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课件网) Unit 4 Unit 4 Digital life The fun they had 1. “What a waste!” said Tommy, “When you finish the book, you just throw it away, I guess …” “真是浪费！”汤米说，“我猜读完后你准会扔掉它……” 【语境应用】 完成句子。 1) 看这种电影是浪费时间。 It’s _____ _____ _____ _____ to see such a movie. 2) 不要浪费食物。 Don’t _____ food. 3) 她总是把钱浪费在不必要的东西上。 She always _____ the money _____ unnecessary things. 4) 不要把你所有的时间都浪费在玩游戏上。 Don’t _____ all your time _____ games. 5) 卧室后面有块荒地。 There is a _____ _____ behind the bedroom. a waste of time waste wastes on waste playing waste land throw (threw, thrown) v. 投，扔，抛，掷 throw away 扔掉；丢弃 若跟代词作宾语时，代词要放在throw与away之间 若跟名词作宾语时，名词可位于throw与away之间，也可位于away之后 e.g. Stop throwing stones at the window! I don't need that —you can throw it away. Who threw away that old chair = Who threw that old chair away 【语境应用】单项选择。 1) ( ) Recycling is good, so don’t _____ bottles or newspapers. A. find out B. hand in C. use up D. throw away 2) ( ) —Sam, let's _____ these old things. I don't need them any more. —No. We can try to put them to good use. A. pick up B. find out C. try on D. throw away D D guess v. 猜，猜测 v. 想；以为，后面常跟从句 在“I / We guess +从句”结构中，否定从句时要将否定提前。有类似用法的词还有think, believe等 e.g. Guess what We found the lost cat. I don't guess he is from Shanghai. 我猜他不是来自上海。 We don't believe he is stupid. 我们相信他不傻。 I don't think it's important to use computers. 我认为使用计算机不重要。 【语境应用】完成句子。 1) 他猜那个答案是错的。 _____ _____ that answer was wrong. 2) 她认为那个故事不是真的。 She _____ _____ the story _____ true. He guessed doesn't think is 2. “Why would anyone write about school ” “为什么会有人写关于学校的事情？” anyone pron. 有人，任何人 常用于疑问句、否定句或条件状语从句中，意为“某人”，相当于anybody；在句型变换时，常用来替代肯定句中的someone/somebody (常译为：什么人; 谁) e.g. Does anyone want to go with us He can’t see anyone in the classroom. 当anyone做主语时，谓语动词用单数 e.g. If anyone comes, ask him to wait. Does anyone else want to come 当有形容词修饰anyone时，形容词应置于其后 e.g. Did you see anyone famous They offer help and advice to anyone interested in becoming a teacher. 3. Margie was thinking about how the students must have loved school in the old days. 玛吉心想，过去学生们一定非常喜欢学校。 must have done 一定，准是，想必…… 表示对过去发生事情的肯定推测，只用于肯定句中 e.g. This cake is very sweet. You must have put a lot of sugar in it. 这蛋糕很甜，你一定是放了很多糖。 It must have rained last night, for the ground is wet. 昨晚一定下雨了，因为地面湿了。 ... ...
