人教版八上unit 2 期末复习

网站工作室

Unit 2 How often do you exercise?

（一）重点短语

Section A 1a-1c

1.how often多久一次

2.on the weekend=on weekends在周末

3.go to the cinema = go to the movies= watch a movie去看电影

4.watch TV看电视

5.help with housework帮忙做家务

6.go shopping=do some shopping去购物

7.go swimming去游泳

8.去划船go boating

9.去滑冰go skating

10.go camping去野营

11.go fishing去钓鱼

12.do one’s homework做家庭作业，做作业

13.几乎不hardly ever

14.read a book看书

Section A 2a-2d

1.every day每天

2.once a week一周一次

3.twice a week一周两次

4.three times a week一周三次

5.once a month一个月一次

6.twice a month一个月两次

7.use the Internet上网，使用互联网

8.read English books看英语书

9.favorite program最喜欢的节目

10.Animal World动物世界

11.be free=have time有空，空闲

12.next week下周，下个星期

13.How come?=Why?为什么？

14.上舞蹈课和钢琴课have dance and piano lessons

15.what kind of什么类型，什么种类

16.swing dance摇摆舞

17.have lesson上课

18.every Monday每个星期一

19.have piano lessons上钢琴课

20.在星期三和星期五on Wednesday and Friday

21.How about Tuesday?=What about Tuesday?星期二怎么样\那星期二呢？

22.have to+v-原形=must+v-原形：必须

23.play tennis with sb.和某人打网球

24.want to do sth.想要做某事

25.当然sure=certainly=of course

26.装满，充满be filled with=be full of

27.play on the swing荡秋千

Grammar Focus

1.play soccer踢足球

2.drink milk喝牛奶

3.stay up late熬夜

4.eat a healthy breakfast吃一份健康的早餐

5.eat apples吃苹果

6.play sports做运动

7.至少，起码at least=not less than

8.at most至多

9.best friend好朋友，最好的朋友

10.after school下课后

4.read English books看\读英语书

Section B 1a-1e

1.junk food垃圾食品

2.be good for对......有好处

3.have good habits有良好的行为习惯

4.eat fruit吃水果

5.how many hours几个\多少个小时

6.every night每天晚上，每天夜里

7.eat junk food吃垃圾食品

8.drink coffee喝咖啡

9.一周两三次，一周两次或三次twice or three times a week

10.一周三四次,一周三次或四次three or four times a week

11.four times a week一周四次

Section B 2a-2b

1.in the country在农村，在乡下

2.在某人的业余时间in one’s free time=in one’s spare time

3.last month上个月

4.一周四到六次four to six times a week

5.一周一到三次one to three times a week

6.not ...at all根本不......,一点也不

7.go online=surf the Internet=use the Internet上网，使用互联网

8.......的答案the answers to=the keys to

9.watch sports观看体育频道

10.game shows游戏节目

11.through exercise通过锻炼

12.be healthy for有益于某人的健康

13.such as例如

14.和某人共度时光spend time with sb.

15.play together一起玩耍

16.旧习难改。Old habits die hard.

17.as a result结果，因此

18.look through浏览

19.die of死于饥渴、疾病、冷热等

20.die from死于事故、饮酒等

21.玩电子游戏play computer games

Section B 2c-Self Check

1.有两个多小时for over 2 hours=for more than 2 hours

2.drink juice喝果汁

3.eat hamburgers吃汉堡包

4.去看牙医go to the dentist=see the dentist

5.在美国in the United States\ US\ USA\ America

6.American Teenager magazine美国青少年

7.more than=over超过，多余

8.teeth cleaning洗牙齿

9.a few times a week一周几次

10.eat fast food吃快餐

11.eat vegetables and fruit吃蔬菜和水果

12.a few times a year一年几次

13.a few times a month一个月几次

14.every week每周，每个星期

15.at night在夜里

16.less than six少于六......

17.most of the time大多数时候

18.healthy habits健康的行为习惯

19.Don’t worry.别担心，别着急。

20.go to the museum去博物馆

21.go to the shopping center去购物中心



（二）重点句型和知识点                   Section A

【1b】always(100%)总是，一直  频度副词always,usually,often,sometimes,hardly ever,never,频率从always到never一次减弱。频度副词用于行为动词之前，be动词、助动词he情态动词之后。always,“总是”，表示动作的重复或状态的延续；usually“通常”，表示很少有例外； often“经常”，表示动作的重复，但是不如usually那么频繁，中间有间断； sometimes“有时”，表示动作偶尔发生； hardly ever“几乎不”，表强调； never“从不，从未”

1)I always exercise.我一直在锻炼。

2)I usually watch TV.我通常看电视。

3)I often go shopping on weekends.我经常在周末去购物。

4)I sometimes go swimming.我有时去游泳。

5)They hardly ever go to school.他们几乎不去上学。

6)My parents never go to Kunming.我父母从来没有去过昆明。

【2a】2.—How often do you watch TV?—Twice a week.  次数除一次用 once,两次用twice外，其余都用数字+times，three times三次, four times四次, five times五次,十次five times

【2d】3.Hmm...next week is quite full for me,Jack.嗯，杰克，下个星期我会很忙。

介词后面的代词多用宾格（me,you,her,him,it,us,them）,学过的介词有in,on,at,of,with,after,before,under,by,for等。

1）She goes shopping with him every Monday.（he）每个星期一她和他一起去购物。

2）He didn’t buy anything for me.(I)他没有给我买任何东西。

4.But do you want to come?但是，你愿意来嘛？句型：want to do sth.想要做某事

1)We want to learn to sing ABC song.(learn)我们想要学习ABC这首歌。

2)He wants to go home every day.(go)他想要每天都回家。

Grammar Focus

5.She sometimes goes shopping.她有时去购物。 sometimes、sometime、some time和some times的用法和区别：sometimes“有时”，常用于一般现在时，可至于句首、句中或句末；sometime“在某个时候，在某时”，常用于一般过去时或一般将来时；some time名词短语，“一段时间”，；some times名词短语，“几次，几倍”

1)He sometimes goes to the museum.他有时去博物馆。

2)I want to stay at home for some time.我想待在家里一段时间。

3)I’ll come back sometime next week.下周的某个时候我会回来。

4)I saw Wei Musi some times in Dali.我在大理见过魏慕斯几次。

6.How often do you go to the movies? 你多久看电影一次？How often对单位时间内做某事的频率的提问，回答常用:①频度副词always, usually, often, sometimes, hardly ever, never,其频率从always到never依次减弱（一般现在时的标志词）；②every+单数名词，every day每天, every year每年；③次数+一段时间，once a day一天一次, twice a month一个月两次, three times a week一周三次

—How often do you go to the movies? 你多久看电影一次？

—I never go to the movies.我从来不去看电影。

7.I go to the movies maybe once a month.我大概一个月看一次电影。  maybe和may be的区别：maybe=perhaps,意为“大概，或许，可能”，是副词，常位于句首或句中;may be是情态动词+v-原形be，意为“可能是”，有时可互换。

1)Maybe I will be a teacher.也许我会当一名老师。

2)I may be a teacher.我可能会当一名老师。

Section B

【1b】1.But my mother wants me to drink it.但是我妈妈想要我喝牛奶。 句型：want sb. to do sth.想要做某事

1）He wants me to play tennis with him.(play)他想要我和他一起打网球。

2）I want you to go (go) home with me.我想要你和我一起回家。

2.She says it’s good for my health.她说对我的健康有利。be good for对......有好处/有利

1)Drinking milk is good for your health.喝牛奶对你的健康有利。

2)The vegetables are good for our health.蔬菜对我们的健康有利。

【1d】3.How often do you exercise? 你多久锻炼一次？

How many hours do you sleep every night?你每天晚上睡多少个小时？

补充：1）How old...?几岁，多大 ，回答用：主语+am\is\are+基数词。

A:How old are you?你几岁？B:I’m 12.我12岁。

2）How soon...?多久以后，回答常用于一般将来时。

A:How soon will you come back?你多久以后回来？B:In three years.三年后。

3）How far...?多远

A:How far is it from your home to school?从你家到学校有多远？

B:It’s five kilometers.5千米。

4）How long ...?多久，多长

A:How long does it take you to get to school?你家到学校要多久？

B:About ten minutes.大约10分钟。

5）How many+复数名词，多少

A：How many books do you have?你有多少本书？ B:Fourteen.14本。

6）How much+不可数名词，多少，多少钱

A:How much does it cost?花了多少钱？B:It’s five yuan/ dollars.5元/美元。

7）How often...?多久一次

A:How often do you go shopping?你多久购物一次？B: Twice a week.一周两次。

(1)A:How many people are there in China?中国有多少人？

B: About 1,400,000,000.大约14亿。

(2)A:How much money do we need?我们要多少钱?B:About 5,000 yuan.大约5,000元。

(3)A:How long does it take? 要花多长时间？B:It’s 1 hour.一个小时。

(4)A:How soon will you meet me again?你要多久才能再次见我? B: In 3 weeks.3周后。

(5)A:How far is it from Beijing to Shanghai?北京到上海多元?

B:It’s 45 kilometers.45千米。

(6)A:How old is Tom?汤姆几岁？B:He’s 13 years old.13岁。

(7)A:How often do you go fishing?你多久钓鱼一次？ B:Once a week.一周一次。

【2b】4.The other ten percent use it at least three or four times a week.另外的10%一周至少上网三到四次。

other形容词，其他的，后接复数名词；the other两者中的另一，常用于one （of）...the other...;others代词，其他的人或物；another用作形容词时，后接单数名词，指三者或三者以上的另一个；the others，其他的人或物，从整体中除去一部分剩余的部分。

1)We study Chinese, English, math and other subjects.

我们学习语文，英语，数学和其他学科。

2)Some are singing, some are dancing, and others are talking with each other.

有的人在唱歌，有的人在跳舞，而其他人在相互聊天。

3)I have two brothers. One is a teacher, the other is a doctor.

我有两个哥哥，一个是老师，另一个是医生。

4)Could you please give me another one?请你给我另外一个好吗？

5)He said to others,“Lin Yue is right.”他对别人说：“林月是对的。”

5.Although many students like to watch sports, game shows are the most popular.虽然许多学生喜欢看体育频道，游戏节目是最受欢迎的。句型：like to do sth.喜欢做某事（侧重于偶然性、一次性动作）；like doing sth.喜欢做某事（侧重于经常性、习惯性爱好）；love用法一样。

1)I like wearing glasses.(wear)我喜欢戴眼镜。

2)Su Jidong likes to drink today.(drink)苏继东今天想喝酒。

【2b】6.It’s good to relax by using the Internet or watching game show, but we think the best way to relax is through exercise.虽然上网或看游戏节目有益于放松，但是最好的放松方法是锻炼。句型(1)：It’s+adj. to do sth.做某事......2)介词后面跟v-ing（by+v-ing，通过，凭借）（3）the best way to do sth.做某事最好的方法

1)I learn English by watching TV.(watch)我通过看电视学习英语。

2)He always talks to others by watching their looks.(watch)

他总是根据别人的表情来与他人交谈。

3)It’s interesting to play with the monkeys.(play)和猴子玩耍很有趣。

4)It’s easy to learn English well.(learn)学习英语很简单。

5)The best way to learn English well is reading aloud.(learn)

学好英语的最好方法是朗读。

6)The best way to exercise is playing basketball.(exercise)最好的锻炼方法是打篮球。

【2b】7.And remember,“old habits die hard.”请记住，“旧习难改。”

死于：die of(内部原因），如饥饿，疾病，冷热等；die from（外部原因），如事故，饮酒等。

1)The old man died of hunger.这个老头死于饥饿。

2)Mike died from drinking.麦克死于饮酒。

【3a】8.Jane is a 16-year-old high school student in the United States.

复合形容词：(1)数词+连字符号（-）+单数名词  a 11-year girl一个11岁大的女孩；  a three-month boy 一个3个月大的男孩

(2)数词+连字符号(-)单数名词+连字符号(-)++adj.  a 16-year-old high school student一个16岁大的高中生; two 2-year-old boys两个2岁大的男孩

（三）交际用语

1.—How often do you exercise?你/你们多久锻炼一次？

—I/We exercise every day.我/我们每天都锻炼。

网站工作室

2.—What do yo do on weekends?周末你做什么？

—I usually watch TV.我通常看电视。

3.—How often do you watch TV?你多久看电视一次？

—Twice a week.一周两次。

4.—What’s your favorite program?你最喜欢的节目是什么？

—Animal World.《动物世界》

5—What kind of dance are you learning?你正在学习什么舞蹈？

—Swing dance.摇摆舞。

6.—What do they do on weekends?周末他们做什么？

—They often help with housework.他们经常帮忙做家务。

7.—What does she do on weekends?周末她做什么？

—She sometimes goes shopping.她有时去购物。

8.—Do you go shopping?你去购物吗？—Yes, I do.、是的。No, I don’t. 不。

9.—How many hours do you sleep every night?你每天晚上睡几个小时？

—Nine.9个小时。

10-14 How often	does	she	exercise?		she	exercises	every day?
		he			he
	do	you（你）			I	exercise
		you（你们）			We
		they			they

(四）语法：一般现在时      

1、结构：        

               原形：(主语为I\ you \we\ they以及所有的复数)

主语+v-现在式  单三：（主语为he、she、it、不可数名词time、单数人名Mary、

               单数可数名词等第三人称单数）

2、用法：(1)表示经常性、习惯性发生的动作或存在的状态（能力、特征、职务、身份、籍贯等）,标志词：常与often，sometimes， usually，always，seldom（很少），every day，on Sunday，on weekends等时间状语连用，或用于以when，until，till，if，unless引导的条件状语从句中。

1)I am an English teacher.  我是一名英语教师。   

2)He is often late. 他经常迟到。

3)He teaches English.他教英语。

4)I can speak English. 我会讲英语。

5)I usually go to school at 7:00 every morning. 我每天早上通常7:00去上学。

6)I will go home if you come to my house.  如果你来我家我就回家。

7)As soon as you come back,ring me up please. 你一回家，就给我打电话。

（2）表示普遍存在的真理。

1)The earth is round.地球是圆的。

2)China is in the east of Asia.中国在亚洲东部。

3)Yi Yangqianxi is a singer.易烊千玺是一名歌手。

（3）表示预先计划或安排好的肯定要发生的动作（只限于come /go /start /begin /leave /return /stop等短暂性动词）

1)Next week they leave for Shanghai. 下周他们要去上海

2)School begins on Feb 27th.学校2月27日开学。

3)The bus leaves the station at 7:00.公共汽车7:00离开车站。

3、否定句结构：*把肯定句变为否定句，若有情态动词(can、should、could、may、might、must等），找情态动词，并在情态动词后面加not；若没有情态动词找be动词(am\is\are)，并在am\is\are后面加not；如果be动词和情态动词都没有，就找助动词do\does，并在do和does后面加not。即：  

am         

(1)主语+be    is  +  not  (isn’t)

              are       (aren’t)

主语	否定句	肯定句
We	(aren’t/are not)	are	boys．
They
You(你们)
You(你)			a boy．
She	(isn’t/is not)	is
He
It
I	(am not)	am

(2) 主语+do not(don’t)+v-原形     主语+does not(doesn’t) +v-原形  

主语	否定句	肯定句	in Minle Town Middle School.
I	(don’t  work)	work
We
You(你\你们)
They
He	(doesn’t  work )	works
She
It

4、疑问句结构：*把肯定句变为一般疑问句，若有情态动词找情态动词(can、should、could、may、might、must等），把情态动词提于句首，并大写开头字母；若没有情态动词找be动词(am \is are)，把am\is\are提于句首，并大写开头字母；如果情态动词和be动词都没有，就找助动词do\does，并把do和does提于句首，大写开头字母，并把原句中第三人称单数形式还原为动词原形即可。即：

(1)Do/Does+主语+v-原形+...？

	主语	work in Minle Town Middle School？	肯定回答	否定回答
Do	I		Yes, you do.	No, you don’t.
	we		Yes, you do.	No, you don’t.
	You(你）		Yes, I do.	No, I don’t.
	You(你们)		Yes, we do.	No, we don’t.
	they		Yes, they do.	No, they don’t.
Does	he		Yes, he does,	No，he doesn’t.
	she		Yes, she does.	No, she doesn’t.
	it		Yes, it does.	No, it doesn’t.

(2)Am/Is/Are+主语 +...？

	主语	Chinese?	肯定回答	否定回答
Are	we		Yes, you are.	No, you aren’t.
	you（你们）		Yes, we are.	No, we aren’t.
	they		Yes, they are.	No, they aren’t.
	you(你)	a Chinese?	Yes, I am.	No, I am not.
Is	she		Yes, she is.	No, she isn’t.
	he		Yes, he is.	No, he isn’t.
	it		Yes, it is.	No, it isn’t.
Am	I		Yes, you are.	No, you aren’t.

5、动词第三人称单数变化规则：（have—has)

1,、一般动词直接在词尾加s	help—helps   like—likes swim—swims  know—knows
2、以s、x、ch、sh、o字母结尾的动词，在词尾加es	go—goes        teach—teaches watch—watches  wash—washes
3、以辅音字母加y结尾的动词，改y为ies	cry—cries   fly—flies  study—studies try—tries

（二）书面表达范文

怎样保持健康 (1)How to Keep Healthy

Everyone wants to have a healthy body. But how to keep healthy? Let me tell you!

Firstly, we should be happy every day. Being happy can make us healthy. Secondly, we should have enough sleep every day. Don't stay up late at night and get up early in the morning. Thirdly, we should keep a good eating habit, like eating more fruits and green vegetables. What’s more, doing the exercise every day is very important.

In a word, keeping healthy is very important. Let’s look after ourselves.

每个人都想拥有一副健康的体魄。但是，要怎样才能保持健康呢？让我告诉你吧！

首先，我们每天应该都有愉快的心情。幸福感能帮助我们保持健康。第二，每天，我们应该有充足的睡眠。应该早睡早起。第三，我们要有健康的饮食习惯。多吃水果和蔬菜。此外，每天锻炼身体也很重要。

    总之，保持健康很重要。让我们照顾好自己吧！                           

(2) 我的行为习惯   My Habits

Hello, I am Mike. I have healthy eating habits. Let me tell you about them.   

I usually have three meals a day. For breakfast, I eat noodles, and rice. And I drink milk every morning, too. My mother says it’s good for our health. For lunch, I often eat rice, beef, and other vegetables. And I like eating fruit every day, because I think vegetables and fruit are very good for our health. For dinner, I often eat rice, meat and vegetables, too.

Let’s keep a good habit in our lives.

你好！我叫李龙。我有健康的饮食习惯。就让我来说说它们吧。

通常我一日三餐。早餐，我吃面条和米饭。我每天早上都喝牛奶。我妈妈说，牛奶有有益于健康。午饭，我经常吃米饭，牛肉和其他蔬菜。我喜欢每天吃水果，因为我认为蔬菜和水果对我们的健康非常好。晚饭，我也吃米饭，肉类和蔬菜。

让我们保持健康的行为习惯吧！

（3）My Healthy Lifestyle我健康的生活方式

I have a healthy lifestyle.

I get up at 6:30 every day. And go to bed at 10:30 in the evening. I exercise ever day, and my eating habits are very good. I try to eat a lot of vegetables. And I drink milk every day.I never drink coffee. So you see, I look after my health very well. My healthy lifestyle helps me to get good grades.

Good food and exercise help me to study better.

我有个健康的生活方式。

我每天早上6：30起床。夜里10:30睡觉。我每天都做锻炼，我有健康的饮食习惯。我吃很多蔬菜，每天喝牛奶。我从不喝咖啡。因此，我很会照顾自己。我健康的生活方式帮助我取得好成绩。

好的食物和有效的锻炼有助于我学得更好。