内容正文:
2023年秋季学期九年级英语导学案
Unit 4 Amazing Science
Topic 2 I’m excited about the things that will be discovered in the future
Section A
【学习目标】
1.学习一般将来时的被动语态。
2.掌握用英语谈论将来的事情。
【自学新词汇】
1、 拼读下列单词并记忆。
display /dɪ'spleɪ/ v.显示,显露;展示
screen /skriːn/ n.屏幕;银幕
alien /'eɪliən/ n.外星人 adj. 陌生的;外国的;外星的
outer space 外层空间
describe /dɪ'skraɪb/ v.描述;形容;把……称为
2、 在文中找出下列短语并记忆。
外层空间 outer space
将被上映 will be shown
乘坐太空船 by spaceship
能做某事 be able to do sth.
实现 come true
【重点句型】
1.我们一起去看怎么样?
Shall we go to watch it?
2.康康,你觉得以后人们会住在火星上吗?
Kangkang, do you think people will live on Mars in the future ?
3.在地球上能做的事也能在火星上做。
We will be able to do anything that can be done on the earth.
【知识点讲解】
1. We will be able to do anything that can bedone on the earth.我们将能够做任何在地球上能做的事情。
①be able to do sth.能做某事,可用于各种时态。同义:can do sth.但是 can 只能用于现在时和过去时。因此,在 shall, will, have 等句型中只能用be able to。
Eg:I will be able to go to the moon some day.将来有一天我将能去月球上。
②…that can be done on the earth是一个关系代词that 引导的定语从句,修饰先行词 anything。can be done 是含有情态动词的被动语态。
含情态动词的被动语态结构为:“主语+情态动词+be+及物动词的过去分词+……”。
Eg:The homework must be handed in tomorrow.作业明天必须交。
2....and they are reading information on the Internet in order to learn about human culture.并且他们正在互联网上阅读信息,以便了解人类的文化。
in order to do sth.为了做某事,后跟动词原形,作目的状语。
in order that = so that 后跟句子,表示目的状语从句。
Eg:In order to catch up with others, he studied hard day and night. = He studied hard day and night in order that/so that he could catch up with others.为了赶上其他同学,他日日夜夜地努力学习。
3. I won't believe there are aliens until I seethem with my own eyes.我不相信有外星人,除非我亲眼所见。
①当主语为第一人称,且在动词 think, believe,expect, suppose, imagine 等后的宾语从句为否定句时,要将从句中的否定词 not 移在动词前面,称为否定前移。
Eg:I don't think Jim can finish the task in anhour.我认为吉姆一个小时内不能完成任务。
②with one's own eyes 亲眼所见
Eg:Everyone should observe the things aroundhim with his own eyes.每个人都应该亲自去观察周围的情况。
【巩固练习】
Ⅰ.根据首字母或汉语提示补全单词。
1. If you look at the computer s_________ for a long time, your eyes will not be comfortable.
2. Chinese