Unit2+同步检测 人教版英语八年级上册

Unit 2 How often do you exercise？
一、重点单词
1．家务劳动(n.)____________
2.几乎不(adv.)________________
3.从来；曾经(adv.)__________ 4．一次；曾经(adv.)__________
5.两次；两倍(adv.)__________
6.互联网(n.)_____________
7．节目(n.)______________
8.忙的；满的(adj.)_____________
9.摆动；秋千(n.)____________ 10．大概；或许(adv.)_________
11.最小；最少(adv.)____________
12.咖啡(n.)____________
13．健康(n.)_______________
14.结果；后果(n.)___________
15.百分之……(n.)_____________ 16．在线的(adj.)_____________ 17.电视节目；电视机(n.)__________ 18.虽然；尽管(conj.)________ 19．以；穿过(prep.)___________
20.头脑；心智(n.)_________
21.身体(n.)____________
22．这样的；类似的(adj.)__________
23.在一起(adv.)___________
24.消失；死亡(v.) ________
25．作者；作家(n.)____________
26.牙科医生(n.)___________
27.杂志；期刊(n.)______________ 28．然而；不过(adv.)____________
29.比(prep.) ____________
30.几乎；差不多(adv.)____________ 31．没有一个(pron.)________
32.较少；较小(adv.)____________
33.得分；点(n.)__________
二、短语
1.对健康有好处____________
2.最喜欢的节目____________
3.熬夜____________
4.喝牛奶____________
5.做运动____________
6.一周两/ 三次____________
7.垃圾食品____________
8.至少；不少于；起码____________
9.看牙医____________
10.想让某人做某事____________
11.上钢琴课____________
12.吃健康的早餐____________
13.问题的答案____________
14.玩电脑游戏____________ 15.去购物____________
16.阅读英文书籍____________
17.摇摆舞____________
18.询问某人关于某事____________
19.去野营____________
20.上床睡觉____________
21.百分之……的学生____________
22.去看电影____________
23.使用互联网____________
24.怎么会呢？____________
25.多于____________
三、语法
频度副词
1. 概念：在一般现在时态的句子中，常出现usually，often，sometimes，never 等表示频率的状语。

这些词在英语中被称为频度副词。

2. 频度副词强弱顺序
always(100％)>usually(80％)>often(60％) >sometimes(40％)>seldom(20％)>hardly (10％)>hardly ever(5％)>never(0％)。

seldom、hardly、hardly ever、never具有否定意义。

3. 特殊疑问句：一般用how often…对频度副词进行询问。

4. 频度副词在句中的位置：
a.频度副词一般放在系动词be、助动词或情态动词之后，行为动词之前。

b.有些频度副词可放在句首或句尾，用来表示强调。

5.频度副词短语
once/twice a week 一周一次/两次，three times a day 一天三次，every
day/week/year 每天/每星期/每年……
【提示】三次或三次以上一般用“基数词＋times”来表示
课堂练习
一、单选
1．I was ________ that they never used the Internet.
A．surprise B．surprising
C．surprised D．surprises
2．Grace thinks _________ is the best way __________．A．exercise, relax B．to exercise, relaxing C．exercising, to relax D．exercising, relax 3．Taiji is my favorite and I often play it ______ healthy.
A．to keep B．keeps
C．keeping D．kept
4．—________ do your parents take exercise, William?
—About three times a week.
A．How long B．How much
C．How soon D．How often
5．Some children ________ drink milk ________ all.
A．doesn’t; in B．don’t; at
C．isn’t; of D．doesn’t; at
6．— do you exercise? —Hardly ever.
A．How many times B．How often
C．When D．How
7．—How often does Lara play the trumpets?
— once or a week, I'm not sure. A．May be; twice B．Maybe; twice C．Maybe; two time D．May be; two times 8．They usually go shopping ______.
A．one a week B．once a week
C．one the week D．once week
9．---do you go fishing? ---Once or twice a week.
A．How long B．How far C．How soon D．How often
10．I ________ ride a bike to school. But this morning I took a taxi because I got up late.
A．never B．sometimes C．seldom D．usually
二、完形填空
Everyone knows that exercise is very important. We all need to exercise. Doctors say it is good ___1___ us. It ___2___ your heart and body(身体) strong. ___3___ who exercise are much smarter. This means they do better in tests and schoolwork than these who don’t exercise.
There are ___4___ ways to exercise. You ___5___ walk, run, swim, skate ___6___ play ball games. Make sure you exercise in the following ways: you must like___7___ you are doing. Exercise enough(足够) but not too much. It’s best ___8___ exercise twice(两次) each week. Thirty minutes each time ___9___ enough.
Because ___10___ COVID-19, maybe we ___11___ exercise at fitness centers(健身中心), but it is a good way for ___12___ to exercise with the help of Tik Tok (抖音).
The actor and singer Liu Genghong teaches people to exercise at home on Tik Tok, he exercises with Jay Chou’s songs like “Bencao Gangmu” and gets lots of fans(粉丝) ___13___ the Internet. So ___14___ is not difficult for us to exercise. Let’s___15___ together to keep healthy!
1．A．to B．for C．with D．at
2．A．gets B．makes C．takes D．has 3．A．Students B．Parents C．Women D．Men
4．A．lot of B．a lot C．much D．many
5．A．must B．can C．may D．have to 6．A．or B．and C．so D．but
7．A．how B．what C．where D．when
8．A．to B．for C．with D．in
9．A．is B．are C．am D．be
10．A．in B．with C．of D．to
11．A．can B．can’t C．must D．have to 12．A．us B．we C．our D．ours
13．A．at B．by C．on D．in
14．A．it B．this C．that D．one
15．A．to exercise B．exercised C．exercising D．exercise
三、阅读理解
Maybe most of us do not enjoy doing housework. We hate to do it. But I think it’s our job to do housework. Here is some advice for you.
★Learn to do little things
Doing housework is really not as bad as it sounds. If we all do our parts of housework, it will seem much less tiring. We can do little things first. It will show that you are growing up.
★Divide housework among (在……之中) the family
Your parents are also busy. They work all day and they have to keep the house clean. So it’s necessary to make everyone do housework. It will make everyone’s job easier. ★ Make it fun
If you can make housework a funny thing, that will be great. Most people think cooking can be fun if you put your heart into it. For example, if you cook a wonderful meal, your family or friends will be proud (骄傲的) of you.
1.How many pieces of advice does the writer give us?
A．Two.B．Three.C．Four.D．Five.
2. If we do our parts of the housework, it will seem _______.
A．tiring B．relaxing C．difficult D．heavy
3. The underlined word “divide” means “_____” in Chinese.
A．分配B．提供C．管理D．交换
4. According to the passage the writer thinks that ________.
A．parents should do all the housework
B．everybody in the family should do housework
C．dividing housework among the family is not necessary
D．cooking can never be fun
5. What’s the main idea of the passage?
A．Learn to do housework
B．Learn to be a good cook
C．Small things we should do
D．How to divide housework among the family
四、适当形式填空
1．Of the two coats, I’ll choose the ________ (cheap) one to save some money for a book.
2．—What’s the ________ (high) of your desk?
—It’s about one meter.
3．Do students in your school often wear ________ (uniform)?
4．I have the ________ (few) books of the six students.
5．There is a ________ (month) test on each subject in our school.
6．There are not any ________(programmer) on TV now.
7．Some of my classmates don't like to go ________ (shop).
8．His mother goes shopping three ______________ (time) a week. 9．Everyone wants __________ (have) a strong body.
10．The old man _______________ (exercise) every morning.
五、完成句子
1.对我们提出的有关看电视的问题的答案也颇有意思。

The _________ ____ our questions about watching television were also interesting 2.我们很吃惊他们中百分之九十的每天都上网。

We _______ _________ that ninety percent of them use the Internet every day. 3.—你多久看一次电影？—一个月两次。

— ________ ______do you go to the movies?一________ _______month.
4.我每天看电视不超过两个小时。

I watch TV for ___________ ___________two hours a day.
5.百分之二十的根本不锻炼。

Twenty percent_______ _____ exercise ______ _______。