内容正文:
冀教版四年级上册
Unit 2
School rules
Contents
1
Sounds
2
Words & phrases
3
Sentences
4
Tips
5
Practice
Sounds
01
Sounds
语音规则 示例单词/句子
字母 r 发 /r/ 音 run, right, grass
字母组合 ea 发 /i:/ 音 read, clean, please
特殊疑问句用降调 What do you want to buy? ↘
run
grass
please
right
read
clean
Words & phrases
02
Words & phrases
英文 中文
walk 走
run 跑
keep 保持
quiet 安静的
四会
三会
英文 中文
litter 乱扔垃圾
gym 体育馆
grass 草地
library 图书馆
Words & phrases
短语
walk on the right 靠右行走
keep off the grass 勿踩草地
keep the gym clean 保持体育馆清洁
be quiet 保持安静
stand in line 排队
be kind to each other 互相友好
Game Time
run
stand in line
walk on the right
gym
litter
grass
keep
keep the gym clean
walk
be quiet
Sentences
03
Sentences
Don’t + 动词原形 禁止做某事
Don’t run in the classroom. (不要在教室里跑。)
Keep + 名词 + 形容词 保持某物…
Keep the classroom clean. (保持教室干净。)
We should/shouldn’t… 我们应该/不应该…
We should listen to the teachers. (我们应该听老师的话。)
Please + 动词原形 请做某事
Please stand in line. (请排队。)
Sentences
语法点 结构 例句
祈使句(表示规则或命令) 动词原形开头(否定用Don’t) Walk on the right. (靠右走。)
Don’t eat in class. (不要在课堂上吃东西。)
should/shouldn’t 的用法 should + 动词原形(应该) / shouldn’t + 动词原形(不应该) We should be quiet in the library. (在图书馆我们应该安静。)
We shouldn’t write in books. (我们不应该在书上写字。)
Sentences
不要在公园里乱扔垃圾。________________________________________
保持体育馆干净整洁。 ________________________________________
我们应该按时到校。 ________________________________________
我们不应该在走廊里跑。 ________________________________________
请在图书馆里保持安静。 ________________________________________
在马路右侧行走。 ________________________________________
不要践踏校园里的草坪。________________________________________
英汉翻译
Don't litter in the park.
Keep the gym clean and tidy.
We should get to school on time.
We shouldn't run in the hallway.
Please be quiet in the library.
Walk on the right side of the road.
Keep off the grass in the schoolyard.
Tips
04
Tips
考点1:祈使句的用法(表示规则或命令)
知识总结:
肯定祈使句:动词原形开头,表示指令或建议(无主语)。
例句:Walk on the right. (靠右走。)
否定祈使句:Don't + 动词原形,表示禁止。
例句:Don't run in the classroom. (不要在教室里跑。)
技巧:
公共场所标志常用祈使句,如 "Keep off the grass"(勿踩草地)。
礼貌请求可加 "Please",如 "Please be quiet"(请安静)。
Tips
选择正确的祈使句形式:
1. ______ in the library. A. Don’t eat B. Not eat
2. ______ the gym clean. A. Keeps B. Keep
3. Please ______ on the right. A. walk B. walks
4. ______ litter in the classroom! A. Don’t B. Doesn’t
5. ______ kind to each other. A. Be B.Is
A
B
A
A
A
Tips
根据中文提示补全句子:
1. __________________(不要跑)in the gym.
2. _________________(保持安静)in the library.
3. _________________(请排队)at the canteen.
4. _________________(勿踩草地)!
5. _________________(靠右走)in the hallway.
Don’t run
Be quiet
Please stand in line
Keep off the grass
Walk on the right
Tips
考点2:should/shouldn't 的用法(规则建议)
知识总结:
should + 动词原形:表示"应该做某事"。
例句:We should listen to the teachers. (我们应该听老师的话。)
shouldn't + 动词原形:表示"不应该做某事"。
例句:We shouldn’t write in books. (我们不应该在书上写字。)
技巧:
常用于讨论学校规则,如 "We should be quiet in class."
回答时可用 "Yes, we should." / "No, we shouldn’t."
Tips
用should/shouldn't填空:
1.We ___________ eat in the library.
2. You ___________ stand in line.
3. They ___________ jump on the grass.
4. Students ___________ be late for school.
5. We ___________ talk loudly in class.
shouldn’t
should
shouldn’t
shouldn’t
shouldn’t
Tips
翻译句子:
1. 我们应该保持教室整洁。 _________________________________
2. 你不应该在体育馆里乱扔垃圾。 _________________________________
3. 他们应该互相友好。 _________________________________
4. 我们不应该在课堂上吃东西。 _________________________________
5. 你应该靠右行走。 _________________________________
We should keep the classroom clean.
You shouldn’t litter in the gym.
They should be kind to each other.
We shouldn’t eat in class.
You should walk on the right.
Tips
考点3:特殊疑问句语调(降调规则)
知识总结:
特殊疑问句(以what/where/how等开头)句尾用降调↘。
例句:What do you want to buy? ↘ (你想买什么?)
一般疑问句(Yes/No问题)用升调↗。
例句:Do you like apples? ↗ (你喜欢苹果吗?)
技巧:
读句子时用手势画↘或↗帮助记忆。
Tips
判断语调(标↘或↗):
1. Where is the gym? _________
2. Can you read this book? _________
3. How are you today? _________
4. Is the library quiet? _________
5. What’s your name? _________
↘
↗
↘
↗
↘
Practice
05
Practice
一、判断每组单词中画线部分的发音是否相同,相同的写 “T”,不相同的写 “F”。
( ) 1. A. clean B. please C. eat
( ) 2. A. each B. seat C. bread
( ) 3. A. hide B. kind C. time
( ) 4. A. afraid B. back C. happy
( ) 5. A. run B. funny C. jump
T
F
T
F
T
Practice
二、选出不同类的单词。
( ) 1. A. run B. write C. quiet
( ) 2. A. grass B. keep C. flower
( ) 3. A. library B. behind C. in
( ) 4. A. canteen B. classroom C. wait
( ) 5. A. should B. safe C. kind
C
B
A
C
A
Practice
三、连词成句。
keep clean we classroom should our (.)
_________________________________________________________________we should to listen teachers (.)
_________________________________________________________________walk don’t on grass the (.)
_________________________________________________________________tto Tom comes a school new (.)
_________________________________________________________________
We should keep our classroom clean.
We should listen to teachers.
Don't walk on the grass.
Tom comes to a new school.
THANKS
冀教版四年级上册
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