Unit4 Grammar 课件2023-2024学年牛津译林版七年级英语下册

7B Unit4 Grammar A trip to the zoo Hi 1 Lead-in What can they see in Sunshine Zoo? Daniel sees panda. panda is lying on the grass. a The 2 Lead-in What can they see in Sunshine Zoo? Millie sees lion. lion is in a big cage. a The 3 Lead-in What can they see in Sunshine Zoo? They also see giraffe and elephant. giraffe has long neck. elephant has large ears. ears are like open fans a an The a The The 4 Daniel sees a panda. The panda is lying on the grass. Millie sees a lion. The lion is in a big cage. The Sunshine zoo has an elephant with large ears like open fans. Look! There is a giraffe. The giraffe is eating leaves from trees. Read the sentences and pay attention to the blue nouns and the red “a”, “an”, and “the”. 冠词 定冠词 the 不定冠词a/an 1. 冠词 a/an/the 的使用 1)冠词分为_ 和 _. 2)不定冠词用来_某人或某物, 指的是 _ 和_. 3)定冠词用来_某人或某物, 指的是_。 不定冠词 泛指 a 特指 the 定冠词 an 5 a/an 1.“a/an”表数量,“一个/头/只/位…”. 2. 当首次提到某人某物时,用不定冠词a或者an. When to use a or an? 6 a/an an American boy [ mer k n] An elephant [ el f nt] an 8-year-old girl [e t] a university [ ju n v rs ti] an umbrella [ m brel ] “an”用在元音发音开头的单词前。 不看单词字母,要听发音!!! 7 Exercise _ hour _ orange _ artist _engineer _ “h” 6._ useful book 7._ apple 8._ office 9._ opera show 10._ one-year-old boy an an an an an a an an an a 字母:Mr. Li has one fox. 数字:8/18/80/11 8 the Lucy has a new bike. The bike is green. 1. 特指之前提到过的人或物。 2. 后面有后置定语的,特指某人或某物。 The girl under the tree is Millie. 3. 山河湖泊、世界上独一无二的事物。 the moon the world the earth 4. 序数词、形容词最高级前。 He is always the first to come to school. He is the best student in our class. 9 the play the piano play the violin 5. 西洋乐器前加the,传统乐器不加the。 6. 中国景物前。 the Great Wall the Palace Museum… 7. the与形容词连用表示一类人。 the rich 有钱人 the sick 病人 8. the加在姓氏复数名词前表示一家人。 The Smiths go to the park every weekend. 10 不用冠词的情况 1、在专有名词前。 China, Grade Two 2、名词前已有this, that, my, your, some, any…等代词作定语时。 This is my book. 3、在星期、月份、节日前。 on Wednesday, in March, on Teachers’ Day in spring, 4、在三餐和球类运动前。 have breakfast, play football … 11 Exercise The boy often