教案（章节备课） 学时4 章节 Unit 7 Market Gardening 教学目的 和要求 练习写作商品蔬菜栽培，并掌握有关此方面的单词和短语 重点 难点 语法和单词，及写作的次序 Unit7 Market Gardening 1:READINGAND COMPREHENSION Write out the following paragraphs in the rder which coresponds to the followin 1.Advantages of market gardening 5.Use of manures and fertilizers 2.Importance of seed selection 6.Nursery beds 3.Types of soil for market gardening 7.Transplantation 4 Preparation of the plot 教学进程 LANGUAGE IN USE (含意节 教学内容 Directions.descriptions and recommendations 学时分配 Drawing conclusions III:GRAMMAR 教学方法 +possible.neces 辅助手段) ssary impossible,umnecessary:e camnol:may may not:must,mst not:need.need not:should IV:SUMMARY CHECK Summarize the following instructions in note form.Draw up tables with headings fo each column as follows: I Soils and fertilizers Plantinga acing 3.Cultivation and diseases 4.Harvesting8 教案（章节备课） 学时 4 章 节 Unit 7 Market Gardening 教学目的 和要求 练习写作商品蔬菜栽培，并掌握有关此方面的单词和短语 重 点 难 点 语法和单词,及写作的次序 教学进程 （含章节 教学内容、 学时分配、 教学方法、 辅助手段） Unit 7 Market Gardening I: READING AND COMPREHENSION Write out the following paragraphs in the order which corresponds to the following headings: 1.Advantages of market gardening 5.Use of manures and fertilizers 2.Importance of seed selection 6.Nursery beds 3.Types of soil for market gardening 7.Transplantation 4.Preparation of the plot II: LANGUAGE IN USE Directions and descriptions Directions, descriptions and recommendations Drawing conclusions III: GRAMMAR The pattern it + to be + possible, necessary, impossible, unnecessary, etc. The modal verbs can, cannot; may, may not; must, must not; need, need not; should, IV: SUMMARY CHECK Summarize the following instructions in note form. Draw up tables with headings for each column as follows: 1.Soils and fertilizers. 2.Planting and spacing. 3.Cultivation and diseases. 4.Harvesting