1 He was ill yesterday, so he didn't go to work. (×)
Because he was ill yesterday, he didn't go to work. (√)
He was ill yesterday, so he didn't go to work. (√)
他昨天生病了，所以没有去上班。
[析] 用though, but表示"虽然……，但是…… "或用because, so 表示"因为……，所以……"时，though和but 及because和so 都只能择一而用，不能两者同时使用。
2. The Smiths have moved Beijing. (×)
The Smiths have moved to Beijing. (√)
史密斯一家已经搬到北京去了。
[析] 不及物动词后接名词或代词作宾语时，要在动词之后加上适当的介词；但不及物动词后接home, here, there等副词作宾语时，动词之后不必加任何介词。
3. The box is too heavy for him to carry it. (×)
The box is too heavy for him to carry. (√)
这箱子太重了他搬不动。
[析] the box既是这句话的主语, 也是不定式to carry的逻辑宾语，若句末再加上it，
和the box重复了。
4.Each of the boys have a pen. (×) Each of the boys has a pen. (√)
每个孩子都有一支钢笔。
[析] 复数名词前有表个体的each of, one of, every，either of等词组修饰，或有表否定的neither of, none of 等词组修饰时，谓语动词要用单数形式。
5.Neither he nor you is good at English. (×) Neither he nor you are good at English. (√)
他和你都不擅长英语。
[析] either... or..., neither... nor..., not only..., but also... 等词组连接句子的两个主语时，谓语动词遵循"就近一致原则", 即由靠近谓语的那个主语决定谓语的人称和数用何种形式。
6.Ten minus three are seven. (×) Ten minus three is seven. (√)
10减3等于7.
[析] 用英语表示加（plus）、减(minus)等数学运算时，谓语动词也用单数形式。
7.The number of the workers in this factory are about 5,000. (×)The number of the workers in this factory is about 5,000. (√)
这个工厂大约有工人5000人。
[析] the number of表示"……的数量"，谓语动词用单数形式；a number of 的意思是"若干"或"许多"，相当于some或a lot of，和复数名词连用，谓语动词用复数形式。
8. I have important something to tell you.（×）I have something important to tell you.(√)
我有重要的事要跟你说。
[析] 形容词或动词不定式修饰不定代词作定语时，修饰成分要置于不定代词之后。
9. His son is enough old to go to school. （×）His son is old enough to go to school. (√)
他的儿子已经到了上学的年龄。
[析] enough作形容词修饰名词时，可以放在名词前，也可放在名词后；作副词修饰形容词或副词时，只能放在形容词或副词之后。
10. Here is your sweater, put away it.（×）Here is your sweater, put it away. (√)
这是你的毛衣，把它收好。
[析] put away, pick up, put on等"动词 副词"构成的词组后接代词作宾语时，代词只能放在动词和副词之间。
11. Look! Here the bus comes.（×）Look! Here comes the bus.（√）
看，车来了。
[析] 在以here, there引起的陈述句中，若句子的主语是名词，要用倒装语序，即用"Here /There 动词 名词"结构；但主语若是代词时，则不用倒装语序, 即用"Here/There 代词 动词"结构。
12. I do well in playing football, _______.
A. so my sister does（×）
B. so does my sister（√）
我橄榄球打得很好。
我妹妹打得也好。Li Lei is really a football fan. --- _______.
A. So is he（×）
B. So he is（√）
李磊是一个足球迷。
的确是的。[
析] "so be动词/助动词 主语"的倒装结构表示前面所述情况也适用于后者，意为"……也是这样"；"so 主语 be动词/助动词"的陈述结构表示对前述情况的肯定，意为"……确实如此"。
13. Chongqing is larger than any city in China. (×)
Chongqing is larger than any other city in China. (√)
重庆比中国的其他城市都大。
[析] "any city in China"包括了重庆这座城市, 同一事物自己与自己不能做比较，只有在city 前加上other才能表示重庆和中国的其它城市比较大小。
14.The weather in Guangzhou is warmer than Beijing. (×)The weather in Guangzhou is warmer than that in Beijing . (√)
广州的天气比北京暖和。
[析] 表示比较时，句子中的两个比较对象必须一致，不同的比较对象不能做比较。错误句的比较对象分别为the weather in Guangzhou和Beijing，这两个不同类的事物之间不能做比较。
15. His sister married with a teacher last summer.(×)
His sister married a teacher last summer. (√)
他的妹妹去年夏天和一位老师结婚了。
[析] 表达"A和B结婚"，要用A married/will marry B。这时务必要避免受汉语影响使用A married/will marry with B。
16.There is going to have a film tonight. (×)
There is going to be a film tonight. (√)
今晚有一场电影。
[析] 一般将来时用在 There be 句式中时，be going to或will之后的动词原形只能用be,也就是说要用There is (are) going to be.... / There will be....。
17.I'll go hiking if it won't rain next Sunday. (×)
I'll go hiking if it doesn't rain next Sunday.(√)
如果下周日不下雨，我就去徒步。
[析] 习惯上在含有时间状语从句和条件状语从句的复合句中，如果主句的谓语动词用了一般将来时，从句的谓语动词要用一般现在时表示将来的动作。
18.Teacher told us yesterday that the earth went around the sun.(×)Teacher told us yesterday that the earth goes around the sun.(√)
老师昨天告诉我们地球绕着太阳转。
[析] 习惯上在含有宾语从句的复合句中，主句的谓语动词用了一般过去时，从句的谓语动词要用过去的某种时态。但如果从句表述的是一客观事实或客观真理时，则不受主句时态的影响，而用一般现在时。
19. All the balls are not round.
所有的球都不是圆的。(×)
并不是所有的球都是圆的。(√)
[析] all, every, both等词和not连用时，not通常放在all, every, both的后面，一般情况下表示部分否定，意为"并非……都……"。
20.He didn't go to school yesterday, did he?-- _______, though he didn't feel very well.
他昨天没去上学，是吗？不，他去了，虽然他很不舒服。
A. No, he didn't (×) B. Yes, he did (√)-
Don't you usually come to school by bike?-- _______. But I sometimes walk.
你不经常骑自行车上学是吗？不，我经常骑，但有时也走路。
A. No, I don't (×) B. Yes, I do (√)
[析] 习惯上英语中的yes意为"是的"，no意为"不"，但在"前否后肯"的反意疑问句或否定疑问句中，yes意为"不"，no意为"是的"。
21.Excuse me, is the supermarket far from here？---- No，it's about _______.
请问超市离这里远吗？不远，大约7分钟就到了。
A. 7 minutes walk B. 7 minute walk
C. 7 minutes' walk D. 7 minute's walk
[析] 答案为C。本题考查名词所有格用法。当名词的复数以-s结尾时，则只需要加"'"即可，则"7分钟的距离"为"7 minutes' walk"。
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