Question

想请教大家几个初3的英语问题(稍微解释下）

1.A: Will you come to the dinner party?
B: I won't come unless Jenny ______
A:will be invited B: can be invited C invited D:is inviter
2.Anne said she wasn't feeling well,____?
A: was she B:didn't she C:wasn't she D: did she
3.The teacher tried _____ who broke the window.
A: finding out B: find out C: to find out D: found out
4.The girl couldn't find the key ____ the door
A: from B: to C:for D;of
5.My mother asked me ____ I had written to my father or not.
A:if B: that C: whether D but
6.Terrorism(恐怖活动） has been the biggest _____ in the world today.
A matter B question C thing D problem
7.A: The film "Harry Potter"is really interesting.
B:Yeah,I _____ it twice
A have seen D had seen

Answer 1

A:will be invited
因为这个句子是虚拟句，所以要用将来时态。
B不符合将来时态
C没有介词
D放在句子里面不通 而且应该是is the inviter

A:was she
问题前面是wasn't she 所以这种反问句后面和前面的was一致 前面是否定 后面就是肯定 前面是肯定后面就要是否定

C: to find out
to后面永远是动词原型

B: to
key的固定后面的介词是to

C: whether

D problem
这个放在句子里面比较通顺

have seen
句型需要的是一般过去时

Answer 2

1.B unless跟if的用法一样，它引导的句子要用一般时态，不能用将来时，而主句要用将来时。

2.B 带有定语从句，宾语从句的主从复合句，疑问部分谓语根据主句的谓语而定。她说她不舒服，对吧（她说了吧）？

3.C try to do表示尝试，试图；而try doing有多次含义，具有试验性质。

4.B 这里的to是个介词，表朝向，不是所属。想想门跟钥匙之间的关系就好了。

5.C whether和if都有是否的含义，但whether可以和to do，及or not搭配，而if却不可。

6.D matter事情 question疑问 thing事情 problem问题。不用多说了吧

7.A 根据上文语境，要用现在的某个时态，而B却是过去完成时（属于过去时态范畴）see？

另外，欦琦说的to后面永远是动词原形这一点我本人不同意。to有两个基本词性：一，介词 look forward to(后加名词性成分。）二，不定式符号，want to do。

谨供参考