内容正文:
Unit 3 Time
第1课时 Part 1-2b
基础练
一、连线。
twenty past seven twenty-five past one twenty-five to five five past ten ten to nine
二、照样子,写句子。
例: It’s eight o’clock.
1.__________________.
2.__________________.
3.__________________.
4.___________________.
5.___________________.
6.___________________.
提升练
三、单项选择。
( )1. --Excuse me,______
--It's two to three.
A.What's the number? B.How are you? C.What's the time? D.Where's the clock?
( )2. --When do you go to school, Mike?
--I go to school ______ seven o'clock.
A. at B. in C. for D. on
( )3. What does "Time flies" mean(意思)?
A. Time is a bird. B. Time is slow. C. Time is a toy. D. Time goes fast.
( )4.【跨学科·数学】The basketball game starts at five to five and ends twenty-five minutes later. What time does the basketball game end?
A. 5:00 B. 5:10 C. 5:20 D. 5:30
( )5.【跨学科·历史】Which can help the ancient(古代的)people know the time?
A. B. C. D.
四、判断图片与内容是否相符,相符的写T,不相符的写F。
第1题 第2题 第3题 第4题 第5题
( )1.It’s ten on the clock.
( )2.It’s five to twelve on the clock.
( )3.Twenty-six minutes later, it's half past two.
( )4.She is having breakfast now.
( )5.He does his homework at eight past six in the afternoon.
五、【对话应用】从方框中选择合适的答句。
( )1. What time is it? A. At ten to seven every day.
( )2. Has your brother got a new watch? B. It's half past seven.
( )3. What time do you get up? C. Sounds good.
( )4. Good morning, Mrs Smith! D. Yes, he has.
( )5. How about six o'clock? E. Good morning, class!
六、用所给单词适当形式填空。
1. The children are ________ (play) football on the playground now.
2. There ________(be) two clocks in my classroom.
3.It’s easy ________(answer) the question.
4.________(Lucy) mother is a doctor.
5. —Can you show ________(I) the correct time? —Sure.
七、按要求完成句子。
1. We have dinner at six.(划线部分提问)
_____________________________________________________________________
2. I go to work at twenty to eight.(将I改为Mr Green)
_____________________________________________________________________
3. He watches TV at five in the afternoon.(改为否定句)
_____________________________________________________________________
4.Do you do sport at three o’clock?(否定回答)
_____________________________________________________________________
5. eight. at begin past Classes half (连词成句)
_____________________________________________________________________
八、【科普说明文】选择恰当单词,补全短文。(提示:两项多余)
learn \ how much \ hard \ small \ starts \ two \ how many
A sand timer(沙漏)is so much fun! It has 1.______ clear parts. When you turn it over, the sand 2.______ to fall down. The sand goes from the top part to the bottom part. We can watch it move. It helps us know 3.______ time has passed. Some sand timers are 4.______, and some are big. It's a cool thing to play with and 5.______ about time!
拓展练
九、【多模态】任务型阅读。
Mike’s timetable
Time
Subject
8:00-8:40
Chinese
8:50-9:30
Math
9:30-10:00
Morning Exercise
10:00-10:40
English
10:50-11:30
Science
11:30-13:30
Lunch Break
13:30-14:10
PE
14:20-15:00
Art
15:10-15:50
Music
任务一:填空
1. Mike has Chinese from eight o’clock to _________________.
2.At five to eleven Mike is having _________________.
任务二:选择
( )3. How long is Mike’s lunch break?
A. 1 hour B. 1.5 hours C. 2 hours D. 2.5 hours
( )4.At half past two in the afternoon Mike might ______
A. play football B. paint a picture of a tree
C. clean his classroom D. do his homework
( )5. Which is right about the timetable?
A. The English class is the longest.
B. Morning Exercise lasts for 40 minutes.
C. There are six subjects in a day.
D. The Art class and the Music class are in the afternoon.
参考解析
基础练
一、连线。
答案:
二、照样子,写句子。
答案:
1. It's a quarter past seven. 2. It's half past seven. 3. It's twenty to eight.
4. It's twenty past one. 5. It's a quarter to eleven. 6. It's five to ten.
提升练
三、单项选择。
1. 答案:C
解析:答句“It's two to three.”(差两分钟到三点)是在回答时间,所以问句应该是询问时间,A选项“What's the number?”(号码是多少?);B选项“How are you?”(你好吗?);C选项“What's the time?”(几点了?);D选项“Where's the clock?”(钟在哪里?),所以选C。
2. 答案:A
解析:在具体的时刻“seven o'clock”(七点)前用介词at;in用于年、月、季节等前面;for后常接一段时间;on用于具体某一天,所以选A。
3. 答案:D
解析:“Time flies”是习惯表达,意思是“时光飞逝”,也就是时间过得快,A选项“Time is a bird.”(时间是一只鸟);B选项“Time is slow.”(时间很慢);C选项“Time is a toy.”(时间是一个玩具);D选项“Time goes fast.”(时间过得快),所以选D。
4. 答案:C
解析:“five to five”是4点55分,25分钟后,4时55分 + 25分 = 5时20分,即“5:20”,所以选C。
5. 答案:B
解析:题目“Which can help the ancient(古代的)people know the time?”(哪个能帮助古代人知晓时间?),古代计时工具常见的有日晷等,所以选B。
四、判断图片与内容是否相符,相符的写T,不相符的写F。
答案:1.F 2.T 3.T 4.F 5.T
五、【对话应用】从方框中选择合适的答句。
1. 答案:B
解析:问句“What time is it?”(几点了?),需回答具体时间,B选项“It's half past seven.”(七点半)符合,选B。
2. 答案:D
解析:问句“Has your brother got a new watch?”(你哥哥有新手表了吗?)是现在完成时的一般疑问句,肯定回答用“Yes, he has.” ,否定回答用“No, he hasn't.” ,D选项符合,选D。
3. 答案:A
解析:问句“What time do you get up?”(你几点起床?),需回答起床时间,A选项“At ten to seven every day.”(每天差十分七点 ,即六点五十)符合,选A。
4. 答案:E
解析:“Good morning, Mrs Smith!”(早上好,史密斯老师!)是早上问候,回应也用“Good morning...” ,E选项“Good morning, class!”(同学们,早上好!)符合语境,选E。
5. 答案:C
解析:问句“How about six o'clock?”(六点怎么样?)是提出建议,C选项“Sounds good.”(听起来不错)用于回应建议,选C。
六、用所给单词适当形式填空。
1. 答案:playing
解析:句中“now”(现在)是现在进行时的标志词,现在进行时的结构是“be + 现在分词” ,“play”的现在分词形式是“playing”,所以填playing ,表示孩子们此刻正在操场上踢足球。
2. 答案:are
解析:此句是there be句型,be动词的单复数由后面的主语决定。“two clocks”(两个时钟)是复数主语,所以be动词用“are” ,表示教室里有两个时钟。
3. 答案:to answer
解析:“It's + 形容词 + to do sth.”是固定句型,意为“做某事是……的” ,这里“it”作形式主语,真正的主语是后面的动词不定式,所以填“to answer” ,表示回答这个问题是容易的。
4. 答案:Lucy’s
解析:这里需要用名词所有格形式来表示所属关系,“Lucy’s mother”意思是“露西的妈妈” ,所以填Lucy’s ,说明妈妈是属于露西的,是露西的妈妈职业为医生。
5. 答案:me
解析:“show”是及物动词,后面接人称代词宾格作宾语 ,“I”的宾格形式是“me” ,所以填me ,表示你能给我展示正确的时间吗。
七、按要求完成句子。
1. 答案:What time do you have dinner?
解析:对“at six”(在六点 )这个时间提问,用“What time...” ,原句是一般现在时,主语是we,借助助动词do,第一人称we变第二人称you ,所以是“What time do you have dinner?” 。
2. 答案:Mr Green goes to work at twenty to eight.
解析:将主语“I”改为“Mr Green” ,Mr Green是第三人称单数,一般现在时中,谓语动词go要变成goes ,所以句子变为“Mr Green goes to work at twenty to eight.” 。
3. 答案:He doesn't watch TV at five in the afternoon.
解析:原句是一般现在时,主语he是第三人称单数,变否定句借助助动词doesn't ,后面动词watches变回原形watch ,即“He doesn't watch TV at five in the afternoon.” 。
4. 答案:No, I don't.
解析:一般现在时的一般疑问句“Do you...?” ,否定回答用“No, I don't.” 。
5. 答案:Classes begin at half past eight.
解析:先找主语“Classes”(课程 ),然后是谓语“begin”(开始 ),“at half past eight”(在八点半 )是时间状语,连成“Classes begin at half past eight.”(课程在八点半开始 ) 。
八、【科普说明文】选择恰当单词,补全短文。(提示:两项多余)
1. 答案:two
解析:从后文 “When you turn it over, the sand... from the top part to the bottom part.” 可知沙漏有顶部和底部 “两” 个透明部分,所以选 “two”,用于描述沙漏组成部分的数量。
2. 答案:starts
解析:句子描述沙漏翻转后沙子下落的动作,主语 “the sand” 是不可数名词,一般现在时中,谓语动词用第三人称单数形式,“start to do sth.”(开始做某事)符合沙子开始下落的语境,所以 “start” 要变成 “starts” 。
3. 答案:how much
解析:“time”(时间)是不可数名词,“how much” 用于对不可数名词的数量或程度等进行提问,这里表示沙漏能帮我们知晓过去 “多少” 时间,所以选 “how much”;“how many” 用于可数名词复数,不符合。
4. 答案:small
解析:后文 “and some are big”(一些是大的)形成对比,说明前面是说一些沙漏 “小”,所以选 “small”,用于描述沙漏的大小特征。
5. 答案:learn
解析:“and” 连接并列成分,前面是 “a cool thing to play with”(一个可以把玩的有趣物件),这里需要一个动词原形和 “play” 并列,“learn about”(了解)符合语境,即沙漏是把玩以及了解时间的有趣物件,所以选 “learn”。
九、【多模态】任务型阅读。
任务一
1. 答案:twenty to nine
解析:从课程表可知语文(Chinese)课时间是8:00 - 8:40 ,“8:40” 英语表达为 “twenty to nine” ,所以填twenty to nine。
2. 答案:Science
解析:“five to eleven” 是10:55 ,课程表中10:50 - 11:30 是科学(Science)课,10:55 处于该课程时间段内,所以此时Mike在上科学课,填Science 。
任务二
3. 答案:C
解析:午餐休息(Lunch Break)时间是11:30 - 13:30 ,13:30 - 11:30 = 2小时,所以时长是2小时,选C 。
4. 答案:B
解析:下午两点半(half past two in the afternoon ,即14:30),课程表中14:20 - 15:00 是美术(Art)课,“paint a picture of a tree”(画一棵树)是美术课可能进行的活动;A选项“play football”(踢足球)是体育课(PE)内容;C选项“clean his classroom”(打扫教室)不是该时段常规活动;D选项“do his homework”(做家庭作业)通常不在此时段。所以选B 。
5. 答案:D
解析:A选项:所有学科课程时长都是40分钟,不存在英语课最长,A错误。B选项:早操(Morning Exercise)时间是9:30 - 10:00 ,时长30分钟,不是40分钟,B错误。C选项:一天的学科课程有Chinese、Math、English、Science、PE、Art、Music ,共7门,不是6门,C错误。D选项:美术(Art)课14:20 - 15:00 、音乐(Music)课15:10 - 15:50 ,都在下午,D正确。 所以选D 。
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