Unit 1-2单元语法知识2024-2025学年人教版英语九年级全册

导入： 宾语从句的复习： 1.三大要素： 1. 引导词 2. 陈述语序 3. 时态 2.三大引导词： 1. that引导本身就是陈述句的陈述句 2. if/whether引导由一般疑问句转变为的陈述句 3. 特殊疑问词引导有特殊疑问句转变为的陈述句 3. 宾语从句中that什么时候能省略？ 当that紧挨着前面的动词时that可以省略 Eg：I believe that you can do it well I want to tell you that you can do it well 4.宾从的时态 1. 当主句是现在时的某种时态时，从句根据自己的情况而定 Eg：I believe that your dream will come true in the future. 2. 当主句是过去式的某种时态时，从句也必须用过去的某种时态 Eg:I believed that your dream would come true 3. 当从句是客观真理事实时，不管主句是什么时态，从句都要用一般现在时 Eg：I know that there are 24 hours a day. 重点语法： （1） 感叹句 表示喜怒哀乐强烈的句子 练习： （8） 这个小汽车非常酷！ （9） 好大的一颗苹果树！ （10） 我不敢想象我们会有多么激动，当我们遇见他时！ （2） 定语从句 修饰集团“三姑六婆” 1． “三姑”——单词前置 a. 形容词（adj.） 例如： a tough guy 　　 b. 单个的动名词或现在分词（V-ing） 例如： a running dog c. 单个的过去分词（V-ed） 例如： a broken heart 2 “六婆”——短语、句子后置 a. 现在分词短语（V-ing...） 例如： a student majoring in Art economies emerging from Asia b. 过去分词短语（V-ed...） 例如： businessmen driven by profits books published in the 20th century c. 动词不定式短语（to do...） 例如：　 something to drink a way to boost profits 增加利润的方式 d. 介词短语（prep. ...） 例如： clouds in the western sky the readers under the age of forty e. 形容词短语（adj. ...） 例如： a basket full of fruits　 food necessary to us f. 定语从句（that/wh- ...） 例如： the girl who is beautiful 那个美丽的女孩　 the changes that took place 那些过去发生的变化 总结： 英语中三姑在前，六婆在后；汉语中无论三姑六婆都在名词之前，六婆往往在三姑前 例：a tall girl in the classroom 3 6 一个高高的教室里的女孩；一个在教室里的高高的女孩 注意：当先行词为time时，引导词为when 当先行词为reason时，引导词为why 定语从句 当先行词为地点时，引导词为where （2） 限制性定语从句和非限定性定语从句 Eg：this is a pen which is beautiful。 This is a pen，which can write。 区别：引导词： 修饰的成分： 例题解析： 1． This is the most beautiful picture ________ I have seen. A．that B．which C．whose D．what 2．________ is often the case, we have worked out the production plan. A．Which B．When C．What D．As 3．A graduation ceremony is a custom ________ usually takes place in June. A．what B．where C．who D．which 4．I will always remember the teachers ________ teach me in my junior high. A．who B．which C．what D．whose 5．Mr. Lee is a man ________ I can depend on. I trust him. A．which B．when C．who D．what 6. we should protect the environment， ________ can help us provid fresh air A．which B．when C．who D．what 课堂练习 1． I learn English ________ practicing conversations with friends. A．on B．by C．in D．of 2． you must go and play football，at least wait until school is over． A．If B．Whether C．Unless D．So that 3．___________fine weather it is! Let’s go for a walk. A．What B．What a C．How D．How a 4．You can ________ in the dictionary to get the meaning of the new word. A．look for B．look up C．look at D．look out 5．-- Did Qingdao show ____ to the world during the SCO Summit (上海合作组织峰会)? -- Sure! Her beauty, high technology and rapid development. A．something special B．anything special C．special something D．special anything 6．To keep children away from danger, we warn parents _________children at home alone. A．leave B．to leave C．not leave D．not to leave 7．–Oh, my God! I have ______ five pounds. --Don’t worry. It’s normal for a growing teenage girl. A．put up B．put off C．put on D．put down 8．Mum asked me to ______for dinner. A．lay the table B．go to sleep C．keep a diary D．take a vacation 9．—What did our teacher say just now? —He asked ________. A．if we needed any help or not B．whether we had any questions C．which question we can’t understand D．that we could finish homework on time 10．— Can you finish your math homework this afternoon? —________ You know, I am good at math. A．It’s a piece of cake. B．It serves you right. C．Sorry, I can’t. D．I’m not sure. A Festivals and holidays are important for people all around the world. They show different cultures. Here are some famous festivals and holidays in some countries. St Patrick’s Day St. Patrick’s Day is on March the seventeenth. It is a big festival in the United States. People wear green clothes on St. Patrick’s Day. In some places, they even make the river green. Children’s Day On May the fifth, Japanese celebrate their Children’s Day. It is a national holiday in Japan. Outside their homes, families fly kites that look like fish. Canadian Thanksgiving In Canada, Thanksgiving is in October—the second Monday in October. Canadian Thanksgiving is a time for families to get together for a big dinner. St. Lucia’s Day St. Lucia’s Day is a holiday in Sweden. It is in December. St. Lucia’s Day is a day to bring light into the house. Little girls put candies on their heads. 21．What color clothes do people wear on St. Patrick’s Day? A．Green. B．White. C．Red. D．Yellow. 22．In which country is May the fifth a national holiday? A．America. B．Sweden. C．Japan. D．Canada. 23．What do girls do on St. Lucia’s Day? A．Make the river green. B．Fly kites. C．Put candies on their heads. D．Have a biggest dinner. 24．Which of the following is true? A．St. Lucia’s Day is a holiday in Canada. B．Thanksgiving is a day to bring light into the house. C．Japanese families fly kites that look like fish on Children’s Day. D．Festivals and holidays are not important for people all around the world. 25．Where is the passage probably from? A．A science report. B．A fiction about amusement. C．A book about technology. D．A magazine about culture. 4 学科网（北京）股份有限公司 $$