北师版初二_0011.docVIP

Unit 2 词汇篇 __________________________________________________________________________________ __________________________________________________________________________________ 学生通过本讲学习，能够掌握本单元的重点词汇句型，并在综合能力上有一定的拓展。 at the same time 同时 在时间状语，句首，句中，句末都可以 You have to push and twist at the same time. 你必须要同时向下按而且转一下。 At the same time, inequality has become worse. 同时不平等现象变得更严重了。 Now, many aim to release films at the same time around the world. 现在，很多瞄准发表的电影同时在全世界发表。 …doing/do hear后既可以接动名词也可以接动词原形。区别在于被听到的动作是否在进行中。例如：I can hear him play the piano every day. I heard him playing the piano at 18:00 yesterday evening. either…or… 不是…就是 either...or...意为或者……或者……；不是……就是……之意。表示两者之一，连接句子中两个并列的成分。例如： When the girl is happy, she either sings or dances. 那个女孩高兴时，不是唱就是跳。(此句中either...or...连接两个动词，因为主语是单数第三人称，谓语动词要用其相应的形式。) either...or...连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致，这就是我们通常说的就近原则。例如： Either you or I am going there tomorrow. 明天要么你去那里，要么我去那里。 注意：如果把上句变成一般疑问句，助动词形式与主语you保持一致，所以要用are提问，而不是am。例如： Are either you or I going there tomorrow? 明天是你还是我去那里？ Either you or he has lunch at school. 其一般疑问句应为：Do either you or he have lunch at school? 是你还是他在学校吃午饭？ 若要对either...or...句型进行否定时，只需把either...or...换成neither...nor...即可。…怎么样? What about doing = How about doing from…to 从…到…. 1.The books here are __________too expensive ________ too cheap, I can’t find anything I like. A both; and B either; or C neither; nor D not only; but also 2.It took me so long a time to finish reading the novel _________ the morning ________ the night yesterday. A in; at B from; to C on; in D between; and 3 At eight on Sunday morning, I stood on the hill and heard the birds _________________. A sang B sings C singing D to sing 4 ---How about __________the head teacher to our party this weekend? ----That’s a great idea. A invite B invites C inviting D inv