Unit 6 第三课时 section A 3a-3c Grammar 课件 2025-2026学年鲁教版五四学制英语七年级下册

Let’s Communicate! Unit 6 Communication and Listening Section A Grammar How do we communicate? Learning objectives After this lesson, we will be able to: 1.Understand the structure and usage of Zero & First Conditionals. 2.Use Zero & First Conditionals to talk about real/future situations fluently; Use embedded vocabulary in context to describe communication/plans. 3. Realize the importance of effective communication (linked to if-conditionals in daily talks); Enjoy grammar learning through interactive games and collaborative tasks. Let’s communicate! Lead in PART 01 Unit 6 Let’s enjoy a video Let’s find out _ you ever find yourself stuck in the middle of the sea, I'll sail the world to find you. _ you ever find yourself lost in the dark and you can't see, I'll be the light to guide you. _ you toss and you turn and you just can't fall asleep, I'll sing a song beside you. And _ you ever forget how much you really mean to me, Everyday I will remind you. Find out what we're made of When we are called to help our friends in need If What do these sentences have in common? They all have the word “_”. If If if if If-clauses Let’s learn more If you heat the water to 100 , it boils. If 从句 用一般现在时 主句 也用一般现在时 Let’s learn more If people eat too much, they get fat. If 从句 用一般现在时 主句 也用一般现在时 Let’s learn more If Tom has enough money, he will travel around the world. If 从句 用一般现在时 主句 用一般将来时 Let’s learn more If it doesn’t rain tomorrow, they will have a picnic in the park. If 从句 用一般现在时 主句 用一般将来时 If you heat the water to 100 , it boils. If people eat too much, they get fat. If Tom has enough money, he will travel around the world. If it doesn’t rain tomorrow, they will have a picnic in the park. Are these sentences the same? Let’s find the differences together. Let’s communicate! Presentation PART 02 Unit 6 Let’s learn Read the sentences. 3a If you want to solve the problem, a face-to-face talk usually works the best. Texting can make things worse if you’re not careful with your words. If the rehearsal ends at 7:00 p.m., I’ll pick up at 7:15 p.m. If you stay calm and say sorry, it will help. If I go there, I will try all the delicious local food. if 引导的条件状语从句 Let’s think 条件状语从句的时态和主句的时态有何关系? 条件状语从句可以和其他句式进行转换吗? 条件状语从句和主句的位置关系是怎样的? if 引导的条件状语从句 Let’s learn more(主从句位置) if 引导的条件状语从句既可位于主句之前,也可位于主句之后。位于主句之前时,从句后面要用逗号与主句隔开。 Find more sentences with if -clauses in Section A. 3a We’ll finish at 7:00 p.m. if it’s on time. If everything goes well, I’ll see you at 7:15. If the traffic is too bad, you’ll have to wait for a few minutes. If I visit China this year, I will go to the park with you. If you can make it, I’ll show you around the city and let you taste all the yummy local food. 从句 主句 Let’s learn more(主从句时态) Read the sentences. 3a If you want to solve the problem, a face-to-face talk usually works the best. Texting can make things worse if you’re not careful with your words. If the rehearsal ends at 7:00 p.m., I’ll pick up at 7:15 p.m. If you stay calm and say sorry, it will help. If I go there, I will try all the delicious local food. 一般现在时 一般现在时 一般现在时 一般现在时 一般现在时 一般现在时 含有情态动词的一般现在时 一般将来时 一般将来时 一般将来时 Let’s learn more(主从句时态) 定义: 当表示客观事实、自然规律、普遍真理时,主句和if引导的条件状语从句都用_ 时,称为_ 条件句。 一般现在 零 Let’s learn more(主从句时态) 定义: 当表示未来可能发生的事情时,主句用_ 时,if引导的条件状语从句用_ 时,称为_ 条件句。 一般将来 一般现在 第一 主将从现原则 Let’s learn more(主从句时态) If I get there early, I can see the doctor soon. if 从句 一般现在时 主句 祈使句 主祈从现原则 You may fall ill if you eat the bad food. if 从句 一般现在时 主句 含情态动词 主情从现原则 Summary Q.What tense is used in both the if-clause and the main clause? Zero conditional 零条件句 if-clause main clause First conditional 第一条件句 Present simple Present simple 主将从现 主情从现 主祈从现 Let’s learn more(句型转换) 借助“祈使句+ and/or +句子(一般将来时)”这一句型来转换。and 在句意上表示顺承,意为“_”;or 表示转折,意为“_”。 那么,就 否则 If you get up early, you’ll catch the school bus. = Get up early, and you’ll catch the school bus. = Get up early, or you won’t catch the school bus. 早点起床,你就会赶上校车。 Let’s learn more(句型转换) 借助 _ 或 _ 来转换条件状语从句。 without If there is no sunshine, plants will die. =Plants will die without sunshine. 如果没有阳光,植物将会死亡。 with If you help me, I’ll get better grades. =With your help, I’ll get better grades. 如果你帮助我,我将取得更好的成绩。 Summary 时态 位置 Zero conditional零条件句 Used to talk about facts, truths or habits that always happen. First conditional第一条件句 Used to talk about possible future situations and their results. if从句既可放在主句前,也可放在主句后。放在主句前时,常用逗号与后面的主句隔开。 主将从现 主情从现 主祈从现 (1)借助 祈使句+and/or+句子 (2)借助without或with 含义 句型转换 If-clauses Let’s communicate! Practice PART 03 Unit 6 Practice Match the two parts to make sentences. 3b 1. If we can have a face-to face meeting, 2. If I have good news, 3. If you need to leave, 4. If you can finish your work early today, 5. If the old man has difficulties in hearing, 6. If you can’t reach her by phone, A. try texting. B. we’ll understand each other better. C. you can write things down for him. D. I’ll call you right away. E. I’ll call a taxi for you. F. will you join me for dinner? 写下 立即;马上 与某人共进晚餐 用电话与某人取得联系 做某事有困难 Tips Choose based on the key words or subject(主语). Practice Match the two parts to make sentences. 3b 1. If we can have a face-to face meeting, 2. If I have good news, 3. If you need to leave, 4. If you can finish your work early today, 5. If the old man has difficulties in hearing, 6. If you can’t reach her by phone, A. try texting. B. we’ll understand each other better. C. you can write things down for him. D. I’ll call you right away. E. I’ll call a taxi for you. F. will you join me for dinner? Practice Fill in the blanks with the correct forms of the verbs in brackets. 3c go will drop will give start will perform Give let think 一切进展顺利 给......写信 给某人关于某事的全部细节 认真考虑 和某人交谈 it's time to do 到了该做某事的时间了 为......制定计划 给某人打电话 想起;想出;认为 Discuss what the situations are and whom the information is for. 3c What forms of communication are they? note voice message What are the two texts about? It’s about planning a reunion. It’s about making a training plan for the team. Discuss what the situations are and whom the information is for. 3c ... If things _ (go) well, we _ (see) all those old faces again. Just think how great it will be! If you think you can come, _ (drop) me a line and I _ (give) you all the details about the reunion. But promise me you’ll think about it seriously. go will see drop will give Way of communication: a letter or a note For: old classmates or friends When do people write notes? People usually write notes when they need to leave a message for someone who isn't there, like to share important details or remind someone of something. Discuss what the situations are and whom the information is for. 3c Hey, it’s me. I wanted to talk to you about the training plan for our team. The new season is coming, so it’s time to make a plan for our training. If we _ (start) earlier this year, I think we _ (perform) better. _ (give) me a call and _ (let) me know if you _ (think) of a good time for everyone to meet. Talk to you soon! start will perform Give let think Way of communication: a voice message For: teammates When do people send voice messages? People use voice messages when they want to explain something more clearly than text, or when they are busy and can't type a long message. Let’s discuss! What are you going to do if you receive the note and the voice message? I will drop him a line. I will send him/her an email. I will make a video call. Any way else? Group work Choose different ways to communicate according to different situations. If you want to invite your friends to your birthday party. 2. If your friend doesn’t answer your phone call. 3. If you don’t feel well and want to ask the teacher for leave to see a doctor. Let’s think! talk face to face send text message send emails use sign language make a phone call make a video call write a note send a voice message How do we communicate? how do we communcate Let’s communicate! Exercise PART 04 Unit 6 用括号内所给单词的适当形式填空。 1. If you _ (finish) your homework, you can go home. 2.You _ (learn) a lot if you travel around the world. 3. —Tom wants to know if you will have a picnic tomorrow. —Yes. But if it _ (rain), we'll play chess at home instead. 4. If he _ (call), tell him I _ (call) him back. 5. We _ (go) to the beach if it _ (not rain) this afternoon. finish will/can learn rains calls will call will go doesn't rain 1. As long as you take your mistakes _ (serious), you can learn a lot from them. 2. He will pass the driving test if he _ (not be) so careless. 3. _ (add) some hot water if you think the tea is too strong. 4. Every time Tom meets _ (difficulty), he always says to himself, “Yes, I can!” and tries to solve them. 5. If it _ this Sunday, we will go to the park. (not rain) 6. If you don’t listen carefully, you _ (not know) the answer. seriously 用单词的适当形式填空。 isn’t / is not Add difficulties doesn’t rain won’t know Thanks for watching Thanks for your attention! Unit 6 Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 $