初中英语人教版（2024）七年级下册（2024）Unit 2 No Rules, No Order第3课时学案及答案

这是一份初中英语人教版（2024）七年级下册（2024）Unit 2 No Rules, No Order第3课时学案及答案，共8页。
Unit 2 N rules, N rder
Sectin A (grammar fcus) 导学案
班级：
姓名：
科目：
授课教师：
学习目标
通过本节课学习，学生能够：
1. 学生能够通过观察和分析示例句子，深入理解并准确辨析祈使句和情态动词的表意功能。（学习理解）
2. 学生能够掌握并运用祈使句和情态动词表达规则，同时能够关注表示命令时的委婉的语气。（应用实践）
3. 学生能够熟练运用祈使句和情态动词介绍规则，并在班级活动中积极参与“绘制规则标识”游戏。（迁移创新）
学习重难点
重点：学生能够掌握并运用祈使句和情态动词表达规则，关注表示命令时的委婉的语气。
难点：学生能够通过观察和分析示例句子，深入理解并准确辨析祈使句和情态动词的表意功能。
课堂探究
情景导入
1.Lk and say
Lk at the signs and talk abut them in different ways.


2.Watch and say
what kind f interesting sentences did yu ntice in the vide?


学习理解
1.Lk and think.
Think: Which sentences are imperative sentences?
Which sentences cntain mdal verbs? What are the mdal verbs?

2.Task 1. Imperative Sentences
Think: (1) 什么是祈使句？
(2)祈使句的特点？
(3)祈使句的类型？
式
Turn back!
G t bed nw!
Be quiet, please!
Be careful!
Let’s g!
Let’s have a rest!
式
Dn’t be late!
Dn’t smke here!
Dn’t let him leave!
N phts!
N smking!
(4)Summary
祈使句一般用来表示 、 、 、 、 等。在祈使句中，通常省略主语 ，其肯定形式以 开头，否定形式是在 前加dn’t。祈使句句尾用句号或 ，读时用降调。为表示礼貌，可以在 或 加上please。句末用please时，前面通常加逗号。
3.Task 2. Mdal Verbs
(1)出现了哪些情态动词？
(2)情态动词的作用?
(3)情态动词的特点?
(4)
Mdal Verb
用法
can
must
区别：
have t
4.Exercise
(1)—Can yu speak English, Ling ling?
—Yes, I ________.
A．mustB．canC．shuldD．may
(2)Lucy is gd at basketball. She ________ play basketball very well.
A．canB．can’tC．mayD．need
(3)－Mary, _________ yu speak Chinese?
－Yes, nly a little.
A．mustB．canC．needD．shuld
(4)Cme and ________ us!
A．jinB．jinsC．jiningD．t jin
应用实践
1.Cmplete the sentences using can, have t / must, r can’t / mustn’t.(p13 3a)
2.Lk at the first sign and read the rules. Then write the rules fr the ther signs.(p13 3b)
迁移创新
1.In grups, brainstrm three rules fr ne f the places belw. Then draw signs t shw the rules. Share yur signs in class and explain what they mean.


2.Grup Wrk(选做)
Preparatins：
1. Several cards with different scenaris written n them (such as library, schl dining hall, park, cinema, hspital etc.).
2.Drawing tls, such as drawing paper, clred pens, etc.
3.A blackbard r a large screen fr display.
4.Divide the students int several grups, with 3 t 5 peple in each grup.
5.Each grup sends a representative t draw a scene card t determine the scene where they need t make rules.
Rules：
1. Grup members use imperative sentences and mdal verbs (such as must, mustn't, can, can't, etc.) t make three rules. Fr example, if “park” is drawn, the rules culd be:
Yu mustn't pick the flwers.
2. Each grup draws crrespnding signs accrding t the rules made. Fr example, fr the rule "Yu mustn't smke", yu can draw like this:
3. Each grup sends a representative t display the drawn signs n the large screen and explain t the whle class the meanings f these signs and the crrespnding rules.
课堂练习
一、根据句意及提示写出所缺单词或短语
1. She is (absence) frm tday’s cnference.
2. Dn’t stay up t late! Because yu will leave Lndn early next mrning.
3. It’s an imprtant meeting. (nt be) late.
4. Let’s (say) smething abut it.
二．单项选择。
1．— Must we sing a sng at the party?
— N, yu ________.
A．mustn’tB．haven’t tC．nt have tD．dn’t have t
2．It’s snwing. Please ________ warm clthes.
A．wearB．wearsC．wearingD．t wear
3．________ in bed. It’s bad fr yur eyes.
A．Nt t readB．Dn’t t readC．Dn’t readD．Nt read
4．It’s 7:15. Let’s ________ t schl.
A．t gB．gingC．gD.gne
作业
常规作业：1. 完成练习册第三课时；
2. 总结本节课所学到的祈使句和情态动词。
拓展作业：选择一个自己熟悉的场景，如家庭、学校走廊等，用祈使句和情态动词制定规则，并画成标识。
情景导入
学习理解
1.Lk and think. 略
2.Task 1. Imperative Sentences
Think: (1) 什么是祈使句？
祈使句一般用来表示命令、请求、劝说、号召、警告、禁止等。
(2)祈使句的特点？
通常省略主语yu
其肯定形式常以动词原形开头，否定形式是在动词原形前加dn’t。
祈使句句尾用句号或感叹号。
(3)祈使句的类型？
(4)Summary
3.Task 2. Mdal Verbs
(1)出现了哪些情态动词？ can; must; have t
(2)情态动词的作用?
情态动词用于表达说话人的态度、意愿、推测、建议、能力、义务等。
情态动词的特点?
没有人称和数的变化；后面必须跟动词原形来构成完整的谓语。
(4)
4.Exercise
BABA
应用实践
1.Cmplete the sentences using can, have t / must, r can’t / mustn’t.(p13 3a)
2.Lk at the first sign and read the rules. Then write the rules fr the ther signs.(p13 3b)
迁移创新
略
课堂练习
一.完成句子
absent；fr；Dn’t be；say
二．单项选择
DACC
作业
略