Unit 7 Food Festival Topic 2 语法Grammar if或whether引导的宾语从句-2023-2024学年八年级英语下册单元重难点易错题精练（仁爱科普版）

Unit 7 Food Festival Topic 2 if或whether引导的宾语从句 （时间：60分钟，满分：100分） 由 if 或 whether 引导的宾语从句, if 或 whether在句中不充当任何成分，只起连接作用,但不能省略。在句中翻译成“是否”。这种宾语从句常是一般疑问句转化而来的。 引导宾语从句通常用 whether 而不用 if 的几种情况： (1) whether引导的从句居于句首。如: Whether Ted agrees with me or not, I don't know. 泰德是否同意我的意见，我不知道。 (2)从句位于介词后作介词宾语。如： John doesn't care about whether it will rain tomorrow.约翰并不关心明天是否会下雨。 (3) whether在不定式前,与不定式组成词组。如: Sarah didn't tell me whether to go or stay.萨拉没告诉我要去还是要留。 (4)主句的谓语动词是 discuss等动词。如: Sam is discussing whether they will take the subway with his classmates. 萨姆正和他的同班同学讨论他们是否要坐地铁。 1、 单项选择(本大题共50小题，每小题2分，共100分) 1．（23-24八年级上·福建泉州·期末）I enjoy listening to music. I don’t mind ________ it is pop music or not. A．what B．if C．whether 2．（23-24八年级上·福建泉州·期末）—I am not sure ________ we will win the game. —I believe you can make it. A．how B．when C．whether 3．（23-24八年级上·福建福州·期末）—I’m not sure ________ I can catch the early bus. —Hurry up! There is little time left. A．that B．whether C．where 4．（23-24八年级上·福建福州·期末）—What about this mobile phone? I want to know ________. —Sure! It’s the latest one at the best price. A．whether you like it B．where you bought it C．when you use it often 5．（23-24八年级上·福建福州·期末）—I wonder ________ it will rain or not tomorrow. —It’s hard to say. The weather changes often in autumn. A．whether B．that C．if 6．（23-24八年级上·福建泉州·期末）I’m not sure ________ people will have computers in their bodies some day. A．that B．whether C．what 7．（22-23八年级上·福建南平·期末）I am not sure ________ Michael can come to my birthday party or not. A．if B．that C．whether 8．（22-23八年级上·福建莆田·期末）—Let’s go to visit Mrs. Green now. —Good idea. I’ll call her to see ________ she is at home or not. A．if B．when C．whether 9．（21-22八年级上·福建泉州·期末）—We are not sure ______ we can win the 100-meter relay race. —I think you’ll win if you try your best. A．whether B．why C．when 10．（22-23八年级上·福建福州·期末）—How many people will come to your birthday party? —About twenty. I am not sure ________ Linda will make it or not. A．if B．that C．whether 11．（