Unit 4 Life on Mars 4.1 Comic strip& Welcome to the unit 【知识点精讲】 【词汇点拨】 1　think about 思考；考虑 [观察] I've never thought about travelling into space. 我从未想过到太空旅行。 [辨析] think about, think of 与 think over 词条 think about 含义 思考；考虑；想到；认为 用法 about 和 of 都是介词，常接名词、代 词或动名词作宾语。表示“考虑；认 think of 想出，想起；认为；考虑 为”时，think about 和 think of 可互换。 over 是副词，当代词作宾语时，应放 think over 仔细考虑，慎重思考 在 think 和 over 之间。 What do you think about/of this study？你认为这项研究怎么样？ I often thought about what you said.我常常想到你说过的话。 Lei Feng was always thinking of others.雷锋总是为别人着想。 It's difficult to say. Let me think it over.这很难说，让我仔细想想。 [拓展] 含有 think 的其他短语： think highly of 对……高度评价　think up 想出 think little of 轻视……；对……不假思索 活学活用 1．根据汉语提示完成句子 (1)You'd better ____________________(仔细考虑) the problem. (2)________________ (思考) what we should do tomorrow. (3)What do you ________________ (认为) their service? 2　neither adv.也不 [观察] —I don't like the film. 我不喜欢这部电影。 —Me neither. 我也不喜欢。 [探究] 口语中的“Me either.”或“Me neither.”均可翻译为“我也不……”，表示 前面的否定情况也适用于后者，两者一般可互换。 —I can't swim. 我不会游泳。 —Me either. 我也不会。 —I don't want to go shopping. 我不想去购物。 —Me neither. 我也不想。 [辨析] neither, either 与 both 词条 neither 含义 用法 两者都不 两者中任意一 作主语和宾语时，可单独使用，也可与 of 连用。 either 个 作主语时，谓语动词用复数形式，也可与 of 连 both 两者都 用。 Neither of the twins is fond of the film. 那对双胞胎都不喜欢这部电影。 Either of the twins is fond of the film. 那对双胞胎中只有一个喜欢这部电影。 Both of the twins are fond of the film. 那对双胞胎都喜欢这部电影。 [拓展] (1)“Neither＋be 动词/助动词/情态动词＋主语．”意为“……也不……”， 表示上文提到的否定情况也适用于另一个人或物，此时 neither 可用 nor 替换。 He will not go to her birthday party tomorrow and neither will I. 明天他不去参加她的生日聚会，我也不去。 (2)“So＋be 动词/助动词/情态动词＋主语．”意为“……也……”，表示上文提 到的肯定情况也适用于另一个人或物。 Nowadays quite a few teenagers hate to eat breakfast. So does Kevin. 现在许多 青少年讨厌吃早饭，凯文也讨厌吃早饭。 (3)neither…nor…意为“________________”；either…or…意为“____________ ______”； both…and…意为“________________”。 Neither you nor he can swim. 你和他都不会游泳。 Either you or he can go shopping with me. 你或者他能和我去购物。 Both he and I can swim. 我和他都会游泳。 (4)当 both 和 not 连用时，表示部分否定，意为“两者并不都……”。 Both of them cannot swim. 他们两个并不都会游泳。 2.(1)2017·青岛 —Can I come today or tomorrow? —________ is OK. I'm busy today and tomorrow. A．Either　　 B．Neither C．Each D．None (2)2017·宿迁—I don't like horror films. They're terrible. —________． A．Either I do B．Neither I do C．Either do I D．Neither do I (3)2017·抚顺 The TV play is 　so 　popular that _______ of my parents want to miss it. A．all B．none C．both D．neither (4)2017·丹东改编 I'm going to Shanghai.________ my mum ________ dad are going with me. A．Neither; nor B．Either; or C．Both; and D．Not only; but also 3　get to 触及；接触；到达 [观察] I can't get to my food. 我够不到我的食物。 We got to Paris that evening. 那天晚上我们到达了巴黎。 [探究] get to 作“触及；接触”讲时， 和 reach 意思相近。get to 还可作“到达” 讲，后接地点，相当于 reach 或 arrive at/in。 When we got to/arrived at/reached the park, it began to rain. 当我们到达公园时，天开始下雨了。 [注意] 当 get to 和 arrive at/in 后接 here, there 或 home 等表地点的副词时， 省略介词 to, at 或 in。arrive 是不及物动词，可单独使用。 When did you get/arrive/reach home yesterday? 昨天你什么时候到家的？ —When did you arrive? 你什么时候到的？ —Five minutes ago. 五分钟之前。 3．—When did you ________ the airport? —It was 12 o'clock when I ________ there. A．arrive in; arrived B．get; got to C．arrive at; got to D．reach; arrived 【句型透视】 1　I thought you liked Mars. 我原以为你喜欢火星。 [探究] 英语中表示过去曾经有某种想法，但事实上并非如此，即“我原以为 /原想……”之类的概念时，常用“I thought…”，此时宾语从句要用过去的某种时 态。 I thought they were interested in this book. 我原以为他们对这本书感兴趣。 I thought his words were against us. 我原以为他的话是反对我们的。 [拓展] (1)“I think…”是指现在这样认为。 I think you should think it over. 我认为你应该仔细考虑一下。 I think he is fifteen at (the) most. 我认为他至多 15 岁。 I think it will be helpful to you. 我认为它会对你有帮助的。 (2)含有 think, believe, suppose, expect, imagine 等动词的宾语从句的否定句应 将从句的否定词转移到主句中，即主句的谓语动词用否定形式，从句的谓语动 词用肯定形式。 I don't think I know you. 我想我并不认识你。 I don't believe he will come. 我相信他不会回来。 [注意] (1)否定转移的反意疑问句应与从句的主语与时态保持一致。 I don't think Kate can sing, can she? 我认为凯特不会唱歌，是吗？ (2)若谓语动词为 hope，宾语从句中的否定词不能转移。 I hope you weren't ill. 我想你没有生病。 活学活用 1．(1)单项选择 —When did you come back? I________ you were in Beijing. —Oh, I came back by bus last night. A．think B．thought C．am thinking D．was thinking (2)句型转换 ①I think my family are going to Shanghai next weekend. (改为否定句) I ________ think my family ________ going to Shanghai next weekend. ②I don't think Amy can sing English songs. (改为反意疑问句) I don't think Amy can sing English songs, ____________？ 2　There's no fruit or vegetables. 没有水果和蔬菜。 [探究] no fruit or vegetables 意为“没有水果和蔬菜”，or 用于否定句，连接 两种或多种事物。 I have no brothers o