Unit4 Finding your way Grammar1 教案2022-2023学年牛津译林版七年级英语下册

初中英语学科教案 课题 七下Unit4 Finding your way Grammar1 课型 新授课 课时 第4课时 教学 目标 By the end of the class, the students should be able to 1.know the classification of articles; 2.master the uses of the articles; 3.use articles in everyday English and writing correctly. 重点难点 To know how to use articles correctly. To understand when to use and when not to use articles. 教具准备 PPT and Multimedia computer 教学内容 复备 Step1 Lead-in Revise what the Ss see in Sunshine Zoo. T: What kind of animal do the students see in the zoo? A panda, a lion, a bird, a monkey, a giraffe, an elephant and so on. Step2 Presentation 1. Present a, an and the and their usage with the aid of some pictures . T: Look at the pictures. Let’s see what animals the Class1, Grade7 students see in Sunshine Zoo. What’s this? What’s it doing? Daniel sees _____ panda. _____ panda is eating bamboo.Millie sees ______ lion. _____ lion is in a big cage.They also see ______ giraffe and _____ elephant. ______ giraffe has _____ long neck. ______ elephant has large ears. _____ ears are like open fans. 2.Teach the students the different usages of a/an. 不定冠词 a, an的用法： (1)当第一次提到某人或某物 I have a book. (2)泛指某一类的人或物 An orange is orange. (3)表示“一个”，但数的概念没有one强 There is a tree on the hill. (4)用在某些固定表达中 have a rest, take a walk, have a good time 3. Tell the different uses between the two articles. a 用于辅音音素开头的单数可数名词前：a house, a ruler an用于元音音素开头的单数可数名词前：an egg, an apple, an hour Step3 Practice 1.用不定冠词a, an填空 (1) ______ eye　 (2) ______ friend　 (3) ______ hour　 (4) ______ useful book 　(5) ______ egg　 (6) _____ important day Step4 Presentation A. 定冠词the (1)指上文提到过的人或物 Lily bought a new bike. The bike cost her 1,000 yuan. (2)用于世界上独一无二的事物前 the sun, the earth, the moon (3)特指(或说话双方都知道的)人或物 Who’s the woman in white? (4)用于序数词和形容词最高级前 She is always the first to get to school and the last to leave. He is the tallest boy in our class. (5)用于乐器名词前 play the piano, play the violin, play the guitar (6)定冠词与形容词连用表一类人