课题 Unit2 Colours Grammar 课时 课型 new 授课时间 教学 目标 1. To learn the object clause introduced by “that”. 2. to learn what is object clause. 重点 难点 教学 准备 1. To learn the object clause introduced by “that”. 2. To know the words which can be put before the object clause To learn to use that, if or whether correctly. ppt 教 学 设 计 详 案 Step 1 Lead-in Write some sentences and ask the students to say different parts in them. e.g. I like apples. Tell them that here “apples” is an object. Underline the object clauses in the article and tell them that they are object clauses. Tell them an object functions as the object of a sentence. Step 2 Presentation 1. Read through the statements and sentences on page 26. 2. Give them some sentences and ask them to tell whether they are object clauses. (1) These planet will produce food and oxygen that we need to live on Mars. (2)Scientists will develop plants that can grow on Mars. (3)People think that humans on Mars have to wear special 1 / 3
二次备课内容 boots to make themselves heavier. (4)We all know that Mars is a planet in the solar system. (5)The journey to Mars could take only a very short time in space shuttles that travel at half the speed of light. (6)Some scientists do not believe that the journey to Mars will be very comfortable. 3. Complete the exercises on page 26 and then check the answers. Step 3 Practice 1. Change the sentences into object clauses. (1) Jack tells me He often goes sightseeing on holiday. Jack tells me that he often goes sightseeing on holiday. (2) We know They usually have meetings until 8 o’clock. We know that they usually have meeting until 8 o’clock. (3) Are you sure? She has finished the project. Are you sure she has finished the project? (4) We believe You don’t tell lies. We believe that you don’t tell lies. Step 4 Presentation 1. Ask them to read through page 27 and tell the students that we use if or whether to introduce an object clause which expresses a yes/no questions. 2. Read the sentences and do Part B1. 3. Pay attention to the word order and it should be the same 2 / 3
as that in a statement. Check the answers. Step5 Practice 1. Do more exercises to practice. (1). They wonder Will Miss Li be in charge of their class? (2). Do you remember Has he entered the contest? (3). I ask him Do you often come here to read newspaper? (4). I want to know Is he a League member? 2.Check the answers. Finish the exercises on page 28 and then check the answers. 作业设计 1. Finish Unit 2 period 5 on Assessment Book. 2. Read and recite the short passage in Part B2 教学反思
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