Unit 3 Could you please clean your room？ Section B 3a-Self check分层作业 基础达标 一、单词拼写 1．The temperature in Wuxi (drop) a lot last week because of the cold air. 【答案】dropped 【详解】句意：由于冷空气的影响，无锡上周的气温下降了很多。根据“last week”以及备选词，可知设空处的谓语动词应用一般过去时。drop“下降”，过去式是dropped。故填dropped。 2．I don’t mind doing chores. I think it can help teenagers to understand the idea of (公平). 【答案】fairness 【详解】句意：我不介意做家务。我认为做家务能帮助孩子们理解公平的概念。“the idea of ”表示“……的概念”，故此处应填名词；由汉语提示可知，fairness“公平”符合题意，该单词为不可数名词，故填fairness。 3．The government is setting up nature parks and (研制；制定) other plans. 【答案】developing 【详解】句意：政府正在建立自然公园并制定其他计划。develop“研制；制定”，动词；根据句子结构和空前的“and”可知，此处应用动词的现在分词形式developing。故填developing。 4．It’s generous of Wang to （提供）books and dictionaries for children in poor areas. 【答案】provide 【详解】句意：王很慷慨地为贫困地区的孩子们提供书籍和字典。表达“提供”用动词provide。provide sth. for sb.意为“为某人提供某物”，根据句意可知，本句包含句型It’s generous of sb. to do sth.意为“某人做某事很慷慨”。这里不定式to后跟动词原形。故填provide。 5．We should have a good relationship with our （邻居）. 【答案】neighbors/neighbours 【详解】句意：我们应该和邻居保持良好的关系。根据空前没有不定冠词修饰以及所给汉语意思可知，空缺处应该填的是可数名词复数neighbo(u)rs“邻居”表泛指，故填neighbo(u)rs。 二、选词或短语填空（每词或短语只能用一次） take already important depend on as a result fair fall ill (1)Could you help me _____ out the rubbish (2)The boy _____ knows what mistakes he made, so you needn't blame(责备) him. (3)It's very cold outside. Put on your coat when you go out, or you will _____. (4)It's very _____ not to allow those who are drunk to drive. (5)The boy didn't _____ anyone, but he learned English very well. (6)Do you think it is _____ to keep our clothes clean and tidy (7)In the past, many people worked hard all day. _____, some of them had poor bodies. 【答案】 (1)take (2)already (3)fall ill (4)important (5)depend on (6)fair (7)As a result 能力提升 三、 用所给词的适当形式填空。 1. Could you please (not sweep) the floor 【答案】not sweep 2. Some people are good at (borrow) but bad at giving back. 【答案】borrowing 3. I think (do) chores is easy for me. 【答案】doing 4. The earlier kids start learning a foreign language, the (good) they will be at it. 【答案】better 5. He didn’t finish reading English and neither (do) I. 【答案】did 四、单项选择 1．My friends often invite me _____ __ meals in their houses. A．have B．to have C．having D．has 【答案】B 【详解】句意：我的朋友经常邀请我去他们家吃饭。 考查非谓语动词。invite sb. to do sth.要求某人做某事，此处用动词不定式to have作宾语补足语。故选B。 2．—Can I _____ _ your bike —Certainly. But you mustn't _____ ___ it to others. A．lend ... ...
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