Unit 2 Grammar语法 课件 2022-2023学年沪教牛津版英语八年级下册

Unit2 Body language Grammar 牛津深圳版 八年级下册 Work out the rule We usually form a gerund by adding ____ to a (verb/noun). -ing Presentation work smile sit die_______ wait write plan tie_______ sleep move prefer lie_______ working smiling sitting dying waiting writing planning tying sleeping moving preferring lying Presentation The rule 1. 一般在词尾直接加-ing. work-working 2.不发音的e结尾，去掉e再加-ing.make-making 3.“辅+元+辅”结尾，双写最后一个辅音字母 后加-ing. put-putting 4.少数以ie 结尾的，变ie为y, 再加-ing. lie-lying die-dying 动名词作主语或宾语 【观察】 A: Hello, Tony! What do some gestures, such as a hug, mean? B: Hugging someone is a way to greet someone that you know well. A: I see. What should I do to greet someone that I meet for the first time? Grammar 4 B: You can try shaking hands with them. A: OK. I got it. Thank you very much. B: You are welcome. By the way, I plan on watching a movie this evening. Would you like to go with me? A: I’d love to. 【思考】 上面对话中哪些句子包含动名词呢？请用线划出这些动名词并将其分类写在下面的横线上。 （1）作主语 ____________ （2）作宾语 ____________ Hugging shaking ;watching 5 【总结】 ★ 动名词的基本形式为：__________； ★ 动名词可以像名词一样放在句首作句子的 ___________； ★ 动名词也可以跟在 __________或 ___________之后，作它们的 _________。 动词-ing 主语 动词 介词 宾语 6 【作主语】 ● 当单个的动名词作主语时，谓语动词通常使用 ________ 形式； ● 动名词作主语时通常位于句首。但在某些情况下，动名词也可后置。此时可以用 _______ 作形式主语，且常与 no good, no use, worth, a waste of time 等连用； ● 一般式动名词的否定形式是将 ________置于动名词之前。 单数 it not 7 Presentation Playing tricks on others ( be) something we should never do． ▲ 动名词作主语时，谓语用单数： is e.g.打游戏和打篮球是我的兴趣爱好。 Playing computer games and playing basketball (be) my favourite hobbies. ▲ 两个或两个以上不同的动名词作主语，谓语用 复数。 are 【作宾语】 ● 有一些动词后面只能接 ___________，而不能接动词不定式。常见的此类动词有 avoid, consider, enjoy, keep, finish, imagine 等； ● 一些动词之后可接动名词作宾语，也可接动词不定式作宾语，例如 begin, start, continue, forget, remember, stop 等；注意：