2018年外研版中考英语复习课件：八年级下册 Modules 3-4(共36张PPT).ppt

八年级下册　Modules 3~4 1．reach (v.)get/arrive(近义词)到达 2．discover (v.)discovery(n.)发现 3．impossible (adj.)possible(反义词)可能的 4．communicate (v.)communication(n.)交流 5．ill (adj.)illness(n.)疾病worse(比较级)worst(最高级) 6．take (v.)took(过去式)taken(过去分词) 7．health (n.)healthy(adj.)健康的healthily(adv.)健康地 8．active (adj.)activity(n.)活动 9．weak (adj.)weakness(n.)虚弱 1．be up to 忙于；从事；正在做 2．in order to 为了…… 3．search for 有哪些信誉好的足球投注网站；搜查 4．more than 多于 5．finish doing sth. 做完某事 6．catch a cold 感冒 7．take ones temperature 测量某人的体温 8．take part in 参加；参与 9．in excellent health 健康状况良好 10．all over 浑身；到处 1．I havent began/started yet． 我还没开始呢。 2．Astronauts have already been to the moon. 宇航员已经去过月球了。 3．It has gone there，but it hasnt come back yet. 它已经去那里了，但它还没有回来。 4．I have just made a model spaceship. 我刚刚做了一个宇宙飞船模型。 5．Scientists think that there has been life on the earth for hundreds of millions of years. 科学家们认为数亿年以前地球上已有生命存在了。 6．How long have you been like this? 你这样多久了？ 7．Since then，it has been part of my life. 从那时起，它就成了我生活的一部分。 8．—How long have you had your bike? 你买自行车有多久了？ —Ive had it for about two years. 我买它大约有两年了。 9．I havent taken much exercise since I got my computer last year. 自从去年买了电脑，我就没做很多锻炼。 10．The doctor asked him to do/take more exercise. 医生叫他多进行锻炼。 1．none 【典例在线】 None of them has an environment like that of the earth.他们都没有像地球那样的环境。 There are some guests in my home，but I know none of them.家里来了一些客人，但一个我也不认识。 【拓展精析】 none是代词“没有一人；没有一个；什么也没有”。表否定，是all的反义词，指“多者中一个也不，多者中一个也没有”，后面经常跟of短语。作主语时，谓语动词可以是单数，也可以是复数。常用来回答How many/How much提问的句子。 【活学活用】 (1)Old Mr Black lives happily with his three dogs.__B__ of them are parts of his family.( 2．health 【典例在线】 It can be very harmful to your health.它可能对你的健康有害。 Is your lifestyle healthy？你的生活方式健康吗？ If you dont want to be ill，you have to eat healthily.如果你不想生病，你得健康地吃东西。 【拓展精析】 health“健康”，是一个不可数名词，其形容词是healthy，副词是healthily。healthy的同义词是fit。“保持健康”常表达为“keep healthy/fit”，in good/bad health表示“身体健康/不健康”。 【活学活用】 (4)Exercising more is good for our __B__． A．healthily B．health C．healths