第4课时 Section B(1a2b) 一、根据句意在空白处填入1个适当的单词或括号内单词的正确形式 1．We can't play outside because _____ the bad weather. 2．Climbing the mountains is _____(tired)． 3．The clouds in Mount Huangshan look _____(amaze)． 4．Look at the rainbow(彩虹). It feels like a _____(magic) place. 5．The sights look like a part of a _____(paint)． 6．My shoes are wet and dirty because the rain _____(pour) outside now. 7．He _____(have) to go home early as his father is ill. 8．Students should walk _____(slow) in the hallway. 9．Why are you _____(laugh) It's not funny. 10．It's windy. It's difficult for people _____(wear) hats. 二、根据汉语意思完成句子，每空一词 1．我们正在英语方面取得很大的进步。 We are _____ _____ _____ in English. 2．即使天气很差，人们依然情绪高涨。 _____ the weather is bad, people are still _____ _____ _____． 3．我很享受这次经历。 I _____ the _____ very much. 4．我的老师总是鼓励我努力学习。 My teacher always _____ me _____ _____ _____． 5．太阳正穿过云层照下来，但是风却刮得很猛。 The sun is _____ _____ the clouds, but the wind is _____ _____． 三、语法填空 I am Dave. Some of my classmates are talking about 1．_____(they) holidays online. Jill: My grandparents live on the farm. I go there 2．_____ my sister today. The weather is good. It is 3．_____(sun), so I play outside with my sister. On the farm, my sister milks cows and 4．_____(ride) horses. I feed chickens and pick apples. We have a lot of fun. Mark: I go to Shanghai with my parents. We live in a big hotel. My parents want to go shopping. 5．_____ I don't like going shopping. So I stay in 6．_____ hotel and watch TV all day long. This is 7．_____(real) a boring trip. Anna: I think the best 8．_____(place) for a holiday are the beaches. I go to Sanya with my brother. The sand(沙子) there is white. Look at the picture! We 9．_____(make) a big house with the sand. We eat many kinds of seafood(海鲜). They are so delicious. It feels good 10．_____(be) at the sea. 四、任务型阅读 Many scientists say that the Earth is getting warmer. Now they have found something new—hot cities! In the southern US, they have found that cities become very hot in summer. China also has the same kind of problems. Every year more farming land is used(被使用) for factories(工厂) or offices. More housing is needed too. And people buy more cars. We have more new roads and new car parks in the city centres. This all makes the cities hotter. It is not easy to change the situation(情形)． City planners(规划师) say that we should plant more trees in the middle of cities. “Every new street should have trees on both sides，” they say. Trees make the temperature lower, so we should have more trees in our parks. Also we should paint our roofs(屋顶) white. If we do this, they will not become so hot. People continue(继续) to cut down forests around the cities. This makes the problem worse. Cities are growing faster and faster. By the year 2050, 80% of the world's population(人口) will be living in citie ... ...
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