Unit 5 What time is it 第2课时 Speed up（分层作业）英语外研版三起三年级下册（新教材）

Unit5 What time is it ? Speed up. 基础练 一、选出与句子中画线单词同类的一项 ( ) 1. Amy gets up at six. A. go to school B. clock C. morning ( ) 2. Her mum is at work now. A. at home B. seven C. insect ( ) 3. It’s half past eight. A. five o’clock B. dinner C. happy ( ) 4. She goes to bed at nine. A. have lunch B. evening C. homework 二、用括号中所给单词的适当形式填空 1. When ______ (do) Amy’s dad go to work? 2. Lingling’s mum ______ (go) to work at seven o’clock. 3. Daming has ______ (class) at school every day. 4. My grandpa is at ______ (work). 5. It’s five ______ (clock) in the morning. 三、用方框中所给单词或短语的适当形式填空 tell, half past, get up, in the evening, she 1.It’s nine o’clock ____________________ and it’s time to go to bed. 2.Sam and Amy always ____________________ at 7:00 am. 3.Her mum usually ____________________ the story in the evening. 4.It’s ____________________ three and it’s time to go home. 5.—Is Mary doing ____________________ homework now? —Yes, she is. 提升练 四、根据课文内容选出相应的答句 ( ) 1. When does Daming get up? ( ) 2. Does Daming go to school at seven? ( ) 3. When does Daming have classes? ( ) 4. Does Daming go to bed at eight? A. At half past eight. B. Yes, he does. C. At six o’clock. D. No, he doesn’t. 五、判断句子与表格信息是否相符（T/F） Amy’s weekday Sam’s weekday 7:00 Get up 7:30 Get up 8:00 Go to school 8:00 Go to school 11:45 Have lunch 11:30 Have lunch 21:00 Go to bed 21:00 read books ( ) 1. Amy gets up at seven o’clock. ( ) 2. Sam gets up at eight o’clock. ( ) 3. Amy and Sam go to school at eight o’clock. ( ) 4. Sam has lunch at eleven forty-five. ( ) 5. Amy goes to bed at nine forty in the evening. ( ) 6. Sam reads books at nine o’clock in the evening. 六、根据首字母提示补全单词 Sam is my best friend. He 1. g______ up at seven thirty in the morning. He 2. h______ breakfast at seven forty. Then he 3. g______ to school. He has four 4. c______ in the morning. He plays ping-pong at half 5. p______ ten at school. He 6. g______ home at five o’clock in the afternoon. He has dinner at seven o’clock in the 7. e______. Then he does homework. This is 8. h______ day. 拓展练 七、【新情境・日常作息】补全对话 A. Do you know my mum’s work time? B. When does your mum go to work? C. She goes to work at five in the afternoon. D. That’s so cool! E. Is she busy at night? Friend: Hello, Lingling! 1. ____________________ Lingling: She goes to work at six in the morning and five in the afternoon. Friend: 2. ____________________ Lingling: Yes! She is at work at nine in the evening. Friend: Wow! 3. ____________________ Lingling: I get up at six, but she is already at work. Friend: 4. ____________________ Lingling: Yes, I do. I think her job is great! Friend: 5. ____________________ 八、阅读短文，选择正确的单词写在横线上 It’s six o’clock in the morning, Daming’s mum 1. ____________________ (is/are) at work. It’s seven o’clock in the morning, Daming’s mum 2. ____________________ (go/goes) home. It’s half past eight in the morning, Daming’s mum 3. ____________________ (go/goes) to bed. It’s five o’clock in the afternoon, Daming’s mum 4. ____________________ (go/goes) to work. It’s nine o’clock in the evening, 5. ____________________ (She/Her) mum is at work. 九、连词成句 1. gets, Amy, up, six, at, o’clock (.) _________________________________________________________________________________ 2. mum, Her, work, at, goes, five, to, afternoon, the, in (.) _________________________________________________________________________________ 3. is, It, half, eight, past (.) _________________________________________________________________________________ 4. nine, o’clock, It’s, evening, the, in (.) _________________________________________________________________________________ 十、【跨学科・数学】在钟表上画时间 1. It’s seven o’clock in the morning. It’s time to get up. 2. I do homework at half past eight in the morning. 3. It’s eleven forty-five. It’s time for lunch. 4. I go and play at three fifteen in the afternoon. 5. It’s 9:00 in the evening. It’s time to go to bed. 参考解析 基础练 基础练 一、选出与句子中画线单词同类的一项 1. A. go to school 解析：gets up（起床）和go to school（去上学）都是日常活动类动词短语；clock是物品名词，morning是时间名词。 2. A. at home 解析：at work（在上班）和at home（在家）都是地点 / 状态类介词短语；seven是数字，insect是生物名词。 3. A. five o’clock 解析：half past eight（八点半）和five o’clock（五点）都是时间表达短语；dinner是三餐名词，happy是形容词。 4. A. have lunch 解析：goes to bed（上床睡觉）和have lunch（吃午饭）都是日常活动类动词短语；evening是时间名词，homework是物品名词。 二、用括号中所给单词的适当形式填空 1. does 解析：主语Amy’s dad是第三人称单数，助动词用does。 2. goes 解析：主语Lingling’s mum是第三人称单数，动词go要变为goes。 3. classes 解析：have classes是固定搭配，表示 “上课”，用复数classes。 4. work 解析：at work是固定短语，表示 “在上班”，work用原形。 5. o’clock 解析：five o’clock是固定时间表达，o’clock用原形。 三、用方框中所给单词或短语的适当形式填空 1. in the evening 解析：in the evening表示 “在晚上”，符合 “九点睡觉” 的语境。 2. get up 解析：主语Sam and Amy是复数，动词短语get up用原形。 3. tells 解析：主语Her mum是第三人称单数，动词tell要变为tells。 4. half past 解析：half past three是固定时间表达，表示 “三点半”。 5. her 解析：修饰名词homework要用形容词性物主代词her。 提升练 四、根据课文内容选出相应的答句 1. C. At six o’clock. 解析：问句询问大明起床时间，对应课文中gets up at six。 2. B. Yes, he does. 解析：问句是Does...?引导的一般疑问句，大明七点去上学，故肯定回答。 3. A. At half past eight. 解析：问句询问上课时间，对应课文中has classes at half past eight。 4. D. No, he doesn’t. 解析：问句询问大明是否八点睡觉，实际是九点睡觉，故否定回答。 五、判断句子与表格信息是否相符（T/F） 1. T 解析：表格中 Amy 的起床时间是 7:00，与句子描述一致。 2. F 解析：表格中 Sam 的起床时间是 7:30，不是 8:00，描述不符。 3. T 解析：表格中 Amy 和 Sam 的上学时间都是 8:00，与句子描述一致。 4. F 解析：表格中 Sam 的午餐时间是 11:30，不是 11:45，描述不符。 5. F 解析：表格中 Amy 的睡觉时间是 21:00（九点），不是 9:40，描述不符。 6. T 解析：表格中 Sam 在 21:00（九点）读书，与句子描述一致。 六、根据首字母提示补全单词 1. gets 解析：get up是固定短语，主语he是第三人称单数，故用gets。 2. has 解析：have breakfast是固定短语，主语he是第三人称单数，故用has。 3. goes 解析：go to school是固定短语，主语he是第三人称单数，故用goes。 4. classes 解析：have classes表示 “上课”，用复数classes。 5. past 解析：half past ten是固定时间表达，表示 “十点半”。 6. goes 解析：go home是固定短语，主语he是第三人称单数，故用goes。 7. evening 解析：in the evening表示 “在晚上”，符合 “七点吃晚饭” 的语境。 8. his 解析：修饰名词day要用形容词性物主代词his，指代 Sam 的一天。 拓展练 七、【新情境・日常作息】补全对话 1. B. When does your mum go to work? 解析：对应答语中妈妈的上班时间，是询问时间的特殊疑问句。 2. E. Is she busy at night? 解析：对应答语 “Yes! She is at work at nine in the evening.”，是一般疑问句。 3. A. Do you know my mum’s work time? 解析：承接下文 “我六点起床时她已经在上班”，进一步询问妈妈的作息。 4. （此处原选项 A 重复，可调整为）Do you think her job is great? 解析：对应答语 “Yes, I do. I think her job is great!”，是一般疑问句。 5. D. That’s so cool! 解析：回应对妈妈工作的赞叹，符合交际逻辑。 八、阅读短文，选择正确的单词写在横线上 1. is 解析：主语Daming’s mum是单数，be 动词用is。 2. goes 解析：主语Daming’s mum是单数，动词go要变为goes。 3. goes 解析：主语Daming’s mum是单数，动词go要变为goes。 4. goes 解析：主语Daming’s mum是单数，动词go要变为goes。 5. Her 解析：修饰名词mum要用形容词性物主代词Her。 九、连词成句 1. Amy gets up at six o’clock. 解析：核心句型：主语 + 动词短语 + 时间状语。 2. Her mum goes to work at five in the afternoon. 解析：核心句型：主语 + 动词短语 + 时间状语，in the afternoon表示 “在下午”。 3. It is half past eight. 解析：固定时间表达句型：It’s + 时间。 4. It’s nine o’clock in the evening. 解析：固定时间表达句型：It’s + 时间 + in the evening。 十、【跨学科・数学】在钟表上画时间 1. 7:00：时针指向 7，分针指向 12。 2. 8:30：时针指向 8 和 9 中间，分针指向 6。 3. 11:45：时针指向 11 和 12 之间（靠近 12），分针指向 9。 4. 3:15：时针指向 3 和 4 之间（靠近 3），分针指向 3。 5. 21:00：时针指向 9，分针指向 12（晚上九点）。 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $