面的从句是主句的原因。 I stay at home because it’s raining outside.我待在家里因为外面正在下雨。 三、拓展 连词 含义 用法 例句 or 或者，还是 表示选择关系。 Is it a pen or a pencil? 它是一支钢笔还是一支铅笔？ 和 用在否定句中表示并列。 I don’t like bananas or pears. 我不喜欢香蕉和梨。 so 因此 表示后面的句子是前面句子的结果。 It’s my birthday, so I’m happy. 今天是我的生日，所以我很开心。 四、易错点提示 易错点 1：and 与 or 混用（肯定句、否定句并列区分） 肯定句并列用 and；否定句并列不用 and，要用 or。 I don’t like milk and juice. I don’t like milk or juice. 易错点 2：and、but 前后词性 / 句式不一致 and、but 连接并列成分时，前后单词、短语形式必须统一。 She likes draw but hate swim. She likes drawing but hates swimming. 易错点 3：because 和 so 不能同时出现在一个句子里 because 表原因，so 表结果，二者二选一，不能连用。 I stay at home because it rains, so I read books. I stay at home because it rains. It rains, so I stay at home. 即时练习 一、根据句意选择正确的单词填空，注意大小写。 and    because    but    so    why 1．She can play the piano she can’t play football. 2． is she unhappy? Because Lucy is not his friend now. 3．I like Maths English. 4．It’s going to rain, I close the windows. 5．We don’t go to school today, it is Sunday. 二、单选题。 ( ) 6．I feel happy ______ it’s my birthday today. A．so B．because C．but ( ) 7．My father is old ______ strong. A．and B．but C．or ( ) 8．The girl feels sad ______ worried about her project now. A．and B．but C．or ( ) 9．Yaoyao is tall ______ lovely. A．and B．but C．or ( ) 10．I like bread, chicken _______ vegetables. A．but B．and C．too ( ) 11．I like summer ______ I can swim every day. A．so B．because C．and 考点三：动词第三人称单数的变化规则 一般现在时表示经常发生的动作、存在的状态或现阶段的习惯以及客观存在的事实和普遍的真理等，常与 often、usually、sometimes、every day、on Sundays 等连用。 如：I often run in the morning. 我经常早上跑步。 动词第三人称单数的变化规则： ①一般在动词的词尾加s。 like→likes look→looks ②以ch、sh、s、x及辅音字母加o结尾，词尾加es。 teach→teaches wash→washes guess→guesses mix→mixes do→does ③以辅音字母加y结尾的词，变y为i，再加es。 study→studies fly→flies cry→cries ④不规则变化。 have→has 即时练习 一、用所给单词的适当形式填空。 1．Friends (play) together every day. 2．Bird (eat) seeds and Dog eats meat. 3．He (get) up very late. 4．She often (play) ping-pong on Tuesday. 5．My mother sometimes (cook) nice food for us. 二、单选题。 ( ) 6．My school ______ at eight every morning. A．start B．starts C．starting ( ) 7．She ______ a music lesson on Friday. A．have B．has C．having ( ) 8．—How does Jim feel at home? —He ______ sad. A．feels B．feel C．feeling ( ) 9．He ______ his dog every day. A．walk B．walks C．walked ( ) 10．Someone ______ bad things about me. A．say B．saying C．says 写作主题：描述我和我的好朋友 方法步骤： 描述我和我的好朋友话题，可分三步：第一步开头，介绍我和好友的基本信息。第二步正文，介绍我和好友之间的异同点、成为朋友的原因和维护友谊的方式。第三步结尾，表达评价。 素材积累： 必备词汇 必备句型 开头 基本信息：best friend, name, years old, same… •My name is Alice. My best friend is Jill. •She is eleven years old. 正文 异同点：watch films, read books… 成为朋友的原因：play together, share with… 维护友谊的方式：talk openly… •We both like watching films. •I like eating meat but she likes eating vegetables. •We play together and share with each other. •We are sometimes angry with each other but we often talk openly. 结尾 评价：love, happy, like… •I love my friends. 小试身手： 朋友可以志趣相投，也可以求同存异，真挚的友谊无比珍贵。请根据下面思维导图的提示，介绍自己及好友，完成写作。   Alice and I are good friends. We have the same hobby. ________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 范文： Alice and I are good friends. We have the same hobby. We both like playing sports. But we have some different hobbies, too. I like reading stories, but Alice likes singing songs. Now, I’m doing my homework. Alice is playing basketball with her brother. 一、选出不同类的一项。 ( ) 1．A．card B．gift C．play ( ) 2．A．July B．country C．May ( ) 3．A．talk B．share C．friendship ( ) 4．A．culture B．friend C．together ( ) 5．A．different B．celebrate C．Play 二、单项选择。 ( ) 1．They help _______ when someone meets trouble. A．each other B．every other C．other each ( ) 2．Friends should talk openly _______ each other. A．with B．for C．on ( ) 3．We are friends _______ we feel happy together. A．because B．but C．or ( ) 4．Sally and Mia are angry _______ each other. A．to B．with C．for ( ) 5．Bird is small _______ Dog is big. A．so B．and C．but ( ) 6．I’m unhappy _______ I lose my good friend. A．but B．because C．and ( ) 7．Let’s show this _______ our parents. A．for B．to C．at ( ) 8．Duoduo feels unhappy _______ Tutu plays with other boys. A．so B．because C．but ( ) 9．Please listen _______ your friends carefully. A．to B．for C．at ( ) 10．A few nice words can make us friends _______. A．again B．away C．ever 三、选词填空。 share friends together help openly 1．They are my best . 2．We read storybooks on weekends. 3．Good friends toys and snacks. 4．We each other with our homework. 5．Please talk when you have problems. 四、为下列句子选择合适的答语。 A．I have two best friends. B．Yes, they can. C．Play games. D．Honesty. E．Because they had an argument (争吵). ( ) 1．Can the bird and the dog be friends? ( ) 2．How many best friends do you have now? ( ) 3．What is the important rule of your friendship? ( ) 4．Why are they angry with each other? ( ) 5．What do you like to do with your best friend? 五、连词成句。 1．laugh, me, makes, he (.) ________________________________________ 2．different, you, so, are (.) ________________________________________ 3．unhappy, I, am, now (.) ________________________________________ 4．show, let’s, parents, this, our, to (.) ________________________________________ 5．friends, share, each other, with (.) ________________________________________ 六、补全对话。选择恰当的句子完成对话，有一项多余。   A．It’s a book about friendship and nature. B．I’m reading a book report. C．What do you think of it? D．What’s it about? E．What’s your favourite book? F．Yes, I do. Tom: Hi, Amy. What are you doing? Amy: Hello, Tom. 1. Tom: A book report? 2. Amy: It’s about The Secret Garden. Tom: I’ve heard of that book. 3. Amy: 4. It’s very touching. Tom: Do you like reading? Amy: 5. Reading helps me learn a lot. 七、阅读理解。 This is my poster about my best friends. Their names are Mike and Amy. We go to the same school. After school, we often read books, play ball games and watch cartoons together. We have simple friendship rules. First, we always help each other with study. Second, we share our toys and delicious food. Third, if we have disagreements, we will talk openly instead of being angry. We stay happy every day and become better together. ( ) 1．Who are the writer’s best friends? A．Mike and Amy. B．Feifei and Taotao. C．Lily and Lucy. ( ) 2．What do they NOT do together? A．Read books. B．Play ball games. C．Swim in the river. ( ) 3．Which is NOT their friendship rule? A．Help each other with study. B．Never talk when having problems. C．Share toys and food. ( ) 4．What will they do if they disagree? A．Keep silent forever. B．Talk openly. C．Fight with each other. ( ) 5．What is the main idea of the passage? A．How to make a poster. B．The writer’s best friends and friendship rules. C．How to play games with friends. 八、根据短文内容判断正误，正确的写“T”，错误的写“F”。 Yu Boya likes music and he can play the guqin very well. But he thinks people can’t understand (理解) his music. He is not happy. One day, when Yu Boya is playing the guqin, an old man hears the sound of guqin. The old man is Zhong Ziqi. He likes playing the guqin too. He talks about the music with Yu Boya. They both like music. Yu Boya plays the guqin. Zhong Ziqi says, “How beautiful! There are mountains and rivers in your music.” Zhong Ziqi can understand him. Yu Boya is very happy. They become good friends. One day, Yu Boya waits for Zhong Ziqi for a long time. But Zhong Ziqi doesn’t come. He dies (死亡). Yu Boya is very sad. He breaks (砸坏) his guqin and never plays it again. ( ) 1．Yu Boya is good at playing the erhu. ( ) 2．Yu Boya and Zhong Ziqi both like music. ( ) 3．Zhong Ziqi doesn’t come because he is sleeping. ( ) 4．Zhong Ziqi breaks his guqin and never plays it again because Yu Boya dies. ( ) 5．Yu Boya is happy because Zhong Ziqi can understand him. 参考答案 【考点一】 1．B 2．A 3．B 4．A 5．A 【考点二】 1．but 2．Why 3．and 4．so 5．because 6．B 7．B 8．A 9．A 10．B 11．B 【考点三】 1．play 2．eats 3．gets 4．plays 5．cooks 6．B 7．B 8．A 9．B 10．C 【综合训练】 一、选出不同类的一项。 1．C 2．B 3．C 4．C 5．A 二、单项选择。 1．A 2．A 3．A 4．B 5．C 6．B 7．B 8．B 9．A 10．A 三、选词填空。 1．friends 2．together 3．share 4．help 5．openly 四、为下列句子选择合适的答语。 1．B 2．A 3．D 4．E 5．C 五、连词成句。 1．He makes me laugh. 2．You are so different. 3．I am unhappy now. 4．Let’s show this to our parents. 5．Friends share with each other. 六、补全对话。选择恰当的句子完成对话，有一项多余。   1．B 2．D 3．C 4．A 5．F 七、阅读理解。 1．A 2．C 3．B 4．B 5．B 八、根据短文内容判断正误，正确的写“T”，错误的写“F”。 1．F 2．T 3．F 4．F 5．T 第 1 页 共 15 页 学科网（北京）股份有限公司 $