Unit 3 单元语法精讲精练（作业课件）-【四清导航】2023-2024学年九年级英语上册（人教版 河南专用）

英语 九年级上册 人教版 四清导航 单元语法精讲精练 ►宾语从句的引导词 当宾语从句是特殊疑问句时，特殊疑问词就是引导词，不可省略。 I wondered what I should do next.我想知道下一步该做什么。 I don't know whose book it is.我不知道这是谁的书。 ►宾语从句的语序 宾语从句为陈述句语序。 ►宾语从句的简化结构 由特殊疑问词引导的宾语从句通常可简化成“特殊疑问词＋不定式”结构，此时主从复合句变成了简单句。但简化时要注意以下两点： 1．原从句的主语应与主句的主语或间接宾语一致； 2．简单句的疑问词仍为原宾语从句的引导词。 Can you tell me how I can get to the railway station？＝Can you tell me how to get to the railway station？你能告诉我如何去火车站吗？ ►宾语从句的否定前移 当宾语从句表示否定意义时，如果主句的主语是第一人称，谓语动词是think，believe，suppose，expect等词时，通常将否定转移到主句的谓语动词中。 I don't believe he will come.我相信他不会来了。 I don't think there is anything wrong with the radio.我认为这台收音机没有毛病。 【拓展】(1)当宾语从句的否定词转移时，若主句的主语是第一人称，则该句的反义疑问句由从句来决定。 I don't think he is an honest boy，is he？我认为他不是一个诚实的孩子，对吗？ (2)当主句的主语不是第一人称时，则该句的反义疑问句由主句来决定。 You don't believe he will come here soon，do you？你不相信他很快就会来这儿，对吗？ ►宾语从句的用法 宾语从句需注意， 几个事项应牢记： 一是关键引导词， 不同句子词相异。 陈述句子用that，一般疑问“是否(if，whether)”替。 二是时态常变化，主句不同从句异。 主句若为现在时，从句时态可随意。 主句若为过去时，从句时态向后移。 三是语序要记清，从句永保陈述序。 一、根据所给提示语将下列句子用礼貌的方式表达出来。 1．Where can I get some grapes？(Could you tell me…) 2．When does Central Music Club open？(Excuse me，can you tell me…) 3．Do I need to turn on the oven now？(I'd like to know…) 4．How can I mail the letter？(Excuse me，do you know…) 5．Why did Henry go to the bookstore？(Pardon me，could you please tell me…) Could you tell me where I can get some grapes? Excuse me，can you tell me when Central Music Club opens? I'd like to know if/whether I need to turn on the oven now． Excuse me，do you know how I can mail the letter? Pardon me，could you please tell me why Henry went to the bookstore? 二、在空白处填入一个适当的单词或用括号内所给单词的适当形式填空。 Emma was dreaming.In her dream，she was sitting on a train.A boy next to her asked her，“Excuse me，do you know 6._____ the train will get to London？” Emma didn't have a watch so she didn't know how 7.__________ (answer) his question.She was about to ask her sister Annie when she heard someone 8.waking (wake) her up.It was her sister Annie. “It's too late，Emma! Get up！” Then Emma had to get up. when to answer Annie liked making plans.In the morning，she asked Emma to write down what she 9._____ (have) to do today. “You must deal with (处理) the mouse problem.Could you tell me 10._____ you'll deal with it？” “Mousetraps (老鼠夹) can kill mice.After breakfast, I'll go and buy one，” answered Emma. “Write it down，” said Annie. Emma took her pencil out of her pencil case，but she stopped.She forgot 11._____ to spell the word “mousetrap”．She was sure that Annie would laugh at her because she didn't know how to spell the word.She wondered 12._____ she put her dictionary last night. had how how where “On the sofa? No，” Emma said to herself.“In the bookcase？” Annie was a little impatient.She asked Emma 13._____ she didn't write down the word quickly. Emma didn't hear 14._____ Annie said.She couldn't stop yawning (打哈欠).From far away she could hear the boy say，“Your dictionary is next to your pillow (枕头).” Hearing that，Emma smiled. why what 三、根据短文内容及括号内所给汉语提示补全短文。 At twelve，I came to Park School and became a new student.At the new school，no one knew 15._______________(我是谁).I was very lonely and didn't have fun.Mom ever asked me 16._________________________ (我怎么了) but I didn't tell her about my problem.I didn't want her to worry about me. One day，my classmates were talking happily，but I sat quietly as usual.At that moment，a boy came into the classroom.I didn't know 17.________________ (他叫什么名字).He looked at me and smiled.His smile changed my life.He became a good friend of mine and he taught me how to get on with others.Later I became close to my other classmates. who I was what was wrong with me what his name was One day，I asked him 18.______________________________ (那天他为什么对我微笑)，but he didn't remember！It doesn't matter.Those dark days have gone.Now I've become an outgoing and brave girl.That's true.My younger sister often asks me for help.She often asks，“Hey，Gina！Could you tell me 19.___________________________________ (我怎么才能交到更多的朋友)？Could you tell me…” why he smiled at me that day how I can make more friends eq \x(宾语从句Ⅱ) eq \b\lc\{(\a\vs4\al\co1(What's his father's name？,他的父亲叫什么名字？,I don't know what his father's name is.,我不知道他的父亲叫什么名字。)) eq \b\lc\{(\a\vs4\al\co1(When will they leave for Shanghai？,他们什么时候动身去上海？,Can you tell me when they will leave for Shanghai？,你能告诉我他们什么时候动身去上海吗？)) $$