Unit 2 How often do you exercise Review（单元重点复习课件）(共52张PPT)

(共52张PPT)
Unit 2 How often do you exercise
Review
课型：复习课
01
词汇过关
02
短语归纳
03
句型积累
04
重点知识
05
语法回顾
06
写作练习
Contents
07
习题检测
词汇过关
Words
/01
junk
writer
body
mind
television
percent
health
result
coffee
swing
program
Internet
housework
名词
magazine
dentist
point
online
maybe
less
hardly
ever
almost
however
together
twice
once
副词
1.once（adv.)→___________(num.一)
2.twice(n.) →________(num.二)
3.health (n.) →_________(adj.健康的) →_________(adj.不健康的)
→_________(adv.健康地)→____________(adv.不健康地)
4.die(v.)→____________(n.死亡)
5.writer (adj.)→__________(v.写)
6.little(adj.)→ ________(比较级)
one
two
healthy
death
write
less
unhealthy
词形变换
healthily
unhealthily
7.tooth（pl.)→___________
8.though(同义词) →_______
9.surprise (v/n.) →_________(adj.惊奇的) →_________(adj.令人惊奇的)
8.hard(adv.努力地/猛烈地) →__________几乎不，表否定
teeth
although
surprised
surprising
词形变换
hardly
短语归纳
Phrases
/02
1. ___________________ 帮助做家务
2. ___________________ 几乎不
3. ___________________ 在周末
4. ___________________进行体育锻炼
5. __________________ 每周一次
6. __________________一月两次
7. __________________上网
8. ___________________ 去看电影
9. ______________________ 多久一次
help with housework
hardly ever
on weekends
do sports=play sports
once a week
twice a month
use the internet
go to the movies
how often
短语
1. ___________________ 至少
2. ___________________ 比如
3. ___________________ 放松的最佳方式
4. ___________________ 对某人来说很忙碌
5. __________________ 装满了……
6. __________________ 上舞蹈和钢琴课
7. __________________ 熬夜到很晚
8. ___________________ 对……有好/坏处
9. ______________________ 想要某人做……
at least
such as+n/代/v-ing
the best way to relax
be full for somebody
be full of something
have dance and piano lessons
stay up late
be good/ bad for…
want sb to do ...
短语
1. ___________________ 对健康有好处
2. ___________________ 垃圾食品
3. ___________________ 空闲时间活动
4. ___________________根本不
5. __________________ 在某人空闲时间
6. __________________去看牙医
7. __________________和某人共度时光
8. ___________________ 的答案
9. ______________________通过做某事
be good for health
junk food
free time activities
not… at all
in one’s free time
go to the dentist
spend time with sb
the answers to
by doing sth
短语
句型积累
Sentences
/03
Section A
1. 你通常在周末做什么？
______ ______ you ______ do on weekends
2. 我总是去运动。 I _______ _______.
3. 他们在周末做什么？
______ ______ they ______ on weekends
4. 他们经常帮助做家务。
They ________ help with _________.
5. 她在周末做什么？
What ________ she _________ on weekends
6. 她有时候去购物。
She ________ ________ ________.
What
usually
do
always
exercise
What
do
do
usually
housework
does
usually
sometimes
goes
shopping
7. 你多久去看电影一次？
_______ _______ do you go to the ________
8. 我可能一个月去看一次。
I go to the movies maybe _______ _______ ________.
9. 他多久看一次电视
_______ _______ does he watch TV
10. 他几乎不看电视。
He _______ _______ watches TV.
11. 你去购物吗？
_______ _______ go shopping
12. 不，我从不去购物。
No, I _______ _______ shopping.
How often
movies
once
a
month
How often
hardly
ever
Do
you
never
go
Section A
重点知识
Language points
/04
1. help with housework 帮忙做家务
例：琼斯老师，你能帮我学英语吗？
Can you help me with my English, Mr. Jones
help (sb.) with sth. “在某方面帮助某人”
我弟弟经常在家帮忙做家务。
My brother often helps with housework at home.
(1) help sb. with sth. = help sb. (to) do sth.
帮助某人做某事
例：我经常帮妈妈做家务。
I often help my mother with housework.
=I often help my mother (to) do housework.
拓展:
2. Well, how about Tuesday 嗯，周二怎么样？
How about… “……怎么样呢？”，常用于询问对方的情况或征求意见、提出建议等，其后接名词、代词或动名词。
例：去游泳怎么样？
How about going swimming
喝杯酒怎么样
How about a drink
（动名词）
（名词）
3. Last month we asked our students about their
free time activities.
ask sb. about sth. 意为“问某人关于某事的情况；就某事询问某人”。
上个月我们询问了学生们关于他们的业余活动情况。
ask for “要；要求；请求”，宾语是物，表示
（向某人）要……。ask sb. for sth. 向某人要某物。
例：你可以向警察求助。
You can ask the policeman for help .
4. It is good to relax by using the Internet or
watching game shows, but we think the best way
to relax is through exercise.
上网或看游戏类节目是很好的放松方式，但我们认为最好的方式是通过锻炼来放松。
例：在河里游泳是危险的。
It’s dangerous to swim in the river.
It’s +adj.+to do sth. 意为“做某事是……的”。
it是形式主语，真正的主语是后面的动词不定式。
学好英语很重要。
It’s very important to learn English well.
在It’s+adj.+for/of sb. to do sth.中，若adj.为important, useful, necessary, hard, easy等表示事物性质、状态或特征的词，用It’s + adj.+for sb. to do sth.；
若adj.为kind, clever, wise等表示性格特点的形容词，用It’s + adj.+ of sb. to do sth.。
对你来说，努力学习很重要。
It’s important ______ you to study hard.
例：你能帮助我真是太好心了。
It’s kind ______ you to help me.
of
for
5. We found that only fifteen percent of our students exercise every day.percent 名词，意为“百分之……” e.g. Eighty percent of the students in our class exercise every day. 我们班里80%的学生每天都锻炼。
不管前面数字多少，percent 保持单数。
【注意】percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g. Fifty percent of the apples are bad. 50%的苹果都坏了。 Twenty percent of the meat is in the fridge. 20%的肉都在冰箱。
6.Although many students like to watch sports, game shows are the most popular. although 连词，“尽管，虽然；即使” e.g. We went fishing although it was cold.
尽管天气很冷，但是我们还是去钓鱼了。
注意：although引导的从句不能与but连用。e.g. 尽管他离家很早，但是他还是迟到了。Although he left home early, but he was late. (×)
7.however 副词，意为“然而，可是”，表示转折关系，可放在句首、句中、句末。后有逗号。
e.g. I was hungry, however, she gave me some water. 我很饿，但她却给了我一些水。
语法回顾
Grammar
/05
What do you usually do on weekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
How often do you go to the movies I go to the movies maybe
once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
Grammar Focus
Circle the frequency adverbs
频度副词表示某一动作或状态出现的频率，即在一定时间内某一动作或状态重复出现的次数，常用来回答how often的提问。
I always do exercise.
I often go to the movies.
I never cry.
频度副词(frequency adverb)
always
usually
often
sometimes
hardly ever
never
0 %
100 %
I always exercise.
They often help with housework.
She sometimes goes shopping.
He hardly ever watches TV.
I never go shopping.
仔细观察频率副词的位置，你发现了什么？
频率副词通常在实义动词之前
频度副词的位置Ⅰ
I’m always happy to see her.
She is sometimes very busy.
I will never forget it.
仔细观察频率副词的位置，你发现了什么？
频率副词用在be动词，助动词或情态动词之后。
频度副词的位置Ⅱ
次数的表达
一周一次
一周两次
一周三次
一次 once
两次 twice
三次及以上:
基数词+times
如：four times
once
twice
three times
four times
five times
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
一周一次
一周两次
一周三次
一个月一次
一个月两次
一年五次
twice a month
twice a week
three times a week
once a month
once a week
five times a year
练习
I exercise three times a week..
We play chess once a week.
I ride my bike every day.
Once a month, she goes shopping.
仔细观察频率副词短语的位置，你发现了什么？
频率副词短语通常在句末，有时也在句首。
频率短语的位置
对频度副词进行提问常用how often, 表示“多久一次”。
一般是对一般现在时态的提问，
结构：how often +do/does+主语+动词短语？
对频度副词的提问
How often do you go to the movies I go to the movies maybe
once a month.
How often does he watch TV He hardly ever watches TV.
Grammar Focus
写作练习
Writing
/06
_____________________________________
_____________________________________
_____________________________________
_____________________________________
_____________________________________
_____________________________________
Write a report about your good and bad
habits. Say how often you do things.
1. 写自己日常生活中的好习惯与坏习惯，应用一般
现在时态。
2. 首先，将自己的好、坏习惯列个清单，标明自己
做这些事情的频率。
3. 然后，依次将这些事情完整地表达出来。
4. 最后，通读一遍自己的文章，看有没有错误的地方。
写作指导
Beginning：介绍自己的信息。
(background)
Body:
____ have ____ good habits.
1.____________________
2.____________________
3.____________________
good
However, ____ have ____ good habits.
1.____________________
2.____________________
3.____________________
bad
Ending
Out-
line
Hello, everyone. I am Jack. I have a lot of good habits. I always exercise and I read books for one hour every day. I usually help my mother with the housework and clean my room by myself,too. Also,I eat fruit and vegetables every day. And I hardly ever stay up late and get up early.
Possible version one:
beginning
But I also have some bad habits. I like playing computer games. I play them for two hours a day. I like eating hamburgers, too. What’s worse,I eat hamburgers three to five times a week. It’s bad for my health. But I can’t get rid of it.
All in all,it’s very important to build healthy habits.
习题检测
Exercise
/07
1. My mother _____ surfs the Internet. She likes
watching TV.
A. doesn’t hardly ever B. hard ever
C. isn’t hardly ever D. hardly ever
一、单项选择。
2. My friends _____ any shopping on weekends.
A. aren’t do B. isn’t do
C. don’t do D. doesn’t do
3. I’m very tired. I can _____ run.
A. always B. hardly
C. usually D. sometimes
4. My grandfather _____ every day. He looks
very healthy.
A. exercise B. do exercises
C. do exercise D. does exercise
6. — _____ do you go to the movies
— Once a week.
A. How long B. How soon
C. How often D. How much
5. An apple a day is good ___ your health.
A. at B. with C. for D. in
7. _____ I’m not very healthy.
A. Maybe B. May be
C. May D. Can
8. I have a ______ habit.
A. health B. healthy
C. healthily D. healthy
9. Maria likes ______ every morning.
A. running B. ran C. runs D. run
10. My sister likes fruit _______ she doesn’t like
vegetables.
A. and B. but C. or D. also
二、按要求改写句子。
1. Jean is having milk and bread for breakfast now.
(用sometimes改写句子)
Jean _________ ____milk and bread for breakfast.
2. Alice always does her homework at 7 p.m.
(变为否定句)
Alice ______ ____ _____ her homework at 7 p.m.
sometimes
has
hardly
ever
does
3. She usually watches TV in the evening.
(变为一般疑问句)
______ she _______ _______ TV in the evening
4. The boy drinks milk once a day.(对画线部分提问)
______ _____ ______ the boy _______ milk
5. She sleeps seven hours every day.(对画线部分提问)
_____ ______ ______ does she sleep every day
Does
usually
watch
How
often
does
drink
How
many
hours
Tha nk you