人教新课标版九年级Unit14 Section A.ppt.ppt

1b Listening Have you fed the cat yet? ___ What about your bike? ___ Are you ready, Tina? ___ Have you turned off your radio? ___ Listen again. Match each question below with an answer from 2a. Have you feed the car yet? _____ What about your bike? _____ Are you ready, Tina? _____ Have you turned off your raking. _____ Grammar Focus 现在完成时的基本构成方式是用动词have 加上过去分词。它是用来表达过去发生事情的另一种方式。 He has studied English and French. 他学习过英语和法语。? I have read many books. ?我读过很多书。 通常一个动词的过去分词和他的过去式是一样的，但是有一些动词的过去分词有不规则的形式。 Grammar Focus be? been run run go? gone see seen come come speak spoken swim swum give given fly flown take taken do? done become? become get?gotten / got break?broken Grammar Focus 当 have 被用在现在完成时态中时，它可以和前面的代名词一起组成缩写形式。 Ive been to New York once before. 我曾经到过纽约。? Hes gone to the fish market. 他已经去过鱼市了。? Weve come to help. 我们已经提供了帮助。 Grammar Focus 现在完成时用 not 来表达否定形式。当有 not 出现的时候，have 可以和 not 组成缩写，但是此时不能和前面的代名词组成缩写。 ?She hasnt spoken to him. ? 她还没和他说过话。? 提问的时候，have 需要被提到句首。 Have you seen Matthew? ? 你见过马休了么？ Grammar Focus 一般过去时和现在完成时在一定程度上有共同之处，当然事实上两者之间有本质区别。当需要指明过去一个特定的时刻发生的事情时，需要使用一般过去式。 ?He finished three days ago. ? 他三天前做完了工作。? They finished a long time ago. ? 他们老早就完成工作了。 5 1 2 6 I haven’t cleaned out the refrigerator yet. I have to do my homework. I have to take the dog for a walk, water … plants and do some shopping. He had to get up at 5 a.m. to chop wood and light the fire for breakfast. He had to collect water from the village well. He had to feed the animals. Answer the following questions: What is your favorite band? Have you seen them in concert yet? When did you first hear them? Who is your favorite band member? Listen and fill in