初中英语九年级Unit5SAP2PPT课件

1、第1页/共24页Words & Expressions(P36) drop symphony optometrist appointment algebra crucial count final落下落下; 掉下掉下交响乐交响乐; 交响曲交响曲验光师验光师; 配镜师配镜师约会约会; 约定约定代数代数; 代数学代数学关键的；至关重要的关键的；至关重要的计计; 值值最后的最后的; 最终的最终的第2页/共24页Words & Expressions(P36) anxious worried owner Oxford University忧虑的忧虑的; 焦虑的焦虑的; 不安的不安的烦恼

2、的烦恼的; 焦虑的焦虑的所有者所有者; 业主业主牛津大学牛津大学第3页/共24页3a第4页/共24页Here is a thank-you message Linda wrote to Ann. but it is not in the right order. You read it and put it in the right order.Answers: 5 2 4 3 1第5页/共24页When you read the message, you must meet some words you dont know. Circle them and talk about them.

3、Use cant, must, could or might. TaskCircled words may include:symphony; optometrist; appointment; crucial第6页/共24页Talk about these new words with your partners.A: Do you know the word “interview” ?B: No, I dont. it might mean “”A: Oh, yes! 第7页/共24页3bTalk about the words you dont understand. Use “cant

4、”, “must”, “could” or “might”.第8页/共24页A: What do you think “anxious” mean?B: Well, it cant mean “happy”.A: It might mean “worried”.B: Oh, yes. She is worried because of her test.第9页/共24页A: What do you think “concert” mean? B: Well, it cant mean “music”. A: It might mean “a performance of music by pl

5、ayers or singers”. B: Oh, yes. She was in the symphony hall. Practice第10页/共24页4Pairwork第11页/共24页Look at the things in the backpack below. Make guesses about the owner of the backpack. Write your ideas in the chart. Then talk about your ideas.A: Here are some earrings. The owner cant be a boy.B: Well

6、, it could be a boy. The earrings might be a present for his mother.第12页/共24页Sample conversation 1 Here is a Chinese-English dictionary. It could belong to Mary. I know she has one. I dont think so. It cant be Marys. This one is new, but hers is old.第13页/共24页Sample conversation 2 Here is a flower. T

7、he owner must be a girl. Well, it could be a boy. The flower might be a present for his teacher.第14页/共24页Sample conversation 3 Heres a school T-shirt. The owner must be a student. Well, it could be a classmate of ours. The school T-shirt is the same as ours. 第15页/共24页Sample conversation 4 Heres a ha

8、ir band. The owner cant be a boy. Well, it could be a boy. The hair band might be a present for his mother.第16页/共24页第17页/共24页Tomorrow is Teachers day. We will give our English teacher a present. Can you guess what is in the box?A: Do you know what is in the box?B: I guess it must be a card.A: I dont

9、 think so. I think it might be a scarf.B: why?A: 第18页/共24页 1. If you have any idea where it might be, please call me. If you have any idea = If you know 意思是: 如果你知道 any用于if 引导的条件从句中, 有“若干的，有多少”的意思。Explanation第19页/共24页 e. g. If you have any time, Id like to talk with you. 2. I think I dropped it durin

10、g the concerts so it might still be in the symphony hall. 用在已知的时期、节日或表示时间观念的名词前第20页/共24页 e. g. during the summer, during my holidays, during our stay in Japan. 意思为意思为: “当当之际之际”既可指某一动既可指某一动作在某个时期内连续不断的发生作在某个时期内连续不断的发生, 也也可指某个动作在这一时期内的某一可指某个动作在这一时期内的某一时间发生：时间发生： e. g. It snowed all day but stopped snowing during that night. 第21页/共24页Suppose when you and your friend walk in the street. You see a man running from a supermarket and a woman is chasing behind him with heavy things.Make up a conver