人教版英语八年级下册Unit3 知识清单

U3知识清单 1. 句型 ① can/could 用于提问，表请求 肯定回答：Yes, sb. can. 否定回答：No, sb. can’t. （Can/Could 表请求时，回答不能用 could） 例题： — Could you look after my pet dog for me while I am away? — _______. A．No, thanks B．Yes, I could C．With pleasure D．I am sure you will ② can/could 用于提问，表能力 could 表示过去的能力 例句：Could you swim last year? 2. 名词 VS 动词 Yes, I could./ No, I couldn’t. surprise 名词 惊喜 “What happened?” my mother asked in surprise. 动词 _使吃惊__ 例子：I surprised my mother. walk 名词 _散步__ Could you take the dog for a walk? 动词 _走路__ 例子：I walk to school every day. 名词 _节目__ Could I watch one show first? show work watch 动词 _展示__ 名词 _工作__ 例子： I will show you the way to school. 例子： Teaching you English is my work. 动词 _工作__ I can’t work all day. 名词 _手表__ 例子：I bought a new watch. 动词 _看_____ You watch TV all the time. 3. take 词组 take away——带走 take photos/pictures——照相 take care——当心，保重 take place——发生 take off——飞机起飞，脱掉衣服 take a look/take a walk——看一看，散步 take down——记下 take turns——轮流，按顺序 take care of ——照顾 take part in——参加 take after