Unit2 No Rules,No Order SectionA(3a-3d)导学案2024-2025学年人教版英语七年级下册

 Unit2 No Rules,No Order

Section A What rules do we follow? 第二课时

【学习目标】

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

【学法指导】七下无论是词汇还是句子结构都拔高了，要加强落实，勤练习，学会借力。

【自主学习】

学习活动一：基础知识灵活运用   

任务一:根据句子语境在横线处填写一个适当的词或用括号里所给单词的适当形式填空

1. Tina forgets to close the windows when she____________(leave) the room.

2. All the students sat there____________(quiet), listening to their teacher.

3. You don't need______________(feed) the cat.I'll do it.

4. Don't make so much______________(noisy).Your brothers are studying in the library.

5. The workers are putting up a sign"No_____________(litter)" over there.

任务二：从方框中选择恰当短语，并用其适当形式完成句子。

absent from,jump the queue,be bad for,look at,put on

1. _______________the time! We'll be late!

2. It's cold, so________________your jacket,Linda.

3. Gina is a good student and she is never_________________school.

4. It's not polite to______________in the dining hall. Stand in line(队伍),please

5.It_______________us to sleep for less than seven hours every night. So go to sleep earlier.

学习活动二：Topic 话题 规则

Look at the first sign in 3c on P13.Then write the rules for the following signs with three ways.

          ____________________________             ____________________________

          ____________________________             ____________________________

          ____________________________             ____________________________

 

学习活动三：Grammar Focus

Part1祈使句  Walk in the hallway.  Don’t run.  Be polite.  Let me help you.

祈使句一般用来表示命令、请求、劝告、警告，其肯定形式以       开头，否定形式是在动词前加______。祈使句为表示礼貌，可以在       或       加上please。句末用please时，前面通常加逗号

Do型	现在去睡觉!    _________________________！否定:___________________________!
Be型	请安静!        __________________________！否定:___________________________!
Let型	让我们休息吧!  __________________________！否定1:_____________________________! 否定2:______________________________!
注意：有些可用no+名词/动名词,表禁止 eg. No photos禁止拍照。 No smoking.禁止吸烟。

Part2情态动词

情态动词表示说话人的语气和情态。如请求、许可、意愿、可能等。在形式上，情态动词一般没有_______和_______的变化。情态动词本身不能单独作________，必须和__________连用。情态动词的否定式一般是在其后加_________构成。一般疑问句通常将它提到__________。

用法：1. can。表示能力、许可、请求等。could在表示请求时语气更委婉。

e.g.: I can________  __________, but I ______  ________ volleyball.我可以打羽毛球，但不能打排球。

2.must表示必须,主观上的必要性。must引导的一般疑问句肯定回答用must,否定回答用needn’t或don’t have to

e.g.: You ________  ________ a book before you watch TV.你在看电视之前必须读书。

3. have to。表示不得不，客观上的需要。

e.g.:We have to___________  _______  __________.我们不得不遵守规则。

Exercise.用can,can’t,must,have to,needn’t,don’t填空

1. She is good at English, and she_________speak it well.

2. You____________follow these school rules. They are good for you.

3.They___________go to school by boat because there's no bridge over the river.

4.________make so much noise. It's time for class.

5. I'm not good at drawing, so I_________help you.

6.-Miss White,___________we take our mobile phones to school?-Sorry, you can't.