人教新目标八年级英语上册Unit 2 Section B (3a-SC)精品课件

Section B (3a-Shelf Check) Unit 2 How often do you exercise? 学习目标  Key words & phrases: dentist，magazine，however，than， almost,point，more than，less than  Key sentences: 1. How often do you eat fast food? 2. How many hours do you watch TV every week? 3a Look at the information in the chart and complete the report. Activities Days a year Exercise 365 Read books 365 Watch TV for over 2 hours 320 Drink juice 210 Eat hamburgers 95 Help with housework 20 Stay up late 15 Go to the dentist 0 Pre-writing Jane is a 16­year­old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She exercises and she reads books ________ . Also, she drinks juice and she __________ stays up late. always hardly ever every day usually However, she has some bad habits, too. She _______ watches TV for more than two hours a day, and she __________ eats hamburgers. Her parents are not very happy because she __________ helps with housework and she ______ goes to the dentist for teeth cleaning. She says she is afraid. always sometimes never hardly ever 1. 16­year­old意为“十六岁的”，为复合形容词。 结构为“数词—名词单数—形容词”作前置定 语，如改为后置定语，不用复合形容词。 1.拉里是个15岁的男孩。 Larry is a__________________ boy.=Larry is a boy of ____________. 我将有一个5天的假期。 2.I’ll have a _______ holiday. 根据汉语意思完成句子 15­year­old 15 years old 5­day afraid •afraid 形容词，“害怕的；担心的” •be afraid to do sth. “害怕去做某事” •be afraid of sb/sth. “害怕某人/某事” •be afraid of doing sth. “害怕做某事” 3b Complete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never. Habits Activities How often Good habits Exercise Read books Eat fruit Drink milk Stay up late every day always twice a week every day never Habits Activities How often Bad habits Watch TV for over 2 hours Use the Internet Eat hamburgers Help with housework Go to the dentist always often twice a week hardly ever never _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ Write a report about your good and bad habits. Say how often you do things. Use the report in 3a as an example. 3c Write a report about your good habits. 写作在线 请根据下面提示写一篇论述“早起(early rising)” 重要性的文章。 1.早起有益健康。 2.早起的具体好处： (1)可以做早操来锻炼身体；(2)对学习有好处。 3.大家都应该养成早起的习惯。 要求： 1.短文中应包含上面提示内容，但是不能逐条翻译， 可适当增加细节，以使行文连贯； 2.词数：80词左右。 这是一篇提纲式作文，话题与本单元相符， 根据题目要求及提示可考虑采用下面的模板。 思路点拨 早 起 很 重 要 提出观点 论证观点 得出结论 Getting up early is good for… First,it is healthy for… Second,getting up early helps us with… Third,getting up early gives us So I think it's important for us to do… 范文 点评 Early rising is important Early_rising_is_good_for_us_in_many_ways.① First②，it is healthy for the mind and the body. We can do morning exercises to keep us healthy③ ．It's also good to take a walk along the street. Second，early rising helps us with studies. When we get up very early in the morning，everything around is quiet. In the morning we can learn more quickly and memorize what we have learnt easily. Third，early rising gives us enough time，so that we can have a relaxing breakfast. So_I_think_it's_important_for_us_to_form_the_h abit_of_getting_up_early.④ 开门见山地提出了本 文的论点——早起有益。 first，second，third分层 次论证使得文章清晰、条理。 be good for，keep sb.healthy，so that的运 用让行文更加流畅。 ④文章结尾作者表达了自 己的看法，给出了结论， 既照应了开头也重申了自 己的观点。 例文赏析 4.Take the health quiz. 1.How often do you eat breakfast? a. Never. b. A few times a week. c. Almost every day. 2.How often do you eat fast food? a. Never. b. A few times a week. c. Almost every day. 3.How often do you eat vegetables and fruit? a. Never. b. A few times a week. c. Almost every day. 4.How often do you exercise? a. A few times a year. b. A few times a month. c.A few times a week. 5.How many hours do you watch TV every week? a. None. b. One to four. c. Five or more. 6.How many hours do you usually sleep at night? a. Less than six. b. Six or seven. c. Eight or more. 1.a=0, b=1,c=2 2.a=2, b=1,c=0 3.a=0, b=1,c=2 4.a=0, b=1,c=2 5.a=2, b=1,c=0 6.a=0, b=1,c=2 9­12 points: You’re really healthy! Good for you­­and your health! 4­8 points: You’re smart about health most of the time. 0­3 points: You have to learn more about healthy habits. Don’t worry­­you can do it! Are you healthy? Early to bed, early to rise, makes a man healthy, wealthy and wise. 易混词挑战 •sometime 某个时间 •some time 一段时间 •sometimes 有时 •some times 几次 分开是“一段”， 相连为“某时”。 分开s是“倍、次”， 相连s是“有时”。 I sometimes go to school by bus. I will go to America sometime this year. I have been to the Great Wall for some times. I watched TV for some time last night. bored 与 boring的区别 bored­­某人感到无聊、厌倦的，一般修饰人； boring ­­某事令人感到无聊、厌倦的，一般修 饰物。例如： Was it an a boring match? Tom feels bored. 规律总结 类似词语有： interested / interesting 感兴趣的／有趣的 surprised/surprising 感到惊奇的／使人惊奇的 pleased / pleasing 高兴的／令人高兴的 bored / boring 厌烦的／令人厌烦的 tired／tiring 厌倦的／令人厌倦的 amazed／amazing 惊奇的／令人惊奇的 The math is _____. I feel _____. A. boring; boring B. bored; boring C. boring; bored D. bored; bored C I My father always usually often sometimes hardly ever never 1. Complete the chart with activities you do and don’t do. What about your mother/father? play basketball play chess read books read newspapers eat hamburgers eat chicken drink juice drink tea watch TV use the Internet stay up late get up early Self Check 2. Write five sentences using the information above. 5. I hardly ever watch TV. 1. I always play basketball after school. 2. My father always plays chess on weekends. 3. I usually read books on weekends. 4. My father sometimes drinks tea. 6. My father never gets up early. Writing A: What do Tom and Mike __________ do on weekends? B: They sometimes go to the museum. A: ___________ do they go to the shopping center? B: _________ ever. Maybe about twice a month. usually How often Hardly 3. Fill in the blanks in the conversation. A: _________ do they watch TV? B: Mike never watches TV, but Tom watches TV _________________ a day. A: Oh, I’m just like Tom. I ________ watch TV, too. How often over two hours never 1. The old man ________(锻炼) every morning. 2. I often _____(购物) on weekends. 3. We must _____ ( 保持) our classroom clean. I. Fill in the blanks. exercises shop keep Exercises Practice 5. He ____________ (几乎不) goes to a restaurant for dinner. 6. Katrina doesn't often _______ (喝) coffee, she likes green tea. 7. My eating ______(习惯) are not very good. hardly ever drink habits 4. There are some __________(不同) between the two pictures. differences Ⅱ. 单项选择 1. I like English very much, so I ____ listen to the tape in the morning. A. usually B. hardly ever C. never 2. Milk is good _____ our ______. A. to; healthy B. to; health C. for; healthy D. for; health A D 3. —What does your father do in the evening? —He usually ____. A. watch TV B. exercise C. reads books 4. — ____ students in your class are from Beijing? —Only one. A. How often B. How many C. How much   C B 5. — _______ do you go skating? — Every day. A. How often B. How many C. When 6. Most students in my class ____ exercise every day. A. does B. do C. is doing D. are doing 7. What _____ she ____ on weekends? A. is, do B. does, does C. do, do D. does, do A B D 8. —______do your grandparents come to see you? —Twice a week. A. How often B. How many C. When 9. He’s a very lazy student, as a result, he always gets _______ grades. A. a good B. high C. terrible D. an awful A C 1. 频度副词: always, usually, often, sometimes, hardly ever, never 2. 频率表达: once/twice a day/week/month/year, three times … 3. Sentence patterns: — What do you usually do on weekends? — I always exercise. — How often do you watch TV? — I watch TV everyday. Summary •Review the words in the unit. •Learn to write a passage about vacation.