(
课件网) Unit 1 Food for thought 【Grammar 】 Look at the sentences from the reading passage. Pay attention to the words in bold. 01 I was able to hold a knife and fork—and chopsticks! But there are still some dishes that Dad dare not try even after many years of marriage to my mother. Mum and I just have to find a way to get him into the kitchen. We’d better not eat too much roast food as it may make us suffer from heat inside our bodies. “You needn’t try it if you don’t want to,” Mum said. Modals a. be able to b. dare not c. have to d. had better e. needn’t 1. be afraid to do something 2. not be necessary to do something 3. give advice to do or not to do something 4. be necessary or give strong advice to do something 5. have the ability to do something Match the meanings to the words. Modals 动词 Look at the sentences from the reading passage. Pay attention to the words in bold. 01 动词的分类 Look at the sentences from the reading passage. Pay attention to the words in bold. 01 动词的分类 情态动词 modals 没有人称、数的变化 必须和其他动词一起构成谓语 用来表示态度、愿望、推测 情态动词 现在 can may must need dare had better (not) 过去 could might / / / / be able to have to 情态动词的选择 01 通过努力 客观 shall should ought to will would 情态动词的定义 01 情态动词_____独立作谓语，只能和_____一起构成谓语，没有数的变化，具有助动词功能。 不能 动词原形 我必须要多喝热水。I_____drink more hot water. 我能做到。 I_____do it. 禁止在这里吸烟。 You_____smoke here. 他今天不需要工作。 He_____work today. 我应该完成作业。 I_____do homework. 我可以进来吗？ _____I come in must can mustn’t needn’t should May 情态动词 (Modal verb) Look at the sentences from the reading passage. Pay attention to the words in bold. 01 情态动词之歌 be able to do sth = can do sth 能够做某事 I will be able to speak Japanese in another few months. 再过几个月，我就能讲日语了。 be able to have to ：（客观）不得不 must :（主观）必须 因为天气不好，我不得不离开了。 I have to leave because of the bad weather. have to had better do sth : 最好做某事 had better not do sth: 最好不做某事 You’d better sit here and have a rest. 你最好坐在这儿休息一下。 She had better not tell lies any more. 她最好再也别撒谎了。 had better If you dare not try a “painful” diet to stay healthy, this new app is the perfect solution — and you needn’t pay for it! The app works by quickly showing photos of different food. All you have to do is select the photos of healthy food. Then you’ll be able to train your brain to select healthy food in real situations. So, if you’re a sugar addict and aren’t able to say no to chocolate or cola, you had better download it now! Underline the modals and talk about their meanings. P6 have to dare not had better needn’t/ don’t have to be able to P7 Table manners test Table manners in China rectangular table长方形桌子 status地位 选择合适的情态动词并用其适当形式填空,每词限用一次。be able to, dare, have to, had better, ... ...
