2．In England and America distance ________ measure in miles, not in kilometres. 答案is measured 主语distance和measure之间为被动关系，且本句描述一般事实，应用一般现在时的被动语态，故填is measured。
3．2017江苏高考________ determine where we are in relation to our surroundings remains an essential skill for our survival. 答案Determining 此处应用动名词短语作主语，描述一般行为和习惯。
4．2017浙江高考He was ________ amaze at what Benjamin had done with his gift. 答案amazed be amazed at ... 为常用搭配，意为“对感到吃惊”。
5．Its cruel to kill beautiful and intelligent ________ creature like elephants. 答案creatures 此处应用名词的复数形式，泛指各种动物，故填creatures。
6．His only chance of ________ survive is a heart transplant. 答案survival of后应用名词，survival “生存，存活”，符合题意。
7．He had no ________ aware of his mistakes. 答案awareness 此处意为“不知道”，设空处作had的宾语，故用所给词的名词形式。
8．Many laws have been passed to prohibit cutting ________ the trees. 答案down cut down为固定动词短语，意为“砍倒”。
9．Children who live in the Countrys rural areas are very likely ________ be poor. 答案to be be likely to do “很可能” 10．The building ________ destroy by fire completely yesterday. 答案was destroyed building与destroy之间为被动关系，且在描述过去发生的事情，故用一般过去时的被动语态。
Ⅲ 单句写作 1．每年成千上万的黑斑蝴蝶从加拿大开辟道路经过长途迁徙来到墨西哥的森林。
__________________________________________________________________ 答案Every year, hundreds of millions of Monarch Butterflies from Canada find their way to have a long migration to the forests of Mexico. 2．他们在十月下旬到达米却肯州Michoacan并发现过冬地点。
__________________________________________________________________ 答案They arrive in Michoacan in late October and discover a right place to spend winter. 3．一到那里，它们就聚集成大团mass。
__________________________________________________________________ 答案Once there, they gather together in large masses. 4．这些大团很重，以至于压弯或压折树枝。
__________________________________________________________________ 答案The masses often become so heavy that they cause tree branches to bend or even break. 5．这些蝴蝶团可以让allow蝴蝶在夜间低温下生存。
__________________________________________________________________ 答案These butterfly groups can allow butterflies to survive in the low nighttime temperatures. Ⅳ 连句成篇微写作，用上面单句连接而成 答案 Every year, hundreds of millions of Monarch Butterflies from Canada find their way to have a long migration to the forests of Mexico. They arrive in Michoacan in late October and discover a right place to spend winter. Once there, they gather together in large masses, which often become so heavy that they cause tree branches to bend or even break. But these butterfly groups can allow butterflies to survive in the low nighttime temperatures. [思维训练] Ⅰ 阅读理解 A Many animals recognize their food because they see it. So do humans. When you see an apple or a piece of chocolate you know that you can eat it. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. You may dislike some types of food because they do not look, smell or taste very nice. Different animals use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense. Although there are many different types of food, some animals spend their lives eating only one type. The giant panda 大熊猫 eats only one particular type of bamboo 竹子. Other animals eat only one type of food even when given the choice. A kind of white butterfly 蝴蝶 will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden. However, most animals have a more varied diet 多样化饮食. The bear eats fruits and fish. The fox eats small animals, birds and fruits. The diet of these animals will be different depending on the season. Humans have a very varied diet. We often eat food because we like it and not because it is good for us. In countries such as France and Britain, people eat food with too much sugar. This makes them overweight, which is bad for their health. Eating too much red meat and animal products, such a