内容正文:
Unit 3 Keep fit Section A——七年级下册人教版(2024)课前导学
一、词汇填空
1. fit _______________
2. baseball _______________
3. glove _______________
4. mat _______________
5. rope _______________
6. jump rope _______________
7. racket _______________
8. hardly _______________
9. ever _______________
10. hardly ever _______________
11. once _______________
12. twice _______________
13. mine _______________
14. hers _______________
15. maybe _______________
16. well-used _______________
17. practice _______________
18. perfect _______________
19. seldom _______________
20. badminton _______________
21. _______________ n. 双打(doubles);两倍 adj. 成双的;两倍的
22. _______________ adv. 在某个时候
23. _______________ n. 排球(运动)
24. _______________ pron. 他们的,她们的,它们的(所有物)
25. _______________ v. 慢跑
26. _______________ adj.(表示否定的)很少的;几乎没有的
27. _______________ 少数;几个
28. _______________ v. 原谅;宽恕
29. _______________ 劳驾;请原谅
30. _______________ 在那边
31. _______________ adv. 只是;正好
32. _______________ n. T 恤衫
33. _______________ v. 应在(某处)
34. _______________ 属于(某人)
35. _______________ adj. 工作的
36. _______________ 工作日
37. _______________ 有许多;充满
38. _______________ n. 精力;能量
39. _______________ n. 组;群
二、重点句型
1. Keep Fit.
fit/fit/adj.健康的;健壮的v.适合
(1) [形容词]健康的
相当于healthy, 常放在连系动词之后作表语。keep fit/healthy意为"_______________"。
Running is one of the best ways to keep fit.跑步是保持健康的最佳方式之一。
(2) [动词]适合, 合身→过去式为fiued其主语通常是表示衣服、鞋袜等的名词或代词。it(...)well很适合(...)
The hat fits well.这顶帽子很合适。
I like the suit, but it doesn't fit me.我喜欢这套衣服, 但它不合身。
2. How often do you do sport or exercise?
how often多久一次
用来提问动作发生的频率,常用表示频率的词或短语来作答。
—How often do you visit your grandparents, Simon? 西蒙, 你多久去看望一次你的祖父母?
—Twice a month.一个月两次。
拓展:由how构成的其他疑问短语的用法
短语
含义
用法
how far
_______________
提问距离
how long
_______________
提问时间
多长
提问物体长度
how soon
_______________
提问时间
how old
多大
提问年龄
how much
多少钱
提问价格
多少
提问不可数名词的量
how many
多少
提问可数名词的数量
how many times
_______________
提问次数
3. Well, practice makes perfect.
(1) practice n.练习;实践
既可作可数名词,又可作不可数名词。
在美式英语中pracice,还可作动词,同英式英语中的pracise。
There is a basketball practice (________名词 ) every Sunday afternoon. 每周日下午都有篮球训练。
I'm sure you'll do better with enough practice(________名词 ). 我相信经过足够的练习,你一定会做得更好。
(2) perfect adj.完美的;极好的
反义词为imperfect"不完美的"。
Nobody is perfect.人无完人。
拓展[形容词]地道的;正合适的
She speaks perfect English. 她讲一口地道的英语。
What a perfect day for a camping trip!多么适合露营的一天啊!
4. We should all play doubles sometime!
(1) double n.双打;两倍adj.成双的;两倍的
① doubles[名词]双打;对应词为singles"单打"。
这一含义下用复数形式
a singles/doubles/mixed doubles match一场单打/双打/混合双打比赛
He's my doubles partner.他是我的双打搭档。
② [名词]两倍
During the sale,customers can receive a doubleof their usual points.
在促销期间,顾客可以获得平时积分的两倍。
③ [形容词]成双的;两倍的
Don't park your car on double yellow lines.不可以在双黄线处停车。
My colleague is ff today, so I have to ddouble work.
我的同事今天没上班,所以我得做双倍的工作。
拓展:
[形容词]供两者使用的
Can I book a double room for next week?我能订一间下周的双人房吗?
对应短语:a single room单人房间
(2) 辨sometime, sometimes与some time
sometime
副词
"_________",表示将来或过去某个不确定的时间。对其提问要用when。
sometimes
频度副词
"_________",表示事情发生的频率。对其提问要用how often。
some time
名词短语用
"_________", 常与延续性动词连用。
对其提问要用how long。
We must get together sometime next month. 下个月我们一定要找个时间聚一下。(指将来的某个时间)
I saw him sometime last year.我去年什么时候见过他。(指过去的某个时间)
Sometimes, he takes one hour's bus ride to museums and zoos in another town.
有时,他会坐一个小时的公共汽车去另一个城镇的博物馆和动物园。
Thanks for spending some time with us.感谢你抽出时间与我们交流。
5. Who does this T-shirt belong to?
belong to属于(某人)
后接表示"人"的名词或人称代词的宾格形式。后接团体或组织时,意为"是……的成员"。
Success belongs to the hard-working people inthe end. 成功最终属于努力的人。
I belong to the tennis club. 我是这个网球俱乐部的成员。
拓展:
"belong to+名词人称代词宾格"通常可与"be+名词所有格/名词性物主代词"进行同义转换。
The hat belongs to me.=The hat is mine.这顶帽子是我的。
三、语音与语法
1. 元音字母i、y和字母组合ie的读音
i
ie
y
/aɪ/
/ɪ/
/aɪ/
/i:/
/aɪ/
/i/
/j/
mine
time
big
hill
pie
lie
piece
niece
sky
why
party
healthy
yard
yours
2. 物主代词
物主代词是表示所有关系的代词,分为形容词性物主代词和名词性物主代词两种。七年级上册学过了形容词性物主代词,本单元主要讲名词性物主代词。名词性物主代词相当于名词,不能用于名词前,说话时要加重语气。
(1) 名词性物主代词的形式
单数
复数
第一人称
第二人称
第三人称
第一人称
第二人称
第三人称
mine
yours
his
hers
its
ours
yours
theirs
(2) 名词性物主代词的用法
① 在句子中独立使用,相当于"形容词性物主代词+名词",其后不能接名词。用所给单词的适当形式填空。
② 在句中可作主语、宾语、表语等。作主语时,谓语动词的单复数形式由名词性物主代词所指代的名词的数来决定。
3. 频度副词
频度副词表示某一动作或状态出现的频率,即在一定时间内某一动作或状态重复出现的次数,常用来回答how often引导的特殊疑问句。
(1) 频度副词的种类
① 不表示具体次数的频度副词(按频率从高到低排列)
always_________ >usually_________ >often_________ >sometimes_________ >seldoms(hardly ever)_________ >never_________
We often play basketball after school.我们经常放学后打篮球。
He is never late for class.他上课从不迟到。
② 表示具体的频率时,通常用once a week(一周一次)、twice a month(一个月两次)、three times a year(一年三次)等。
once or lwice一两次;two or three times两三次;three or four times三四次
I use the Internet twice a week.我一周使用两次互联网。
Li Ming and his parents go to the park three or four times a month.
李明和他的父母一个月去公园三四次。
(2) 频度副词的位置
频度副词一般放在实义动词之前,系动词be、助动词、情态动问之后。有时为了表示强调,拼读副词也可位于句首。
She doesn't always goto schoob bus. 她并不总是乘公共汽车上学。
I'm aways happy to see her.我见到她总是很开心。
I can never forget it.我永远不会忘记这件事。
Usually we have lunch at school.我们通常在学校吃午饭。
拓展:
never、hardly ever、seldom等表示否定意义的词(组)位于句首时,句子要用倒装语序。
Never again wil he return here.他将再也不会回到这里。
Seldom does he go out for diner.他很少出去吃晚饭。
(3) 对频度副词的提问
对频度副词进行提问常用how often,表示"多久一次"。
—How often does he come here?他多久来一次这里?
—Once a week.一周一次。
四、预习自测
(一) 单项选择
1. It rained so hard that I could ______ see the road.
A. quickly B. hardly C. again D. easily
2. — _______ does it take you to get to Beijing?
— Twenty hours.
A.How often B.How far C.How many D.How long
3. My hair is long but ________ is short.
A. your B. she C. her D. Hers
4. I enjoy reading very much, so I ________ read books in my free (空闲的) time.
A. sometimes B. always C. seldom D. never
5. —How often do you go to the Computer Club?
—________.
A. Three times B. Every day C. Four hours D. In the afternoon
(二) 阅读理解
At 11 a. m., Chun Wai Chan, a great dancer in Houston Ballet, takes out his phone and starts to live stream (直播) his dance class. Quite a few people around the world dance with him.
Giying free classes from Monday to Friday was Chan's new job when he had to stay at home."When someone asked me if I could give online dance classes, I said ‘yes'," Chan said. Over 500 followers took his first class on March 18.
Chan has over 42,000 followers online now, but he is new to teaching online. "I can't see my students when I teach them to dance. That is the biggest problem," Chan said.
Chan spends about three hours a day live streaming, dancing and talking with his students. "Every student is different, so it's difficult to meet everyone's needs in the one-hour class. So I have to answer their questions after class," he said. "Although I'm tired, I enjoy it very much. When people told me that they danced much better after the classes, I felt excited. "
Chan wants to give more online classes in the future (将来). "Thinking about someone waiting for me in front of a computer makes me happy," he said.
1. How often does Chan give free online ballet classes?
A. Twice a week.
B. Three times a week.
C. Five times a week.
D. Every day.
2. When does Chan answer his students' questions?
A. Before class.
B. During class.
C. After class.
D. On weekends.
3. How does Chan like his new job?
A. Tiring but exciting.
B. Difficult and tiring.
C. Interesting and relaxing.
D. Easy and relaxing.
5. Which of the following is TRUE according to the passage?
A. People have to pay to watch Chan's live stream.
B. Meeting everyone's needs is the biggest problem for Chan.
C. Chan spent about five hours a day live streaming.
D. Chan thinks that online ballet has a good future.
5. What is the text mainly about?
A. Popular ballet classes.
B. A dancer's live stream.
C. Future ballet teaching.
D. Online piano classes.
答案以及解析
一、词汇填空
1. adj. 健康的;健壮的 v. 适合
2. n. 棒球(运动)
3. n.(手指分开的)手套
4. n.(运动用的)垫子
5. n. 绳子;粗绳
6. 跳绳用的绳子;跳绳(运动)
7. n.(网球、羽毛球等的)球拍
8. adv. 几乎不;几乎没有
9. adv. 在任何时候;从来;曾经
10. ever 几乎从不
11. adv. 一次;曾经conj. 一旦
12. adv. 两次;两倍
13. pron. 我的(所有物)
14. pron. 她的(所有物)
15. adv. 也许;大概
16. adj. 使用得多的
17. n. 练习;实践
18. adj. 完美的;极好的
19. adv. 很少;不常
20. n. 羽毛球运动
21. double
22. sometime
23. volleyball
24. theirs
25. jog
26. few
27. a few
28. excuse
29. excuse me
30. over there
31. just
32. T-shirt
33. belong
34. belong to
35. working
36. working day
37. full of
38. energy
39. group
二、重点句型
1. 答案:保持健康
2. 答案:多远;多长时间;多久以后;多少次
3. 答案:可数;不可数
4. 答案:在某个时候;有时;一段时间
三、语音与语法
2. 答案:总是;通常;经常;有时;很少(几乎从不);从不
四、预习自测
(一) 单项选择
1.【答案】B。句意:雨下得很大,我几乎看不见路。考查副词辨析。quickly 快速地;hardly 几乎不;again 再次;easily 容易地。根据句中"It rained so hard"可知雨下得很大,所以"几乎看不到"路,故用 hardly 符合题意。故选 B。
2.【答案】D。考查疑问词。句意:"A:你到北京要花费多长时间? B:二十小时." how often多久,对频率提问;how far多远,对距离提问;how many多少,修饰可数名词复数;how long多久,对一段时间提问;结合回答"二十小时",表示一段时间,用how long提问,答案是D。
3.【答案】D。句意:我的头发很长,但她的很短。考查代词辨析。your 你的;she 她;her 她;hers 她的。第二空指她的头发很短,应用名词性物主代词 hers,指代"她的头发"。故选 D。
4.【答案】B。句意:我非常喜欢阅读,所以我总是在空闲时间读书。考查副词辨析。sometimes 有时;always 总是;seldom 很少;never 从不。根据"I enjoy reading very much"可知,"我"非常喜欢阅读,因此是经常读书,always"总是",符合语境。故选 B。
5.【答案】B。句意:——你多久去一次电脑俱乐部?——每天。考查频率的回答。Three times 三次;Every day 每天;Four hours 四小时;In the afternoon 在下午。根据"How often do you go to the Computer Club?"可知,此处询问的是频率,所以应该用every day 来回答。故选 B。
(二) 阅读理解
【答案】本文介绍了舞蹈家陈镇威在网上教授舞蹈,得到了很多人的欢迎。
1. 细节理解题。根据"Giying free classes from Monday to Friday"可知,陈一周五天提供免费在线芭蕾课。故选 C。
2. 细节理解题。根据"So I have to answer their questions after class"可知,陈在课后回答学生的问题。故选 C。
3. 推理判断题。根据"Although I'm tired, I enjoy it very much… I felt excited"可知,陈认为工作很累但令人兴奋。故选 A。
4. 细节理解题。根据"Chan wants to give more online classes in the future"可知,Chan 认为在线芭蕾教学有好的未来,其他选项均不符合文意。故选 D。
5. 主旨大意题。通读全文可知,文章主要介绍了陈镇威的直播授课情况。故选 B。
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