九年級英語下冊 Unit 3 Robots Grammar教案 （新版）牛津版

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1、Unit3 Grammar 一、教學目標 1. 認識并理解與機器人有關的詞匯。 2. 進一步談論機器人能做的事情，談論機器人各部件的功能。 二、教學內(nèi)容 1. 掌握詞匯：pill, unsure, forgetful stair。 詞組：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

2、 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.

3、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、重點難點 1. 正確熟練地運用賓語從句。 2. 掌握簡單句和復合句之間的轉(zhuǎn)換。 3. 掌握賓語從句中疑問

4、詞+不定式的句式。 4. 掌握so that (so...that)句型和too...to /(not)enough...to句型之間的轉(zhuǎn)換。 四、教學過程 Step 1 Revision Review object clauses introduced by “that”. Step 2 Learning the Part A 1. Tell students that when object clauses express a declarative sentence, we should use “that” to introduce object clauses. And

5、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

6、 + 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 B Show the two senten

7、ces: 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 t

8、he whole class. Step 4 Learning Part C Show 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

9、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 Conclusion The students

10、go through the knowledge according to the big screen. Step 6 Homework 1. Review the grammar. 2. Preview Integrated skills and Study skills. 五、板書設計 Unit3 Grammar Useful 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 what to do with the robot. 3. The robot is so smart that it can do a lot of things for Jiang. The robot is smart enough to do a lot of things for Mr. Jiang.