Unit 7 复习导学案 2022-2023学年人教版英语八年级上册

Unit 7 Will people have robots? 语法知识点 1. be going to 与will的几点区别 (1) be going to 表示近期、眼下就要发生的事情,will 表示的将来时间则较远一些。 He is going to write a letter tonight. 他今晚要写一封信。 He will write a book one day. 某一天他会写一本书。 (2) be going to表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。 He is seriously ill. He is going to die. 他病得很厉害,快要死了。 He will be twenty years old. 他就要20岁了。 (3) be going to 含有“计划,准备”的意思,而 will 则没有这个意思。 She is going to lend us her book. 她打算借书给我们。 He will be here in half an hour. 一小时后他会到达这里。 (4) 当主句为将来时态或表示将来意义时,时间和条件的状语从句必须用一般现在时表将来。 If any beast comes at you, I’ll stay with you and help you. I’ll write to her when I have time. (5) 在“祈使句+and/or+陈述句”句型中,陈述句只能用will或情态动词加动词原形 Work hard, and you will pass the exam. Work hard, or you will fail your exam. 2. “be to+动词原形”和 “be about to+动词原形”表示将来。 ①“be to+动词原形”表示按计划要发生的事或征求对方意见。例如: Are we to go on with this work? 我们继续干活吗? The boy is to go to school tomorrow. 这个男孩明天要去上学。 He is to visit Japan next year. 明年他将访问日本。 ②“be about to+动词原形”表示即将发生的动作,意为:很快,马上。后面一般不跟时间状语。 We are about to leave. 我们马上就走。 I am about to get up, mum. 妈妈,我立刻就起床。 1. He _ very busy this week, he _ free next week. A. will be; is B. is; is C. will be; will be D. is; will be 2. - Don’t forget to ask him to write to me. - I won’t. As soon as he _, I’ll ask him to write to you. A. will come B. came C. comes D. is coming 3. Frank _ to see his grandma if he _ free tomorrow. A. will come; will be B. comes; is C. will come; is D. comes; will be 4. There _ robots in 100 years, I think. A. will have B. is going to have C. be D. are going to be 5. There _ a talk on science in our school next Monday. A. will give B. will be C. is going to give D. is 6. — Will people live to be 300 years old? —_. A. No, they aren't B. No, they won’t C. No, they don't D. No, they can't 7. I will see you again _. A. a day B. every day C. one day D. everyday 8. -I don’t know if it _ tomorrow. -The students will not go to the Summer Palace if it _ tomorrow. A. rains; will rain B. rains; rains; C. will rain