(
课件网) Unit 7 Section 2 Grammar The secret of memory 沪教版2024英语（八年级上） 学习目标 I can understand different ways to improve memory. talk about different types of memory. explain different memory techniques. use scientific findings about memory to help with my study and daily life. 01 新 课 导 入 03 应 用 实 践 06 回 顾 总 结 07 随 堂 小 练 02 学 习 理 解 04 迁 移 创 新 05 考 点 速 递 学习内容 新课导入 1 It is going to rain tomorrow. I will stay at home and read a book. Look and say Using the structure “ if…… will do” to talk about probable results. （谈可能的结果：主将从现） If it rains tomorrow, I will stay at home and read a book. doesn't rain tomorrow, play football If it doesn't rain tomorrow, I'll play football. I'll play football if it doesn't rain tomorrow. Using the structure “ if…… will do” to talk about probable results. （谈可能的结果：主将从现） finish one's homework, go swimming If I finish my homework, I'll go swimming. I'll go swimming if I finish my homework. Using the structure “ if…… will do” to talk about probable results. （谈可能的结果：主将从现） be free tomorrow, play basketball If I am free tomorrow, I'll play basketball. I'll play basketball if I am free tomorrow. Using the structure “ if…… will do” to talk about probable results. （谈可能的结果：主将从现） We use the structure “if…… do” to talk about results that certainly happen! (谈必然的结果：主现从现） If you take a fish out of water, it dies. If you heat ice, it turns into water. We use the structure “if…… do” to talk about results that certainly happen! (谈必然的结果：主现从现） If you put wood into water, it floats. We use the structure “if…… do” to talk about results that certainly happen! (谈必然的结果：主现从现） 学习理解 02 A Conditional sentences (2) We have already learnt to use conditional sentences to talk about probable results. If you make the picture big, strange or silly, you will remember it better. the simple present tense the simple future tense Look at the colour mixing guide below and see how well you can remember it! If you mix blue and yellow, you get green. If you mix red and white, you get pink. If you mix blue and red, you get purple. If you mix green and red, you get brown. If you mix red and yellow, you get orange. We can also use conditional sentences to talk about results that will certainly happen. Read the passage below and pay attention to the words in bold. If you put salt into water, it disappears. The if-clause talks about a possible action. The main clause talks about the result that will certainly happen. When we use a conditional sentence to talk about something that will certainly happen, both verbs should be in the simple present We can also put the if-clause after the main clause. Salt disappears if you put it into water A if引导的条件状语从句 在if引导的条件状语从句中，如果从句谈论的是一个有可能发生的 事实及其产生的相关结果，从句用一 ... ...
