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。1. 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。2. heardoing/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.3. eitheror 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。4. How about doing sth做怎么样? What about doing = How about doing5. fromto 从到.1.The books here are _too expensive _ too cheap, I cant find anything I like. A both; and B either; or C neither; nor D not only; but also2.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; and3 At eight on Sunday morning, I stood on the hill and heard the birds _. A sang B sings C singing D to sing4 -How about _the head teacher to our party this weekend? -Thats a great idea. A invite B invites C inviting D invited5 The mobile phone is a very useful tool, but _ the same time it makes us far away from each other. A in B on C to D at解析：1. 本题依据句意为“不是就是”故选B。2. 本题根据句意为“从早到晚“可知答案为B。3.本题依据句意为正在进行中，因而为heardoing故选C。4.How about + doing，故选C。5.此题为固定搭配 at the same time ，故选A基础演练根据句意和首字母填写单词1. She broke my favorite gift from my mom. Im m_ at her.2.Id like to i _ all my friends to my birthday party.3.Now many Americans are interested in Chinese history and c_ .4.The children can learn a lot of k_ on TV.5.The s _by the road says No Parking.6.Why dont you visit our l_ theatre with us?7.We should take good care of o_ while our parents are away.8.No one answered the phone. P_, he is not at home now.9.He answered the teachers question c _10.Mrs. Green always t_ me just like her daughter.二、用单词正确形式填空1.The girls pet dog is _(miss). She feels very sad.2.It rained soon and Jack _(hide) behind the tree.3.Jack says to _(him), I must work harder at English.4.Do you know who _(discover) America?5.I was so _(interest) in music that I chose to join the Music Club in our school.6 The postman finally_(deliver) the letter we had been waiting for.7 Traffic accidents are _(increase) year by year.8 He can _(invent) a new game to enjoy the children.9 The technology has _ (rapid) developed.10 The rent on his house was his biggest _(month)expense.巩固提高1我们打算自己把墙刷成白色。We are going to _the wall white _.2詹姆斯自从2019年就在北京做外教。James _ a foreign teacher in Beijing _ 2019.3他喜欢中国音乐，我也喜欢中国音乐。 (词数不限)He likes Chinese music, and I like Chinese music _.4我们发现纸板能够托住水。We _that cardboard can hold the water.5斯科特夫人过了三个焦虑不安的日子才找到她那迷路的孩子。Mrs. Scott _three days_ she found her _boy again.6在暑假我想要做很多事情，比如去海南旅行。Id like to do lots of things during the summer vacation, to Hainan.7.Mary 反对建动物园Mary _ the zoo.8. 在路的尽头有一家水果店。_ the road, there is a fruit shop.9.无论孩子在哪家长们总是思念他们。Parents always miss their children _they are. 10.工作太多休息太少常常导致疾病。_ work and too little rest often_ illness.1. 1.Are you _in traveling? How many _places have you been?Ainteresting; interestingBinterested; interestingCinteresting; interestedD.interested; interested2. - My purse _. Have you seen it, Laura?- Sorry, I havent.Ais missed Bhas lost Clost Dis missing3.Yesterday, I _my friends _to my birthday party.Ai