[原创]仁爱英语八上Unit2Topic2 Section B 修改后.ppt

Listen to the chant and write down the key phrase for each picture. 录音3b-P38 3b wash hands have a bath open the window early to rise Listen again and repeat, paying attention to the liaison. Wash your hands, have a bath. Open the window, take a fresh breath. Early to bed, early to rise. Having good habits, makes a man healthy, Wealthy and wise. Liaison makes our English sounds smooth, and one type of it is to link consonant with vowel. 录音3b-P38 3b How to use should, shouldn’t, must, mustn’t. 2. Go on talking about how to cultivate good habits to keep healthy. enough 用法小结 ① adj. 足够的，放在名词之前。 Eg：Do you have enough money to buy it? There are enough people to do the work. ②adv. 足够地 ，放在形容词或副词之后。 Eg：It’s good enough, I think. If you get up early enough, you will catch the bus. It is necessary for your health. ① It’s necessary for sb/sth 对某人或某物来说是有必要的 ② be necessary to do sth. 做……是必要的 ③ be necessary for sb. to do sth. 对……来说做……是必要的 Eg：It is necessary for us to learn English well. I broke my ruler, it may be necessary to buy a new one. break的过去式 He often takes an active part in all kinds of activities. 积极参加 Section B ? 用must? 还是mustn’t? do morning exercises He must do … Is doing morning exercises good or bad for our health? It’s good for our health. 用must? 还是mustn’t? throw litter around He mustn’t throw… Is________________ good or bad for us? It’s bad for us. throwing…around Throwing…around is bad for us. 用must? 还是mustn’t? put litter into the dustbin He must put… stay up late working on the computer He mustn’t stay… 1. We__________ go to bed early. 2. He _________ get up late . 3. She _________keep the fingernails long . 4. 4. We__________ wash hands before meals. 5. The boys ________ play sports right after