7A Unit 4 Revison 教学案
7A Unit 4 Revision 教学案
Teaching aims
教学目标：
·To revise the use of adverbs of frequency and …there be? structure.
?Learn about the names of some food and group them
?Learn to express likes and dislikes
?Learn how to use adverbs of frequency
?Differe ntiate between countable and uncountable nouns
?Understand and use …there is / there are ?
?Talk about healthy diet and lifestyle
词组：
1. 单词
hungry, need, never, exercise, hate, vegetable, dancer, tired, important, healthy, change, before, seldom, fruit, sweet, often, bread, meat, top, fast, juice, person, water, dry, story, ice cream, glass, tea, of course, favorite, kilo, salt, tomato, soup, less than, not…at all, try, feel, luck, supermarket, carry, large, take in, mean, fat, stay, taste.
2. 词组
take more exercise 多锻炼
walk to school 步行上学
three time a week 每周三次
keep healthy 保持健康
join the army 参军
the love of one?s country爱国心
want to be 想成为……
play cards 玩牌
play games 做游戏
get …from…从……获得（得到）……
would like(sb.)to do sth 想要（某人）干某事
less than 不到
how much/many 多少
keep fit 保持健康
not at all 根本不；一点也不
feel worried 感到忧虑
Good luck with sth/to sb 祝好运
be busy doing sth 忙于干……；
give sb sth.=give sth to sb 给某人某东西
三、日常用语
We need an egg and a tomato for the soup.我们需要一只鸡蛋和一个西红柿做汤。
Would you like a glass of water?你想要杯水吗？
Let?s make a pancake.我们做个薄煎饼吧。How to keep fit?怎样保持身体健康？
四、语法
1．频率副词。频率副词告诉你事情每隔多久发生一次。
never 0% 从不
seldom 20% 很少
sometimes 40% 有时
often 60% 经常
usually 80% 通常
always 100% 总是
①表示频率的副词在句子中放在动词之前，be动词之后。例如：
I always play basketball with my classmates after school.放学后我总是和同学们打篮球。
Mike is always happy.麦克总是开心。
②表示频率的副词提问，用how often。例如：
How often do you watch TV?你多长时间看一次电视？
Twice a month.一个月两次。
2. 名词（可数名词和不可数名词）
在英语中，名词分为不可数名词和可数名词两大类。不可数名词就是没有复数的名词；可数名词就是有单数和复数之分，两个以上的名词要用名词的复数形式。一个人或事物为单数，两个或两个以上是复数。可数名词变为复数形式的规则如下:
①一般情况是在单数可数名词后加“-s”,如a pen→pens, a sister→sisters.
②以s, sh, ch, x等结尾的单词，变复数形式需加“-es”，如：a bus→buses, a dish→dishes,
a watch→watches, a box→boxes.
③以f,fe结尾的名词，变复数形式需将f,fe变为ves,如：a knife→knives, a leaf→leaves.
④以o结尾的词多数都加-es,如:
a hero→heroes, a potato→potatoes, an echo→echoes, a tomato→tomatoes.
少数词加-s,如:
a zoo→zoos, a radio→radios, a photo→photos, a piano→pianos, a kilo→kilos, a studio→studios.
⑤辅音字母+y结尾的名词，变复数形式需先将y变为i，然后再加“-es”，如：
a story→stories, a factory→factories, a family→families.
⑥复数同形的名词，如：sheep→sheep, deer→deer, Chinese→Chinese.
⑦少数名词的复数形式是不规则的，如：a man→men, a woman→women, a child→children,
a foot→feet，an ox→oxen, a mouse→mice, a tooth→teeth, a goose→geese.
Teaching procedures:
Step 1: Lead-in
Have a talk with the students about sth in this unit
Step 2: Learning by yourselves
Read the paper given by the teacher and finish the following exercises
Complete the following sentences:
1.My brother never _______ ________ early every morning.（起床）
2.He is busy ____________(play) football.
3. Does he always ______ (exercise) with you?
4. We are all looking forward to ______ (fish) next week.
5.There are two___________(小刀)on the desk.
6.We need to buy some__________.(芒果)
7.I want to be a________(dance).
8.Let?s_________(买)some potatoes and carrots.
9.You are a very ___________ (health)people.
10. We ______ ______ (not go) to school on Saturday and Sunday.
11、Cody is a lazy dog. It likes (睡觉)very much.
12、We need a lot of (牛肉) to eat .
13、He often eats (水果) and (蔬菜).
14、I like eating (西红柿) very much .
15、She didn’t like the salty (鱼) at all .
16、There is a shop near my home .I like to buy (零食) here.
17、I like (柠檬) best .Do you like them ?
18、What are these？They are （芒果）。
Step 3: Learning in groups
1. Let students discuss in groups what they should pay attention to when they use the simple present tense
2. Ask some students to show their achievements, give addition if necessary.
Step 4: Extension
1. Before writing, teach the student how to write a composition about themselves and give them some expressions that may be used in their works.
2. Choose the right topic to write
3. Please share your story with your classmates.
Step 5: Exercises in class
. You should not a___________ eat noodles for supper. You should eat some other food.
2. — How often do you exercise? — L_________ than three times a week.
3. After a day's work, my father gets very t_________. But he has to help my mother with some
housework.
4. Parents often tell children to wash their hands before m__________.
5. It's e___________ for us to draw a ghost than to draw an elephant, because nobody knows what a ghost is like.
B)用所给词的正确形式填空
6. Don?t look out of the window. You should do these exercises very _____________. (care)
7. Millie cuts the apple into ________ and shares it with her sister every time. (half) 8. I think this sweater is much bigger than the two _______. (woman)
9. In England, thirteen is an ___________ number. (luckily)
10. If you have a good lifestyle, you may have a high ___________ score. (health) ( )16.—How many____ are there over there? —There are fifty.
A. student
B. sheep
C. boy
D. girl
( )17. —______ does your brother go online? —Three times a week.
A. How much
B. How long
C. How many
D. How often
( )18.Jenny ____ lifestyle.
A. has a health
B. have a health
C. has a healthy
D. have a healthy
( )19.My dad_____ a lawyer(律师).
A. wants me to
B. wants me to be
C. want to be me
D. want to me be
( )20. —I feel tired. I have so much work to do and don?t have much time for myself.—You should take______, I think.
A. health
B. exercise
C. lesson
D. time
( )21.He _____ late for school.
A. is often
B. often is
C. does often
D. often does
( )https://www.360docs.net/doc/c017405594.html,lie dances for half_____ hour every day.
A. a
B. /
C. an
D. the
( )23. —How often do you walk to school? —______.
A. Never
B. Two hours
C. 1 point
D. by bus
( )24.They are busy_____ volleyball.
A. play
B. to play
C. plays
D. playing
( )25.Good luck _____ your English, Ricky?
A. to
B. with
C. of
D. at
四．按要求进行句型转换（每空一词）：
26.I always eat an apple for breakfast.(对划线部分提问)
________ __________ ________ ________ eat an apple for breakfast?
27.I usually have fish and vegetables. (对划线部分提问)
_______ _________ you usually _________?
28.She eats some bread for lunch.(改为同义句)
She _______ some bread_________ lunch.
29. I would like a cup of tea.(改为一般疑问句)
__________ __________ like a cup of tea?
30.This is Millie?s bag. (对划线部分提问)
_________ bag _________ this?