4.1【核心词汇】-2021-2022学年八年级英语下册链接教材精准变式练（人教版）

Unit 4 Why don't you talk to your parents？ ( 教材 核心词汇 知识链接 及典例解读 ) allow v.允许；准许 【教材原句】My parents don't allow me to hang out with my friends.我父母不允许我和朋友们闲逛。 【常见用法】allow 作动词，意为“允许；准许”。常见搭配 allow sb. to do sth.意为“允许某人做某事”； allow doing sth.意为“允许做某事”；be allowed to do sth.意为“被允许做某事”。 My parents wouldn't allow me to go to the party.我父母不允许我去参加聚会。 We do not allow smoking in the hall.我们不准在大厅内吸烟。 He is not allowed to stay out late.他不可以在外待到很晚。 典例 Their parents don't allow them in the river because it's really dangerous. A.swim B.swimming C.to swim D.swam 【解析】分析题干可知，此处为 allow sb. to do sth.结构，意为“允许某人做某事”。故选C项。 【答案】C deal n.协议；交易 【教材原句】Although she's wrong, it's not a big deal.尽管她错了，但是这也不是什么大事。 【常见用法】deal作名词时，意为“协议；交易”，其常用短语 make a deal 意为“约定；达成协议”；big deal 意为“重要的事”；“It's a deal.”意为“就这么定了。”deal也可以作动词，常用于deal with sb./sth.结构，意为“对付某人或处理某事”。 They made a deal to sell the land to a property developer.他们达成了协议，把这块地卖给房地产开发商。 Don't worry. I'll deal with this.别担心。我会处理这件事的。 communication n.交流；沟通 【教材原句】It's the only communication they have.这是他们仅有的沟通。 【常见用法】communication 意为“交流；沟通”，是不可数名词，可与介词with,between 搭配。 Today,e-mails have made communication between people faster and easier.如今电子邮件使人与人之间的沟通变得更快、更容易。 【联想拓展】communication 由动词 communicate 变化而来。－tion为名词后缀，类似的词还有 explanation(解释），celebration(庆祝），competition(竞争）等。communicate作动词，意为“交流；沟通”，可用于communicate with sb.结构，意为“与某人沟通”。 Teenagers don't listen to their parents maybe because there is little communication between them.青少年不听父母的话可能是因为他们之间沟通很少。 典例 The Queqiao satellite(卫星）will form a bridge between controllers on Earth and the far side of the Moon. A.contribution B.communication C.celebration D.competition 【解析】由空后的between和语境可知，此处指“鹊桥”卫星将会形成一座地球上的和月球远端的控制 器之间的沟通桥梁，故选择B项 communication.contribution 意为“贡献”；celebration 意为“庆祝”； competition 意为“竞争”。 【答案】B offer v.主动提出；自愿给予 【教材原句】If your parents are having problems,you should offer to help.如果你的父母有问题，你应该主动提出帮忙。 【常见用法】of