新人教版八年級(jí)上冊(cè)英語 Unit 2 第5課時(shí) 教學(xué)課件

1、Unit 2 How often do you exercise？Section B (3a-Self Check)學(xué)習(xí)目標(biāo)學(xué)習(xí)本課時(shí)新單詞和短語： dentist, magazine, however, than, more than, almost, none, less, less than, point。復(fù)習(xí)一般現(xiàn)在時(shí)態(tài)及本單元學(xué)過的頻度副詞及其用法。寫一篇有關(guān)自己生活習(xí)慣的小短文。思 考新課導(dǎo)入思 考新課導(dǎo)入3aLook at the information in the chart and complete the report.ActivitiesDays a yearExerc

2、iseRead booksWatch TV for over 2 hoursDrink juiceEat hamburgersHelp with houseworkStay up lateGo to the dentist3653653202109520150新課導(dǎo)入Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She _ exercises

3、and she reads books _. Also, she _ drinks juice and she _ stays up late. 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 cleanin

4、g. She says she is afraid!alwaysevery dayoftenhardly everusuallysometimeshardly evernever復(fù)合形容詞，作定語副詞，然而多于，相當(dāng)于over新課講解3bComplete the chart with your own information. In the last column, use expressions like always, every day, twice a week and never.ActivitiesHow often?Good habitsBad habits新課講解3c Acti

5、vitiesHow often?Good habits get up earlyalwaysexercisefour to six times a weekdo homeworkevery daywatch TVonce a weekBad habits eat junk foodofteneat vegetableshardly everstay up latesometimesWrite a report about your good and bad habits. Say how often you do things. Use the report in 3a as an examp

6、le.新課講解時(shí)態(tài):一般現(xiàn)在時(shí)。人稱:用第一人稱。提示要領(lǐng),如下圖。寫作指導(dǎo)新課講解 Do you have any good habits or bad habits? For me,I have some good habits.I always get up early in the morning.I exercise four to six times a week.And I do homework every day.I only watch TV once a week. However,I have some bad habits,too.I often eat junk f

7、ood and I hardly ever eat vegetables.Sometimes I stay up late. As students,we should have some good habits. They are good for our health.One possible version:新課講解Language point 1Jane is a 16-year-old high school student in the United States. 16-year-old是復(fù)合形容詞作定語,修飾high school student,復(fù)合詞中的名詞只能用單數(shù),不用

8、復(fù)數(shù),若表示所屬關(guān)系,可以用復(fù)數(shù),但需去掉連詞符并加所有格。 After the exam,well have a two-day (two days)holiday.考試后,我們有兩天的假期。Tom is an eight-year-old boy.湯姆是一個(gè)八歲的男孩。新課講解Language point 2Also,she often drinks juice and she hardly ever stays up late . However,she has some bad habits , too. however adv.然而;不過。相當(dāng)于but,不過二者不可同時(shí)使用。howe

9、ver表示一種較松弛的轉(zhuǎn)折關(guān)系,在句中位置靈活,作插入語可放在句首或句末,一般用逗號(hào)與句子分開。Id like to go with you , however, my hands are full.我很想和你一塊兒去,可是我忙不過來。新課講解【辨析】however , buthowever是副詞, however可位于句首、句末或句中,且常用逗號(hào)將其與句子的其他部分隔開。but是并列連詞,轉(zhuǎn)折意味較強(qiáng)。直接引出分句,無需用逗號(hào)與后面的句子分開。You didnt finish your homework . However,you can do it now.你沒有完成作業(yè)。而現(xiàn)在你就可以寫

10、作業(yè)了。 I want to go for a travel , but I am too busy now.我想去旅行,但是現(xiàn)在太忙了。新課講解4Take the health quiz. Compare your results with your partners. Whos healthier? 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

11、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 o

12、r more.6.How many hours do you usually sleep at night? a. Less than six. b. Six or seven. c. Eight or more.新課講解1.a=0, b=1,c=22.a=2, b=1,c=03.a=0, b=1,c=24.a=0, b=1,c=25.a=2, b=1,c=06.a=0, b=1,c=29-12 points: Youre really healthy! Good for you and your health! 4-8 points: Youre smart about health mos

13、t of the time. 0-3 points: You have to learn more about healthy habits. Dont worryyou can do it!Are you healthy?新課講解Self CheckIMy mother/fatheralwaysusuallyoftensometimeshardly evernever 1 Complete the chart with activities you do and dont do. What about your mother/father? play basketballplay chess

14、read booksread newspaperseat hamburgerseat chickendrink juicedrink teawatch TVuse the Internetstay up lateget up early新課講解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 re

15、ad books on weekends. 4. My father sometimes drinks tea. 6. My father never gets up early. 新課講解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.usuallyHow oftenHardly 3 Fill in the blanks in the c

16、onversation.新課講解A: _ do they watch TV?B: Mike never watches TV, but Tom watches TV _ day. A: Oh, Im just like Tom. I _ watch TV, too. How oftenover two hours a usually新課講解Language points 2None.none既可指人,也可指物,意為“沒有人;沒有東西”等,表示三者或三者以上的人或物的全部否定,與all是反義詞,后可接of 短語。作主語時(shí),如果它指代的是可數(shù)名詞,謂語動(dòng)詞用單數(shù)、復(fù)數(shù)形式都可以,用單數(shù)時(shí)強(qiáng)調(diào)個(gè)體,

17、表示“沒有一個(gè)人”;用復(fù)數(shù)則強(qiáng)調(diào)整體,表示“所有人都沒有”。如果它指代的是不可數(shù)名詞,謂語動(dòng)詞用單數(shù)形式。常常用來回答how many 和 how much 以及有特定范圍的問題。新課講解【注意】nobody 和 no one 也指代人,意為“沒有人”。作主語時(shí)謂語動(dòng)詞用單數(shù)形式,常常用來回答who 和不確定的問題。Luckily, nobody / no one was hurt in this accident.幸運(yùn)的是,沒有人在這場(chǎng)事故中受傷。Who went to the net bar this week? 這周誰去過網(wǎng)吧?Nobody / No one.沒有人。當(dāng)堂小練一、詞語運(yùn)用

18、1.About forty percent of the students (be)girls in our school.2.It snowed heavily last night.Is everyone in our class here today? Yes,and none of us (be)late for school this morning.3.In October,2012,Chinese (write)Mo Yan won the Nobel Prize for Literature (諾貝爾文學(xué)獎(jiǎng)).4.He never goes to the dentist for teeth (clean).5.He is always afraid of (make)mistakes.arewas/werewritercleaningmaking當(dāng)堂小練二、根據(jù)漢語意思完成句子1.我們幾乎每天都打籃球。We play basketball .2.邁克每天睡覺超過八個(gè)小時(shí)。Mike sleeps