2024年牛津译林版中考英语专题复习—情态动词课件

Saturday morning at five o’clock Bet I was the first one up on the block Had to bet with it, couldn’t be slow Packed our car, got ready to go Took our sleeping bags,took our tents Took our skillet, and away we went We’re gonna do my favourite thing Oh, how I love to go camping I’m going camping, feels so good Camping, there in the woods Camping makes me sing Oh, how I love to go camping Camping Enjoy a song Good news We may go for a school trip on 20, April. You must be happy on hearing the news. Trips can not only make us feel relaxed, but also open up our eyes. We should remember safety comes first. Could you give us some safety tips ? We had better wear light and comfortable shoes and clothes. . What outdoor activities do you know?(brainstorming) 2 Grammar Revision Modal Verbs 情态动词 What outdoor activities do you know?(brainstorming) 3 Modal Verbs 情态动词 情态动词本身有一定的词义, 表示说话人的情感和态度, 不可单独作谓语, 必须和其他动词原形连用构成谓语。 情态动词的特点: (1)其后接动词原形; (2)无人称和数的变化(have to除外,主语为第三人称单数时用has to); (3)具有助动词的作用, 可构成否定句、疑问句及用于简略答语。 【注意】近10年的安徽中考单项选择试题中共考查7次。 Modal Verbs learnt in junior middle school can/can’t/could I can cook simple meals. Can we bring music players to school? This pair of shoes can't be Helen's. I could swim at the age of 6. Could you please speak a little louder? The news could be true. 表示能力 表示请求,允许 表示推测(常用于否定句和疑问句) 在疑问句中表示委婉的请求 表示能力 ( can 的过去式) 表示推测 may/might 1)—May I use your pen? —Yes, you may./No, you mustn’t/can’t. 2)He may come very soon. 3)May you return soon! 4)Might I borrow some money now? 5)He might be alive. ①两者都表示“可能;可以;请求;许可”,might的语气较为委婉; ②might(may的过去式)有三种用法:过去式;使语气更加委婉、客气;表示的可能性更小; ③may用于祈使句,表示祝福和祝愿. must/have to 1)My brother was badly ill. I had to call the doctor. 2)I must finish my work today. 3)The man must be our teacher. 4)You mustn’t drive after drinking. 5)—Must I go home now? —No, you needn’t/don’t have to. ①两者都表示“必须”。must表示说话人的主观意愿;have to表示客观需要(有时态和人称的变化);②must可以表示肯定推测,意为“一定,准是”,其否定形式为mustn’t,意为“禁止;不准;不许;③ 对must构成的一般疑问句进行回答时,肯定回答用“Yes,…must.”,否定回答用“N