人教版八年级上Unit1讲解及练习.doc

1、1Unit 1 How often do you exercise？【 重 要 词 汇 】 ever adv.曾 经 once adv. 一 次 twice adv. 两 次 hardly adv. 几 乎 不 internet n.互 联 网 program n.节 目 单 ， (电 脑 )程 序 result n.结 果 ， 成 果 keep v.是 保 持 某 种 状 态 translate v.翻 译 junk n.垃 圾 ， 破 烂 物 ， 废 弃 的 旧 物 less adj. 较 少 的 ， 更 少 的 interviewer n.采 访 者 habit n.习 惯 ,习 性 d

2、ifference n. 不 同 ,差 异 ,区 别 grade n. 分 数 ,成 绩 ,年 级 although conj. 虽 然 ， 即 使 ， 纵 然 unhealthy adj.不 健 康 的 ， 不 益 健 康 的 maybe adv.或 许 ， 大 概【 重 要 词 组 】how often 多 久 一 次 as for 至 于 ， 关 于 junk food 垃 圾 食 品 eating habit 饮 食 习 惯 of course 当 然 look after 照 顾 ， 照 看 start with 以 开 始 make a difference 使 得 结 果 不 同

3、 ， 有 重 要性go shopping 去 购 物 have a party 聚 会 go to the movie 去 看 电 影once a week 每 周 一 次 hardly ever 很 少 twice a week 每 周 两 次 three times a week 每 周 三 次 watch TV 看 电 视 on weekend 在 周 末do homework 做 作 业 a lot of 许 多 try to do 试 图 (努 力 )做 某 事help sb (to) do sth.帮 助 某 人 做 某 事 the same as 和 相 同keep in goo

4、d health 保 持 身 体 健 康【 重 点 句 子 】1. How often do you exercise ? How often “多久一次” 指动作频率。How often + 助动词 do(does 或 did) + 主语 + do sth. ? 在这里助动词 do(does 或 did) 是起帮助构成疑问的作用表示频率的时间：every day / once a week / twice a month / three times a month /three or four times a month. .How soon:“还要多久才”How long“（延续）多长时间

5、”2. What do you usually do on weekends ? What do students do at School ? 第一个 do 为助动词, 在这起帮助构成疑问的作用；而第二个 do 则是实义动词。 3. Whats your favorite program ? favorite “最喜欢的”= like .best如: My favorite color is green.= I like green best.24. hardly ever “几乎不” He hardly ever call me.hardly: adv.“几乎不，简直不”hard: adj

6、.“勤奋的，艰难的”adv. “拼命地，努力地”5. As for homework , most students do homework every day . as for.意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的-ing 形式（即动名词）。如：As for him，I never want to see him here. 至于他，我永远不希望在这里见到。As for the story，youd better not believe it. 关于那故事，你最好不要相信。6. Mom wants me to get up at 6:00 and play pin

7、g-pong with her . want sth. “想要某物” want to do sth. “想要做某事” want sb. to do sth. “想要某人做某事” 。7. She says its good for my health . be good for.表示“对有益（有好处）”。其反义为：be bad for.。（这里 for 是介词“对于，就而言” ，后跟名词、代词或动名词）如： Its good for us to do more reading. 多读书对我们有好处。Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。

8、be good at= do well in8. I try to eat a lot of vegetables , usually ten to eleven times a week . try to do sth. “尽力做某事“try doing sth. “试着（用什么方法）去做某事 ” a lot “许多”相当于 very much 其后不加名词a lot of “许多”其后加名词。 9. My healthy lifestyle helps me get good grades . help sb.(to) do sth.帮助某人做某事10. Is her lifestyle

9、the same as yours or different ? Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ? be the same as “和相同” be different from “和不同” 11. A lot of vegetables help you to keep in good health . keep in good health = keep healthy = stay healthy 保持健康12. That sound

10、s interesting. 这是“ 主语+系动词+表语”结构的简单句。系动词：1 be 动词：am, is, are, was, were, 2 表保持：keep， stay3. 表转变：get, turn, become4. 感官动词 sound（听起来)，look（看起来)，smell（闻起来)，taste（尝起来)，feel（觉得）后跟形容词作表语。如：She is beautiful./He stays angry./The child becomes polite./The music sounds very sweet. 【 语 法 知 识 】3一 般 现 在 时（ 1） 一 般

11、 现 在 时 表 示 现 在 的 状 态He is twelve. 他 十 二 岁 。 They are at home. 他 们 在 家 。（ 2） 表 示 经 常 性 或 习 惯 性 的 动 作I go to school at seven every day. He plays soccer on Sundays.（ 3） 表 示 主 语 具 备 的 性 格 和 能 力 等She likes apples. They speak Japanese. She is medium build.肯定式 否 定 式I am a cleaner. I am not aYou are right.

12、You a re notHe / She / It is here. He / She / It is notWe / You / They are outgoing We / You / They are not否 定 式 和 疑 问 式We go to school at seven every day. He goes to school at seven every day.We dont go to school at seven. He doesnt go to school at seven.Do you go to school at seven? Does he go to

13、school at seven?Yes, we do.（No, we dont.） Yes, he does.(No, he doesnt.)一 般 现 在 时 常 和 表 示 时 间 频 度 的 副 词 连 用 。如 ： often, usually, sometimes, always, never, hardly ever 等 。1. I often read books in the evening2. Do they usually go to school by bike?3. He doesnt like milk. He never drinks it.4. Sometimes

14、 my mother gets back at five.一 般 现 在 时 常 和 以 下 时 间 表 达 法 连 用 。如 ： in the morning, in the afternoon, in the evening, at noon, at night,every day,on Sunday(s), at seven 等 。Do they have math in the morning?She sleeps nine hours every night.It takes me two hours to do my homework every day.They dont hav

15、e classes on Sundays.动 词 第 三 人 称 单 数 的 构 成 ：1. 直 接 加 s： looklooks readreads playplays stopstops2. 在 字 母 s, x,ch,sh,o 后 加 es：missmisses fixfixes watchwatches washwashesgogoes dodoes3. 辅 音 字 母 加 y 结 尾 的 动 词 去 y 为 i， 再 加 -escarry carries study studies hurry hurries cry cries4. 特 殊 的 ： have - has 习题练习4（

16、1）课堂练习( ) 1. -Can you understand me?-Sorry , I can _ understand what you have said.A. hardly B. almost C. nearly D.easily( ) 2. Zhou Feng has learned English for many years, but he can _ understand what the English speakers say.A. hardly B. certainly C. always D. Almost( ) 3. -How often do you go to

17、 the movies?-_ and not often.A. Some time B. Sometimes C. Sometime D. Some times( ) 4. -How often do you go back to your hometown?-_.A. Since three weeks ago B. For three weeksC. In three weeks D. Every three weeks( ) 5. You are so busy. What do you want me _ for you?A. do B. done C. to do D.doing(

18、) 6. In English club, children will get practice to improve their English.A. a lot B. lot of C. lots of D. a lots of( ) 7. My cousin _ like singing dancing.A. dont, and B. doesnt, and C. doesnt,or D.dont, or( ) 8. -Can your father drive?-Yes, and he usually _to school.A. drove B.is driving C. drives

19、 D.has driven( ) 9. _ people TV on weekends.A. Most, watches B. Many, watch C. Most,watch D. Many, watches( ) 10. -Must I clean the room now?-No, you . You can do it tomorrow.A. mustnt B. must C. neednt D.need语法练习( ) 1.- How often _ she exercise?- Twice a week.A. do B. does C. doing D. did( ) 2. I _

20、 like to drink milk. A.not B. doesnt C. dont D. no( ) 3. Good food and exercise _ me to study better.A. help B. helps C. helping D. to help( ) 4. Is her lifestyle the same _ yours or different?A. as B. in C. at D. to( ) 5. I like _ for breakfast. 5A. a book B. a ruler C. an egg D. a sofa( ) 6. The _

21、 are $21. A. glasses B. shoe C. table D. bike( ) 7. Tennis _ my favourite sport. A. are B. is C. am D. be( ) 8. I have a tennis and my friend Jim _ two tennis rackets.A. have B. play C. plays D. has( ) 9. “Lets play computer games.”“That _ interesting.”A. Looks B. sounds C. listens D. reads( )10. My

22、 father likes football. But he _ it. He only _ football matches on TV!A. plays, watches B. play, watch C. doesnt play, watches D. plays, doesnt watch （2）课后练习单项选择。1. Is your bike broken? Let_you. A. me to help B. I help C. me help D. I to help 2. Although they feel tired,_they still go on working. A.

23、 and B. but C. / D. so 3. The woman cant_his son in the park. A. read B. watch C. Look D. find 4. Li Lei works in England. He comes to China_. A. three time a year B. three times a year C. three times year D. three time year 5. His grandmother is well because she often _. A. exercises B. smokes C. s

24、leeps D. sings 6. -_do they play football? -Every day. A. How soon B. How much C. How many D. How often 7. His mother wants him_at home today. A. stays B. stayed C. to stay D. staying 8. Here_the results_the student activity survey. A. is; with B. are; of C. is; of D. are; with 9._homework, we do th

25、eir homework on Sunday. A. As for B. As to C. As of D. As from 10. These days Mrs Li looks_healthy. A. nice B. pretty C. heavy D. cool 二 英汉互译。根据汉语意思完成下列各句，每空一词。 1. 做眼保健操对你的眼睛有好处。 6Doing eye exercises_ _ _your eyes. 2. 我们尽量准时到达那里。 We _ _ get there on time. 3. -你们通常进行什么运动？ -我们打篮球。 -_ _do you usually p

26、lay? -We play basketball. 4. 散步有助于保持身体健康。 Walking helps to keep _ _ _. 5. 我们每天通常从早饭开始。 We usually_ the day _breakfast. 三. 句型转换。 1. My sister is ill. I must take care of her at home.（改为同义句） My sister is ill. I must_ _ her at home. 2. Lin Tao often helps me with my Chinese. （对划线部分提问） _ _does Lin Tao h

27、elp you with your Chinese? 3. Tom goes to bed at ten in the evening. （改为否定句） Tom _ _ to bed at ten in the evening. 4. They always see a film on Saturdays. （改为同义句） They always _ _ _ _ on Saturdays. 5. I sleep nine hours every night. （对划线部分提问） _ _ _do you sleep every night? 四 完形填空。 阅读下面短文，从短文后所给各题的四个选

28、项（A 、B、C 和 D）中，选出能填入空白处的最佳选项。 What do the people usually do on weekends? Some people like to (1)_at home, but others like to go out for a walk or play football. Mr Smith (2)_hard in a factory during (在期间) the (3)_. On the weekends, he usually (4)_the same thing. On Saturday he washes his car and on

29、(5)_he goes with his family to a village(村庄) by car. His uncle and aunt (6)_a farm there. It isnt a big one, but there is always (7)_to do on the farm. The children help with the animals and give them some (8)_. Mr and Mrs Smith help in the field. At the end of the day, they are all (9) and Mr Smith

30、s aunt (10)_them a big meal. l. A. play B. stay C. be D. so 2. A. works B. does C. makes D. studies 3. A. day B. year C. week D. month 4. A. does B. do C. make D. has 5. A. Sunday B. Saturday C. Thursday D. Friday 6. A. have B. has C. bring D. find 7. A. much B. many C. any D. most 8. A. food B. ric

31、e C. cakes D. fruit 9. A. hungry B. angry C. full D. happy 10. A. give B. puts C. makes D. does 7参考答案： 一. 1. C 2. C 此题的汉语意思为：尽管他们感到很疲惫，但是他们仍然继续工作。但做英语题时在有althoug 的前题下，后面不用 but。 3. D 4. B 5. A 6. D 7. C want sb. to do sth. 要某人做.，希望某人做.。 8. B 9. A 10. B 二 1. is good for 2. try to 3. What sports 4. in good health 5. start, with 三 1. look after 2. How often 3. doesnt go 4. go to the movies 5. How many hours 四 1-5 BACAA 6-10 AAAAC