新概念一直被视为英语学习的经典教材，新概念英语第二册课文对原有教学法进行调整，更利于学生加强交际能力。每课书相对独立，利于同学们自学。为了让同学们能够更加全面完善的学习新概念英语，新东方在线英语组老师将帮助同学们一起总结知识点~

(2)have作为完全动词还可以构成使役式，其形式为：have+名词或宾格代词+动词的过去分词。由于have是完全动词，所以其疑问句与否定句由do/did构成。与被动语态相似，使役式着重表示的是对某物(或某人)做了什么而不是某人做了什么。试比较：新概念网上学习

用被动语态或使役式时，我们可能不知道或认为不必指明为我们服务的人是谁。然而，使役式比被动语态更加强调“使”别人为我们服务这一事实。我们要表示让别人为我们做某事时，通常不用主动语态。让别人给理发时，不可说I want to cutmy hair而要说 I want to have my hair cut。

使役式也可以用以指人：

While I'm away, I'll have you looked after.

我不在的时候，我会让人照顾你的。

词汇学习 Word study

1.集合名词

集合名词表示的是由若干个体组成的集合体，如 family(家庭，一家人)，team(队)，crew(船、飞机等上的全体工作人员)，audience(观众)，government(政府)，staff(全体职员/教员)，class (班，班级)等。如果要强调作为整体的集体，则后面的动词用单数;如果要强调组成集体的每个人，则后面的动词用复数：

2.imagine vt.

(1)想像：

Can you imagine their surprise and delight?

你能想像得出他们的惊奇和快乐吗?

I thought I heard something, but perhaps I was imagining it.

我觉得我(好像)听到了什么动静，不过也许这只是我的想像。

(2)料想，猜想：

imagine you'd like to rest after your long journey.

我想你在长途旅行之后肯定愿意休息一下。

练习答案 Key to written exercises

1.关键句型练习答案

A had the plane packaged, (had the plane) moved, have the plane restored, have only threeof them rebuilt

B 1 The French authorities had the plane packaged and moved in parts back to France.

2 A group of enthusiasts are going to have the plane restored.

3 The group will need to have only three of the engines rebuilt.

C 1 He is having a new house built.

2 She will have a new dress made.

3 I did not have the house decorated.

4 They had the washing machine repaired.

5 We must have this dangerous tree cut down.

6 We have to have this new television set installed.

2.难点练习答案

1 has 2 were 3 Have 4 is

3.多项选择题答案

1c 2b 3a 4a 5d 6a

7 a 8b 9a 10b 11b 12 a

最后祝同学们学习顺利，取得好成绩。还在等什么，快来新东方在线学习吧~

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