题目内容
20.| A.down B.with C.suddenly D.swims E.put F.strange |
This strange-looking fish often remains still(保持静止). It will hang on to a bit of weed with its tail.Then when a small fish swims by,the sea horse will (5)C jump and eat it up.
Mother sea horse lays eggs.These eggs are put in father's pouch.When the eggs hatch,the babies come out of the pouch into the sea.
分析 全文大意:
海马是一种非常奇怪的鱼类.你知道它的头长什么样子吗?头部看起来像一匹马.当然体型不像马这么大.你可以用一只手拿起来.它头朝上尾巴朝下在海中游泳.这种奇怪的看起来像鱼一样的生物经常保持静止.它会用尾巴抓住一些水草.当小鱼游过的时候,海马会突然跳起来然后吃掉它.雌性海马下蛋.这些蛋放在雄性海马的育儿袋里.当这些蛋孵化出来的时候,小海马将从育儿袋出来进入到海里.
解答 答案:
1、F 考查形容词及句意理解 根据题干A sea horse is a very (1)…fish可知该空处在句中作定语修饰名词fish,故填入形容词,结合下文Do you know what its head looks like?It looks like a horse可知这种鱼的头部看起来像一匹马,可推知海马是一种非常奇怪的鱼类,所给选项中strange为形容词意为"奇怪的",故选F
2、B 考查介词及句意理解 根据上文Of course it is not as big as a horse可知海马的体型不像马这么大.结合题干You can pick it up (2)…one hand可推知
你可以用一只手拿起来,所给词中with为介词意为"用…",故选B
3、D 考查动词及句意理解 根据题干It (3)…with its head up and…可知该空处在句中作谓语故填入动词的正确形式,结合选选项中swims意为"游泳"为swim的三单形式,可推知它在海中游泳时头朝上…,根据该句描述的是客观事实故确定为一般现在时,主语it是第三人称单数故谓语动词用三单形式,故填swims表达的意思和语法都正确,故选D
4、A 考查副词及句意理解 根据上文It swims with its head up 可知它在海中游泳时头朝上结合题干and tail (4)…可知句中tail"尾巴"和上文的head"头"相对应,可推知填入的词与上文的up相对应即它在海中游泳时头朝上尾巴向下,所给词中down与句中的up相对应意为"向下",故选A
5、C 考查副词及句意理解 根据题干the sea horse will (5)…jump and eat it up.可知该空处在句中作状语修饰动词jump,故填入副词,结合上文Then when a small fish swims by可知"当小鱼游过的时候"可推知海马会突然跳起来然后吃掉它.所给词中suddenly为副词意为"突然地",故选C
点评 一般的空缺都可以通过其所在的句式结构和句法成分来判断其词性.进一步缩小词的选择范围,从而正确地选词.
| A. | a half hour | B. | half an hour | C. | hour a half | D. | half hour |
| A. | does his son come | B. | his son comes | ||
| C. | did his son come | D. | his son came |