Unit6单元知识总结及配套练习提升2022-2023学年人教版八年级英语上册

Unit6 I’m going to study computer science. Ⅰ. Revision(复习) Ⅱ. Presentation(重点，难点，考点，热点呈现) 1. ★be going to “将要” be going to“将要”。be going to＋v原形.表示将要发生的事或打算、计划、决定要做的事。（重点） 常与表示将来的时间状语tomorrow，the day after tomorrow，next year(week，month，term，etc.)，in a few years等连用。 1. 表示单纯的将来，通常是指事情在不久的将来就要发生，常用在口语中。 What is going to happen?将会发生什么事呢？ ② 表示现在的打算，指人们现在打算要做某事。 I’m going to be an actor when I grow up.我长大，打算当一名演员。 ③ 表示估计或预料，指根据现在的客观情况或已有迹象，推测某种事情将会发生 Look at the black clouds. It’s going to rain.看那些乌云，天快下雨了。 肯定句的构成和用法：主语+be going to+动词原形+…… I am going to play football next Sunday. 否定句的构成和用法：主语+be not going to +动词原形 It’s not going to rain this afternoon. 一般疑问句的构成和用法：be+主语+going to +动词原形… Are you going to be a doctor in the future? Yes ,I am./No, I’m not. 特殊疑问句的构成和用法：特殊疑问词+一般疑问句 When are you going to buy a new bike? ★There be句型与be going to 结构连用时，则：there is(are)going to be＋名词＋其他。 There is going to be a sports meeting next week. 下周将举行一次运动会。 There are going to be two matches this evening. 今晚将有两场比赛。 Is there going to be an exam this afternoon. 今天下午将有一场考试吗？ 2. want的用法 考点：want_____想要某物 want________想干.... want______________想让某人干某事 3. keep的用法 考点：keep ___________一直做某事 keep on doing sth. 继续做某事 keep one’s promise遵守某人的诺言 keep____________让某人/某物保持.... 4. send的用法 考点：send sth. to sb. =send sb. sth. 把...寄给... send for_________ send off__________ 5. be able to do sth. VS can 考点：（1）be able to 可以有各种时态；而can只有一般现在和一般过去两种时态； （2）be able to 强调通过努力而获得的能力，而can则强调自身已具有的能力。 6. discuss的用法 考点：discuss v. discuss sth. with sb. 同....讨论.... discussion n. have a discussion about sth. 进行关于....的讨论 7. promise的用法 考点：promise ____ make a promise (to sb.) （对某人）做出承诺 promise ____ promise to do 承诺做某事 promise that+句子 承诺.... 8. write down, wake up, pick up, look up 等接名词时，名词可位于短语的中间，也可谓语短语后; 接代词时，只能谓语短语的中间。eg: write your name down=write down your name ; write it down(√) write down it(×) 10. plan的用法