山东省肥城市安站中学八年级英语上册 Unit 1 How often do you rcise？Period 2导学案 人教新目标版.doc

unit 1 how often do you exercise？period 2period twostep 1 revisiondo you like doinghow often do youstep 2 lead in teacher: just now we talked about different activities about learning english. from the chart we know you can do many activities to improve your english. you did a good job. now lets look at another chart of the student activity survey at green high school.green high school: activity surveyactivityeverydayonce or twice a weekthree or four timesa weekexercise15%10%75%do homework95%0%5%watch tv85%2%13% (help students to say: 15% of the students exercise every day. 10% of the students exercise once or twice a week. 75% of the students exercise three or four times a week then present the following)all students=100%most students=51%-99%some students=1%-50%no students=0%step 3 reading1. get students to read the magazine article on page 3 and finish the passage, then check the answer.2. answer the questions about the survey: 1）what do the students of green high school usually do at school?2）do they all exercise once or twice a week?3）how many students watch tv every day?4）what do fifteen percent of green high school students do every day?5）do the students of green high school do the same activities as you? yes or no? can you say something about the activities that the students of your school do?step 4 explanation 1. here are the results of the student activity survey at green high school. 这儿是green高中的学生活动调查结果。 （1）the results of的结果。如： the results of the english contest 英语比赛的结果（2）as a result 由于, 因此。如： as a result, tsinghua becomes the first-class university. 因此，清华成为一流的大学。（3）at green high school 在格林高中 在学校用介词at。如： at junior school 在初中 at primary school 在小学2. most students exercise three or four times a week.大多数学生一周锻炼三或四次。（1）exercise v. 锻炼； exercise n. u运动; c练习 lets do our exercises. 让我们做练习吧。 walking is a good exercise. 散步是很好的运动。（2）time 次数 time and time again 千万次的（3）three or four times a week 一周三四次 times a week / month / year一周/月/年多少次， 特殊：once 一次 twice两次巧辨sometime ， sometimes ，some time，some times sometime ， sometimes ，some time 和some times 形似而含义不同。 1). ill stay here for some time. 2). my father will be back sometime in october. 3). our school is some times larger then theirs. 4). i watch tv three times a week. 5). my good friend wu min often goes to school by bike, but sometimes on foot. 3. as for homework 谈及到家庭作业 as for sth. /sb. 谈及某事/某人 （1）as for the book harry potter 谈起哈利波特这本书 （2）as for my father 谈到我的父亲step 5 groupwork: whos the best english student?1. lead-in.t: do you like english ?s1: yes, i do.t: do you want to improve your english?s1: yes, i do.t: what can you do to improve your english?s1: i can read english books to improve my english. t: how often do you read english books?s1. i read english books every day.practice more phrases in the same way. (look at the screen)2. t: just now we talked about what you could do to improve your english? (eg. read english books, practice reading and speaking ) and how often do you ? now please think of more things you can do to improve your english and write them down in the chart on page 3.how often do you?once a weektwice a weekthree times a weekonce a monthread english bookssing english songswatch english moviest: now lets see who is the best english students in the class .step6 writing practicewrite an article about how you learn english.use the words in the box: as for, a good way for, hardly ever, three or four times a week, help a lotstep 7 lead in1. t: i had eggs for breakfast this morning, and i have eggs for breakfast every day. because theyre good for my health. and theyre nutritious. what about you? what do you have for breakfast? s1: i have milk for breakfast.t: how often do you drink milk?s1: i drink milk every day.t: do you like it ?s1: yes, i do. / no, i dont.t: why do you like it? s1: because its good for my health/ it tastes delicious.t: you dont like it, but you drink it every day, why? s1: because my mum wants me to drink it. she says its good for my health.2. t: what about you , what do you have for breakfast? s2: i have instant noodles for breakfast . t: how often do you eat instant noodles? s2: i eat instant noodles three or four times a week. t: do you like them?s2: yes, i like them very much.t: (let students compare them and tell who is healthier) who is healthier, s1 or s2? yes, s1 is healthier. because milk is good for our health. and instant noodles are not healthy, they are bad for our health. they are junk food.t: i know most young people like eating junk food. but i think youd better not eat too much junk food, because theyre bad for our health. lets look at the screen and find out which ones are healthy and which ones are unhealthy? -is/arehealthy? -yes, it is. / they are. no, its /theyre unhealthy. -why? -because its /theyre good/bad for health.step 8 pairwork (1a 1b)t: now work in pairs, talk about how often you eat the food in the pictures.a: how often do you ?b: i every day/ twice a day/ three times a day/ four times a week.a: do you like it/ them?b: yes, i do. / no, i dont. but my mom wants me to drink. she says its/theyre good for my health.step 9 listening ( 2a 2b)1. t: what does healthy mean? if i eat a lot of junk food but never exercise, am i healthy?ss: no.t: if i eat lots of fruit and vegetables and drink milk every day, am i healthy?ss: yes. t: now, we will hear a reporter interviewing two people, bill and katrina. listen and decide if bill and katrina are healthy. circle your answer to each question. 2. t: what are bill and katrinas answers to these questions? listen again and write down the correct adverbs of frequency.step 10 groupwork: survey (2c) role play. student a is the interviewer. student