Unit 8 What we wear课本知识预习+巩固练习（导学案）新四年级英语暑假自学课（译林版三起·新教材）

四年级上册暑假自学课（译林版三起） Unit 8 What we wear 单元知识整合 1 语音 1. Why do I wear 'sunglasses to'day? Be'cause my 'students are very bright! 2. 'Yellow hat, pink shirt,/ Blue dress, red skirt./ So 'many clothes,/ So 'many 'colours./ To'gether, let's put on a play/ On New Year's Day! 注意：诗歌的押韵词，如shirt和skirt, play和Day. 2 必会词汇 holiday假日，假期 clothes衣服 cap（尤指有鸭舌的）便帽 coat外套，外衣 skirt半身裙 trousers裤子 dress连衣裙 shirt（男式）衬衫 whose谁的 look看来好像，显得 in穿着，戴着 why为什么 wear穿，戴 because因为 sunglasses太阳镜，墨镜 bright聪明的；明亮的 3 重点短语 so big如此大 whose trousers谁的裤子 my father's我爸爸的 look cool看起来酷酷的 wear sunglasses戴着墨镜 very bright非常聪明 so many colours如此多的颜色 put on a play上演一出戏剧 4 核心句型 1. What do you wear for special days?你在特殊的日子里穿什么？ 2.—Whose trousers are these?这（些）是谁的裤子？ —They're my father's.它们是我爸爸的。 3. I wear sunglasses because they're cool.我戴太阳镜因为它们很酷。 4.—Your red dress is beautiful! 你的红裙子很美丽！ —Thank you, Mike! 谢谢你，迈克！ 5. We like wearing red clothes at Chinese New Year. 我们喜欢在春节穿红衣服。 6.—Whose skirt is this? Guess. 这是谁的裙子？猜猜看。 —Is it Su Yang's?它是苏洋的吗？ —Yes, you're right!是的，你是对的！ 5 重难点突破 重难点01：who's与whose的用法易混淆 Whose skirt is this? Guess.这条裙子是谁的？猜猜看。(教材P68) 解析：who's是who is的缩写形式，意为“是谁”，其回答是“某人”; whose意为 “谁的”，一般是对物主代词或名词所有格进行提问，用于询问某物属于谁或与谁有 关，回答是“某人的”。 [例句] 1.—Who is that man?那个男人是谁? —He's John. 他是约翰。 2.—Whose trousers are these?这些是谁的裤子？ —They're John's. 它们是约翰的。 【提分练01】 一、用 Who's / Whose 填空。 1.—__________ that girl over there? —She's my sister. 2.—__________ skirt is this? —It's my sister's. 3.—__________ these coats? —They're my father's. 4.—__________ the boy under the tree? —He's Tom. 5.—__________ shoes are those? —They're Mike's. 二、句型转换。 1.That man is Wang Bing.（对划线部分提问） __________ __________ that man? 2.This dress is Helen's.（对划线部分提问） __________ dress __________ this? 重难点02：问原因的句型及其答语 —Why do I wear sunglasses? Guess!我为什么戴墨镜？猜猜看！ (教材P68) —Because they're cool.因为它们很酷。 解析：“Why+一般疑问句？”用来询问原因，why是特殊疑问词，意为“为什么”。 答语：通常为“Because+句子。”，也可以用“Because of+名词、代词、动名词。 [例句]—Why do you like summer?你为什么喜欢夏天？ —Because I can go swimming. 因为我可以去游泳。 【提分练02】 从方框中选择合适的特殊疑问词填空。 Why　 What　 Whose　 Who 1.—________________ skirt is this? —It’s my sister’s. 2.—________________ do you like this dress? —Because it’s pretty. 3.—________________ is that boy under the tree? —He’s my cousin Tom. 4.—________________ can you do in summer? —I can swim. 5.—________________ are those shoes? —They’re Mike’s. 6.—________________ is that man? —He’s my father. 7.—________________ do you like autumn? —Because I can pick apples. 重难点03：服饰类的复数名词 —Whose trousers are these? 这些裤子是谁穿的？(教材P68) —Ha ha! They're my father's shorts.哈哈！这些是我父亲的短裤。 因为它们很酷。 · trousers有两条裤腿，在英文里是复数名词，前面不能用a/one修饰。 · 类似的还有glasses（眼镜）、shorts（短裤）、socks（袜子）、gloves（手套）等。 · 这些名词由成对的两个部分组成，可以用a pair of（一双/一副/一条……）修饰。 知识拓展 · 为避免重复使用名词，有时可用名词性物主代词来代替“形容词性物主代词+名词”的形式。名词性物主代词后面不再接名词。 例如：—Whose bag is this?这是谁的包? —It's mine. 它是我的（包）。 (1) 形容词性物主代词：my our your his her its their (2) 名词性物主代词：mine ours yours his hers its theirs 拓展：可数名词复数的变化规则 1. 一般名词，直接加 s，如：book→books pen→pens 2. s /x/ch /sh 结尾，加 es，如：bus→buses box→boxes watch→watches dish→dishes 3. 辅音字母 + y 结尾：变 y 为 i，再加 es，如：city→cities family→families 4. 元音 + y 直接加 s，如：boy→boys toy→toys 5. f /fe 结尾：改 f/fe 为 v，再加 es，如：knife→knives leaf→leaves 6. 以o 结尾的名词： · 有生命（动植物）+es：tomato→tomatoes potato→potatoes · 无生命（物品）+s：photo→photos radio→radios 【提分练03】 一、写出下列单词的复数形式。 1.book __________ 2.bus __________ 3.box __________ 4.watch __________ 5.city __________ 6.boy __________ 7.knife __________ 8.tomato __________ 9.photo __________ 10.family __________ 二、单项选择。 ( )1. I have two ______. A. box B. boxes C. boxs ( )2. There are many ______ on the table. A. tomato B. tomatoes C. tomatos ( )3. These ______ are sharp. A. knife B. knifes C. knives ( )4. Three ______ are on the desk. A. city B. citys C. cities 巩固练习 一、判断下列句子中单词的重音位置标注是(T)否(F)正确。 ( )1. The ro'bots dress up and dance at Chi'nese New Year. ( )2. What do the 'students wear on 'Monday? ( )3. It's rainy to'day. You can wear the sunglasses to'morrow. ( )4. There are so 'many clothes for the fancy dress 'party. ( )5. The cha'meleon is bigger than(比······大) the ele'phant in this story. 二、选择正确的单词补全句子或对话。 bright coat looks Because Whose 1. He __________ cool in the sunglasses. 2. It's cold today. Put on your __________. 3. My little sister is so __________. 4.—Why do you wear a cap? —__________ it's cool. 5.—__________ shirt is this? —It's my mother's. 三、单项选择。 ( )1. These are my __________ pencils. A. students B. student's C. student ( )2.—Look __________ Sam He's wearing a cloak(斗篷). —He looks so cool __________ it. A. for; on B. at; in C. at; on ( )3.—__________ sunglasses __________? —__________ mine(我的). A. Whose; are these; They're B. Whose; is this; It's C. Who's; are they; It's ( )4.—Is this __________ hat? —No. It's __________. A. his; Amy B. his; Amy's C. he; Amy's ( )5.—__________ do you have the party? —__________ we want to celebrate the holiday in our own special way. A. Why; Because of B. How; For C. Why; Because 四、看图，填写正确的单词，完成句子。 1. My __________ is too small. 2. The girl with __________ is my sister. 3. Look The __________ are colourful. 4. My __________ are too long. 5. The yellow __________ is from my mother. 参考答案 【提分练01】 一、1.Who's 2.Whose 3.Whose 4.Who's 5.Whose 二、1.Who is 2.Whose; is 【提分练02】 1.Whose 2.Why 3.Who 4.What 5.Whose 6.Who 7.What 【提分练03】 一、1.books 2. buses 3. boxes 4. watches 5. cities 6.boys 7. knives 8. tomatoes 9. photos 10. families 二、1.B 2.B 3.C 4.C 巩固练习参考答案 一、1.F 2.T 3.T 4.T 5.F 二、1. looks 2. coat 3. bright 4. Because 5. Whose 三、1.B 2.B 解析·第一个设空处表示“看某人”，应用look at sb；第二个设空处表示“穿着，戴着（服饰）”，介词用in。故选B。 3.A 4.B 5.C 四、1. shirt 2. sunglasses 3. caps 4. trousers 5. dress 第 1 页 共 6 页 学科网（北京）股份有限公司 $