Module 3 Unit 1课件 2023-2024学年外研版八年级英语下册

Module 3 Unit 1 Has it arrived yet? 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 科学家们渴望探索火星 1 能记住并能正确运用下列单词和词组: earth,moon,news,planet,reach,yet,just,model,spaceship, project, latest, on, discover, astronaut, no problem, space travel 能听懂和阅读关于火星探索计划的语言材料;能编写有关人类探索宇宙的对话 2 学习目标 预习检测 1.—Have you heard the _______news about the war between the two countries? —No, I haven’t.A.late B.later C.latest D.lately2.That’s _______I think spoken English is very important. A.what B.why C.when D.whether3.—What are you up to? —________________ A.I am doing my homework.B.I went home. C.I have seen the film.D.I will go to see my grandfather. C B A 4.She _______France twice.She doesn’t want to go now. A.has gone to B.has gone inC.has been in D.has been to 5.We searched the whole forest _______the girl. A.at B.on C.for D.in D C 知识梳理 1.I haven't started yet. 辨析:just, already和yet (1)just 用在现在完成时的肯定句中,表示“刚刚”。例如: He has just had his meal.他刚吃完饭。 (2)already一般用在完成时态的肯定句中,可以放在句尾和句中。例如: He has already gone home.他已经回家了。 already若用在疑问句中,常表示吃惊意外的语气,此时already常放在句末。例如: Have you finished already?你已经完成了吗?(我以为你没有做完,表示出乎意料) 做一做:单项选择。 1.—Well, have you seen the film____?  —Yes.Two weeks ago.　　 　　　　 　　　　 A.still B.already C.yet D.just 2.I have_____sung this English song,but she hasn't.  A.already B.yet C.never D.just B A 2.What are you up to? be up to sth.是固定短语,意为“正在做某事,忙于某事”。 What are you up to?等于What are you doing?例如: What is he up to with all those books on the floor? 这么多书放在地上,他在干什么呢? 当我们说be up to sb.,则表示“由某人决定”。例如: —Do you want to stay or go?你是留下来还是走呢? —It's up to you.由你决定。 做一做:单项选择。 1.—What are you up____?  —I am showing my friends around our school. A.at B.to C.for D.in 2.It's_____to them to decide who should be the captain.  A.down B.off C.up D.away B C 3.Astronauts have already been to the moon. 辨析:have(has) been in, have(has) been to和have(has) gone to (1)have(has) been in 意为“已经在某地待了多长时间”,常与表示一段时间的状语连用。例如: Mr. Brown has been in Shanghai for three days. 布朗先生来上海已经有三天了。 (2)have(has) been