unit2-p2八年级第二单元第二课时.ppt

A: We need to come up with a plan for the City Park Clean-Up Day. B: Let’s have lunch first. A: No, we need to start now. Clean- Up Day is only two weeks from now. B: You are right. We can’t … A: Well, we could… 1.How much time did Mario and Mary spend on volunteering? 2.Why do Mario and Mary volunteer to help others? 3. What do they say about volunteering? volunteer可以为及物动词，意为“自愿献出”； 它还可以做不及物动词，意为“自愿”；还可以 做名词，意为“志愿者”。例如： Would you like to volunteer your money to help him? I volunteer to help the disabled people. These students are volunteers. Do you know their meanings? Homework Revise the phrases learned in this section and try to make sentences with them. volunteer可以为及物动词，意为“自愿献出”； 它还可以做不及物动词，意为“自愿”；还可以 做名词，意为“志愿者”。例如： Would you like to volunteer your money to help him? I volunteer to help the disabled people. These students are volunteers. You could ask hospitals to let you visit the kids and cheer them up. 这类短语动词结构是动词加副词。当做及物动词，且宾语是名词时，该宾语可以放在短语动词之前，也可以放在其后。 单如果宾语是代词，则只能放在短语动词中。如 Please turn on the TV./ Please turn the TV on./ Please turn it on. 本单元这样的短语动词有：cheer up, call up, put up, clean up, put off, hand out, give out, help out with等。 Do you know their meanings? 三. 作状语: （1）作目的状语。如：He stopped to have a rest. 这里动词不定式表示的目的。如：The bus stopped to pick up passengers. 公交车停下来让乘客上车。 （2）作结果状语。如：He woke up only to find everybody gone. 他醒来发现大家都走了。 He is old enough to go to school. 他年纪足够上学了。 （3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。如:I’m proud to have taken part in the competitions... e.g. I’m happy to have found many things I can do. come up with put off put up hand out write down call up to write something on the paper to give many people something, usually on the street. to think of some ideas to ask many people to do something to make something done later to raise something Unit 2 I’ll help clean up the city park. Period 3 3c. Use infinitives to complete the sentence below. 1. M