九年级英语下册Unit3RobotsGrammar教案（新版）牛津版.docx

Unit3 Grammar 一、教学目标1. 认识并理解与机器人有关的词汇。2. 进一步谈论机器人能做的事情，谈论机器人各部件的功能。二、教学内容1. 掌握词汇：pill, unsure, forgetful stair。词组：talk on the phone, be busy with, all kinds of housework, come back from work, go on a business trip, a serious heart problem, poor memory, remind sb. of sth., feel lonely, go up and down the stairs, lock the door, take a walk, in order to do, enough.to do, so.that。句型：(1)He saw that the robot was making breakfast.=He saw the robot making breakfast.(2)He thinks that it is too much trouble to own a robot.=He thinks it too much trouble to own a robot.(3)Mr. Jiang did not know what he should do with the robot.=Mr. Jiang did not know what to do with the robot.(4)The robot is smart enough to do a lot of things for Mr. Jiang.=The robot is so smart that it can do a lot of things for Mr. Jiang.三、重点难点1. 正确熟练地运用宾语从句。2. 掌握简单句和复合句之间的转换。3. 掌握宾语从句中疑问词+不定式的句式。4. 掌握so that (so.that)句型和too.to /(not)enough.to句型之间的转换。四、教学过程Step 1 RevisionReview object clauses introduced by “that”.Step 2 Learning the Part A1. Tell students that when object clauses express a declarative sentence, we should use “that” to introduce object clauses. And it can be omitted. Ask students to read the sentences on page 42 and tell which is matrix clause and which is object clauses. E.g. :He saw that the robot was making breakfast. “He saw” is matrix clause and “the robot was making breakfast” is object clause.2. Remind students that we can use “object + object complements” to replace object clauses.E.g.: He found that his flat was in a complete mess.He found his flat in a complete mess.3. Ask students to do the exercise on P42 in pairs or on their own. Check the answers with the whole class.Step 3 Learning the Part BShow the two sentences:1. The robot no longer knew when it should cook breakfast.2. The robot no longer knew when to cook breakfast.Explain to students that we can use “question words + to-infinitives” to express “object clauses”Then ask the students to do the exercise in pairs; Then check their answers with the whole class.Step 4 Learning Part CShow two sentences:1. The robot is so smart that it can do a lot of things for Mr. Jiang.2. The robot is smart enough to do a lot of things for Mr. Jiang.And then show: so. that + sentences = too. to do sth. = enough to do, so that+ sentences = in order to do sth.Remind that we can use “ to-infinitives” to replace some adverbial clauses.Ask the students to work on their own to complete the sentences on P44 using “ to-infinitives ” to replace some adverbial clauses; Then check their answers with the class.Step 5 ConclusionThe students go through the knowledge according to the big screen.Step 6 Homework1. Review the grammar.2. Preview Integrated skills and Study skills.五、板书设计Unit3 GrammarUseful expressions:1. He thinks that it is too much trouble to own a robot.He thinks it too much trouble to own a robot.2. Mr. Jiang did not know what he should do with the robot.Mr. Jiang did not know