Unit 4 Grammar课件 2025-2026学年外研版八年级英语下册

4 Unit Helping out Grammar 肯定句 请仔细对比下列一组句子： ① Who sent the present? Can it be your brother? ② It must be your brother. I saw him in your room just now. ③ It can't be my brother. He is still in France. 询问可能性 语气强烈，表示非常肯定 表示不可能 是谁送来的礼物啊？会是你哥哥吗？ 肯定是你哥哥，我刚才看见他在你的房间里。 不可能是我哥哥，他还在法国呢。 Complete the sentences with must, may or can. 6 1 You ______ be thirsty now after the long run. Here is a bottle of water for you. 2 You didn’t bring an umbrella? Take mine. It ______ rain later. 3. Here is my notebook. You ______ return it after the exam. must may can P55 What are these sentences about? They are about helping others. Look at the pictures and complete the dialogues with the correct form of the modal verbs. 7 Dialogue 1 A: Look at that man! It ¹______ be hard for him to carry all the boxes! B: Let’s give him a hand. Dialogue 2 A: That woman looks lost. She ²_________ need help. B: Yes. We ³_________ go and ask her. Dialogue 3 A: Is that Lily over there? B: It ⁴______ be her. She has the flu and has to stay at home. A: That’s too bad. The lesson today is really important. B: Don’t worry. We ⁵__________ share our notes with her. P55 must may/might can/could can’t could Dialogue 1 A: Look at that man! It ¹______ be hard for him to carry all the boxes! B: Let’s give him a hand. must A helping hand Who needs your help? What can you do to help? Why do they need help? The man needs a helping hand The man may find it a challenge to... I can...to help the man ... to get through... Dialogue 2 A: That woman looks lost. She ²_________ need help. B: Yes. We ³_________ go and ask her. may/might can/could A helping hand Who needs your help? What can you do to help? Why do they need help? The woman needs a helping hand The woman may find it a challenge to... I can...to help the woman to get through... Dialogue 3 A: Is that Lily over there? B: It ⁴______ be her. She has the flu and has to stay at home. A: That’s too bad. The lesson today is really important. B: Don’t worry. We ⁵__________ share our notes with her. can’t could A helping hand Who needs your help? What can you do to help? Why do they need help? Lily needs a helping hand Lily may find it a challenge to... I can...to help Lily to get through... Do you think giving a helping hand needs much effort? Why or why not? A helping hand Who needs Leah’s help? What can Leah do to help? Why do they need help? The hospital needs a helping hand The hospital may find it a challenge to... Leah can...to help the hospital to get through... Work in pairs. Discuss things to do to help people around you. Use the words and expressions from the reading passage and the Useful expressions to help you. 8 P56 A helping hand Who needs your help? What can you do to help? Why do they need help? Useful expressions ... may find it a challenge to... ... need a helping hand. Perhaps I can / could... ... to help... get through... There must be something for me to do, such as... ... need a helping hand ... may find it a challenge to... I can...to help ... to get through... A helping hand Who needs your help? What can you do to help? Why do they need help? Lin Peng needs our help. He finds it a challenge to prepare the English presentation and may feel nervous about it. We can help him find some presentation material. We can also help him practise public speaking. Student 1: Do you have time after school today? Student 2: Yes, I do. What's up? Student 1: Well, it's about Lin Peng. He needs some help with his homework. Student 2: What's the matter? Student 1: He finds it a challenge to prepare the English presentation. He may also feel nervous about it. Perhaps we could help him find some material. Student 2: No problem. And we can also help him practise public speaking. Student 1: OK, then. I'll let him know. He must feel happy with our help. Must do: Choose a dialogue from Exercise 7 and add more sentences using must/may/can. Choose to do: Ask your friends "What do you think you might need help with this week?" and write their answers using must/may/can. Homework Other 34220.613 $