Unit 1 课时3 语法-【宝典训练】2023-2024学年七年级下册英语高效课堂课件（沪教牛津版）

Unit 1　People around us 课时3　语法 目 录 01 课时精讲 02 课时过关 01 课时精讲 冠词用法专讲 定义：冠词是虚词，放在名词前，用来说明名词的含义。冠词不能单独成为句子，只能作为名词修饰的一部分。冠词分为不定冠词、定冠词和零冠词。不定冠词我们在上学期已学过。 第 ‹#› 页 课时3　语法 返回目录 (一)不定冠词(a/an) 1．a、an是不定冠词，仅用在单数可数名词前，表示“一”的意义，但不强调数目的观念。 1 指一类人或事，相当于a kind of A plane is a machine that can fly. 2 第一次提及某人某物，非特指 A boy is waiting for you. 3 表示“每一”，相当于every, one, each We study eight hours a day. 4 表示“相同”，相当于the same We are nearly of an age. 第 ‹#› 页 课时3　语法 返回目录 5 用于人名前，表示不认识此人或与某名人有类似性质的人或事 A Mr Smith came to visit you when you were out. That boy is rather a Lei Feng. 6 用于固定词组中 a couple of, a bit, once upon a time, in a hurry, have a walk, many a time 7 用于quite, rather, many, half, what, such之后 This room is rather a big one. 8 用于“so(as, too, how)＋形容词”之后 She is as clever a girl as you can wish to meet. 第 ‹#› 页 课时3　语法 返回目录 2．必背：一般情况下，a用于辅音音素开头的单词前，an用于元音音素开头的单词前。如： a：a useful book, a European country, a one-month holiday an: an honest boy, an hour, an ugly girl, an eight/eleven-year-old boy, an 8/11-year-old boy 第 ‹#› 页 课时3　语法 返回目录 (二)定冠词(the) 1．定义：表示特指的人或事物，可与单数或复数可数名词或不可数名词连用。 第 ‹#› 页 课时3　语法 返回目录 2．用法： 1 用于世上独一无二的事物名词前 the universe, the Moon, the Pacific Ocean 2 表示说话双方都了解的或上文提到过的人或事 Would you mind opening the door？ 3 用于乐器前面 play the violin, play the guitar 4 表示“一家人”或“夫妇” the Greens, the Wangs 第 ‹#› 页 课时3　语法 返回目录 5 用于序数词和形容词/副词比较级/最高级前 He is the taller of the two children. 6 上文提到的事物，再次提到 I have a pen. The pen is very beautiful. 7 用于方位名词，身体部位名词，及表示时间的词组前 He patted (拍) me on the shoulder. in the east 8 用于国家党派等以及江河湖海，山川群岛的名词前 the United States, the Communist Party of China, the French 第 ‹#› 页 课时3　语法 返回目录 记忆口诀： 特指双熟悉，上文已提及，世上是唯一， 序数最高级，普通专有名，习语及乐器。 第 ‹#› 页 课时3　语法 返回目录 (三)零冠词(/) 1 专有名词，物质名词，抽象名词，人名地名等名词前 Beijing University, Jack, China, love, air 2 名词前有this, my, whose, some, no, each, every等限制 I want this book, not that one. Whose purse is this？ 3 球类，棋类名词前 He likes playing football/chess. 4 与by连用表示交通工具的名词前 by train, by air, by land 第 ‹#› 页 课时3　语法 返回目录 记忆口诀：代词限定名词前，专有名词不可数，复数名词表泛指，by后跟交通工具， 学科球类三餐饭，季节星期月份前，颜色语种和国名，称呼习语及头衔。 第 ‹#› 页 课时3　语法 返回目录 02 课时过关 一、选择括号里正确的冠词 1．He gives me ___ (a, an)sticker (尖刀)． 2．What is _____ (a, an, the)biggest bird in the world？ 3．I have ____ (a, an, the)orange. ______ (A, An, The)orange is very sour (酸的)． 4．My father is ___ (a, an, the)busy man. a the an The a 第 ‹#› 页 课时3　语法 返回目录 5．______ (A, An, The)moon is in the sky. 6．There's ____ (a, an, the)apple on the table. 7．______ (A, An, The)blackboard in our classroom is big. 8．He likes to play _____ (a, an, the)piano. 9．Monday is _____ (a, an, the)second day of the week. 10．My favourite animal is ___ (a, an, the)cat. The an The the the a 第 ‹#› 页 课时3　语法 返回目录 二、用所给单词的适当形式完成句子 1．Children feel __________ (cheer)as they see the pandas in the zoo. 2．Lily was not at home. She _________ (probable)went out for shopping. 3．London was __________ (success)to hold the Olympic Games in 2012. 4．There are many _________ (person)taking a walk in the park. cheerful probably successful persons 第 ‹#› 页 课时3　语法 返回目录 5．Jack was a _____________ (hard-working)boy, and teachers like him very much. 6．I ________ (forget)to take my dictionary yesterday. 7．The cat is so small, and we should take good ______ (careful)of it. 8．The man is so ________ (strict)that we are all afraid of him. hard-working forgot care strict 第 ‹#› 页 课时3　语法 返回目录 9．My mother often ____________ (encourage)me to study hard and enter a famous university. 10．Although his family was poor, his parents ___________ (support)him to go on studying. encourages supported 第 ‹#› 页 课时3　语法 返回目录 三、语法填空 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。 My grandmother is 1．____ fifty-three-year-old woman. She loves gardening and planting a lot of flowers. She likes 2．_________ (animal) because she thinks they are cute. And she really enjoys 3．_________ (cook), but the dishes don't taste good. She doesn't like sports at all. a animals cooking 第 ‹#› 页 课时3　语法 返回目录 My grandmother has two pretty big eyes 4．______ long brown hair. She really looks beautiful. She always has a bright smile 5．____ her face. We all think she's also very generous and likes to help 6．_____ (other)． with on others 第 ‹#› 页 课时3　语法 返回目录 My grandmother is very popular with her friends and her grandchildren. She often 7．______ (tell)stories to us. She gives us a lot of happy time. 8．___ sometimes she is strict with me. She said she couldn't go to school when she 9．____ (be)young. So she hopes that I can get into a better university. I love my grandmother and hope she will be 10．_____ (health)and happy forever. tells But was healthy 第 ‹#› 页 课时3　语法 返回目录 本节内容到此结束！ logo $$