Module 3 Unit 1 Has it arrived yet 课件-2023-2024学年外研版英语八年级下册

Module 3 Unit 1 Has it arrived yet 1.能够用现在完成时讨论最近发生的事情。 2.掌握现在完成时与already，just，yet连用的用法。 I haven't started yet because I'm not sure how to make it.我还没开始因为我还没确定如何制作它。(→教材P18) how to make it为“疑问词＋不定式”结构的宾语从句。该结构经常放在show，teach，know，wonder，find out等动词(短语)之后作宾语。 课堂探究 ( ) (1) —I'll have a ten-day holiday. But I don't know ________ to go? —How about Paris? A. what B. where C. when (2) 你能教我怎样使用这台电脑吗？ Can you teach me _____ ____ _____ the computer? B how to use Lots of scientists are working hard in order to send astronauts to Mars one day.许多科学家正努力工作，为了有朝一日送宇航员去火星。(→教材P18) in order to意为“目的是，为了”，后跟动词原形，其否定形式为in order not to do sth.(为了不做某事)。 in order that意为“为了”，引导目的状语从句，可与so that引导的目的状语从句进行转换。 为了在天黑前到达，我们很早就动身了。 We started early ____ _______ ____ arrive before dark. ＝We started early ____ ______ we could arrive before dark. ＝We started early ____ _______ ______ we could arrive before dark. in order to so that in order that You can go online to search for information.你可以上网搜索信息。(→教材P18) search for意为“搜寻，寻找”，与look for意思相近。 Tim is searching for his dog around the park.蒂姆在公园周围寻找他的狗。 如：The police searched the room.警察搜查了那个房间。 They are searching for the boy.他们正在搜寻那个男孩。 ( ) My brother ________ his wallet everywhere，but he couldn't find it. A. depended on B. searched for C. looked at B 一、听课文Activity 1，选出最佳答案 ( ) 1. What are scientists waiting for? A. A journey to Mars. B. The news on the radio. C. Messages from the spaceship. C 课堂练习 ( ) 2. Where do scientists hope to find life? A. On the moon. B. On Mars. C. On the earth. B 二、听课文Activity 3，完成表格内容 The Journey to Mars Duration(持续时间) The journey has taken 1. ______ months. Latest news The spaceship has 2. _________ already. The reason(原因) for no astronauts Because Mars is very far away，much 3. _________ than the moon. several arrived farther 三、单项选择 ( ) 1. Anna ________ her lost cat around the park. She is quite worried about it. A. is