Unit 1 语法课件-2024-2025 学年沪教版英语七年级下册

Lesson 1 Grammar Mind gap 1.冠词的位置 3.a和an的区别 2.冠词的分类及读音 冠词 4.冠词的用法 1. 冠词的位置 冠词放在名词 之前 Firstly, after the examples above, we can know the article is before or after a noun? Please take down your notes. 4 不定冠词： 定冠词：the “0 ”冠词 ：/ 冠词 2. 冠词的分类及读音 a [ə] an [ən] 辅音前 [ðə] 元音前 [ðiː] How many articles are there together? You can guess now. In fact, there are four situations. And we can divide them into 3 kinds. Pay attention to their pronunciations. 5 a 用于辅音音素前 an 用于元音音素前 a VS an 3. a和an的区别 Do you know the difference between them? 6 Just now we have seen some special examples. 一些元音字母开头的名词之前会用a修饰，一些辅音字开头的名词前会用an修饰。 7 1.______ useful book 2._______ unusual teacher 3.We go to the school library once ____ week. A.a B.an C. the an a / ju / / ʌ / Exercise: a , an We use different articles in front of a noun begins with “u”. So, let’s do more practices to learn about the rule. 8 a university a useful book 特例①：元音字母前用“a” a unit a one-year-old boy a European country an hour 特例②：辅音字母前用“an” an honor an honest boy 特例③：这些字母前用“an” a, e, f, h, i, l, m, n, o, r, s, x 口诀：Mr. Li has one fox 李先生有一只狐狸。 There is _____ “h” in the word “hotel”. There is _____ “P” in the word “physics”. an a 12个 12 与序数词连用，表示“再一，又一” The apple is delicious. Can I have a second one. 苹果很美味，我能再吃一个吗？ 4.1 不定冠词a的用法 5.用于某些固定词组中 一点儿（u.n.） 一点儿（c.n.） 许多 匆忙 总而言之 过了一会儿 感冒 a little a few a lot of in a hurry in a word after a while have/ catch a cold 试一试 突然 玩得开心 去散步 深吸一口气 休息一下 给某人一个教训 打一个电话 have a good time go for a walk/have a walk/take a walk take a deep breath have a try all of a sudden have a break/rest give/teach sb. a lesson make a phone call 定冠词the的用法 (1)特指某个/些人或物 She is the first child of her parents. (4) 用在形容词最高级前 (3) 用在序数词前 (5) 西洋乐器前 She likes playing the piano. (2) 用在方位名词前 She has the biggest eyes in the world. She was born in the south of China. The girl in the picture is my English teacher. 4.2 定冠词the的用法 Heilongjiang is located in the northest of China. Nanshan district is located on the west of Futian district. My birthday is on the second Sunday of this month. (8) 世上独一无二的事物 The moon also likes that song. (7) 上文已提及 She likes playing the piano near the Yellow River. (6) 江河湖海前 (9)“the+姓氏复数”表示“一家人”或“某夫妇” (10) “the + adj ”表一类人 She likes an English song. The song is very special. The Greens are her neighbors. They are the rich . They like that song too. 6. the Pacific Ocean， the Red Sea The longest river in China is the Changjiang River. 8 the sky, the universe 不要嘲笑盲人 Exercise 1. My mother is ________ English teacher in No. 2 Middle School. A. a B. the C. an 2. She learned to play ________ piano all by herself. A. a B. an C. the 3. —Who’s that lovely girl? —You mean ______ girl with long hair? That's Kate. A. a B. an C. the 零冠词口诀 名时球餐与交通 4.3 零冠词“/”的用法 （名）人名，地名，国名, 学科名称 ... 史密斯先生 __________ 深圳_____________ 中国__________ 在三年二班_____ Mr. Smith China Shenzhen 谨记： the United Kingdom英国 the United States of America美国 the United Nations联合国 名 Class Two, Grade Three the People's Republic of China (时）节假日，季节，星期，月份 ... 在夏天________ 儿童节____________ 在六月_______ 在星期一________ in Summer on Children’s Day in June on Monday 时 （球） 球类运动前，包括下棋。 打篮球___________ 踢足球________ 打排球______________ 下棋 ________________ play basketball play football play volleyball 球 play chess (餐）一日三餐 吃晚饭______________ 吃午饭_______________ have dinner/supper have lunch 餐 吃早饭_____________________ have breakfast （交通）by+交通工具 乘公车__________ 乘火车__________ 乘汽车_________ 乘飞机_______ by bus by train by car by plane 交通 Summary 26 an a the / A a the / a a a / an an the a the The / the C A B B B C B $$