Unit 1 Learning to be-同步【语法】-will & be going to-复习和练习-2025-2026学年沪外教版七年级下册
Unit 1 Learning to be-同步【语法】-will & be going to
【同步语法复习】
一、 知识点精讲
(一) 核心含义区分
- will
① 当场临时做出的新决定、主动提供帮助、即时承诺(决定产生于说话这一刻);
② 主观推测将来有可能发生的事(缺少明显客观依据)。
- be going to
① 事先已经计划、安排好的行动(在说话之前就做好打算);
② 根据眼前迹象、客观事实进行预测,很确定某事即将发生。
时间轴通俗理解
will:now(此刻)→ 临时决定 → future
be going to:past(早前)→ 做好计划 → now → future
(二) 基础句型结构
- will
1) 肯定:主语 + will + 动词原形
2) 否定:主语 + won’t (will not) + 动词原形
3) 疑问:Will + 主语 + 动词原形…?
特点:will 不随人称变化,所有人称通用。
- be going to
1) 肯定:主语 + am /is/are going to + 动词原形
2) 否定:主语 + am /is/are not going to + 动词原形
3) 疑问:Am / Is / Are + 主语 + going to + 动词原形…?
特点:be 动词跟随主语变化,to 后面必须接动词原形。
(三) 实用区分口诀
学科网(北京)股份有限公司
事前规划 be going to,临场决定就用 will;
有据预判 be going to,凭空猜想常用 will。
二、 课本习题
(一) 课本习题 C1
- I’m going to share a story.
Q1 Is sharing a story a planned action?
Answer: Yes, it is.
解析:be going to 代表事先计划好的行为。
- We will dig them out and move them to bigger pots.
Q2 When did the mother decide to move the plants?
Answer: She makes the decision right now.
解析:will 表示当下临时做出的新决定。
- Life in the new pot will be difficult for the plant.
Q3 Does the speaker believe that life in the new pot will be difficult?
Answer: Yes. She thinks it is likely to happen.
解析:will 用于推测,认为事情有可能发生。
- I am going to worry.
Q4 Is the speaker pretty sure about her future worries?
Answer: Yes, she is.
解析:be going to 表示有依据、很确定的预测。
(二) 课本习题C2
- After I graduate from high school, I’m going to attend medical school and become a doctor. I have always wanted to be a doctor.
句意:高中毕业后,我打算上医学院成为一名医生。我一直想当医生。
解析:早就有的计划,使用 be going to。
- I have borrowed a book from the library. This weekend, I’m going to stay at home and start reading it.
学科网(北京)股份有限公司
句意:我从图书馆借了一本书。这周末我打算待在家里开始阅读。
解析:借书时就已经规划好周末安排,预先计划 → be going to。
- Just a moment. I will help you with that maths problem.
句意:稍等一下,我来帮你解决这道数学题。
解析:说话此刻临时主动提出帮忙,当场新决定 → will。
- A: I don’t know how to do this project.
B: It’s OK. We are a team. We will work together to solve the problem.
句意:—— 我不知道怎么做这个项目。—— 没关系,我们是一个团队。我们会一起解决问题。
解析:当下对话中做出承诺、临时决定共同努力 → will。
- A: I forgot to wear a T-shirt. I can’t go to football training after school.
B: Don’t worry. I will lend you one.
句意:—— 我忘记穿 T 恤,放学后没法参加足球训练。—— 别担心,我借你一件。
解析:听到对方困难,当场决定出借衣物 → will。
- A: Has Dandan decided what changes to make in this new term?
B: Yes. Everything is planned. First, she’s going to join the drama club. Second, she’s going to learn to play volleyball.
句意:—— 丹丹决定新学期做出哪些改变了吗?—— 是的,一切都规划好了。首先她打算加入戏剧社团,其次她计划学习打排球。
解析:everything is planned 说明全部提前安排 → be going to。
(三) 课本习题C3
1 Why don’t you come and visit the museum with us? — (d)You’ll enjoy it.
句意:要不要和我们一起参观博物馆?你会喜欢的。
解析:will 主观推测对方将会喜欢。
2 He looks very tired. — (a) I think he’s going to fall asleep.
句意:他看起来很累。我觉得他马上要睡着了。
解析:看到迹象有依据预测 → be going to。
3 I’m sorry I made you so disappointed. — (f)I won’t do it again.
学科网(北京)股份有限公司