人教版英语七下阅读和完型20篇

人教版英语七年下册阅读理解 20 篇阅读理解 1The salmon(大麻哈鱼) is a very strange fish. It is born in a river. But the youngsalmon takes 2 years to swim down the rivers towards the Pacific Ocean. Foranother 2 years it lives in the sea and becomes full grown. Then it returns to theriver where it was born.A grown-up salmon weighs about 25 pounds and is nearly three feet long. Thefemale salmon will not lay the eggs(产卵) in the Pacific Ocean. When it is almosttime to lay them, both male and female salmon begin a great journey. Each salmonis heading for the river where it was born. A salmon may be a thousand miles fromwhere its life began, yet it is able to return to that place.As the salmon swim, larger fish attack(袭击) them. The salmon are food forsome other fish.Some are caught by fishermen. The salmon that are left keepswimming.After they enter the rivers, they head upstream(向上游). If rocks andwaterfalls(瀑布) are in their way, the salmon leap(跳) over them. A salmon can leapup a fall as high as ten feet. It leaps by swimming at full speed under water, thenrising to the surface. Almost the whole body of a salmon is made of muscle(肌肉). It is these powerful muscles that make the salmon fit for fast swimming,turning quickly, and leaping high out of the water.Some reach their river in summer, others in the early autumn. They have comehundreds, even thousands of miles and it has taken them weeks and months.Choose the correct answer. 1. The young salmon was born _____ and grows up _____. A. in a river...in the river B. in a river...in the sea C. in a sea...in the sea D. in a sea...in the river2. _____, both male and female salmon will return to where they were born. A. When...