Unit 4 We're ready to help 单元考点总结讲义-2022-2023学年中职英语外研版（2021）基础模块2

Unit 4 We’ve Ready to Help考点总结 1、 语法 ※并列连词Coordinating Conjunction You are tall and slim. They sat down and talked about something. He is ill, so he is absent today. 一、 连词含义：是连接单词、短语或句子的词，不能单独作句子成分， 大多数连词具有实际意义。连词分为两类：并列连词和从属连词。 二、并列连词的用法 ※1.表并列关系的连词如： ①and和 1. He and I are both students. “和，”表并列，连接两个成分做主语时，谓语动词用复数。 2. She went to the store and bought some drinks. “并且” ，表顺承 3.Get up early, and you won’t be late again. 表示结果 ②as well as和；也：Tom as well as his parents enjoys fishing . as well as 和；也；连接两个成分做主语时，谓语动词遵循就远原则 ③both...and...两者都：Both you and I are interested in basketball. “...和...都”，若连接的两个成分作主语时，谓语动词用复数形式。 ④neither...nor...既不...也不：Neither he nor I am right. “既不...也不...”,是对两者的否定，若连接的两个成分作主语时，谓语动词遵循就近原则。 ⑤not only...but also...不仅而且：Not only you but also he likes skating. “不仅...而且...”, also有时可省略，或与but分开用。若连接成分作主语时，谓语动词遵循就近原则。 2. ※表转折关系的连词 ①but但是：The man was so tired, but he still went on working. ②yet然而：She drove very fast to the airport, yet she missed the plane. yet意为“但是，然而”，常连接句子，表示惊讶或者转折。 ③while然而：Some people waste food while others haven't enough.while然而，前后对比 ④or否则：Hurry up, or you’ll be late. ※3.表选择关系的连词 ①or或者：Do you go to school on foot or by bike？ or意为“或者，还是”，表示选择，用来连接两个或多个单词、短语或句子。 ②not...but...“不是...而是...”：What we want is not money but wisdom. ③either…or…或者...或者..：Either her parents or her uncle is going to Hong Kong. either... or...“或者...或者...”，如果连接两个并列主语，谓语遵循就近原则。 ※4.表因果关系的连词： ①so所以：It was dark, so I couldn't see what was happening. so意为“所以，因此”，后面接的句子表示结果。 ②for因为：I have to stay up, for I have too much work to do. for意为“因为，由于”，后面的分句通常表示一种推断性的原因，是对前一分句的补充。此时for引出的分句不能放在句首。 （注意跟because区分：because后跟直接原因；for后跟推断性猜测性原因） 三、并列连词的用法注意事项 1.并列连词连接的成分形式必须一致。 He not only speaks Chinese but also English.（错误） He speaks not only Chinese but also English. （正确） 2.连接的两个谓语动词的时态必须一致。 The two volunteers sat down and started a conversation.这两个志愿者坐下开始谈话。 4、 部分连词（主谓一致） ※遵循就近原则：or，either...or...，neither...nor...，not only...but also...;not ...but... ※遵循就远原则：with； alon