1.He is ( ) than the other boys in his class.A.more taller B.tallest C.taller2.Not until I began to work ( ) how much time I had wasted.A.didn't realize B.did I realize C.I didn't realize

问题描述:

1.He is ( ) than the other boys in his class.
A.more taller B.tallest C.taller
2.Not until I began to work ( ) how much time I had wasted.
A.didn't realize B.did I realize C.I didn't realize

第一题,根据关键词:than:
可知此题要用比较级 排除B 又由于tall是单音节,所以其比较级直接加-er,故选C
第二题,考察句型 not until 这个句子要部分倒装,即:主语跟谓语的位置对调,直接排除AC ,A没主语,且句子都是过去的时间,所以要用did,故选B

1C. A选项完全错误。B是*,后面有than 不能用
2。B A缺少主语。不能选。 Not until 位于句首是要倒装的。C是陈述句语序不选所以选B

1.选C,用taller比较级表示*.翻译:他比班里其他男生都高=他是班里最高的 (he is the tallest in his class)2.选B,关键词not until,看到它在句首,主句要半倒装(助动词+主语+动词结构)did i realize,翻译:直到开始工作,我才意识到我浪费了多少时间.等于:I did not realized how much time i had wasted till i began to work.否定转移,not until 结构~

1、【C】,tall是单音节词,比较级在其后+er,
2、【B】,Not until···do···直到···才····,倒装句的标志,要把主语放在助动词do之后,这里根据句子的时态,过去时态用do的过去式did
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