您的位置: 首页 > 作业答案 > 其他 > 1.—Do you know whether Mary will go there?—I'm not sure.She says she will stay at home unless she________ to the party为什么是：（was invited).2.—Did you see Tom at the party?—No,he ________ by the time I got there.为什么是：（had left）.

1.—Do you know whether Mary will go there?—I'm not sure.She says she will stay at home unless she to the party为什么是：（was invited).2.—Did you see Tom at the party?—No,he by the time I got there.为什么是：（had left）.

分类: 作业答案 • 2021-12-24 16:42:53

问题描述：

1.—Do you know whether Mary will go there?
—I'm not sure.She says she will stay at home unless she
________ to the party为什么是：（was invited).
2.—Did you see Tom at the party?
—No,he ________ by the time I got there.为什么是：（had left）.

答

这两句话考察的都是对时态的把握.
第一题：首先要弄明白包含横线的这句话什么意思.
翻译成汉语就是：她说她会待在家里,除非她已被邀请去派对.
其次,要弄清句子的时间关系.
该句中的主句用的一般现在时态,后面的will可以看成是一个情态动词；
unless后面的从句强调的是一个过去应该发生的动作,当然这个动作并未实际发生.
第二题：首先应判断出句子用过去时态,
其次,根据by the time判断出是完成体,
所以,had left是正确选择.

1.—Do you know whether Mary will go there?—I'm not sure.She says she will stay at home unless she________ to the party为什么是：（was invited).2.—Did you see Tom at the party?—No,he ________ by the time I got there.为什么是：（had left）.

相关推荐

1.—Do you know whether Mary will go there?—I'm not sure.She says she will stay at home unless she to the party为什么是：（was invited).2.—Did you see Tom at the party?—No,he by the time I got there.为什么是：（had left）.