八年级上册第一单元课件

1、Talk about weekend activities.do homeworkexerciseWhat do you usually do on weekends?I often go to the movies. I often play football.What do you usually do on weekends?全美著名的电影院线全美著名的电影院线AMC 北京新世纪电影院北京新世纪电影院I often do some reading. I often watch TV.What do you usually do on weekends?go shoppinggo swim

2、mingWhat do you usually do on weekends?1a1aLook at the picture. Make a list of the different weekend activities.1. skateboarding 2. _3. _4. _5. _readingexercisingwatching TVshoppingWhat do you usually do on weekends?I usually surf the Internet surfgo skateboardinggo shoppingdo some cleaningread1. go

3、ing skateboarding 2. reading 3. exercising 4. watching TV5. shoppingTalk about the pictures like this:A: What is he / she doing? B: He / She is.Reporter: What do you usually do on weekends?Boy 1: I usually exercise.Girl 1: I always go shopping.Boy 2: Eeeeew I never go shopping. I cant stand shopping

4、.TapescriptTapescriptGirl 2: I often go skateboard.Boy 2: And I sometimes watch TV.Reporter: How about you?Girl 3: I hardly ever watch TV. I love reading.Reporter: Oh, why is that?Girl 3: Oh, I dont know. I guess I just like books.1c1c Talk about the people in the picture above. What do they do on w

5、eekends?A: What does she do on weekends?B: She often goes to the movies.*always*usually*often*sometimes*hardly ever*neverRevisionLearning*every day*once a week*twice a week*three times a monthA: How often do you watch TV?B: I watch TV every day.A: Whats your favorite program?B: Its Animal World.A: H

6、ow often do you watch it?B: I watch it once a week.exercisethree times a weekA: How often do you exercise?B: Three times a week.eat junk foodonce a monthA: How often do you eat junk food?B: Once a month.surf the Internetonce a weekA: How often do you surf the Internet?B: Once a week.What do you usua

7、lly do on weekends? I usually play soccer.What do they do on weekends?They often go to the movies.What does he do on weekends?He sometimes watches TV.How often do you shop?I shop once a month.How often does Cheng watch TV?He watches TV twice a week.本课时我们学习的主要语法点是由本课时我们学习的主要语法点是由 wh- 和和 how 引导的特殊疑问句以

8、及对应的答语。如引导的特殊疑问句以及对应的答语。如: What do/does ? How often do/does ? 等。等。What do you usually do on weekends?你通常周末做什么？你通常周末做什么？I usually listen to music.我通常听音乐。我通常听音乐。How often do you go to the factory?你多久去一次工厂？你多久去一次工厂？I go to the factory twice a week.我两周去一次。我两周去一次。How often do you exercise? 你（你们）多久锻炼一次身体？

9、你（你们）多久锻炼一次身体？ How often + 助动词助动词 do (does 或或 did) + 主语主语 + do sth.? 疑问词疑问词 how often 是问频率是问频率 (多久多久一次一次),（在这里（在这里助动词助动词 do (does或或did) 是起是起帮助构成疑问的作用）与一般现在时或一帮助构成疑问的作用）与一般现在时或一般过去时连用般过去时连用, 回答一般是用表示频率的副回答一般是用表示频率的副词。如：词。如：once, twice, three times, sometimes, often, quite often, never, every day, onc

10、e a week, twice a month, three times a month, three or four times a month 等。等。 maybe 与与 may be 的区别的区别 1. The baby is crying. _ she is hungry.2. The woman _ a teacher.Maybemay be词语辨析词语辨析 maybe 是副词，意为是副词，意为“大概，大概， 可能，可能，或许或许”，一般用于句首。而，一般用于句首。而may be 是是情态动词情态动词may + be动词，意为动词，意为 “可能可能是是，也许是，也许是，大概是，大概是

11、”。 a few, few, a little 与与 little 的区别的区别 1. _ people can live to 100, but people can live to 150.2. There is _ time left. I wont be able to catch the first bus.3. Could you give me _ milk? A fewfewlittlea little a few (少数的，几个，一些少数的，几个，一些)与与a little (一点儿，少量一点儿，少量) 表示肯定表示肯定; few (很少的，几很少的，几乎没有的乎没有的)与与

12、 little (很少的，几乎没有的很少的，几乎没有的) 表示否定表示否定;a few与与few修饰可数名词修饰可数名词;a little与与little修饰不可数名词。修饰不可数名词。1. The ground is too to dig.2. I can _ understand them.3. Its raining . People can go outside. hard 与与 hardly 的区别的区别 hardhardly hardhardly hard 作形容词，意为作形容词，意为“困难的，艰困难的，艰苦的，硬的苦的，硬的”；作副词，意为；作副词，意为“努力努力地，猛烈地地，猛

13、烈地”。hardly 意为意为“几乎几乎不不”。请对下面句子划线部分提问。请对下面句子划线部分提问。1. He usually visits his grandpa every winter.2. I visit my grandparents twice a year.What does he usually do every winter?How often do you visit your grandparents?1. I hardly exercise so I think Im kind of _. A. healthy B. health C. unhealthy D. unh

14、ealth2. My sister likes fruits _ she doesnt like vegetables. A. and B. but C. or D. also3. Jims parents want him _ more fruit. A. eating B. eat C. to eat D. eatsI. Choose the right answers.8. We _ go out to eat but not very often. A. usually B. always C. never D. sometimes 9. _ do you read English?

15、A. What B. How often C. How far D. How muchII. 请对下面句子划线部分提问。请对下面句子划线部分提问。He usually visits his grandpa every winter.What does he usually do every winter? I visit my grandparents twice a year.How often do you visit your grandparents? III. 翻译句子（英汉互译）。翻译句子（英汉互译）。1. 他们多长时间举办一次舞会？他们多长时间举办一次舞会？ 通常每两周举办一次。

16、通常每两周举办一次。2. 他多久去购一次物？他多久去购一次物？ 一个月一次。一个月一次。 How often do they have a dancing party? Usually once every other week. How often does he go shopping? He goes shopping once a month.3. What do you usually do on weekends? I usually play soccer. 4. Whats your favorite program? Its Animal World. 周末你通常做什么？周末

17、你通常做什么？ 我通常踢足球。我通常踢足球。 你最喜欢什么节目？你最喜欢什么节目？ 动物世界。动物世界。Here are the results of the student activity survey at Green High school. _students exercise three or four times a week. Some students exercise once or twice a week. _ students exercise every day. As for homework, _ students do homework every day.

18、_students do homeworkMostSomemostSomeWhat Do Students Do at Green High School?Free talkHow to keep healthy? a healthy dietexercisesleep well.Do you have a healthy diet?Do you often eat junk food?Is the food in the following pictures healthy or unhealthy?Healthy foodJunk foodWhat food and drink are u

19、nhealthy?junk food“junk food意为意为“垃圾食品垃圾食品”，指那些仅，指那些仅仅提供热量，别无其他营养素的食物；或仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃中式小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。的油条、烧饼等。Doctors want us to eat every day.Doctors want us to drink every day.Doctors want us to

20、 every day.Because is good for our health.Doctors want us to every day.Because arebe good / bad for healthCoffee is bad for our health.be good/ bad for healthPotato chips are bad for health.potato chips =French friescolasalad souphot dogtomatooniondumplingbroccolihealthy or unhealthy?-What do you th

21、ink of junk food?- Although its bad for our health, I love it. I eat it once or twice a week.the McDonalds-How often do you eat junk food?- I eat junk food once a month.- Do you like it?- Yes, although its not good for my health. - (No, its bad for my health.)junk foodfruitA: How often do you eat fr

22、uit?B: I eat fruit every day.A: Do you like it?B: Yes, its good for my health. (No. But my mother wants me to eat it. She says its good for my health.)vegetables1. Mom wants me to get up at 6:00 and play ping-pong with her. want to do sth. 想要做某事想要做某事want sb. to do sth. 想要某人做某事想要某人做某事Do you want to g

23、o to the movies with me?你想和我一起去看电影吗？你想和我一起去看电影吗？The teacher doesnt want us to eat hamburgers.老师不想让我们吃汉堡包。老师不想让我们吃汉堡包。Notes 2. She says its good for my health.be good for. 表示表示对对有益有益 (有好处有好处) (这里这里 for 是是介词介词，后跟，后跟名词、代词、动名名词、代词、动名词或动词的词或动词的-ing 形式形式。)如：如：Its good for us to do more reading. 多读书对我们有好处。

24、多读书对我们有好处。Reading aloud is good for improving your English. 大声朗读对提高你的英语后好处。大声朗读对提高你的英语后好处。其反义为：其反义为：be bad for. Reading in bed is bad for your eyes. 躺在床上读书对你的眼睛有害。躺在床上读书对你的眼睛有害。3. How many hours do you sleep every night?how many 修饰修饰可数名词可数名词，修饰，修饰不可数不可数名词名词则要用则要用 how much。如：。如：How much coffee do you

25、 drink every day?你每天喝多少咖啡呢？你每天喝多少咖啡呢？【课本重点课本重点】 She says its good for my health. 【中考考点中考考点】 An apple a day is good _ your health. A. at B. for C. in D. with 【解析解析】be good at 表示表示“擅长于擅长于”，be good for 表示表示“对对有益有益/好处好处”。be good一般不与介词一般不与介词 in 或或 with 搭配。根据句意可搭配。根据句意可知，该题只能选知，该题只能选 B。 中考链接中考链接Are they i

26、n good health? Of course, they arent. Why are they so heavy?Because their eating habits are bad.3a3a1. How often does she exercise?2. How often does she drink milk?3. Does she eat junk food very often?Katrina exercises every day.Katrina drinks milk every day.Read and answer the questions.No. She onl

27、y eats junk food once a week.4. Do you think she has a healthy lifestyle? Why or why not?5. Is her lifestyle the same as yours or different? What are the differences?Yes, I think so. Because she has a balanced diet.3b3b and I think Im kind of unhealthy. I _ _exercise. I eat _ twice a week but I neve

28、r eat _. And I _ to drink _. Yuck! I love _ _ and eat it _ _ _ _a week. I love to drink _, too. So maybe Im not very healthy, although I have one healthy habit. I _ for _ _ every night.hardly evervegetablesfruitdont likemilkjunk foodthree or four timescoffeesleepninehoursNow fill in the blanks in Bi

29、lls letter.Help have want exercise try1. Mom _ me to get up at 6:00 and play ping-pong with her.2. Grandpa is pretty healthy because he _ every day.3. A lot of vegetables _ you to keep in good health.4. You must _ to eat less meat.5. Do you _ a healthy lifestyle?1 1 Fill in the blanks with the given

30、 words in their correct form.wantsexerciseshelptryhaveHer lifestyle is better.SheSheShe looks after her health.She is very healthy. nine hours every night.Although Bill sleeps nine hoursevery night, he is unhealthy.Bill sleeps nine hours every night, too. Is he healthy?Who can get better grades?Her

31、healthy lifestyle helps her get good grades.Good food and exercise help her to study better.Healthy / unhealthy lifestyle?Lisa sleeps eight hours every night. She eats a good breakfast and sheexercises every day. She never eats junk food. Healthy / unhealthy lifestyle?Pam likes watching TV. On weeke

32、nds, she never exercises and she doesnt like fruits or vegetables. She eats junk food. And Pam never goes to the doctor.Healthy / unhealthy lifestyle?Tom is tall and thin. He plays tennis three times a week and he runs every Saturday. He never watches TV. He eats fruits and vegetables every day and

33、sleeps nine hours every night.How can we keep healthy?Try to eat more healthy foodand less junk food.Try to exercise every day.Everyone must sleep 8 or 9 hours every night.1. I try to eat a lot of vegetables, usually ten to eleven times a week. try to do sth. 表示表示“ 尽力做某事尽力做某事 ” ，不，不包包含是否成功的意思。而含是否成功

34、的意思。而 try doing sth. 表表示示“用用 (某一办法某一办法) 试着去做某事试着去做某事”。如。如:Youd better try doing the experiment in another way. 你最好试试用另一种方法做这个试验。你最好试试用另一种方法做这个试验。Notes2. My healthy lifestyle helps me get good grades.help sb. (to) do sth. 帮助某人做某事帮助某人做某事如如: Good food and exercise help me to study better. 这里这里 better 是

35、是well的的比较级比较级，而不是，而不是 good 的比较级。的比较级。3. You must try to eat less meat.less 是是 little 的的比较级比较级。4. Is her lifestyle the same as yours or different? Is her lifestyle the same as your lifestyle or is her lifestyle different from yours? be the same as / be different from 5. A lot of vegetables help you t

36、o keep in good health. keep in good health = keep healthy = stay healthy1. Of course, I love junk food too, but I try to eat it only once a week. 【中考考点中考考点】 My uncle doesnt have much money, _ he always enjoys himself. A. but B. so C. and D. or 【解析解析】but 意为意为“但是但是”，表示，表示转折关转折关 系系；so 意为意为“因此因此”，表示因果关系

37、；，表示因果关系；and 意为意为“而且而且”，表示并列关系，在汉语，表示并列关系，在汉语中中 常不译出来；常不译出来；or 意为意为“或者或者”，表示选，表示选择择 关系。根据句意，该题只能选关系。根据句意，该题只能选 A。 中考链接中考链接2. So you see, I look after my health. 【中考考点中考考点】 Mrs. Brown isnt here. She has to_ her baby at home. A. look at B. look for C. look like D. look after 【解析解析】look at 表示表示“看看”，look for表表示示 “寻找寻找”，look like 表示表示“看起来像看起来像”, look after 表示表示“照顾，照看照顾，照看”。根据句意，。根据句意，该该 题应选题应选 D。 1. I hardly exercise so I t