Unit2培优练习 2022-2023学年牛津译林版七年级英语下册

7B Unit2知识梳理 Part I：Grammar 一般将来时 1．基本结构 一般将来时有两种结构：be going to do / will do 例：We will have a picnic in the park this weekend. =We are going to have a picnic in the park this weekend. 注：如果主语是第一人称，句子是表示征求别人意见的一般疑问句时，用shall，will用于第二人称you, 而be going to则不能表示征求别人的意见。 例：Shall we go climbing tomorrow? Will you go shopping with me soon? 2．用法 (1)将来要发生的动作。 We will have a writing competition next Sunday. 　 My mother will buy a coat for me. 　　　　 (2)将来一段时间内的状态。 I will work in the shop during this summer holiday. (3)一般将来时的时间标志有：tomorrow, soon, this evening, tonight, this weekend, in two days, in 2020, next week等。 I will finish my work in two days. 　 We will take part in Mary’s birthday party tonight. 3．句式变化 (1)一般将来时的否定句：在be动词或者will后面直接加not。 He won’t go out because it is raining. He isn’t going to play the piano this evening. (2)一般将来时的一般疑问句：直接将be动词或will提前放到句首。 Will you have a test next week? Are you going to join us? (3)一般将来时的特殊疑问句：特殊疑问词开头，后面加一般疑问句。 When will you finish your homework? 4．特殊注意点 (1)主将从现：引导的条件状语从句、时间状语从句用一般现在时表将来动作，主句用将来时。 If you work hard, you will get better grades. 　 If you eat too much, you will become fat. (2)现在进行时表将来：如果该动作是计划安排好了的，且动词是come, go, arrive, leave, end, start, end等表示动向的动词时，可用现在进行时表将来。 Christmas is coming. Mr. Smith is leaving for Beijing this evening. (3)一般现在时表将来：第一种就是出现在主将从现原则中，其次考查较多的是时刻表。 The train leaves at three o’clock. 一、适当形式填空 1. Helping other classmates _____ (bring) the boy a lot of happiness. 2.---Who ______(cook) the meals for us tonight? ---Mike is. 3.It is getting dark outside. I think it _____(rain). 4.Lily won't go to the party tonight if she_____(not be) free. 5.James with his classmates ______(design) next week's class meeting. Don't disturb them please. 6._____ (share) your sadness with good friends, and you will feel better and better. 7.We hope the doctors and nurses in Health center ________(help) the people in need. 8.There __________ (be) important meetings in the