1 八年级（下）英语知识讲解 Unit 1 Will people have robots? II. Grammar: 一般将来时 there will be few，a few，little，a little，much，many 语法小结： 一、一般将来时 1用 be doing 表示将来：主要意义是表示按计划、安排即将发生的动作，常用于位置转移的动词。 如：go，come，leave，arrive 等，也可用于其他动作动词。 We are having fish for dinner. We are moving to a different hotel the day after tomorrow. 这种用法通常带有表示将来的时间状语，如果不带时间状语，则根据上下文可表示最近即将发生的动 作。 A: Where are you going? B: I am going for a walk. Are you coming with me? A: Yes，I am just coming. Wait for me. 2用 be going to do 表示将来：主要意义，一是表示意图，即打算在最近的将来或将来进行某事。 Are you going to post that letter? How long is he going to stay here? I am going to book a ticket. 另一意义是表示预见，即现在已有迹象表明将要发生或即将发生某种情况。 Its going to rain. George is putting on weight; he is going to be quite fat. 3. 用 will/ shall do 表示将来： 主要意义，一是表示预见。 You will feel better after taking this medicine. Do you think it will rain? 二是表示意图. I will not lend the book to you. Take it easy，I will not do it any longer. 基本结构： She will come to have class tomorrow. Will she come to have class tomorrow? She wont come to have class tomorrow. What will she do tomorrow? 二、There be 结构 1. there be 结构中的 be 是可以运用各种时态的。 There is going to be a meeting tonight. 今晚有个会议。 There was a knock at the door. 有人敲门。 There has been a girl waiting for you. 有个女孩一直在等你。 There will be rain soon. 不久天就要下雨了。 2. 动词 be 单复数形式要跟 there be 之后的真正的主语一致。并且要根据就近一致原则来变换 be 的单复数 形式。 如 There is a book on the desk. 课桌上有一本书。 How many people are there in the city? 这个城市里有多少人口？ There is a pen and two books on the desk. 课桌上有一个钢笔和两本书。 There are two books and a pen on the desk. 课桌上有两本书和一个钢笔。 There are some students and a teacher in the classroom.教室里有一些学生和一位老师。 There is a teacher and some students in the classroom. 教室里有一位老师和一些学生。 3. 在 there be 引起的句子结构中，用来修饰主语的不定式主动形式和被动形式均可。 There is no time to lose (=to be lost). 时间紧迫。 There is nothing to see (=to be seen). 看不见有什么。 There is nothing to do. (=to be done) 无事可做。 4、There is no doing. (口语)不可能. There is no telling when he will be back. 无法知道他什么时候回来。 There is no knowing what he is doing. 无法知道他在做什么。 三、课文难句解析 1. Will people use money in 100years? 一百年后人们还会使用钱币吗？ 1) money 金钱；货币 eg Whats the money? 价钱是多少? paper money 纸币；钞票 2) in 100 years 在 100 年之后 in+一段时间常用在将来时态中 eg Ill come in an hour. 我一小时后来。 Ill see you again in three days. 三天后我再见你。 2. There will be less leisure time空闲时间会更少。 1) less 形容词：较少的(是 little 的比较级)，修饰不可数名词，其最高级是 least；反义词是 more。 eg Janes less beautiful than Mary. 简不如玛丽漂亮。 Five is less than six 5 比 6 少。 2) leisure time 空闲时间 egWhat do you do in your leisure time? 你空闲时间做些什么？ 3. I think there will be more pollution 我认为将会有更多的污染产生。 1) think 后跟的是宾语从句， 且宾语从句是 there be 句型的一般将来时， 结构为there will be+物+其他成分。 eg I think it will rain tomorrow. 我认为明天会下雨。 I think there will be fewer trees. 我认为将来树木会更少。 2) pollution 表示污染，用作不可数名词。 例如：They did a lot to stop water pollution他们采取大量措施制止水污染。 4. I dont agree 我不同意。 agree 在本句中作动词，I dont agree是一句交际用语，表示不赞成某人或某人的观点，如果表赞成， 则为 I agree。 1) 表示同意某人意见时用 agree with sb，该短语不能用于被动语态。 eg Did you agree with him? 你同意他的意见吗? 2 I dont agree with what she said 我不同意她所说的。 2) 表示同意(某计划、办法、建议、条件)时，用 agree to(to 在此用作介词，其后接名词、代词或者相当 于名词的成分)，该短语可以用于被动语态。 egI agree to your idea 我同意你的想法。 My plan was agreed to by all of them 他们所有的人都同意我的计划。 3) 表示就取得一致意见用 agree on(或 upon)，指两者或两者以上的商定，达成协议。 egThey both agreed on the date for the meeting他们双方都同意开会的日期。 4) agree 后还可以接不定式，不接动名词，表示同意做某事。 egThey agreed to leave tomorrow afternoon他们同意明天下午动身。 5. What do you think Sally will be in five years? 你认为萨莉 5 年之后将会是什么样子? 此句中的 do you think 是插入语，其后接的宾语从句必须用陈述句语序。 eg Which book do you think she will like? 你认为她会喜欢哪本书? Who do you think did it? 你认为是谁干的那件事? 6. I went to Shanghai last year and fell in love with it. 我去年去了上海，并且喜欢上了这座城市。 1) go 表示去，过去式是 went，go to+地名表示到某地去。 egWhen will you go to school? 你什么时候去上学？ He will go to the factory tomorrow他明天要去那所工厂。 如果 go 后面接副词，不用 to。 egHe went home at before six yesterday evening他昨天晚上 6 点前回家的。 2) last year 意为去年，用于一般过去时态中。 egHe went to London last year去年他去了伦敦。 3) love 爱，热爱，其反义词是 hate；fall in love with 是喜爱；爱上；与相恋的意思。 egHe went to Harbin last year and fell in love with it.去年他去了哈尔滨，并且喜欢上了那里。 7. I cant have any pets because my mother hates them. 我不能养宠物，因为我妈不喜欢他们 1) because 在这句中用作连词，引导原因状语从句，表示因为。注意在英语中 because 不能和 so 同时使 用。 egJohn didnt go to school because he was ill. 约翰没有上学，因为他病了。 2) hate 表示不喜欢，憎恨，后可跟名词或代词作宾语，也可用词组 hate doing sth.，表示讨厌做某事。 egHe hated flowers. 他讨厌花朵。 I hate swimming in the lake. 我讨厌在那个湖里游泳。 8. Ill probably go skating and swimming every day. 我会每天都去滑冰和游泳。 go doing sth. 结构，表示去做 go skating 去滑冰 go swimming 去游泳 go shopping 去买东西 go fishing 去钓鱼 go boating 去划船 egMy father goes fishing every week 我爸爸每周都去钓鱼。 I like going skating我喜欢去滑冰。 2) every day 与 everyday 区别：every day 表示每天