内容正文:
2024-2025学年下学期七年级英语知识点梳理与巩固(人教版2024)
Unit 3 Keep Fit语法知识
必备知识清单
语法知识回顾
一、名词性物主代词
名词性物主代词具有名词的性质,可以独立使用,后面不能接名词。它们的作用相当于一个名词。
名词性物主代词在句中可以作为主语、宾语或表语等。例如:
作主语:Mine is white.(我的是白色的)
作宾语:Could I use yours?(我能用一下你的吗?)
作表语:The book is hers.(这本书是她的)
名词性物主代词起名词的作用,而形容词性物主代词则起形容词的作用,主要用于修饰名词。
常见的名词性物主代词:mine(我的)、yours(你/你们的)、his(他的)、hers(她的)、its(它的)、ours(我们的)、theirs(他/她/它们的)。
使用名词性物主代词时,需要注意避免与形容词性物主代词混淆,确保它们在句中的位置和作用正确。
例句:
She has a yellow skirt and mine is white.(她有一条黄色的裙子,我的是白色的)
These are my apples. Yours are over there.(这些是我的苹果。你的在那边)
Whose room is this? It’s hers.(这是谁的房间?是她的)
二、频度副词
英语频度副词通常用来表示动作发生的频率。常见频度副词:always(总是),usually(通常),often(经常),sometimes(有时),seldom(很少),hardly ever(几乎不),never(从不)
从高到低排列,这些频度副词的频率范围大致如下:always(100%)> usually > often > sometimes > seldom > hardly ever > never(0%)
频度副词习惯上位于系动词、助动词、情态动词之后,行为动词之前。例如:I will never forget this lesson.(我永远不会忘记这堂课。)
sometimes和often的位置较为灵活,可以放在句首、句中或句末。频度副词通常和一般现在时连用,表示动作发生的频率。但always与进行时连用时,不强调动作正在进行,而是表示赞叹、厌烦等情绪。
频度副词也可以用于其他时态,如一般过去时、现在完成时等。
对频度副词提问时,通常使用“How often”引导的特殊疑问句。例如:How often do you write to your brother?(你多久给你哥哥写一次信?)
为了表示强调,频度副词有时也可位于动词be、助动词、情态动词之前,此时助动词等应重读。
核心知识回顾
英语副词的种类
1.时间副词
用来表示动作发生的时间,如now(现在)、then(那时)、soon(不久)、ago(以前)、today(今天)、tomorrow(明天)、yesterday(昨天)等。
2.地点副词
用来表示动作发生的地点或位置关系,如here(这里)、there(那里)、upstairs(楼上)、downstairs(楼下)、anywhere(任何地方)、everywhere(到处)等。
3.方式副词
用来表示动作发生的方式或状态,如carefully(小心地)、quietly(安静地)、slowly(慢慢地)、suddenly(突然地)等。
4.程度副词
用来表示动作或状态的程度,如very(非常)、quite(相当)、rather(相当)、too(太)、extremely(非常)等。
5.频率副词
用来表示动作发生的频率,如always(总是)、often(经常)、sometimes(有时)、seldom(很少)、never(从不)等。
6.连接副词
用来连接句子或段落,如therefore(因此)、moreover(此外)、however(然而)、otherwise(否则)等。
7.关系副词
用来引导定语从句,如when(当……时候)、where(在哪里)、why(为什么)等。
8.疑问副词
用来引导特殊疑问句,如how(如何)、when(何时)、where(在哪里)、why(为什么)等。
9.其他副词
还有一些副词不归入以上八类,如actually(实际上)、personally(亲自)等。
综合实战演练
一、单项选择
1.—Is this ________ eraser?
—No, it’s not mine. It’s ________.
A.your; his B.you; he C.yours; his D.your; he’s
2.—Whose car is this?
—It’s ________.
A.theirs B.your C.our D.my
3.I played ping-pong with a friend of ________.
A.my B.mine C.her D.our
4.________ room is bigger than ________.
A.My; hers B.Her; my C.Mine; her D.Mine; hers
5.Can I use your computer? ________ isn’t working.
A.My B.Your C.Mine D.I
6.Whose books are these? ________ or ________?
A.Yours; our B.Yours; ours C.Your; ours D.Your; ours
7.This is a nice phone. Is it ________?
A.your B.her C.my D.yours
8.— Are these ________ bags?
—No, ________ aren’t. They are ________.
A.their; their; our B.their; they; ours C.theirs; they; our D.theirs; their; ours
9.—Are these ________ pencils?
—No. They are ________.
A.your; their B.your; theirs C.yours; their D.yours; their
10.This is________ dictionary. Where is________?
A.my; yours B.my; your C.mine; your D.mine; yours
11.The two bags aren’t _______. They are _______.
A.ours; Lucy and Lily’s B.our; Lucy and Lily’s
C.our; Lucy’s and Lily’s D.ours; Lucy’s and Lily’s
12.Can you take these apples to ________? ________ are all in the box, too.
A.your; Yours B.him; Him C.yours; Her D.her; Yours
13.—Is the pink coat ________?
—No, it belongs to ________.
A.him; mine B.his; mine C.him; me D.his; me
14.—Whose trousers are these? Are they ________?
—No, they’re for ________.
A.yours; theirs B.your; theirs C.your; them D.yours; them
15.—Mike, is the hat on the bed ________?
—No, it’s my ________.
A.your; sister B.yours; sister’s C.your; sister’s D.yours; sister
16.Mr. Black is not healthy at all because he ________ exercises.
A.sometimes B.often C.never D.always
17.She is afraid of cats. She ________ wants to keep a cat.
A.sometimes B.usually C.always D.never
18.—________ do you visit your grandparents?
—Two or three times a month.
A.How long B.How many C.How often D.How much
19.—How does he usually come to school?
—He ________ walks to school. His father never drives him to school.
A.never B.usually C.seldom D.sometimes
20.—I don’t like sweets. What about you?
—Me either, but I ________ have a little to give me some energy.
A.sometimes B.often C.seldom D.always
21.—I don’t like fast food because I don’t think it is ________.
—I agree with you. We should ________ go to KFC or MacDonald.
A.healthy; seldom B.unhealthy; never C.healthy; always D.healthily; often
22.He sometimes enjoys a cup of coffee, but ________ he drinks tea.
A.most B.almost C.mostly D.nearly
23.Walking is good for health. So I ________ walk to school.
A.seldom B.never C.sometimes D.often
24.Millie wants to keep slim, so she ________ eats sweet food.
A.always B.often C.never D.usually
25.If my friends have any problems, my room is ________ open to them.
A.always B.sometimes C.often D.never
26.Cola and hamburgers were once my favorite, but now I ________ eat them because I don’t want to be too fat.
A.often B.always C.seldom D.sometimes
27.—What does your father do on weekends?
—He always sits on the sofa. He ________ exercises.
A.often B.usually C.hardly ever D.sometimes
28.Meat usually makes us fat. Linda doesn’t want to get fat so she ________ eats meat.
A.always B.usually C.often D.seldom
29.Sam is a nice boy. He ________ helps others in need.
A.sometimes B.often C.seldom D.never
30.Lucy has a healthy diet and she _________ drinks milk _________ sugar.
A.always; with B.never; without C.seldom; with D.seldom; without
二、完成句子
31.我的小刀坏了。我可以用你的吗?
My knife is broken. May I ?
32.我认为这本书是她的。
I think this book .
33.姚明是我最喜欢的篮球队员,你的呢?
Yao Ming is my favourite basketball ? What about ?
34.这把尺子不是我的。它是他弟弟的。
The ruler isn’t . It’s brother’s.
35.John says the girl in a red dress is one of his friends. (改为同义句)
John says the girl in a red dress is a of .
36.These are her notebooks. ( 同义句转换)
These notebooks are .
37.在街上我遇到了我的一个老朋友。
I an old friend of on the street.
38.She always stays up late. (改为否定句)
She up late.
39.我表弟上学从不迟到。
My cousin school.
40.——你多久上一次舞蹈课?——每周两次。
— do you to your lessons?
— week.
41.在一年的这个时候,天津总是很冷。
During this time of year, it in Tianjin.
42.He plays basketball at times on weekends. (改为同义句)
he plays basketball on weekends.
43.We have Chinese lessons on Monday, Tuesday and Friday. (改为同义句)
We have Chinese lessons a week.
44.Lily seldom plays computer games. (对划线部分进行提问)
does Lily play computer games?
45.Alice always gets up early. (改为否定句)
Alice gets up early.
三、补全对话
请阅读下面的对话,根据对话内容从下面选择恰当的句子填入空白处,使对话通顺、合理、意思完整。
A: Good morning, Tony.
B: Good morning.
A: 46
B: Yes. I get up at 5:00 and do sports every day.
A: Really? 47
B: I usually run with my father.
A: 48
B: Yes, I think it’s healthy.
A: That’s for sure. 49
B: Yes. I go to bed early every evening.
A: 50
B: I go to bed at nine o’clock.
A: Well, that’s really good.
A.It’s a good habit.
B.What time do you get up?
C.What time do you go to bed?
D.What sports do you usually do?
E.Do you always get up so early?
F.What do you have for breakfast?
G.Do you have other good habits?
四、短文填空
Every Wednesday evening, a group of runners in Changchun get together and have their 5-to-8-kilometer run in the city. The runners take rubbish bags with 51 (they) and pick up rubbish when they run.
“Make running 52 (much) than just running,” Li Hua, one of the runners, says. He wears a blue T-shirt 53 “WE RUN FOR RUBBISH” on the back. Besides the weekly runs, the group also has family runs once a month. Children and even pets can take 54 in the activity.
Li Hua says there are more than 200 rubbish runners from all walks of life in the city, 55 as office workers, yoga teachers and restaurant owners. Over 90 percent of the runners 56 (be) Chinese. The oldest is in their 40s, and the 57 (young) is just five.
“I feel great to make the Earth cleaner,” says an 8-year-old boy. He 58 (join) the group last month with his parents. The boy broke his left arm, but he keeps 59 (run) and picks up rubbish with his right hand.
Rubbish Running came to Shanghai in 2018. There are groups in sixteen 60 (city) like Shanghai, Beijing, Chongqing and Wuhan. More than 9,300 runners run and make the cities clean.
参考答案
一、
1.A
【解析】句意:——这是你的橡皮擦吗?——不是,它不是我的,这是他的(橡皮擦)。
考查代词辨析。your你的,形容词性物主代词;his他的,形容词性物主代词或名词性物主代词;you你,人称代词主格或宾格;he他,人称代词主格;yours你的,名词性物主代词;he’s他是,为he is的缩写。第一空修饰名词eraser,所以要用形容词性物主代词,且根据回答语“No, it’s not mine”,所以该空要填your;根据“No, it’s not mine. It’s...”可知,第二空是指“这是他的橡皮擦”,空格后无名词,应填名词性物主代词,要用his。故选A。
2.A
【解析】句意:——这是谁的车?——这是他们的。
考查代词辨析。theirs他们的(东西),名词性物主代词;your你的/你们的,形容词性物主代词;our我们的,形容词性物主代词;my我的,形容词性物主代词。根据“Whose car is this?”结合“It’s … ”可知,此处应用名词性物主代词theirs,表示是他们的车。故选A。
3.B
【解析】句意:我和我的一个朋友打乒乓球。
考查代词。my我的,形容词性物主代词;mine我的,名词性物主代词;her她的,形容词性物主代词;our我们的,形容词性物主代词。根据“I played ping-pong with a friend of”可知,此处指的是“我的一位朋友”,应用名词性物主代词,故选B。
4.A
【解析】句意:我的房间比她的大。
考查代词辨析。my我的,形容词性物主代词;hers她的,名词性物主代词;her她的,形容词性物主代词;mine我的,名词性物主代词。根据“room is bigger than”可知此处指我的房间比她的房间大,第一个空后有名词,用形容词性物主代词my,第二个空后无名词,用名词性物主代词hers。故选A。
5.C
【解析】句意:我可以用一下你的电脑吗?我的坏了。
考查代词。My我的,形容词性物主代词;Your你的;Mine我的,名词性物主代词;I我。根据“Can I use your computer...isn’t working.”可知,此处指代的是“我的电脑”,空后没有名词,应用名词性物主代词,故选C。
6.B
【解析】句意:这些是谁的书?你们的还是我们的?
考查代词辨析。yours你的,名词性物主代词;our我们的,形容词性物主代词;ours我们的,名词性物主代词;your你的,形容词性物主代词。根据“Whose books are these?”可知,此处表示是你们的书还是我们的书,两个空后都没有名词,应用名词性物主代词。故选B。
7.D
【解析】句意:这是一部不错的手机。是你的吗?
考查代词辨析。your你的;her她的;my我的;yours你的,名词性物主代词。根据空后没有名词,可知此处填名词性物主代词。故选D。
8.B
【解析】句意:——这些是他们的包吗?——不,他们不是。他们是我们的。
考查代词辨析。their他们的,形容词性物主代词;our我们的,形容词性物主代词;they他们,人称代词主格;ours我们的,名词性物主代词;theirs他们的,名词性物主代词。第一空“bags”为名词,前面用形容词性的物主代词their修饰;第二空缺少主语,应用人称代词主格they作主语;第三空根据主语“They”可知,此处是说它们是我们的包,应用名词性物主代词ours,相当于our bags。故选B。
9.B
【解析】句意:——这些是你的铅笔吗?——不是。铅笔是他们的。
考查代词。your你的,形容词性物主代词;their他们的,形容词性物主代词;yours你的,名词性物主代词;theirs他们的,名词性物主代词。第一空后面有名词“pencils”,所以应填入形容词性物主代词来修饰该名词;第二空后面没有名词,应填入名词性物主代词。故选B。
10.A
【解析】句意:这是我的字典。你的字典在哪里?
考查物主代词。my我的,形容词性物主代词;your你的,形容词性物主代词;mine我的,名词性物主代词;yours你的,名词性物主代词。由“dictionary”可知,其前用形容词性物主代词;由“Where is”可知,此空位于句末,用名词性物主代词。故选A。
11.D
【解析】句意:这两个包不是我们的,它们是露西和莉莉的。
考查代词辨析和名词所有格。ours我们的,名词性物主代词;our我们的,形容词性物主代词。第一个空应填“我们的”,因后无名词,故应用名词性物主代词ours;根据“they are”可知,第二个空表达“Lucy和Lily分别的”,使用“Lucy’s and Lily’s”。故选D。
12.D
【解析】句意:你能把这些苹果给她吗?你的也都在盒子里。
考查代词用法。your你的,你们的,为形容词性物主代词;yours你的,你们的,为名词性物主代词;him他,宾格;her她,她的,宾格或形容词性物主代词。介词to后用代词的宾格;第二个空用名词性物主代词作主语。故选D。
13.D
【解析】句意:——这件粉色的外套是他的吗?——不是,它是我的。
考查代词辨析。him他,宾格;his他的,形容词性物主代词或名词性物主代词;mine我的,名词性物主代词;me我,宾格。第一个空格后面没有名词,应用名词性物主代词表示所属关系,排除选项A和C;belong to sb“属于某人”,介词to后加宾格作宾语。故选D。
14.D
【解析】句意:——这些是谁的裤子?它们是你的吗?——不,它们是给他们的。
考查代词辨析。yours你们的,名词性物主代词;theirs他们的,名词性物主代词;your你的,形容词性物主代词;them他们,宾格。由“Whose trousers are these? Are they…”可知,第一空应用名词性物主代词,排除B和C;又由“for”可知,第二空应用宾格。故选D。
15.B
【解析】句意:——迈克,床上的帽子是你的吗?——不,它是我妹妹的。
考查代词辨析和名词所有格。your你的,形容词性物主代词;yours你的(东西),名词性物主代词;sister妹妹;sister’s妹妹的。问句和答句中都是在强调帽子的物主关系,两个空后都无名词,所以用名词性物主代词,第二空用名词所有格sister’s。故选B。
16.C
【解析】句意:布莱克先生一点也不健康,因为他从不锻炼。
考查频度副词。sometimes有时;often经常;never从不;always总是。根据“Mr. Black is not healthy at all”可知,布莱克先生不健康,是因为他从不锻炼。故选C。
17.D
【解析】句意:她很怕猫,她从没想过养猫。
考查频度副词。sometimes有时候;usually通常;always总是;never从不。根据“She is afraid of cats. She ... wants to keep a cat.”可知,因为害怕猫,所以她从不想养猫。故选D。
18.C
【解析】句意:——你多久看望一次你的祖父母?——一个月两或三次。
考查特殊疑问词组。how long多久,多长;how many多少,修饰可数名词的复数;how often多久一次;how much多少,修饰不可数名词。根据答语“Two or three times a month.”可知,问句中是询问频率的疑问词,此空应填How often,故选C。
19.B
【解析】句意:——他通常怎么去学校?——他通常步行去学校。他父亲从不开车送他去学校。
考查频度副词。never从不;usually通常;seldom很少;sometimes有时。根据“His father never drives him to school”他父亲从不开车送他;可知,他通常是步行去学校。故选B。
20.A
【解析】句意:——我不喜欢甜食。你呢?——我也不喜欢,但我偶尔吃一点以获得一些能量。
考查频率副词辨析。sometimes偶尔,有时;often经常;seldom很少;always总是。根据“Me either”及but表示转折可知,虽然不爱甜食,但偶尔会吃一点糖以获得能量,故选A。
21.A
【解析】句意:——我不喜欢快餐,因为我认为它不健康。——我同意你的看法。我们应该少去肯德基或麦当劳。
考查形容词辨析和副词辨析。healthy健康的;unhealthy不健康的;seldom很少;never从不;always总是;often经常。根据“I don’t like fast food”可知,前一句是指认为它不健康,由don’t可知主句为否定,所以第一空应用healthy;又根据“I agree with you.”可知,这里指同意对方认为快餐不健康的看法,应该是建议少去肯德基或麦当劳,所以应用频度副词seldom,故选A。
22.C
【解析】句意:他有时候喜欢喝咖啡,但大多时候他喝茶。
考查副词辨析。 most最多;almost几乎;mostly通常地;nearly差不多。根据句法结构可知,设空处应为副词做状语。根据语义和语境可知,转折连词“but”后面应填表示频率的副词与前句中的“sometimes”形成对比,四个选项中,“mostly”多用为频率副词,其它三个副词主要用来修饰事物的程度或状态。故选C。
23.D
【解析】句意:散步对健康有益。所以我经常步行上学。
考查频率副词。seldom很少;never从不;sometimes有时;often经常。根据“Walking is good for health”可知,散步有益健康,故我经常散步。故选D。
24.C
【解析】句意:米莉想保持苗条,所以她从不吃甜食。
考查副词辨析。always总是;often经常;never从不;usually通常。根据“Millie wants to keep slim”并结合选项可知,想保持苗条,应该是从不吃甜食。故选C。
25.A
【解析】句意:如果我的朋友们有任何问题,我的房间总是向他们敞开。
考查频度副词。always总是,一直;sometimes有时候;often经常;never从不。根据“If my friends have any problems, my room is…open to them.”可知,我的房间随时可供朋友使用。故选A。
26.C
【解析】句意:可乐和汉堡包曾经是我的最爱,但现在我很少吃它们,因为我不想太胖。
考查副词辨析。often经常;always总是;seldom很少;sometimes有时。根据“because I don’t want to be too fat”可知,不想太胖,所以应该是现在很少吃可乐和汉堡包。故选C。
27.C
【解析】句意:——你爸爸周末做什么?——他总是坐在沙发上。他几乎从不锻炼。
考查频度副词。often经常;usually通常;hardly ever几乎从不;sometimes有时。根据“He always sits on the sofa.”可知,总是坐在沙发上,所以此处应是几乎从不锻炼。故选C。
28.D
【解析】句意:肉通常使我们发胖。琳达不想发胖,所以她很少吃肉。
考查频率副词。always总是;usually通常;often经常;seldom很少。根据“doesn’t want to get fat”可知,不想变胖所以很少吃肉,故选D。
29.B
【解析】句意:山姆是个好男孩。他经常帮助有需要的人。
考查频度副词。sometimes有时候;often经常;seldom很少;never从不。根据“Sam is a nice boy.”可知,他常常帮助别人。故选B。
30.C
【解析】句意:Lucy的饮食很健康,她很少喝加糖的牛奶。
考查副词及介词用法。always总是;never从不;seldom很少;with带有;without没有。根据“Lucy has a healthy diet”可知,Lucy的饮食很健康,故而很少喝加糖的牛奶。故选C。
二、
31. use yours
【解析】根据中英文对照可知,此处缺少“用你的”的英文内容,use表示“使用”,yours表示“你的(东西)”,名词性物主代词,指代“your knife”。故填use;yours。
32. is hers
【解析】根据中英文对比可知,此处缺少“是她的”。由于从句主语是this book,故第一空应填is“是”,第二空应填名词性物主代词hers“她的”,代指“她的书”,作从句的表语。故填is;hers。
33. player yours
【解析】根据“Yao Ming is my favourite basketball…”及汉语提示可知,此处指的是我最喜欢的篮球运动员,player“运动员”,空处应为名词单数;根据“What about…”及汉语提示可知,此处询问的是你最喜欢的篮球运动员,空处应为名词性物主代词“yours”,代指“your favourite basketball player”。故填player;yours。
34. mine his
【解析】根据“The ruler isn’t ...”可知,需填入名词性物主代词,表示“我的尺子”,用mine;根据“It’s ... brother’s.”可知,需填入形容词性物主代词,表示“他的”,用his。故填mine;his。
35. friend his
【解析】句意:约翰说那个穿红裙子的女孩是他的一个朋友。one of his friends = a friend of his“他的一个朋友”,是名词双重所有格结构,可以互换使用。故填friend;his。
36.hers
【解析】句意:这些是她的笔记本。同义句可改为“这些笔记本是她的”,hers“她的”,名词性物主代词,等同于“her notebooks”。故填hers。
37. met mine
【解析】该句是一般过去时,meet“遇见”,应该填过去式met;根据“an old friend of”可知,此处是双重所有格,其结构为“of+名词所有格或名词性物主代词”,此处指的是“我的”一个老朋友,填名词性物主代词mine“我的”。故填met;mine。
38. never stays
【解析】句意:她总是熬夜很晚。always意为“总是,一直”,原句改为否定句,意为“她从不熬夜”。never“从不”,频度副词。时态是一般现在时,主语是第三人称单数,谓语动词用其三单形式。故填never;stays。
39. is never late for
【解析】根据题干可知,be late for表示“迟到”,never表示“从不”,位于be动词后,时态为一般现在时,主语My cousin为单数,be动词用is。故填is;never;late;for。
40. How often go dancing Twice a
【解析】根据题干可知,第一句为特殊疑问句,how often表示“多长时间一次”,句首首字母h需大写,主语you前为助动词do,其后需填动词原形,go to表示“去……”,go为动词原形,dancing lessons表示“舞蹈课”;第二句为答语,twice a week表示“每周两次”,句首首字母t需大写。故填How;often;go;dancing;Twice;a。
41. is always quite cold
【解析】根据题干可知,句子为陈述句肯定形式,时态为一般现在时,be quite cold表示“很冷”,副词always“总是”位于be动词之后,主语it为单数,be动词用is。故填is;always;quite;cold。
42.Sometimes
【解析】句意:他周末有时打篮球。at times“有时”相当于sometimes,sometimes可用于句首,句首首字母s要大写。故填Sometimes。
43. three times
【解析】句意:我们星期一、星期二和星期五上语文课。即一周上三次语文课,three times a week“一周三次”。故填three;times。
44. How often
【解析】句意:Lily很少玩电脑游戏。划线部分是频度副词,表频率,疑问句用how often来提问,句首首字母h需要大写,故填How;often。
45.never
【解析】句意:Alice总是早起。always“总是”,其反义词为never“从不”,表达否定意义,故填never。
三、
46.E 47.D 48.A 49.G 50.C
【解析】本文是AB两人在谈论一些好习惯。
46.根据“Yes. I get up at 5:00 and do sports every day.”可知,此处是一个一般疑问句,与早起相关,选项E“你总是起得这么早吗?”符合语境,故选E。
47.根据“I usually run with my father.”可知,此处提到做运动,选项D“你通常做什么运动?”符合语境,故选D。
48.根据“Yes, I think it’s healthy.”和“That’s for sure.”可知,肯定这是一个好习惯,选项A“这是一个好习惯。”符合语境,故选A。
49.根据“Yes. I go to bed early every evening.”可知,此处提到早睡的好习惯,选项G“你还有其他好习惯吗?”符合语境,故选G。
50.根据“I go to bed at nine o’clock.”可知,此处介绍睡觉时间,选项C“你什么时候睡觉?”符合语境,故选C。
四、
51.them 52.more 53.with 54.part 55.such 56.are 57.youngest 58.joined 59.running 60.cities
【解析】本文是一篇说明文。主要讲了为了环保,人们发起了跑步时捡垃圾的活动。
51.句意:跑步者带着垃圾袋,在跑步时捡起垃圾。根据“with”可知,with为介词,后跟人称代词宾格,所给词they“他们”的宾格为them。故填them。
52.句意:其中一名跑步者李华说:“让跑步不仅仅是跑步。”根据“...than”可知,考查much的比较级more,more than just“不仅仅是”。故填more。
53.句意:他穿着一件背面印有“WE RUN FOR RUBBISH”字样的蓝色t恤。根据“He wears a blue T-shirt...”可知,考查介词with,表示“有”,指衣服上有“WE RUN FOR RUBBISH”字样。故填with。
54.句意:孩子甚至宠物都可以参加这个活动。根据“take...in”可知,考查短语take part in“参加”。故填part。
55.句意:李华说,这个城市有200多名来自各行各业的垃圾跑者,比如上班族、瑜伽老师和餐馆老板。根据“Li Hua says there are more than 200 rubbish runners from all walks of life in the city,...as office workers, yoga teachers and restaurant owners.”可知,考查短语such as“例如”,对all walks of life“各行各业”进行举例。故填such。
56.句意:超过90%的选手是中国人。根据“Over 90 percent of the runners...”可知,百分比的单复数根据of后的名词判断,runners为复数,该段落的时态为一般现在时,因此be动词用are。故填are。
57.句意:最大的已经40多岁了,最小的只有5岁。根据“The oldest is in their 40s”可知,前后呼应,考查最高级,young“年轻的”最高级为youngest“最年轻的”。故填youngest。
58.句意:他上个月和父母一起加入了这个团体。根据所给词可知,考查谓语动词的时态,结合“last month”,时态为一般过去时,join“参加”的过去式为joined。故填joined。
59.句意:这个男孩摔断了左臂,但他继续跑,用右手捡垃圾。根据“keeps”可知,考查短语keep doing sth“继续做某事”,所给词run“跑步”需用动名词running。故填running。
60.句意:在上海、北京、重庆、武汉等16个城市都有组织。根据所给名词和“sixteen”可知,考查名词的复数形式,city“城市”的复数为cities。故填cities。
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2024-2025学年下学期七年级英语知识点梳理与巩固(人教版2024)
Unit 3 Keep Fit语法知识
必备知识清单
语法知识回顾
一、名词性物主代词
名词性物主代词具有名词的性质,可以独立使用,后面不能接名词。它们的作用相当于一个名词。
名词性物主代词在句中可以作为主语、宾语或表语等。例如:
作主语:Mine is white.(我的是白色的)
作宾语:Could I use yours?(我能用一下你的吗?)
作表语:The book is hers.(这本书是她的)
名词性物主代词起名词的作用,而形容词性物主代词则起形容词的作用,主要用于修饰名词。
常见的名词性物主代词:mine(我的)、yours(你/你们的)、his(他的)、hers(她的)、its(它的)、ours(我们的)、theirs(他/她/它们的)。
使用名词性物主代词时,需要注意避免与形容词性物主代词混淆,确保它们在句中的位置和作用正确。
例句:
She has a yellow skirt and mine is white.(她有一条黄色的裙子,我的是白色的)
These are my apples. Yours are over there.(这些是我的苹果。你的在那边)
Whose room is this? It’s hers.(这是谁的房间?是她的)
二、频度副词
英语频度副词通常用来表示动作发生的频率。常见频度副词:always(总是),usually(通常),often(经常),sometimes(有时),seldom(很少),hardly ever(几乎不),never(从不)
从高到低排列,这些频度副词的频率范围大致如下:always(100%)> usually > often > sometimes > seldom > hardly ever > never(0%)
频度副词习惯上位于系动词、助动词、情态动词之后,行为动词之前。例如:I will never forget this lesson.(我永远不会忘记这堂课。)
sometimes和often的位置较为灵活,可以放在句首、句中或句末。频度副词通常和一般现在时连用,表示动作发生的频率。但always与进行时连用时,不强调动作正在进行,而是表示赞叹、厌烦等情绪。
频度副词也可以用于其他时态,如一般过去时、现在完成时等。
对频度副词提问时,通常使用“How often”引导的特殊疑问句。例如:How often do you write to your brother?(你多久给你哥哥写一次信?)
为了表示强调,频度副词有时也可位于动词be、助动词、情态动词之前,此时助动词等应重读。
核心知识回顾
英语副词的种类
1.时间副词
用来表示动作发生的时间,如now(现在)、then(那时)、soon(不久)、ago(以前)、today(今天)、tomorrow(明天)、yesterday(昨天)等。
2.地点副词
用来表示动作发生的地点或位置关系,如here(这里)、there(那里)、upstairs(楼上)、downstairs(楼下)、anywhere(任何地方)、everywhere(到处)等。
3.方式副词
用来表示动作发生的方式或状态,如carefully(小心地)、quietly(安静地)、slowly(慢慢地)、suddenly(突然地)等。
4.程度副词
用来表示动作或状态的程度,如very(非常)、quite(相当)、rather(相当)、too(太)、extremely(非常)等。
5.频率副词
用来表示动作发生的频率,如always(总是)、often(经常)、sometimes(有时)、seldom(很少)、never(从不)等。
6.连接副词
用来连接句子或段落,如therefore(因此)、moreover(此外)、however(然而)、otherwise(否则)等。
7.关系副词
用来引导定语从句,如when(当……时候)、where(在哪里)、why(为什么)等。
8.疑问副词
用来引导特殊疑问句,如how(如何)、when(何时)、where(在哪里)、why(为什么)等。
9.其他副词
还有一些副词不归入以上八类,如actually(实际上)、personally(亲自)等。
综合实战演练
一、单项选择
1.—Is this ________ eraser?
—No, it’s not mine. It’s ________.
A.your; his B.you; he C.yours; his D.your; he’s
2.—Whose car is this?
—It’s ________.
A.theirs B.your C.our D.my
3.I played ping-pong with a friend of ________.
A.my B.mine C.her D.our
4.________ room is bigger than ________.
A.My; hers B.Her; my C.Mine; her D.Mine; hers
5.Can I use your computer? ________ isn’t working.
A.My B.Your C.Mine D.I
6.Whose books are these? ________ or ________?
A.Yours; our B.Yours; ours C.Your; ours D.Your; ours
7.This is a nice phone. Is it ________?
A.your B.her C.my D.yours
8.— Are these ________ bags?
—No, ________ aren’t. They are ________.
A.their; their; our B.their; they; ours C.theirs; they; our D.theirs; their; ours
9.—Are these ________ pencils?
—No. They are ________.
A.your; their B.your; theirs C.yours; their D.yours; their
10.This is________ dictionary. Where is________?
A.my; yours B.my; your C.mine; your D.mine; yours
11.The two bags aren’t _______. They are _______.
A.ours; Lucy and Lily’s B.our; Lucy and Lily’s
C.our; Lucy’s and Lily’s D.ours; Lucy’s and Lily’s
12.Can you take these apples to ________? ________ are all in the box, too.
A.your; Yours B.him; Him C.yours; Her D.her; Yours
13.—Is the pink coat ________?
—No, it belongs to ________.
A.him; mine B.his; mine C.him; me D.his; me
14.—Whose trousers are these? Are they ________?
—No, they’re for ________.
A.yours; theirs B.your; theirs C.your; them D.yours; them
15.—Mike, is the hat on the bed ________?
—No, it’s my ________.
A.your; sister B.yours; sister’s C.your; sister’s D.yours; sister
16.Mr. Black is not healthy at all because he ________ exercises.
A.sometimes B.often C.never D.always
17.She is afraid of cats. She ________ wants to keep a cat.
A.sometimes B.usually C.always D.never
18.—________ do you visit your grandparents?
—Two or three times a month.
A.How long B.How many C.How often D.How much
19.—How does he usually come to school?
—He ________ walks to school. His father never drives him to school.
A.never B.usually C.seldom D.sometimes
20.—I don’t like sweets. What about you?
—Me either, but I ________ have a little to give me some energy.
A.sometimes B.often C.seldom D.always
21.—I don’t like fast food because I don’t think it is ________.
—I agree with you. We should ________ go to KFC or MacDonald.
A.healthy; seldom B.unhealthy; never C.healthy; always D.healthily; often
22.He sometimes enjoys a cup of coffee, but ________ he drinks tea.
A.most B.almost C.mostly D.nearly
23.Walking is good for health. So I ________ walk to school.
A.seldom B.never C.sometimes D.often
24.Millie wants to keep slim, so she ________ eats sweet food.
A.always B.often C.never D.usually
25.If my friends have any problems, my room is ________ open to them.
A.always B.sometimes C.often D.never
26.Cola and hamburgers were once my favorite, but now I ________ eat them because I don’t want to be too fat.
A.often B.always C.seldom D.sometimes
27.—What does your father do on weekends?
—He always sits on the sofa. He ________ exercises.
A.often B.usually C.hardly ever D.sometimes
28.Meat usually makes us fat. Linda doesn’t want to get fat so she ________ eats meat.
A.always B.usually C.often D.seldom
29.Sam is a nice boy. He ________ helps others in need.
A.sometimes B.often C.seldom D.never
30.Lucy has a healthy diet and she _________ drinks milk _________ sugar.
A.always; with B.never; without C.seldom; with D.seldom; without
二、完成句子
31.我的小刀坏了。我可以用你的吗?
My knife is broken. May I ?
32.我认为这本书是她的。
I think this book .
33.姚明是我最喜欢的篮球队员,你的呢?
Yao Ming is my favourite basketball ? What about ?
34.这把尺子不是我的。它是他弟弟的。
The ruler isn’t . It’s brother’s.
35.John says the girl in a red dress is one of his friends. (改为同义句)
John says the girl in a red dress is a of .
36.These are her notebooks. ( 同义句转换)
These notebooks are .
37.在街上我遇到了我的一个老朋友。
I an old friend of on the street.
38.She always stays up late. (改为否定句)
She up late.
39.我表弟上学从不迟到。
My cousin school.
40.——你多久上一次舞蹈课?——每周两次。
— do you to your lessons?
— week.
41.在一年的这个时候,天津总是很冷。
During this time of year, it in Tianjin.
42.He plays basketball at times on weekends. (改为同义句)
he plays basketball on weekends.
43.We have Chinese lessons on Monday, Tuesday and Friday. (改为同义句)
We have Chinese lessons a week.
44.Lily seldom plays computer games. (对划线部分进行提问)
does Lily play computer games?
45.Alice always gets up early. (改为否定句)
Alice gets up early.
三、补全对话
请阅读下面的对话,根据对话内容从下面选择恰当的句子填入空白处,使对话通顺、合理、意思完整。
A: Good morning, Tony.
B: Good morning.
A: 46
B: Yes. I get up at 5:00 and do sports every day.
A: Really? 47
B: I usually run with my father.
A: 48
B: Yes, I think it’s healthy.
A: That’s for sure. 49
B: Yes. I go to bed early every evening.
A: 50
B: I go to bed at nine o’clock.
A: Well, that’s really good.
A.It’s a good habit.
B.What time do you get up?
C.What time do you go to bed?
D.What sports do you usually do?
E.Do you always get up so early?
F.What do you have for breakfast?
G.Do you have other good habits?
四、短文填空
Every Wednesday evening, a group of runners in Changchun get together and have their 5-to-8-kilometer run in the city. The runners take rubbish bags with 51 (they) and pick up rubbish when they run.
“Make running 52 (much) than just running,” Li Hua, one of the runners, says. He wears a blue T-shirt 53 “WE RUN FOR RUBBISH” on the back. Besides the weekly runs, the group also has family runs once a month. Children and even pets can take 54 in the activity.
Li Hua says there are more than 200 rubbish runners from all walks of life in the city, 55 as office workers, yoga teachers and restaurant owners. Over 90 percent of the runners 56 (be) Chinese. The oldest is in their 40s, and the 57 (young) is just five.
“I feel great to make the Earth cleaner,” says an 8-year-old boy. He 58 (join) the group last month with his parents. The boy broke his left arm, but he keeps 59 (run) and picks up rubbish with his right hand.
Rubbish Running came to Shanghai in 2018. There are groups in sixteen 60 (city) like Shanghai, Beijing, Chongqing and Wuhan. More than 9,300 runners run and make the cities clean.
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