内容正文:
年级上册·WY
英 语
本课件使用Office 2016制作,请使用相应软件打开并使用
本课件理科公式均采用微软公式制作,如果您是Office 2007或WPS 2021年4月份以前的版本,会出现公式及数字无法编辑或无动画的问题,请您安装Office 2016或以上版本即可解决该问题。
课件使用说明
本课件文本框内容可编辑,单击文本框即可进行修改和编辑
本课件设有小题超链接功能,点击题号即可跳转到对应题目。
使用软件
01
软件版本
02
便捷操作
03
软件更新
04
Module 9 Population
语法专题
冠词
冠词分为两种形式:不定冠词(a/an)和定冠词the。
1. 不定冠词的用法
(1)不定冠词用于可数名词前, 表示泛指。
(2)不定冠词用于一些固定搭配中, 如have a swim/walk/talk、have a
rest/cold、in a hurry等。
2. 定冠词的用法
(1)指上文提过的人或物。
(2)指独一无二的事物, 如the sun、the moon、the sky等。
(3)用在序数词、形容词及其最高级前, 如the first/rich/best等;
(4)用于江河、山脉等专有名词前, 如the Great Wall/Summer Palace等。
(5)用于姓氏和乐器前, 如the Browns、play the piano等。
(6)用在固定短语中, 如 in the morning/afternoon、in the end、all
the time 等。
3. 零冠词的用法
(1)零冠词用于不可数名词和复数名词前表泛指, 如water、teachers等。
(2)零冠词用于人名、地名等专有名词前, 如Mary、America等。
(3)零冠词用于节日、日期等前, 如Mother’s Day、in January等。
(4)零冠词用于称呼和表头衔的名词前, 如president of the company、Mr
Wang等。
(5)零冠词用于三餐、球类及学科名词前, 如have breakfast、learn
English、play volleyball等。
(6)零冠词用在固定短语中, 如at dawn、in advance等。
数 词
数词可分为基数词和序数词。表示数目多少的数词叫基数词; 表示顺序的数词叫序数词。
1. 基数词的构成
规则 举例 特殊
1—12的基数词
是独立的单词 one, two, three,
four, five, six,
seven, eight,
nine, ten,
eleven, twelve /
规则 举例 特殊
13—19的基数词
都以-teen结尾 fourteen,
sixteen,
seventeen,
nineteen 13、15、18较特殊:
13—thirteen
15—fifteen
18—eighteen
20—90的整十位
均以-ty结尾 sixty, seventy,
ninety 20、30、40、50、80较特殊:
20—twenty
30—thirty
40—forty
50—fifty
80—eighty
规则 举例 特殊
十位数与个位数之
间要加连字符“-” 28—twenty-eight,
96—ninety-six /
百位和十位之间加
and 148—one
hundred and
forty-eight 若无十位则和个位数字之间
加and
hundred(百),
thousand(千),
million(百万),
billion(十亿) three hundred,
seven thousand,
four million,
eight billion hundred、thousand、
million用复数形式修饰名词
时要用“of+复数名词”
2. 序数词基本变法:
(1)一般在基数词后加-th。如:six—sixth
(2)以-ve结尾的变ve为-f再加-th。如:five—fifth
(3)以-ty结尾的变ty为-tie再加-th。如:twenty—twentieth
(4)熟记特殊词。如:one—first, two—second, three—third
注意:
(1)两位以上的序数词仅个位数部分用序数词, 其余部分仍用基数词。
如:thirty-sixth
(2)使用序数词时一般加定冠词the。如:I’m in the third grade
(3)序数词作“几分之几”讲时, 用复数形式。
如:1/5→one fifth 2/3→two thirds
Ⅰ. 用冠词a、an、the 填空, 无需冠词填“/”
1. Beijing held 24th Olympic Winter Games in February, 2022.
the
2. Zhang Guimei, good teacher, is regarded as one of greatest
teachers.
3. Lucy always doesn’t have breakfast. It is unhealthy habit.
4. We’ll travel by plane to Shanghai next summer holiday.
5. Your shoes are in black box under your bed.
a
the
/
an
/
the
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅱ. 写出下列数字的英文表达
6. The tallest building in this city is about (436)
metres.
7. Mount Huang, in Anhui Province, is about
(1,864) metres.
8. (2/3) of the Internet users in this area are aged between 15 and
30.
9. The population of this city is about
(3,675,248).
four hundred and thirty-six
one thousand eight hundred and
sixty-four
Two thirds
three million six hundred and seventy-five
thousand two hundred and forty-eight
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅲ. 用括号内所给单词的适当形式填空
10. (hundred) of people were died in the earthquake in Ya’an.
11. Two (three) of the students are boys.
12. Our city has a (small) increase in its population than your city.
13. Which city has (large) population, Beijing, Guiyang or
Shanghai?
14. We lost the match because we had (few) players. They had eleven
and we had only nine.
Hundreds
thirds
smaller
the largest
fewer
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅳ. 用a、an或the填空,无需冠词填“/”
A: Hi! What are you doing?
B: I’m reading 15. book on population. It says 16. 259 babies were
born every minute.
A: Really? I cannot believe it. Multiply this by 60 and we’ll have 15,540 babies
on 17. earth in 18. hour.
B: That’s true. Hour after hour, day after day, just think how many more people
there will be in one year. 19. world’s population is increasing fast.
A: The population in less developed countries is growing faster than that in 20.
more developed countries, isn’t it?
a
/
the
an
The
/
Ⅰ
Ⅱ
Ⅲ
Ⅳ
B: Yes, it is. Population is 21. greater challenge in developing countries than
that in developed countries.
A:Does 22. book say our government has done something to slow down
23. growth of the population in China?
B: Yes, 24. State Family Planning Commission of China was founded in
1965. The population increase rate had dropped from 23% in 1953 to 11. 35% in
1965.
a
the
the
the
Ⅰ
Ⅱ
Ⅲ
Ⅳ
$$