高二英语教案：unit 14 Satellite
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Unit 14 Satellites Lesson 53 Step 1 Revision 1.Check the homework exercises: Ask some students to recite the passage about Albert Einstein. Tell the summary of the passage. 2.Ask the students something about satellites: What’s the Chinese for the word satellite? What are the satellites used for? Have you ever seen a satellite in the sky? How do you put a satellite into the sky? Step 2 Presentation 1.Look at the picture and ask some questions about it. 2.Ask the students to read the dialogue and find out the answer to the questions: Where do Jane and Zhou Lan decide to go today? Why do they want to go there? (To the Science Museum; there is a special exhibition about space and satellites.) Step 3 Dialogue 1.Play the tape for the students to listen and follow. 2.Ask the students to read the dialogue several minutes. 3.Play the tape again; ask the students to try to imitate. 4.Ask the students to practise in pairs. Step 4 Language points 1.I feel like going to a museum. What do you feel like doing? * fell like 想(做某事)，愿意.后接名词或动名词.如： I fell like going for a walk. Will you go with me? She doesn’t feel like eating. She must be ill. Do you feel like tea or coffee? * would like to do sth. I would like to have a swim this afternoon. 2. So far as I know, it’s free. * as far as 远到，到...为止，直到. The children walked as far as the lake. He used to take a walk after supper, often as far as two or three miles. The golden rice fields stretch as far as the eyes you can see. He walked as far as the village while I lived. * as far as 据...， 就...，至于.表示程度和范围. As far as I know, he is still working there. As far as is can see, the weather is not likely to clear up for a few days. We will help him as far as possible. * by far (修饰比较级、最高级，强调数量和程度。)。。。得多;最。。。 He is by far the tallest among us. His explanation is cleverer by far. * far from 远离;远非，完全不;非但不。 You have done it well. Far from it. *so far 迄今为止;就此范围(程度)说来 The workers are doing things no one has so far attempted. So gar, so good. So far the work has been easy. 2.No, not any more. * not any more 不再。。。 表示过去的情况不再继续 I don’t work in the Science Museum any more. It used to be free but now you have to pay. It isn’t free any more. * no longer / no more / not any longer / not any more 不再, 再也不 --- no more / no longer 放在 be 动词、助动词、情态动词之后，行为动词之前. no more 多用来修饰具体动词;no longer多用来修饰某种具体状态动词.例如： He no longer lived here. He has no more trouble. Bruce works in a company. He is no more a student. --- 表示时间“一度，曾经”，强调以前的情况不再继续下去，once but not now。用no longer, not any longer, not any more.但no longer, not any longer多与持续性动词连用;not any more 多与终止性动词连用。 She used to study English, but she doesn’t study it any longer/any more. (责任编辑：admin)
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