本文目录
最近,越来越多的人开始通过慕课网站学习英语语法知识。学习英语语法的过程中,每个单元都会有对应的测验,以检测学生的学习成果。但是,有些学生在测验中遇到了困难,不知道如何回答问题,因此我们在这里提供一些答案和解释,帮助大家更好地掌握英语语法。
第一单元:基础语法知识
- What is a verb?
答案:A verb is a word that expresses an action or a state of being.
解释:动词是表示动作或状态的词汇,例如:run(跑),think(思考),be(是)等。
- What is a subject?
答案:A subject is a noun or pronoun that performs the action of the verb.
解释:主语是指执行动词动作的名词或代词,例如:Tom(汤姆),he(他)等。
- What is an object?
答案:An object is a noun or pronoun that receives the action of the verb.
解释:宾语是指接受动词动作的名词或代词,例如:book(书),her(她)等。
第二单元:时态和语态
- What is the present perfect tense?
答案:The present perfect tense is used to describe an action that began in the past and continues up to the present.
解释:现在完成时用于描述一个从过去开始一直持续到现在的动作,例如:I have lived in this city for five years.(我在这个城市住了五年了。)
- What is the passive voice?
答案:The passive voice is a grammatical construction where the subject of the sentence receives the action of the verb.
解释:被动语态是一种语法结构,其中句子的主语是动作的接受者,例如:The cake was baked by my mom.(蛋糕是我妈妈烤的。)
第三单元:复合句和从句
- What is a relative clause?
答案:A relative clause is a type of subordinate clause that modifies a noun or pronoun in the main clause.
解释:关系从句是一种从属从句,修饰主句中的名词或代词,例如:The girl who is wearing a red dress is my sister.(穿红裙子的女孩是我妹妹。)
- What is a conditional clause?
答案:A conditional clause is a type of subordinate clause that expresses a condition for the main clause to be true.
解释:条件从句是一种从属从句,表达主句成立的条件,例如:If it rains, we will stay inside.(如果下雨了,我们就呆在里面。)
以上是英语语法慕课答案单元测验的一些答案和解释,希望能对大家有所帮助。无论学习英语语法是否有困难,都要坚持学习,相信自己一定会取得进步!