内容正文:
八年级英语上册 Unit 8 Let's Communicate!
语法专项精讲精练
第一部分 语法精讲
本单元标题为 Let's Communicate!,配图是学生围坐交流、线上视频沟通的场景,围绕沟通方式、交流技巧、表达与倾听展开。核心语法是情态动词(can/should)+ 交际用语,侧重用英语表达沟通的能力、建议与规范。
核心语法拆解
1. 情态动词 can (表达沟通的能力/可能性)
①肯定句:主语 + can + 动词原形 例句:
I can express my ideas clearly in group discussions.
②否定句:主语 + can't + 动词原形 例句:
He can't speak in front of many people yet.
③疑问句:Can + 主语 + 动词原形? 例句:
Can you give examples to support your opinion?
2. 情态动词 should (表达沟通的建议/规范)
①肯定句:主语 + should + 动词原形 例句:
We should listen carefully when others are talking.
②否定句:主语 + shouldn't + 动词原形 例句:
You shouldn't interrupt others while they are speaking.
③疑问句:Should + 主语 + 动词原形? 例句:
Should we ask questions to show we are listening?
3. 高频交际用语(贴合单元场景)
① 表达观点:I think… / In my opinion…
② 礼貌回应:That's a good point. / I see what you mean.
③ 澄清说明:Could you repeat that? / Let me explain…
第二部分 语法精炼试题卷
一、单项选择(8道题,素材贴合课堂讨论、线上交流、小组合作)
( )1. When you talk to others, you ______ keep eye contact. It shows you are polite.
A. should B. can C. shouldn't
( ) 2. ______ you share your ideas with the group in simple English?
A. Do B. Should C. Can
( ) 3. We ______ interrupt others when they are speaking.
A. shouldn't B. can't C. should
( ) 4. I ______ use body language to help others understand me better.
A. should B.can C. can't
( ) 5. —What ______ we do to be good listeners?
—We should nod and ask follow-up questions.
A. should B. can C. do
( ) 6. You ______ prepare a few key points before the discussion. It makes your speech clearer.
A. can B. should C. shouldn't
( ) 7. —Can you follow the online discussion easily?
—______. The speaker uses some difficult words.
A. No, I shouldn't B. Yes, I can C. No, I can't
( ) 8. Good communication ______ make group work much easier.
A. can B. should C. shouldn't
二、句型转换(6小题,课堂语境)
1. You should listen carefully in group discussions.(改为否定句)
2. I can express my ideas clearly in English.(改为一般疑问句并作肯定回答)
3. We should respect others' different opinions.(改为否定句)
4. She can use body language to show she is listening.(改为一般疑问句并作否定回答)
5. You should ask questions when you don't understand.(改为一般疑问句)
6. They shouldn't talk while others are speaking.(改为肯定句)
三、短文语法填空(10个空,短文,结合校园沟通场景,用括号内动词填写正确形式)
Good communication is important in school. When we have group discussions, we ______ (listen) carefully to others. We ______ (not interrupt) them while they are talking. Everyone ______ (share) their ideas in a clear way. We ______ (use) polite words like "please" and "thank you". ______ you ______ (show) respect with your body language? It helps others feel comfortable. We ______ (prepare) our ideas before the discussion. No one ______ (shout) when they disagree. We ______ (try) to understand different opinions. Everyone ______ (be) patient with each other. Good communication ______ (help) us work better together.
参考答案与解析
一、单项选择
1. 答案:A 解析:句意为“和别人说话时应该保持眼神交流,这是礼貌的”,用 should 表达建议。
2. 答案:C 解析:句意为“你能用简单的英语和小组分享想法吗?”,用 can 询问能力。
3. 答案:A解析:句意为“别人说话时我们不应该打断他们”,用 shouldn't 表达规范。
4. 答案:B 解析:句意为“我能用肢体语言帮助别人更好地理解我”,用 can 表达能力。
5. 答案:A 解析:问句询问“成为好的倾听者我们应该做什么”,用 should 表达建议。
6. 答案:B解析:句意为“你应该在讨论前准备几个要点,这会让你的发言更清晰”,用 should 表达建议。
7. 答案:C解析:答句说明“说话的人用了一些难词”,所以无法轻松跟上,用 No, I can't 。
8. 答案:A解析:句意为“良好的沟通能让小组合作更轻松”,用 can 表达可能性。
二、句型转换
1. 答案:You shouldn't listen carefully in group discussions.
解析: should 的否定形式为 shouldn't ,后接动词原形。
2. 答案:—Can you express your ideas clearly in English? —Yes, I can.
解析: can 引导一般疑问句,主语 I 改为 you ,肯定回答用 Yes, I can 。
3. 答案:We shouldn't respect others' different opinions.
解析: should 后加 not 构成否定,缩写为 shouldn't 。
4. 答案:—Can she use body language to show she is listening? —No, she can't.
解析: can 提前构成疑问句,否定回答用 No, she can't 。
5. 答案:Should you ask questions when you don't understand?
解析:将 should 提前至句首,构成一般疑问句。
6. 答案:They should talk while others are speaking.
解析:去掉 not ,将否定句改为肯定句。
三、短文语法填空
1. should listen 解析:表达沟通的建议,用 should + 动词原形 。
2. shouldn't interrupt 解析:表达沟通的规范,用 shouldn't + 动词原形 。
3. can share / should share 解析:可以表达能力或建议,用 can 或 should + 动词原形。
4. should use 解析:表达礼貌沟通的建议,用 should use 。
5. Can; show / Should; show解析:可以询问能力或建议,用 Can 或 Should 引导疑问句。
6. should prepare 解析:表达讨论前的准备建议,用 should prepare 。
7. shouldn't shout 解析:表达沟通的禁止行为,用 shouldn't shout 。
8. can try / should try 解析:表达尝试理解的能力或建议,用 can / should + 动词原形。
9. should be 解析:表达沟通时的态度建议,用 should be 。
10. can help / should help 解析:表达良好沟通的作用,用 can 或 should + 动词原形。
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