八年级(下)英语知识讲解180页.doc

八年级（下）英语知识讲解（人教Unit 1 Will people have robots? 2 Unit 2 What should I do? 3 Unit3 What were you doing when the UFO arrived? 4 Unit 4 He said I was hard-working. 5 Unit 5 If you go to the party, you’ll have a great time! 6 Review of units 1-3 7 Review of units 4-5 8 八年级下学期期中复习（一）改错小练八年级下学期期中复习（二）八年级期中考试模拟题Unit 6 How long have you been collecting shells? 13 Unit 7　Would you mind turning down the music?Unit 8 Why don’t you get her a scarf? 15 Unit 9 Have you ever been to an amusement park? 16 Unit 10 It’s a nice day, isn’t it? 17 介词复习Review of units 6-8 19 Review of units 9-10 20 八年级第二学期期末复习题八年级第二学期期末模拟试题How do you study for a test 23 Unit2 I used to be afraid of the dark Unit 1 Will people have robots? 　　I. 词汇 　　·more，less，fewer·I don’t agree. = I disagree. ·I agree (with you). 　　·in five years on computer ·on paper 　　·besides·on vacation ·many different kinds 　　·of goldfish·no more ·be free 　　·live in·as a reporter ·free time 　　·fall in love with … ·like doing sth ·keep a parrot 　　·look smart·be able to do…. ·Are you kidding? 　　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。 　　　 It’s 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