Unit 3 Section B 3B-self check  知识提纲 

          一、短语

            1. introduce oneself 自我介绍  2. ask for 要 ， 要求

            3.look forward to（介词） 期盼， 期望 4.wake up 醒来，叫醒

            5.in a rush 匆忙地  

          二、词法与句法

             1.happen vi. 发生sth. happen to sb.  某人出了某事。

                          What happened to you ? 你怎么了？

              A car accident happened to her this morning . 今天上午她发生了车祸

             happen to do sth. 碰巧做某事 

                      I happened         （meet）my friend in the street . 

                         Sth + happen + 时间/ 地点 某时/某地发生了什么事

                       The story happened in 2003.

              2.Thank you for sth ./ doing sth . 

                Thank you for your letter . 感谢你的来信。

                Thank you for helping me . 感谢你帮助我。

              3. meet sb. for the first time . 第一次遇见某人。

              4.polite adj 有礼貌的 be polite to 对……有礼貌 

                                 be polite to do sth . 

                  It’s polite          (say) hello to the teacher in the morning . 

              5.look forward to 期待， 期望 to 为介词 。

                —I’m looking forward to      my parents soon . What about you ?

                —Me , too 

                     A  see   B  seeing   C  saw  

              6.wake up vi. 醒来 After I woke up , I quickly got up . 

                               我醒来后迅速起床了。 

                       vt. 叫醒，弄醒 动副短语， 宾语为代词时放中间。

                      I will wake you up before your alarm clock rings . 

                       我会在你的闹钟响之前叫醒你。  

巩固提升

一、单项填空(本大题有20小题，每小题1分，共20分)

在每小题的四个选项中，选出可以填入空白处的最佳答案。

(　　)1.—Must I be home before eight o'clock, Mum?

—No, you ________.But you have to come back before ten o'clock.

A．needn't        B．can't    C．mustn't    D．may

(　　)2.—Tom wants to know if you will have a picnic tomorrow.

—Yes.But if it ________， we'll play chess instead.

A．will rain      B．rained   C．is raining     D．rains

(　　)3.He suggested that you should ________there tomorrow.

A．going        B．went     C．goes       D．go

(　　)4.—I like the dress, but I'm ________ I haven't got enough money.

—Don't worry.I don't mind ________ you some if you like.

A．afraid; lending                B．glad; lending

C．afraid; to lend            D．glad; to lend

(　　)5.—Show me the map, please.I wonder ________.

—Look, it's here, in the east of China, near Taiwan Province.

A．where is Diaoyu Island  B．where Diaoyu Island is    

C．what is Diaoyu Island like D．where Island is Diaoyu 

(　　)6.—Sally, I went to the concert last night.How big the symphony hall is!

—So it is.It is ________ to hold more than one thousand people.

A．big enough     B．enough big     C．too big     D．too small

(　　)7.I'm not sure whether he will come here, because it ________ his feeling.

A．stands for                B．depends on

C．lives on            D．agrees with

(　　)8.We joined them________ Xiao Ming.

A．predicting  B．including   C．serving         D．announcing

(　　)9.On the way ________ the mountain village, we found the local houses different from ours.

A．to   B．by   C．at      D．on

(　　)10.Her mother goes to work ________ bus every morning.

A．by         B．at        C．on          D．in