Unit5 grammar 课件 2021—2022学年牛津译林版八年级英语上册

Unit 5 Wild animals Grammar 1 Let’s learn more about animals! bee n. 蜜蜂 get lost=be lost =lose one’s way They never get lost. 他们从不会迷路。 蜜蜂们总能记住原路返回。 Bees always remember to come back the same way as they went. bat n. 蝙蝠 Let’s learn more about animals! 你了解蝙蝠什么？ 蝙蝠能在嘴和耳的帮助 下决定往正确的方向飞。 What do you know about bats? Bats can decide to fly right Way with the help of their mouth and ears. closed adj. bat n. New words bee n. lost adj. 关闭的 蝙蝠 蜜蜂 迷路的，迷失的 get lost the same as save 迷路 与…同样 储存，节省 Situation Pay attention to the circled words. may表推测，意为“可能，也许”。 动词不定式结构： verb + to do Lead in It's difficult for giant pandas to live in the wild. They face serious problems. For example, the bamboo forest are becoming smaller and smaller. What do you think may happen to pandas? They_______________________________ may not have a place to live or food to eat. .... 6 Presentation I without the food. Wild animals___________ dishes on the table. may become may die Using: may 7 They may be doing homework. 当我们猜测某件事发生的可能性时， 常用may表示______ 、_______ . 2. 在肯定句中，may后通常接_______, ________, __________. It may snow. She may be on the playground. Tip 1 也许 可能 do sth. be + 名词、 形容词、介词短语 be + doing sth They may be playing chess. They may get sick. 1. As a result, pandas may not have a place to live or food to eat. Tip 3. may 表示猜测，可能性，常用于肯定句 或否定句。 2. Mr. Zheng may not be in the office. 3. He may not be repairing his camera. 否定句在may后加not Tip 2. 可能不、也许不 1.表猜测，只能用于肯定句与否定句中。例 They may go to the natural reserve next month. =Maybe they will go to the natural reserve next month. As a result, pandas may not have a place to live or food to eat. =As a result, maybe pandas will not have a place to live or… 注意：可以与副词possibly \ perhaps \ maybe进行转换,注意时态。 may 表“猜测” Summary may:也许；可能 ，猜测事情的可能性，通常只用于肯定句和否定句中。(可能性低) e.g. You may be right. He may not come to the party this evening. 其他表示猜测：一定