Unit 3 Section A (Grammar Focus-3c)(教案）2023-2024学年人教版英语八年级上册

Unit 3　I'm more outgoing than my sister.Section A (Grammar Focus-3c) 教学课题 Section A (Grammar Focus-3c) 教学目标 1.能正确使用as...as...结构。 2.正确使用形容词及副词比较级对两者进行比较。 Function: 正确使用形容词及副词比较级对两者进行比较。 教学重难点 1.形容词、副词比较级的构成规则; 2.熟练运用表示比较的句式结构。 教学过程 ◆Step 1　Revision Show some adjectives or adverbs.Find out the comparative degree of adjectives and adverbs in the left column.( ◆Step 2　Work on Grammar Focus 1.Let Ss read the sentences in the Grammar Focus and underline the adjectives and circle the adverbs. 2.Summary.( 设计意图 进一步熟悉比较级的用法。 ◆Step 3　Work on 3a 1.Make students complete the tasks individually. 2.Choose some answers. 3.Check the answers.( ◆Step 4　Work on 3b 1.Ask Ss to think of himself/herself two years ago.Write about how they are different now. 2.Give an example: T:S1,are you taller now? S1:Yes,I am.I'm taller than I was two years ago. T:Pay attention to the tense of the sentence “I was two years ago.” 3.Ss work by themselves.Read the sentences in 3b and answer the other four sentences. 4.Check the answers with the class.( ◆Step 5　Work on 3c 1.Tell Ss to read the chart in 3c first.Make sure they know the meaning of the words in the chart. 教学过程 2.Ask one student the question: T:Who is smarter,your mother or your father? S1:I think my mother is smarter than my father. 3.Ss read the chart and check √ in the chart. 4.Work in groups.Ask and answer the questions with their partners.( 设计意图 通过小组对话练习,加强了对比较级的应用。 ◆Step 6　 Homework 1.Review the Grammar Focus after class. 2.Write down the similarities and differences between you and a friend. 板书设计 Section A (Grammar Focus-3c) 句式总结: 两者进行比较, 表示“一方比另一方更……”的句型: (1)A+be+形容词比较级+than+B (2)A+实义动词+副词比较级+than+B 两者进行比较,表示“一方与另一方一样……”的句型: (1)A+be+as+形容词原形+as+B (2)A+实义动词+as+副词原形+as+B 课堂练习( Ⅰ.用所给词的适当形式填空 1.Ann is a very 　　　　 (quiet)girl.She hardly makes noise.  2.An elephant is much 　　　　 (heavy)than a horse.  3.She studied 　　　　(hard) this term than before.  4.The moon looks　　　　 (bright)than usual tonight.  5.Who sings　　　　 (clearly),Luc