内容正文:
Unit Three Be a Nice Person 期中知识清单
北京版四年级上册(新教材)
知识归纳
语音学习
本单元学习字母组合o、o_e、u_e的发音与拼写。
o 在 nose(鼻子)、no(不)、go(去)、home(家)、piano(钢琴)、those(那些)中发 /əʊ/。
o_e 在 nose、home、those 中发 /əʊ/。
u_e 在 cute(可爱的)、excuse(原谅)、use(使用)中发 /juː/。
必记单词
excuse me 打扰一下;抱歉 please 请
bat 球拍 use 使用
sorry 抱歉的;难过的 would 将会(表礼貌请求)
open 打开;敲开的 door 门
problem 问题 must 必须
stand 站立 polite 有礼貌的
could 能;可以(表礼貌) get 得到;拿到
monkey 猴子 banana 香蕉
常考短语
ping-pong bat 乒乓球拍 here you are 给你
no problem 没问题 open the door 开门
stand in line 排队等候 speak in a polite way 有礼貌地说话
sweep the floor 扫地 clean the blackboard 擦黑板
you’re welcome 不客气 get off 下车
必会句型
1. —Can you help me, please? —Sure. 你能帮帮我吗?当然。
2. —What can I do for you? —I can’t find my ping-pong bat. 我能为你做点什么?我找不到我的乒乓球拍了。
3. —May I use your bat? —Sure. Here you are. 我可以用你的球拍吗?当然。给你。
4. Excuse me, would you please open the door for me? 打扰一下,请您帮我开门好吗?
5. —Could you sweep the floor, please? —Sure, no problem. 请你扫一下地好吗?当然,没问题。
6. We should stand in line and wait. 我们应该排队等候。
核心语法
考点01 Can you...? 请求帮助
考点02 May I / Could I...? 请求许可
考点03 礼貌用语 Excuse me / I’m sorry
知识点拨
考点 01 Can you...? 请求帮助
—Can you help me, please? —Sure. 你能帮帮我吗?当然。
—What can I do for you? —I can’t find my ping-pong bat. 我能为你做点什么?我找不到我的乒乓球拍了。
▸ 本考点学习用 Can you...? 礼貌地请求别人做某事,以及用 What can I do for you? 主动提供帮助。can是情态动词,后面接动词原形。
解析:本考点学习用 Can you...? 礼貌地请求别人做某事,以及用 What can I do for you? 主动提供帮助。can是情态动词,后面接动词原形。
一、Can you...? 的用法
Can you...? 用来礼貌地请求别人做某事,意为“你能……吗?”,句尾加 please 更礼貌。
例句:Can you help me, please?
二、回答请求
回答别人的请求常用 Sure.(当然)。
例句:—Can you help me? —Sure.
三、What can I do for you?
What can I do for you? 意为“我能为你做点什么?”,用来主动提供帮助。
例句:—What can I do for you? —I can’t find my ping-pong bat.
四、can是情态动词
can是情态动词,后面接动词原形。
例句:I can’t find my ping-pong bat.
⚠ 易错提醒:can/can’t后接动词原形,不能说 can’t finds 或 can to find;回应别人的感谢用 You’re welcome.(不客气)。
✎ 大显身手
一、单项选择
( )1. —Can you ___ me, please? —Sure.
A. help B. helps C. helping D. to help
( )2. —Can you help me? —___
A. I’m fine. B. Sure. C. Thank you. D. Goodbye.
( )3. —___ can I do for you? —I can’t find my bat.
A. What B. How C. Am D. Is
( )4. I can’t ___ my ping-pong bat.(找到)
A. finds B. find C. finding D. look
( )5. —Thank you. —___
A. You’re welcome. B. Yes, I am. C. No, it isn’t. D. I’m fine.
二、选词填空(从方框中选词填空,每词限用一次)
help Sure What find welcome
1. Can you ___________ me, please?
2. ___________, Mike. What can I do for you?
3. ___________ can I do for you?
4. I can’t ___________ my ping-pong bat.
5. —Thank you. —You’re ___________.
考点 02 May I / Could I...? 请求许可
—May I use your bat? —Sure. Here you are. 我可以用你的球拍吗?当然。给你。
Could I have a banana, please? 我能要一根香蕉吗?
▸ 本考点学习用 May I...? 和 Could I...? 有礼貌地请求许可。May/Could 后接动词原形,肯定回答常用 Sure / No problem。
解析:本考点学习用 May I...? 和 Could I...? 有礼貌地请求许可。May/Could 后接动词原形,肯定回答常用 Sure / No problem。
一、May I...? 和 Could I...? 的用法
May I...? 和 Could I...? 都是有礼貌的请求许可用语,意为“我可以……吗?”。
例句:May I use your bat?
二、May/Could后接动词原形
May/Could 后接动词原形。
例句:Could I have a banana, please?
三、肯定回答与 Here you are
肯定回答常用 Sure.(当然)/ No problem.(没问题),给别人东西时说 Here you are.(给你)。
例句:—May I use your pen? —Sure. Here you are.
四、use 的含义
use意为“使用”。
例句:May I use your pen? 意为“我可以用你的钢笔吗?”
⚠ 易错提醒:May I和Could I后面都接动词原形,不能说 May I uses;Here you are是固定表达,意为“给你”。
✎ 大显身手
一、单项选择
( )1. May I ___ your bat?(使用)
A. use B. uses C. using D. to use
( )2. ___ I use your ruler? —Sure. Here you are.
A. Am B. Is C. May D. Do
( )3. Could I ___ a banana, please? —Sure, no problem.
A. has B. having C. have D. to have
( )4. —May I have a cupcake? —___. Here you are.
A. Sure B. Sorry C. No D. Goodbye
( )5. —Here you are. —___
A. Thank you. B. I’m sorry. C. Excuse me. D. Goodbye.
二、选词填空(从方框中选词填空,每词限用一次)
May use Here Sure banana
1. ___________ I use your bat?
2. May I ___________ your pen?
3. ___________ you are.
4. ___________, no problem.
5. May I have a ___________?
考点 03 礼貌用语 Excuse me / I’m sorry
Excuse me, would you please open the door for me? 打扰一下,请您帮我开门好吗?
Would you please give me a banana? 请您给我一根香蕉好吗?
▸ 本考点学习礼貌用语 Excuse me、I’m sorry 和 Would you please...? 的用法。Excuse me 用来引起别人注意,I’m sorry 用来道歉,Would you please...? 是有礼貌的请求句型。
解析:本考点学习礼貌用语 Excuse me、I’m sorry 和 Would you please...? 的用法。Excuse me 用来引起别人注意,I’m sorry 用来道歉,Would you please...? 是有礼貌的请求句型。
一、Excuse me 的用法
Excuse me意为“打扰一下;抱歉”,用来引起别人注意或请求帮助,是有礼貌的开场用语。
例句:Excuse me, would you please open the door for me?
二、I’m sorry 的用法
I’m sorry. 意为“对不起”,用来道歉;回应道歉用 That’s OK.(没关系)。
例句:—I’m sorry! —That’s OK.
三、Would you please...?
Would you please...? 意为“请您……好吗?”,是有礼貌的请求句型。
例句:Would you please give me a banana?
四、polite 的含义
polite意为“有礼貌的”,speak in a polite way意为“有礼貌地说话”。回应感谢用 You’re welcome.(不客气)。
例句:You should speak in a polite way.
⚠ 易错提醒:Excuse me用于打扰别人之前,I’m sorry用于做错事之后,两者不要混用;Would you please后接动词原形。
✎ 大显身手
一、单项选择
1. 想请别人帮忙开门,应先说:___
A. Excuse me B. I’m sorry C. Goodbye D. Thank you
( )2. You should speak in a ___ way.(有礼貌的)
A. polite B. sad C. small D. little
( )3. —I’m sorry, Baobao! —___
A. You’re welcome. B. That’s OK. C. Thank you. D. Excuse me.
( )4. ___ you please open the door for me?
A. Do B. Are C. Would D. Is
( )5. —Would you please give me a banana? —___, no problem.
A. Sorry B. Sure C. Thank you D. Hello
二、选词填空(从方框中选词填空,每词限用一次)
Excuse sorry polite Would OK
1. ___________ me, would you please open the door?
2. I’m ___________. I can’t find your book.
3. You should speak in a ___________ way.
4. ___________ you please pass me the book?
5. —I’m sorry! —That’s ___________!
参考答案
考点 01
一、ABABA
二、help / Sure / What / find / welcome
考点 02
一、ACCAA
二、May / use / Here / Sure / banana
考点 03
一、AABCB
二、Excuse / sorry / polite / Would / OK
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