2022-2023学年人教版英语七年级下Unit2暑假复习知识点详解与训练
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七年级下Unit2暑假复习知识点详解与训练
一、知识点详解
Section A
1. —What time do you usually get up?
—I usually get up at six thirty.
—They usually eat dinner at a quarter to seven in the evening.
—He usually gets up at half past six in the morning.
1).what time与when都可用于询问时间。但what time所问的时间范围较小, 一般询问比较精确的时间;而when(什么时候) 所问的时间范围比what time要大,可询问小的时间点, 也可询问日期。
例:What time / When do you usually have breakfast? 你通常几点/什么时候吃早饭?
例:When is Teachers’ Day? 教师节是什么时候?
2).询问时间
在英语中,常用What’s the time?或What time is it?来询问时间,有时也可用Do you know the time?等句式来问时间。回答方式均用It’s...
例:—What time is it?几点了?
—It’s seven o’clock.七点。
3).时间表达法:
(1)整点表达法:如果时间是“整点”,应说:......点钟+o’clock (o’clock可以省略)。
例:It’s seven (o’clock) a.m. now. 现在是上午七点。
例:It’s two o’clock p.m. 午后两点。
(2) “几点几分”有两种表达法:
①顺读法:按“钟点数+分钟数”的顺序,这种方法居多,也较简单。
例:6:18 six eighteen
例:7:30 seven thirty
②逆读法:按“分钟数+past/to+钟点数”的顺序表达。
A. 分钟数不超过30(包含30)时,用“分钟数+past+钟点数”表达。
例:6:05 five past six
例:8:10 ten past eight
B. 分钟数超过30时,用“分钟数+to+钟点数”表达。其中“分钟数”为60减去原分钟数,
“钟点数”为下一个钟点数,表示“差几分几点”。
例:9:50 ten to ten
例:2:58 two to three
(3)特别注意:
①分钟数是15时(一刻钟),一般不说fifteen,而说a quarter;
②分钟数是30时(半小时),一般用逆读法“half past +钟点数”。
例:10:15 a quarter past ten
例:7:30 half past seven
2.brush teeth 刷牙
1).brush既可以作动词,又可以作名词。作动词时,意为“刷;擦”;作名词时,意为“刷子;画笔”。
例:How do you brush your teeth? 你是怎么刷牙的?
例:I can draw a picture with a brush. 我可以用刷子画画。
2).teeth是名词,意为“牙齿”,它是tooth的复数形式。
例:She has very nice teeth. 她有一口漂亮的牙齿。
3.get dressed 穿衣服
1).dressed是形容词,意为“穿着衣服”。dress作动词时,意思是“给……穿衣;穿着;打扮”。常用于“be dressed in + 表示颜色的形容词”,表示“穿某颜色的衣服”。如:
例:My sister is only two years old. Mother often dresses her. 我的妹妹只有两岁。妈妈经常给她穿衣。
例:She is dressed in black today. 今天她穿一身黑。
2).dress还可以作名词,意为“连衣裙”。
例:She likes red dresses. 她喜欢红色连衣裙。
4.Scott has an interesting job.
job与work 辨析
job是可数名词,主要指有报酬的工作。
work是不可数名词,主要指要付出努力 的劳动。
例:Bob wants to find a good job.鲍勃想找一份好的工作。
例:I have much work to do today. 今天我有很多工作要做。
5.That’s a funny time for breakfast!
time常常和介词“for”搭配,表示“做……的时间”。如:
例:We don’t have too much time for sports. 我们没有太多的时间开展体育活动。
例:Time for dinner, children. Go and wash your hands, please. 孩子们,饭好了。去洗手吧。
6.I usually exercise at about ten twenty. 我通常在十点二十左右做锻炼。
1).exercise在本句中作动词,意为“做运动;锻炼”。
2).exercise还可以作名词,既是可数名词,又是不可数名词。
(1)表示以下用法时,通常为可数名词:
A.表示为复习知识而进行练习或训练,通常是可数名词。
例:We’ll do some exercises in grammar today. 今天我们要做一些语法练习。
B.表示为保持健康或培养技能而进行的一套 (a set of) 训练动作或练习,通常也是可数名词。
例:The teacher asks us to do eye exercises every day. 老师让我们每天做眼保健操
C.表示“体操”等时,通常用复数形式。
例:We do morning exercises every day. 我们每天做早操。
(2)表示以下用法时,通常为不可数名词:
A.表示为了健康而进行的体格方面的锻炼或运动,常与take, do, get 等动词连用。
例:Exercise makes one healthy. 运动使人健康。
7.I am never late for work.我上班从来不迟到。
late “迟到” 可做形容词或副词。“be late for…..”译为“干…..迟到了”
例:I’m never late for school. 我从来不迟到。
例:He is late for school. =He goes to school late .他上学迟到了。
8.频度副词
不确定时间的副词:always(总是),often(经常),usually(通常),sometimes(有时),seldom(很少),never(从不)等,这些副词表频度,表示经常性或习惯性的行为。
在句中位置:在be动词,情态动词或助动词之后,行为动词之前。
例:She is often late for school.她上学经常迟到。
例:He usually goes to bed at about 12.他通常(午夜)十二点钟睡觉。
例:When do you usually get up in the morning? 早上你通常什么时候起床?
例:He never has anything to do. 他一向无所事事。
Section B
1.clean my room 打扫我的房间
clean在这里作动词,意为“打扫;(使)清洁;变干净”。
例:We clean our classroom every day. 我们每天打扫我们的教室。
clean还可以作形容词,意为“清洁的;整齐的”。
例:My grandmother makes our house very clean. 我的奶奶把房子收拾的很干净。
2.I don’t have much time for breakfast.我没有很多时间吃早餐。
1).此处time意为“时间”,是不可数名词,故“许多”用much,而不用many。
2).此句中的介词for表示目的,意为“为”,该句相当于I don’t have much time to have breakfast.类似例句:She doesn’t have much time to play sports.
3.So I usually eat very quickly.
quickly意为“快速地”,是副词,修饰动词。放在动词的后面。
例:The dog runs quickly. 小狗快速地跑了。
例:Don’t eat quickly. It’s not a good habit.别吃得太快,这不是个好习惯。
4.In the evening, I either watch TV or play computer games.
either…or… 用法简介:主要用于表示选择,其意为“或者…或者…”,用于连接两个性质相同的词或短语。特别提醒:either…or…连接两个成分作主语时,谓语动词通常与其靠近的主语保持一致,就是我们常说的就近原则。
例:Jack eats either hamburgers or sandwiches. 杰克或者吃汉堡或者吃三明治。
例:Either you or he is right. 不是你对就是他对。
5.At twelve, she eats lots of fruit and vegetables for lunch.
lots of = a lot of = many+much 可数名词复数/不可数名词 “许多,大量…”
例:He has lots of books.他有许多书。
例:She eats lots of meat.她经常吃肉。
6.She knows it’s not good for her, but it tastes good!
1).be good for …表示“对……有益;对…… 有好处”;
be bad for…表示“对……有害;对…… 有坏处”。
例:It’s good for our health to go to bed early and get up early.早睡早起对我们的健康有好处。
例:Don’t read in the dark. It’s bad for your eyes. 不要在暗处看书,这对你的眼睛有害。
2).taste 意为“品尝......的味道”。是连系动词,后面常跟形容词。
例:Apples taste good. 苹果尝起来味道很好。
例:Does the ice-cream taste nice? 冰淇淋的味道尝起来很好吗?
3).taste作名词,意为“味道”。
例:The ice-cream has a taste of lemon. 冰淇淋有点柠檬的味道。
7.I have a very healthy life.我过着非常健康的生活。
1).healthy形容词,意为“健康的”。
health(n.健康)+-y→healthy(adj.健康的)→(变y为i+-ly)healthily(adv.健康地)
例:We should eat healthy food.
例:We should eat healthily.
2).life在此意为“生活”,live a …life 过着…的生活
例:We live a happy life.我们过着幸福的生活。
3).life作可数名词时,还可意为“生命;一生”。
例:My grandfather works hard all his life.我爷爷一生都在努力工作。
二、当堂训练
I.用英语表示下列时间
1.7:10 ________ 2. 9:15 ________ 3. 4:30 ________
4.5:47 ________ 5. 11:05________ 6. 10:45 ________
7. 8:29 ________ 8. 3:48 ________ 9. 4:25 ________
10. 1:08 ________ 11.2:02 ________ 12.1:58 ________
II.用所给单词的适当形式填空。
1.________ (have) a seat, please, Lily.
2.There ________ (be) many sheep on the hill.
3.Let’s ________ (clean) the classroom.
4.Mr Brow ________ (go) to work at six every day.
5.He ________ (not go) to bed at 8:30.
6.She ________ (do) her homework at 7:00 in the evening.
7.Scott ________ (work) very long hours.
8.What time ________ you usually ________ (get) up?
9.I’m the last one ________ (take) a shower.
10.My father ________ (watch) TV in the evening.
III.单项选择。
1. ________ weekdays we go to school ________ seven o'clock.
A. In; at B. At; at C. On; at D. Of; at
2. I get up ________ 7:30 ________ Sunday morning.
A. in; on B. at; in C. at; on D. on; in
3. —Do you often watch news ________ TV?
—Yes, I do.
A. about B. on C. in D. at
4. We go ________ bed ________ evening.
A. to; in B. to the; in C. on; the D. to; in the
5 . —What's the time?
—________.
A. In the afternoon B. Sunday C. Today D. Eight o'clock
6. Mike often ________ a shower in the morning.
A. makes B. have C. takes D. clean
7. We usually eat ________ lunch at 12:30.
A. my B. the C. / D. for
8. What does your mother often _________ the afternoon of March 8th?
A. do in B. do on C. in D. on
9. He ________ at 6:00 in the afternoon.
A. get home B. gets to home C. gets home D. get to home
10. I want to know something ________ your evening.
A. about B. on C. around D. in
IV.根据汉语意思翻译下列各句。
1. 这是一支黄色的刷子。
This is a ________ ________.
2. 李小姐经常穿绿色的衣服。
Miss Li is often ________ ________ ________.
3. 你需要多运动。
You ________ ________ ________ more ________.
4. 请把书橱打扫一下。
Please ________ the ________.
5. 那个女孩空闲时候,不是看电视就是睡觉。
The girl ________ watches TV ________ sleeps in her free time.
6. 我有许多本书。
I have ________ ________ ________ books.
7. 老师把许多的爱献给了学生。
The teacher gives ________ ________ ________ to the students.
8.我通常在7:15起床。
I ________ get up ________ 7:15.
9.人们什么时候吃晚饭?
________ do people ________ ________?
10.她通常游泳或散步。
She ________ swims or ________ ________ ________.
答案
I.略
II.1.Have 2.are 3.clean 4.goes 5.doesn’t
6.does 7.works8.do get 9.to take 10.watches
III.1-5CBBDD 6-10CCBCA
IV.1.yellow brush 2.wears green clothes 3.need to take exercise 4.clean bookshelf 5.either or
6.a lot of 7.too much love 8.usually at 9.When eat dinner 10.usually takes a walk