山东省济宁兖州第八中学学年上学期人教版八年级上册英语知识点unit2(无答案)

人教版八年级上册英语知识点Unit2 How often do you exercise?
导学案
一、重点单词
housework ['haʊswɜːk] n._____________
hardly ['hɑːdli] adv._____________
ever ['evə(r)] adv._____________
adv.一次；曾经_____________
twice [twaɪs] adv._____________
program ['prəʊɡræm] n._____________
adj.满的；充满的；完全的_____________
maybe ['meɪbi] adv._____________
least [liːst] adj._____________
hardly ever_____________
coffee ['kɒfi] n._____________
n.健康；人的身体或精神状态_____________
.结果；后果_____________
percent [pə'sent] adj._____________
adj.在线的adv.在线地_____________
n.电视机；电视节目_____________
conj.虽然；尽管；然而；可是_____________
prep.穿过；凭借；一直到_____________
body ['bɒdi] n._____________
mind [maɪnd] ._____________
such [sʌtʃ] adj._____________
together [tə'ɡeðə(r)] adv._____________
die [daɪ] v.死；_____________
writer ['raɪtə(r)] n._____________
n.牙科医生_____________
n.杂志_____________
adv.然而；无论如何；不管多么_____________
conj.比_____________
adv.几乎；差不多_____________
none [nʌn] pron._____________
less [les] adj._____________
point [pɔɪnt] n._____________
二、重点短语
例如；诸如_____________
垃圾食品；无营养食品_____________
超过；多于；不仅仅；非常_____________ 不到；少于_____________
帮助做家务_____________
在周末_____________
多久一次_____________
几乎从不_____________
每周一次_____________
每月两次_____________
有空_____________
去看电影_____________
用互联网_____________
摇摆舞_____________
打网球_____________
熬夜；睡得很晚_____________
至少_____________
上舞蹈课和钢琴课_____________
早点睡觉_____________
进行体育活动_____________
对……有好处_____________
去野营_____________
一点儿也不……_____________ 在某人的业余时间_____________
最受欢迎的_____________
比如；诸如_____________
积习难改_____________
去看牙医_____________
多于；超过_____________
少于_____________
帮助某人做某事_____________
.....怎么样？_____________
想让某人做某事_____________
和某人一起度过时光_____________
做某事的……的。

_____________
向某人询问某事_____________
通过做某事_____________
你最喜爱的……是什么？_____________
做某事的最好方式_____________
三．重点语法
(一) 重点句型
1.-----What do you usually do on weekends? -----I often go to the movies.
(1) on weekends/on the weekend在周末
(2) go to the movies 去看电影
(3) 第一个do 助动词第二个do 实意动词
2. hardly ever 几乎从不hardly ever 相当于hardly, ever起强调作用。

hardly 为副词，意为“几乎不没有）”，相当于almost not，本身具有否定含义，不能再使用其他否定词。

E.g. She hardly eats anything.
辨析: hardly 和hard hard作形容词，意为“困难的，艰苦的，硬的”；
hard作副词，意为“努力地，猛烈地”。

hardly意为“几乎不”
(1) The ground is too to dig
(2) I can understand them.
(3) It's raining ,the people can go outside.
3. ----How often do you watch TV? ----Twice a week.
(1) how often 意为“多久一次，多长时间一次”，用来提问频率。

(2) twice a week 一周两次
拓展: 一次once 两次twice
三次或三次以上基数词+ times three times four times
4. What's your favorite program? _____________ What program do you like best?
你最喜欢的节目是什么？
5. How come?怎么回事？怎么会？表示某件事情很奇怪，有点想不通；可单独使用，也可引导一个问句。

相当于疑问词why。

但how come 开头的特殊疑问句使用的仍是陈述语序。

How come you didn't tell me about it? _____________ Why you didn't tell me about it?
6. I go to the movies maybe once a month. 我也许一个月去看一次电影。

maybe 副词，意为“或许，大概，可能”，常位于句首。

E.g. Maybe he knows the way to the park.
辨析：maybe 与may be maybe副词，作状语，意为“或许，大概，可能”，常位于句首。

may be 属于“情态动词+be 动词”结构，意为“可能是”。

(1) The baby is crying she is hungry.
(2) The woman a teacher .
7. Last month we asked our students about their free time activities.
ask ab. about sth. 询问某人某事
8. We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. 我们都知道许多学生经常上网，但是让我们感到惊讶的是90%的学生每天都上网，而另外10%的学生一周至少上网达三至四次。

(1) other: adj. 其他的+名词
the other: adj. 其他的+名词(在特定的范围内)
one…the other…一个……另一个
E.g. One of them is blue，the other ones are purple.
它们的其中一个是蓝色的，其他的是紫色的。

others: 其他的东西the others: 其他的东西(在特定的范围内)
E.g. One of the children likes reading，the others like singing.
后句可替换为the other students like singing.
(2) at least 至少at most 最多，至多
E.g. I have ten yuan in my pocket at most.
9. Most students use it for fun and not for homework.
大多数学生上网是为了娱乐而不是为了写家庭作业。

10. The answers to our questions about watching television were also interesting.
关于看电视的调查结果也十分的有趣。

the answers to our questions 问题的答案
dance to the music 和着音乐的节奏跳舞
key to the lock 这把锁的钥匙
11. Although many students like to watch sports, game shows are the most popular.
尽管许多学生喜欢看体育节目，但是娱乐节目是最流行的。

12. It is good to relax by using the Internet of watching game shows, but we think the best way to relax is through exercise. 通过使用因特网看娱乐节目来放松很不错，但是我们认为最好的放松方式是通过锻炼来放松。

(1) It’s +adj.+to do sth 做某事……的
E.g. It’s very easy to learn English well.
(2) by doing sth. 通过做某事
(3) the best way to do sth. is做某事的最好方式
13. It is healthy for the mind and the body. 这有益于身心健康。

stay healthy _____________ keep healthy _____________ keep in good health 保持健康
14. Old habits die hard. 旧习难改。

(二)语法知识: 频度副词
1. 频度副词的含义
(1) 表示次数、频率的副词称为频度副词。

常用的频度副词按高低依次为
always > usually > sometimes > seldom > hadly ever > never
100% 80% 60% 30% 10% 0%
(2) 表示具体的频率、次数时，一次用once，两次用twice，三次或三次以上用“基数词+times”表示: three times, four times, six times
2. 频度副词在句中的位置
(1 )频度副词一般在实意动词之前，be 动词、助动词或情态动词之后
E.g. We never eat junk food.
Lucy is sometimes very busy.
I can hardly say a word.
(2)有些频度副词也可位于句首，但表示不同含义sometimes 常位于句首，和位于句中
区别不大。

E.g. Sometimes Jack plays computer games.
often 用于句首时，通常表示强调，且其前一般有quite，very 修饰
E.g.Very often he goes online.
Usually 也可位于句首，其前不用修饰语。

E.g. Usually my father goes up early.
Always 一般不用于句首，但可以用在祈使句中。

E.g. Always remember this.
3. 对频度副词提问时，用how often
E.g. ---How often do you go to the movies? ---Once a month
随堂练习
一、单项选择
1. —Have you ever been to Disneyland?
—No, ____. I hope I can go there next year.
A. always
B. sometimes
C. never
D. often
2. —I wonder ____ you’ll water this kind of tree.
—Once a week.
A. how often
B. how long
C. how soon
D. how much
3. Mr. Li asks the students ____ in the river, because it’s too dangerous.
A. swim
B. to swim
C. not to swim
D. to not swim
4. There were more than five thousand fans in the singer’s concert yesterday.(选出与画线部分意思相同的选项）
A. less than
B. over
C. nearly
D. about
5. They are not twins, ____, they look the same.
A. however
B. because
C. but
D. as
6. I d on’t believe that this ____ boy can paint such a nice picture.
A. five years old
B. five-years-old
C. five-year-old
7. Tony wants ____ a job as a language teacher in China.
A. to find
B. finding
C. find
8. In fact, reading in bed is ____ for your eyes.
A. good
B. bad
C. health
D. junk
9. —How often do you exercise?
—____ ever. Because I am very busy with my work.
A. Hardly
B. Nearly
C. Always
D. Almost
10. —How do you learn English words?
—____ making flashcards.
A. To
B. By
C. For
D. With
11. It is very important for us ____ English well.
A. learn
B. learning
C. to learn
D. learned
12. It isn’t warm today, ____ the sun is shining.
A. or
B. and
C. because
D. although
13. —Steve, ____ do you play basketball after school?
—Twice a week. It can keep me healthy.
A. how far
B. how soon
C. how long
D. how often
14. Mike hurt(伤) his back seriously and can ____ get out of bed without(没有) help.
A. quickly
B. easily
C. nearly
D. hardly
15. —How many students are there in the hall?
—____ eighty students there, I think.
A. As for
B. At least
C. At once
D. At all
16. —How often do the students play sports?
—____.
A. Twice a day
B. Since last night
C. For two hours
D. A month ago
17. ____ he puts it in your basket. You ____ right.
A. May he; maybe
B. Maybe; maybe
C. Maybe; may be
D. May be; may be
二、用所给词的适当形式填空
1. ______ (do)you often ______ (go)shopping?
2. What ______ (do)your mother ______ (do)on Saturdays?
3. She ______ (visit)her friend last week.
4. He may ______ (be)a reporter.
5. Tina ______ (not eat)a healthy breakfast.
6. I want ______ (go) for a holiday.
7. Her dog ______ (die) three days ago.
8. It is important ______ (learn) English well.
9. Thirty percent of water ______ (be) dirty.
10. The fastest way ______ (get) to Hong Kong is by air.
11. My dad wants me ______ (be)a lawyer(律师).
12. The boy is doing ______ (exercise)on the paper.
13. The girl is taking ______ (exercise)to keep healthy.
14. She ______ (say)it is good for you.
三、从方框中选择适当的频度副词填空，每词限用一次
A
1. —Do you go shopping in that supermarket all the time?
—Yes, I ______ go shopping there.
2. Susan likes writing emails to me but ______ calls me up.
3. My sister ______ goes to the movies on weekends but she sometimes goes to the libraries on weekends
4. Too much ice cream is bad for our health, so I ______ eat it.
5. —Do you have any friends in this city?
—No, I have ______ been in this city before.
B
1. He ______ gets up at six o’clock every day.
2. How ______ do you go to the movies?
3. It ______ rains here. It’s usually sunny and dry.
4. Some of my friends exercise every day and hardly ever eat junk food, but most of
them eat junk food ______.
5. I can’t swim. So I ______ go to the beach to swim. Sometimes I go there with my friends to run.
四、根据汉语意思完成句子
1. 他一天看两个多小时的电视。

He watches TV ______ ______ two hours a day.
2. 她从不去牙医那里清洗牙齿。

She never ______ ______ ______ ______ for cleaning teeth.
3. 我几乎每个周末都看足球赛。

I ______ watch football games every weekend.
4. 我们队获得10 分。

Our team got ______ ______.。