人教版英语七年级上册Unit 3 知识点讲解（附习题，有答案）

Unit 3 课后作业 一、根据句意及括号内所给词的适当形式填空。 1．These are （pen）. 2． （be）those your parents? 3．This is （she）gold ring. 4．Here are two （photo）of my family. 5．Those （child）boats are on the river. 6．Mr Li （have）a new car now. 7． （who）baseball is that? 8．Are these your keys? No, （it）aren’t. 9．Is this （you）son? 10．What colour are the （watch）? 二、单项选择。 （ ）1．—Are those your pen friends? —Yes, . A．they are B．they’re C．they are not. D．they aren’t （ ）2．The son of my aunt is my . A．uncle B．brother C．sister D．cousin （ ）3． are good friends. A．You, I and he B．He, you and I C．I, you and he D．You, he and I （ ）4．Look at the . They’re very cute. A． B．babys C．babies D．babys’ （ ）5． Math books, they’re books. A．Their; they B．They’re; their C．Them; their D．They; them’s （ ）6．Mrs Hill is a good teacher. She loves his students . A．much; very B．very; very C．very much; much D．very; very much （ ）7．Please call Mary 245—6218. A．at B．for C．in D．of （ ）8．— is your grandfather? —Fine. A．What B．How C．Who D．Where （ ）9．Are these parents? A．you B．she C．Mona’s D．they （ ）10．Kate and I good friends. A．are B．is C．am D．be 三、按要求完成下列句子，每空一词。 （A）句型转换 1．That is my good pen friend.（改为复数句子） our good pen . 2．This is her family photo.（变为一般疑问句） her photo? 3．Tom is Mr Green’s son.（改为同义句） Mr Green is . （B）根据汉语意思完成下列句子。 6．这是我的家庭照。 This is . 7．这两位是你兄弟吗？ these two ? 8．在照片里的那些女人是谁？ Who in the picture? 9．你能画一张安娜的全家福吗？ Can you a picture family? 10．那串钥匙是珍妮的吗？ that Jane’s ? 四、补全对话，每空一词。 A：Look at the picture