江苏省仪征市月塘中学九年级英语下册《Unit2 Robots Period6 Grammar》导学案（2）（无答案） 牛津版.doc

江苏省仪征市月塘中学九年级英语下册unit2 robots period6 grammar导学案（2）（无答案） 牛津版learning aims:1. to use “in order to” to introduce the purpose of an action. 2. to use “as a result” to introduce the result of something. 3. to use “need to” to talk about something we have to do.learning focus: to master the usage of the expressions.learning difficulty: to understand the difference between “need to do sth.” and “need doing”.learning procedures:1.自学展示一、.请用 in order to 和as a result 连接下列句子1)i need to buy a robot /have more spare time. 2)his robot did all the housework. /mr jiang no longer needed to get up early. 3)i had my robot wash up after dinner / watch my favourite tv programmes 4)my robot made a lunch box for me / i did not have to go out for lunch 5)keep my flat as good as new / i had my robot clean the rooms 2.探究学习step 1 revision oral tranlation 1）我不能想象机器人在超市买什么。 2）你可以告诉我你的手表有什么毛病吗？ 3）为了有更多的业余时间，我需要买一个机器人。 4）为了赶上早班车，今早我起床很早。 5）汤姆刻苦学习，结果在考试中取得了好成绩。 6）机器人做了所有的家务事，结果江先生不再需要早起床了。 7）我们需要准时上交作业。step 2 presentation 1. present some sentences on the blackboard. e.g. in order to have more spare time, i need to buy a robot. i got up very early in order to catch the early bus. tom studied hard. as a result, he got good grades in the exams. the robot did all the housework. as a result, mr jiang no longer needed to get up early.2. ask students a question: “what should we do if we want to have more free time?” write some of the answers on the blackboard and connect them with “in order to”. 3. explain to students that “in order to” means “with the purpose of ” and that we can use it to introduce the purpose of an action. it can be used at the beginning or in the middle of the sentences. 4. the same method can be applied to introduce “as a result”. remind students that we use it to introduce the result of something. 5. ask students to read the grammar rules and example sentences at the top of page 30 to the class. step 3 practice1. ask ss to complete the exercises on p30 in the textbook.2. check the answers as a whole class. step 4 presentation 1. present some sentences on the blackboard. e.g. in order to have more spare time, i need to buy a robot. the robot did all the housework. as a result, mr jiang no longer needed to get up early.we need to hand in our homework on time.he needs to return his robot to the shop.they didnt need to do morning exercises because of the heave rain.2. explain to students that “need to” is a strong verb. we use it when we want to talk about something we should do or have to do. 3. ask students what things they need to do today. “i need to ”step 5 practice1. ask students to work on their own to complete the exercise using “need to” and the phrases in the box. check answers with the class. 2. ask students to complete “work out the rule”. 3课堂整理: “need” 的用法: (1) 实义动词: need sth. need to do sth. (sth.) need doing = need to be done 近义词: require 否定式: dont/doesnt/didnt need (to) (2) 情态动词: 多用否定式 neednt (do sth.)3. 练习与测试p33 二4当堂练习一、完成下列句子。1. i got up early this morning_ _ _(为了) catch the early bus.2. i missed the party because i forget the date.(同意句改写)i forgot the date,_ _ _,i missed the party.3.we have to work even harder so that we can finish the work on time. (同意句改写). we _to work even harder _ _ _finish the work on time.4. it rains heavily so that we have to stay at home.(同意句改写)_ _the heavy rain,we could only stay at home. 5为了把更多的时间放在工作上，他买了一台机器人帮他做家务he bought a robot _help him do the h ouseworkhe bought a robot _ _ _help him do thehousework.二用in order to 和as a result完成下列句子。1. the robot did all his housework well / mr jiang was very happy with the robot 2. i want to catch the bus ,so i am running quickly.3.we must spend more time studying .we can do better in the exam.4. . my flat was in a me