2022年九年级英语上册Unit4GrowingupGrammar教案牛津版

1、Unit 4 Growing up Grammar I. Teaching aims and learning objectives By the end of the lesson, students should be able to: 1. learn the structure of time clauses; 2. use the conjunctions before, after, when, while, since, till, until, whenever, as soon as correctly; II. Teaching contents 1. New words

2、and phrases: against, career, feel tired out, become serious about basketball, take part in the Olympics 2. New structure: Until his drem came true, Spud never gave up. III. Focus of the lesson and predicted area of difficulty Use the conjunctions to make sentences or conversations. IV. Teaching pro

3、cedures A Using before, after, when and while Step 1 Warming-up T: Spud Webb is an excellent basketball player from the US. In China, there is also a great basketball star. Who is he. S: T: Yes. Davids favourite basketball player. How much do you know about him. S: Step 2 Presentation 1. before, aft

4、er T: His parents are both basketball players. One is 2.08 m tall and the other is 1.88 m tall. Before Yao Ming was born, many people believed that he would be a basketball star. Did he become a basketball star later. S: T: After he took some basketball training, he showed his talent in the game. 2.

5、 When, while T: When did he begin to take training.S: When he was 9, he began to take basketball training. T: Yes, he started training at 9. While/When he was attending junior high, he joined the Shanghai Youth Team. 【设计意图： 以争论 David 最喜爱的篮球明星姚明为线,导入新学问的学习；同学对谈论对象的熟识感能适当降低所学新学问带来的紧急度；】3. Analysis T:

6、Now, boys and girls, please look at the four sentences. What are the words “before ” , “after ”, “ when” and “ while ” used as, conjunctions or preparations. S: T: Yes. They join two sentences together. We call these sentences time clauses. T: What are the meanings of these conjunctions. out the rul

7、e. S: When do we use them. Can you work T: Good. “ Before ”means earlier than a certain time. “After ”means later than a certain time. “ When” means at or during a certain time. “ While ” means during a certain time. 【设计意图：通过 free talk 出现相关语句,并通过对语句的表层分析让同学感知连词 before 、after、when 和 while 的用法；】Step 3

8、 Practice1.Combine sentences using before , after , when or whileT: David likes basketball very much. He is writing in his diary about one of his days. Now please help him combine the sentences using while on page 54. S: T: Now check your answers. Read the sentences please. before , after , when or

9、We use “ before ” , “ after”, “ when” and “ while ” here as conjunctions to introduce time clauses. 2. Tips T: Sometimes they can be used in another way. Can you finish this sentence. Good. What about this one. Great. So “ before, after” here are used as . S: T: Preparations. Well done. What about t

10、he following sentences. What if we leave out “ I was” . Do they have the same meaning. S: T: They are the same. Remember the rule please. 【设计意图： 借助课本习题检测同学对新知的把握,比对,让同学敏捷运用所学学问；】3. Talk about one of your days 并举一反三, 找出相关学问点进行辨析T: David talked about one of his days. What about yours. Please work in g

11、roups and share one of you days with others. Be sure to use “ before, after, when and while ”. Not less than four sentences. S: T: Show time please. S: T: You really have a funny/successful/hard-working day. I am sure you will be as excellent as Yao Ming if you keep going on. 【设计意图：勉励同学将所学语言运用到日常会话中

12、,检测同学的实际应用才能,同时抓住同学反馈中的亮点,适时进行勉励训练；】B Using since, till and until Step 1 Presentation 1. since T: Yao Ming joined the Shanghai Youth Team while he was attending junior high. But when did he become a member of the national basketball team. S: When Yao Ming was 18 years old, he joined the national bas

13、ketball team. T: A very early age. Did he do well in the team. S: Yes. Since he joined it, he has won many competitions. T: He is really great. “ Since ” here is also used as a conjunction. What does it mean. S: T: Yes. From a certain time What about the use of verbs. Can you work out the rule. S: T

14、: Great. You are good learners. 2. until/till T: Mr. Yao is also a good learner. in the world. He is not only famous in China, but also famous When did he become famous in the world. S: After he joined the NBA. T: Yes. He did not get the chance to be world-famous until he joined the NBA. Is he still

15、 in the NBA now. S: T: When did he leave the NBA. S: T: He practised playing basketball very hard until/till 2022. Then he ended his basketball career. What does the word “ until” , “ till” mean in the sentence. S: T: Yes. Up to a certain time But do you know why do we use “ not until” in the first

16、sentence while “ till/until” in the second one. Can you find out the rule. S: T: We use “ not until” when the verb is a short action. We use “ till/until” when the verb is a long action. Step 2 Exercises T: You know David is a great basketball fan. He is telling us something about that. Please help

17、him complete the sentences in Part B on page 55. Now check your answers. Any difficulties. Can we use “ till” for No. 2 and No. 6. “until” instead No. When we use the structure “ not until” , we should use of “ till”. Read the sentences. 【设计意图：以与 A 部分同样的方式,通过出现、多样化练习的方式,让同学敏捷运用所学学问；】C Using as soon

18、as and whenever Step 1 Presentation 1. as soon as and whenever T: Yao Ming left the NBA in 2022. What did he do after he ended his basketball career. S: As soon as he ended his career, he became a college student. He takes part in the charity whenever he is needed. T: He is really a man full of love

19、. Do you know the use of “ as soon as” and“ whenever” here. S: T: As soon as means when something happens, or a short time after something has happened. Whenever means at any time. They are both conjunctions to introduce time clauses. 【设计意图： 连续谈论姚明的篮球历程,引出 since 、until、till、as soon as 和 whenever的用法；

20、 对所谈话题语句的用法进行发觉归纳,别与联系；】Step 2 Practice 1. Make sentences 让同学感知时间状语连词在使用过程中的区T: David is crazy about basketball. He always goes to play basketball as soon as school is over. Can you imagine more about what he does for basketball. Use “ as soon as ” and “ whenever” to make sentences. Just imagine. S: T: Wonderful job. 2. Complete the article T: Being crazy about something is not bad. But we should learn to use our time correctly, right. David l