Unit3 重点整理 2024-2025学年仁爱科普版(2024)七年级英语上册

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Unit3 重点整理 2024-2025学年仁爱科普版(2024)七年级英语上册

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Unit 3 重点句及知识点讲解
Listening and speaking
一、 重点句
1. What time is it = What’s the time 现在几点?
2. What class are they having –They are having a history class.他们在上什么课?他们在上历史课。
have a/an+学科+class 上…课
have an English class 上英语课 have an art class 上美术课
3. be over 结束 The geography class is over 地理课结束了。
4. It’s time for our Chinese class. 到上语文课的时间了。
5. I like biology best. = Biology is my favorite subject.、我最喜欢的学科是生物。
6. The Chinese class begins at 8 o’clock.语文课在8点开始。
7. We’re at the music class.我们在上音乐课。
8. on Thursday afternoon 在星期四的下午
二 知识点讲解
1.时间的表达法
(1)顺读法:
整点:点钟+o’clock (o’clock可省略)
(7:00 seven o’clock )
非整点:点钟+分钟 (1:15 one fifteen)(1:06 one o six)
(2)逆读法 (借助past和to表述)
A当分钟数小于或等于三十分钟时,用past。
分钟+past+点钟 (10:08 eight past ten)
B 当分钟数超过三十分钟时,用 to。
(60-分钟)+to+(点钟+1)(1:55 five to two)
注:一刻钟(15/45分)a quarter 半小时(30分)a half
询问时间及答语:
问句:What time is it?=What's the time?几点了?答语:It's+时间.
Function
talk about 谈论
2. the underground stop 地铁站
3. How do you usually come to school 你通常如何到校?
I usually come to school on foot.我通常步行到校。
4. How/What about you 你呢?
5. I live far from school.我住的离学校很远。
6. I often take the underground to school.
= I often come to school by underground. 我经常乘地铁回家。
二、 知识点讲解
1. 乘坐...交通工具的表达:by+交通工具(单数)
by bus by bike by train ...
2. 常见的频度副词用法:一般用在一般现在时中
(always 和 never常常可以看做一对反义词)
位置:行为动词前,be 动词后
例如:I always come to school by car.
She is never late for school.
对于频度副词的提问,用“how often”
例如:How often do you come to the library Once a week.
Thinking skills and Reading Strategies
1. a new building with two floors.两层楼的新建筑。
2. a lot of=lots of 许多+n 复数
3. watch English films 看英文电影
4. put on English plays 上演英语戏剧
5. She goes to the art club to draw pictures at 4:30 every Tuesday afternoon. 她每周二下午4:30分去艺术俱乐部画画。
the +n+ club “某某俱乐部”
6. He plays water games with his friends .他和他的朋友们打水战。
Theme Reading
1. I study at a middle school in Beijing.我在北京的一所初中上学。
2. My school life is fun and colorful.
我的校园生活有趣且丰富多彩。
3. on the morning of every Monday.在每个星期一的上午
4. We raise the national flag .我们升国旗。
5. We start the first class at 8:00a.m. . 我们8点开始第一节课。
6. on the playground.在操场上
7. We study Chinese, math, English, history and so on.我们学习语文,数学,英语,历史等等。
8. There are many student clubs in our school.在我们学校有很多学生俱乐部。
9. We can make friends with other students there.我们在这跟别的学生交朋友。
make friends with sb 与某人交朋友
10. raise one’s hand 举手
二 知识点讲解:in on at 的用法:
in+四季/早中晚 in spring /in the morning at+具体时间 at 8 o’clock
on+星期/具体某一天的上,下午或者晚上 on Monday 、on Monday morning
Grammar in use
一 重点句
1. There are two boxes in the boy’s hands.有两个盒子在男孩的手里。
2. take photos 照相
3. on the table 在桌子上
4. at the start of the day 一天的开始
5. take part in club activities 参加俱乐部活动
6. What’s in the big box 大盒子里是什么?
7. Is there any water in the bottles 有没有一些水在瓶子里?
8. There is some water in the bottles.有一些水在瓶子里。
二 知识点讲解
名 词 讲 解
(一)、名词的分类
类别 意义 例词
专有名词 表示人、地方、组织机构或事物等的专有名词 Mike, China, NBA, July, the Yellow River
普 通 名 词 可数名词 单数 a/an+ n.
复数
不可数名词 不加a/an也不s a glass of milk two cups of tea a piece of news
(二)、名词的数
1. 单数变复数的规则
情况 构成方法 例词
一般情况 +s books, pens
以“辅音字母+y”结尾 去y为i+es city-cities, baby-babies,country-countries
以“元音字母+y”结尾 +s boy-boys,,holiday(s), toy(s)
以s, x ,ch,sh,结尾 +es bus(es),box(es),match(es).dish(es)
(1)以f或fe结尾 变为ves half (halves),knife(knives) 详情见下方
(2)部分以o结尾 +s/es 详情见下方
(1)以f或fe结尾变为ves的词有如下:
妻子(wife)拿刀(knife)去宰狼wolf,小偷(thief)吓着了自己(self),躲进架子(shelf)去保命(life),半片(half)树叶(leaf)遮目光。
屋顶roof是例外(roof(s)
(2)部分以o结尾的:
有生命的 +es:Negro , hero, , tomato, potato, mango,可记为“黑人英雄爱吃两菜一果”。
无生命的+s, 如:photo(s), piano(s)
2. 不规则复数形式
构成方法 例词
a变e man-men woman-women
oo变ee foot-feet tooth-teeth
ouse变为ice mouse-mice
词尾加ren child-children
单复数同形 people sheep deer,
【注】① man,woman作定语修饰别的名词时,两个单词都变成复数,如man teacher – men teachers,
3.“某国人”的复数形式 “中日不变英法变,其余s加后面”,
特别记忆德国人, German直接加s.
国家名 国籍 单数 复数
China 中国人 Chinese
Japan 日本人 Japanese
England 英国人 Englishman Englishmen
France 法国人 Frenchman Frenchmen
Australia 澳大利亚人 Australian (s)
Russia 俄国人 Russian (s)
There be 讲解
一.概念:表示“某处有某物”,表示一种客观存在.
二.
肯定句:There be(is/are) + 主语+介词短语.
否定句:There be(is/are) +not + 主语+介词短语.
一般疑问句:Be (Is/Are) there + 主语+介词短语
Yes, there be./ No, there be not.
例如:肯定句:There is a computer in your study.
   否定句: There isn’t a computer in your study.
   一般疑问句: Is there a computer in your study
Yes, there is./ No, there isn’t.
此句型的特殊疑问句为:What’s +在某处?
三.there be结构的主谓一致
(1)在there be结构中,如果be动词后的主语为可数名词单数或不可数名词,be动词用is。
There is a man under the tree.树下有一个人。
There is some water in the glass.玻璃杯里有一些水。
(2)如果be动词后的主语为可数名词复数,be动词用are。
There are many trees in the park.公园里有很多树。
(3)在有并列主语的情况下,be动词的数要由离它最近的主语决定,即遵循"就近原则"。
There is a book, a bag and three pencils on the desk.
桌子上有一本书,一个包和三支铅笔。
There are two girls and a dog in the room.
房间里有两个女孩和一只狗。
四.there be 结构与have的区别
there be结构通常表示"某地有某物或某人",强调的是一种客观存在;
have表示"某人拥有某物或某人",与主语为所属关系。
例如:There are two men in the office. 办公室里有两个男人。
He has two daughters. 他有两个女儿
对there be 句型中数量的提问:
(How many对可数名词的提问)
How many computers are there in your study There are two.
(How much对不可数名词的提问)
How much water is there?Only a little.
Oral Communication
name card 名片
2. a ping-pong ball 一个乒乓球
3. one is...the other is...一个。。。另一个。。。
4. at/in the Lost and Found 在失物招领处
5. Can/May I help you 我能帮助你吗?
6. What color is it It’s red.什么颜色?红色。
Reading for Writing
1. I am a middle school student.我是一个初中生。
2. Our classes end at 4:00p.m. 我们的课于下午4点结束。
3. We can join the club.我们可以加入俱乐部。
4. play/do sports 做运动
5. I go to school from Monday to Friday.我周一到周五上学。
Project
know about 了解
2. have a history of 有…的历史
3. have great fun 非常开心
作文:
My school life
I am a middle school student. My school life is fun and colorful.
We start the first class at 8:00 a.m. every day. Our classes end at 4:00p.m. . We study Chinese, math, English, history and so on. English is my favorite subject. After school, there are many students clubs in our school. I can join the clubs and I make friends there.
I really love my school life.

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