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(共22张PPT)
Grammar
Unit 2 School life
A Comparing the amount of things
Kitty collected some information about the three schools online and made some notes. Read the table and the sentences below.
Nancy Tomoya Linlin
Class size 20 students 35 students 30 students
Break time 5 minutes 15 minutes 10 minutes
Summer holiday 7 weeks 6 weeks 8 weeks
Linlin’s school has fewer students in each class than Tomoya’s school. Nancy’s school has the fewest students.
Linlin’s school has less break time than Tomoya’s school. Nancy’s school has the least /li st/ break time.
Linlin’s school has more break time than Nancy’s school. Tomoya’s school has the most break time.
Nancy’s school has more weeks off for the summer holiday than Tomoya’s school. Linlin’s school has the most weeks off for the summer holiday.
~~
adv. 休假；休息；
时间段+off 休息多长时间
fewer
We compare the amount of things like this:
· We use ________ and __________ with countable nouns.
· We use ________ and __________ with uncountable nouns.
· We use ________ and __________ with both countable and uncountable nouns.
Work
out
the
rule!
the fewest
less
the least
more
the most
A1 Kitty wants to compare her school life with Nancy’s and Tomoya’s. Look at the table below and complete Kitty’s text.
Nancy Tomoya Kitty Me
Subjects 11 14 13
Clubs 3 2 4
Free time
each day 4 hours 3 hours 2 hours
I study (1) __________ subjects than Nancy, and Tomoya studies (2) __________ subjects than me. Tomoya studies the (3) __________ subjects among the three of us.
Nancy is in (4) __________ clubs than Tomoya, but she is in (5) __________ clubs than me. Tomoya is in the (6) __________ clubs among the three of us.
more
~~~~
三者或三者以上的“在……中”
more
most
more
fewer
fewest
I have (7) __________ free time than Tomoya, but Nancy has (8) __________ free time than Tomoya. Among the three of us, I have the (9) __________ free time and Nancy has the (10) __________ free time.
less
more
least
most
A2 Complete the last column in Part A1 with your own information. Write a short text to compare your school life with Nancy’s, Tomoya’s and Kitty’s, using the grammar above.
略
B Using as ... as
Kitty made more notes about Nancy’s and Tomoya’s schools. Read the sentences below.
The arts are as important as languages, Maths and Science in Nancy’s school.
Nancy’s school life is as wonderful as Tomoya’s.
Nancy’s school is not as big as Tomoya’s.
Tomoya’s summer holiday is not as long as Nancy’s.
as ... as
We use ________ to say that people or things are
the same in some way.
We use ______________________ to say that people or things are not the same in some way.
Work out
the rule!
TIP
not as ... as= not so ... as
~~~~
the 和same 不分家。
the same as... 和……一样
not as ... as/not so ... as
B1 Kitty is comparing her school to her friend Laura’s school. Use as ... as or not as ... as to complete Kitty’s text.
My school is not as large as Laura’s school. At her school, there are 1,200 students, but at mine, there are only 800. My school is (1) ____________ (old) her school. My school is only ten years old. Our schools are (2) _____________ (good) each other, because students at both schools learn a lot in their lessons.
~~~~
=at my school
not as old as
as good as
This means that the teachers and students at her school are (3) __________________ (hard-working) those at mine. Our school library is (4) _____________ (big) the one at Laura’s school, but it still has thousands of books and lots of computers. There is a garden in my school, and it is (5) _______________ (beautiful) the garden at L aura’s school. Both of our school gardens have lots of trees and flowers.
as hard-working as
not as big as
as beautiful as
从教材习题B1 中学中考解题策略
理解上下文与关键词
在解答题目时，首先仔细阅读题目，理解整体意思和逻辑关系。寻找段落中反复出现或重要的关键词，这些词往往提供解题线索。例如，在原文中提到“My school is only ten years old.”，暗示作者的学校较新，因此可以推断出需要填写“not as old as”。最后，验证答案是否与上下文一致，确保答案符合逻辑和语法。
B2 Compare your middle school with your primary school. Write a short text using the grammar above.
least /li st/ det. & pron. 最少的adv. 最少（教材P26）
(观察)· Among all the toys, I like this one least.
在所有的玩具中，我最不喜欢这个 。
· The park is the least crowded on weekdays.
在工作日，这个公园里的人最少。
· He did the least of the work. 他做的工作最少。
探究一 核心单词
· The least important task can be done later.
最不重要的任务可以稍后完成。
· I have at least five apples in my bag. 我包里至少有五个苹果。
归纳拓展
least det.& pron. 意为“最少的”。least 是little的最高级，其反义词是most；at least 最少，其反义短语是at most。
学会运用1: She sleeps the __________ (little) in our family.
学会运用2: She spent the _______ (little) time on her homework in her class.
学会表达3: 至少，我在睡觉前完成了作业。
____________ __________, I finished my homework before bedtime.
least
least
At least
Linlin’s school has less break time than Tomoya’s school.
林林的学校比智也的学校休息时间少。（教材P26）
(分析结构) 本句的句子结构： Linlin’s school 作主语（所有格形式）；has 是谓语动词（第三人称单数）；less break time 作宾语，其中less 是形容词比较级，修饰不可数名词break time。比较的对象是Tomoya’s school。
~~~
~~~
~~~
探究二 核心句式
· The blue car goes faster than the red car.
蓝色汽车比红色汽车开得更快。
· Cats require less maintenance than dogs.
猫需要的照料比狗少。
· Fresh vegetables are healthier than processed foods.
新鲜蔬菜比加工食品更健康。
· Electric cars produce less pollution than gasoline cars.
电动汽车比汽油车污染更少。
归纳拓展
本句的结构为：主语+ 谓语+ 宾语（含形容词/副词比较级）+ than+ 比较的对象。
学会运用1: This book has _________ (few) pages than that one.
学会运用2: This apple is _________ (red) than that one.
学会表达3: 在我们家乡，夏天比冬天更热。
Summer is _________ _________ winter in my hometown.
fewer
redder
hotter than

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