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根据图画内容，在横线上填入相应的动词开头的短语。
小词典：学会使用词典会让我们的英语学习事半功倍。以下是从字典上节选下来的条目，仔细观察然后归纳。
need(1)vt．需要 Do you need any help?
The boy needs a new pencil every day.
Does he need to go?
You don't need to walk here.
(2)v．aux．[主要用于否定和疑问句] 必须，必定
You need not go now.
No one need worry too much about it.
(3)n．必要，需要物 There is no need of worrying.
问题一：need有哪几种词性？分别是什么意思________
问题二：need的第一种与第二种意思用法有何不同？分别是什么意思________
查看习题详情和答案>>Ⅰ．听句子，选择最佳答语。每个句子读一遍。(共5小题，每小题1分，共5分)
1．A．I got it for my birthday．
B．It cost me two hundred yuan．
C．Thanks a lot．
2．A．Sorry, he isn’t in．
B．It’s OK．
C．I’m not sure．
3．A．No, thanks．
B．It’s my pleasure．
C．Never mind．
4．A．No, I don’t agree with you．
B．But there is enough space．
C．Sorry, I didn’t see the sign．
5．A．I did some chores．
B．I felt sick and stayed in bed．
C．It was pretty good．I had fun．
Ⅱ．听对话和问题，选择正确答案。对话和问题读两遍。你将有10秒钟的时间完成有关小题和阅读下一小题。(共5小题，每小题1分，共5分)
6．
A．
B．
C．
7．
A．
B．
C．
8．A．＄5.90．
B．＄50．
C．＄9.50．
9．A．Get a pen for himself．
B．Borrow a pen from Susan．
C．Give his pen to Susan．
10．A．There is a little time left．
B．The traffic is heavy．
C．She is late．
Ⅲ．听对话，回答问题．对话读两遍。你将有10秒钟的时间完成有关小题和阅读下一小题。(共5小题，每小题1分，共5分)
听第一段对话，回答以11－12小题。
11．Where may this conversation take place?
A．In a bank．
B．In a shop．
C．At a restaurant．
12．What does the man want?
A．A pair of shoes．
B．Some tasty fruit．
C．Some sports wear．
听第二段对话。回答以13－15小题。
13．Why will the man go to the teacher’s house?
A．Because the house is nice．
B．Because he has got an invitation．
C．Because the woman invites him to visit her teacher．
14．What is the custom when you are invited to someone’s house?
A．To bring a small gift．
B．To bring a friend along．
C．To bring nothing．
15．What do you do if you want to bring a friend along?
A．It’s the custom to call and ask the host for permission．
B．You aren’t supposed to call first．
C．You just arrive on time without calling first．
Ⅳ．听短文，完成下列任务。请将此题的答案写在第二卷相应的横线上。(共10小题，每空1分，共10分)
听第一遍短文，把下列活动按照听到的顺序排序，并将其字母代号填写在第二卷相应的横线上。你将有15秒钟的时间阅读下面的内容。
a．visit places
b．tour Florida by train
c．go to a radio school
d．spend weekends with an American family
e．live with an American family
f．meet other exchange students
再听这篇短文，根据短文内容，在每个句子中的横线上填入适当的词使句子完整，短文将再读两遍。
(22)Cultural Exchange Holidays offers programs ________ Chinese students and American students．
(23)You can go to a real American school to have English classes with children of your ________ age．
(24)On ________ cultural visits are offered to places of interest．
(25)After you ________ four weeks with the family, you’ll ________ Florida by train．