人教版八年级英语上册U2阅读教学设计

精品文档Unit 2 How often do you exercise?Section B (2a2e)Teaching Design Teaching goals :1. Review the frequency.2. Learn to talk about free time activities in No. 5 High School using these words “result, percent, online, television, although, through, mind, body, such, together, die, writer and so on” and these sentences “And twenty percent do not exercise at all. Most students use it for fun and not for homework. The answers to our questions about watching television were also interesting. Although many students like to watch sports, game shows are the most popular. Its healthy for the body and the mind. Old habits die hard. Its good to relax by using”3. By comparing the free time activitiesexercise, use of the Internet and watching TV in No. 5 High School, let the students know: Start exercising before its too late. 4. Learn to form good daily habits, and let them know good habits can make them succeed.5. Guide the students to master the abilities of their reading skills.Teaching key points:1.key words: result, percent, online, television, although, through, mind, body, such, together, die, writer2.key sentences: And twenty percent do not exercise at all. Most students use it for fun and not for homework. The answers to our questions about watching television were also interesting. Although many students like to watch sports, game shows are the most popular. Its healthy for the body and the mind. Old habits die hard. Its good to relax by usingTeaching difficult points:Learn to form good daily habits, and let them know good habits can make them succeedGuide the students to master the abilities of their reading skills.Teaching processStep1. Review Make a survey . How often do they watch TV? How often do they use of the Internet? How often do they exercise? Practice numbers. 设计意图： 以旧带新，温故而知新。同时为下一步的学习打下基础。Step2. Warming up and leading inTask1T: Show a picture of watching TV to students about Guangtouqiang.T: Whats he doing? Ss: Hes watching TV. T: Do you like watching TV? Ss: Yes, I do. T: How many times do you watch TV in a week? S1: (Thank you, sit down, please!) S2: (ask the second student to answer) T: How often do you watch TV? S1: S2: (ask the second student to answer) T: Most students watch TV 3 or 4 times a week. Does your mother want you to watch TV at home? S1: T: How about you? (ask the second student to answer) S2: T: How many hours do you watch TV every week? S1: T: But I think watching TV for a long time is bad for your eyes. T: Show a picture of using of the Internet. T: And I think using of the Internet for a long time is bad for your eyes, too. Do you like using of the Internet? S1: T: How often do you use of the Internet in your free time? S1: T: I know that many students like to go online by using your mobile phone. Its also bad for your body to go online for a long time. Why dont you exercise?T: Show a picture of doing exercise. Do you exercise every day? S1: T: How often do you exercise? S1: Task2 T: Now lets do a game. Read the numbers quickly. (play the flash one by one) Ss: Read together.T: Please draw a line under these numbers.Which word can you find after these numbers? Ss: percent. T: What does it mean?/ Whats the meaning of the word? Ss: Ss: times. T: What does it mean?/ Whats the meaning of the word?Ss: T: Teach them to read these two words.T: How about the students from No. 5 High School? Because the article is about statistic. So you only read the first and the last paragraph to find the conclusion. Dont read word by word.1.How many kinds of free time activities are mentioned(被提及) in the passage?2. What is the best way to relax?Ss: Read by themselves and look through the article and find out these answers.T: Lets check. Who volunteers to answer these questions? No1, No2S1: Step3.Task1: Scan to find the Infermation.T: Read the second、the third and the fourth paragraph carefully and complete the pie chart below.T: How to complete the pie chart, please look at the example. (Show them how to complete). First: Find the main activity. Second: Find which sentence can we find the frequency and we can find the percent. T:Find the information quickly. Ss: find the Information and finish the pie chart. T: checkWhat percentage of the students exercise 1-3 times a week?S1: 20 %.T: What percentage of the students dont exercise?S2:20 %.(All these question will be asked like these)T: Divide the class into several groups(Ask the other students to ask and answer the rest of the questions about watching TV and using of the Internet.)T: OK! Thank you. Ask some of the students to make some sentences according to the pie charts. Eg. 15% percent students exercise every day.设计意图：训练学生集中精力快速阅读，敏锐捕获信息的能力，此环节设计简单，目的让学生树立信心。 Task 2: Detail partT: Now please read these paragraphs one by one together.(show paragraph 1)T: Pay attention to the Information of the first sentence, When? Who? What?Ss:T: Now lets read the paragraph 1 together.T: (show paragraph 2)(Game: Lets find who the most quickly student is in your class?)T: Whats the missing word? How do you spell it? Fill in the bank .(point to the empty line)Ss: P-E-R-C-E-N-T.T: P-E-R-C-E-N-T, percent. Good! Whats the meaning of the word? You can guess the meaning by the context.Ss:百分比。T: Now lets read the paragraph 2 together.Ss:T: What percentage of the students do not exercise at all? Lets check.Ss:T: Thank you. Now please look at the paragraph 2.T: (show paragraph 3)T: Whats the missing word? Spell it. (point to the empty line)Ss: O-N-L-I-N-E. onlineT: O-N-L-I-N-E. online. Great. Guess the meaning of the phrase? You can guess it by the context.Ss:上网。T: (Play going online) Now lets read the paragraph 3 together.Ss:T: What percentage of the students use the Internet every day? Lets check.Ss:90%.T: Thank you. Now please look at the paragraph 4.T: (show paragraph 4)T: What are the missing words? Spell them, please.(point to the empty line)Ss: T-E-L-E-V-I-S-I-O-N , A-L-T-H-O-U-G-H.T: T-E-L-E-V-I-S-I-O-N , television; A-L-T-H-O-U-G-H, although. Guess the meaning of the word? You can guess it by the context.Ss:电视机；虽然。T: Now lets read the paragraph 4 together. Lets check.T: How often do most students watch TV? Ss: Most students watch TV every day.T: What do they usually watch?Ss: They usually watch sports, game shows.T: Thank you. Now please look at the paragraph 5.T: (show paragraph 5)T: What are the missing words? How do you spell them? (point to the empty line)Ss: T-H-R-O-U-G-H, M-I-N-D, B-O-D-Y, S-U-C-H, T-O-G-H-E-R, D-I-E. T: T-H-R-O-U-G-H, through; M-I-N-D, mind; B-O-D-Y, body; S-U-C-H, such; T-O-G-E-T-H-E-R, together ; D-I-E, die. Very good! What do they mean? You can guess it by the context.Ss:穿过；头脑，身体，这样的，在一起，死亡。T: Now lets read the paragraph 5 together. Lets check. What does the writer think is the best way to relax? Why? Ss: Exercising. Its healthy for the mind and the body.T: Do you think the students at No. 5 are healthy? Why or why not?Ss: No, I dont think so. Because most students use Internet or watch TV on their free time. Th