Pep人教六年级英语下册Unit 4知识点思维导图

Pep人教六年级英语下册Unit 4知识点思维导图，单元单词，句型，语音，语法点，便于复习预习！

Pep人教六年级英语下册 Unit 4 Then and now 单元主题思维导图

• 描述某处过去 有或没有某物
  • There was only one small building on a hill.
  • There was no library in my old school.
  • There were no computers or Internet in my time.
• 描述某人过去和 现在的不同状态
  • Before, I was quiet. Now, I'm very active in class.
  • I was short, so I couldn't ride my bike well. Now,I go cycling every day.
  • I didn't like winter before. Now I love to ice-skate, so I like winter.
• 主题 词汇
  • 名词
    • grass,gym,badminton,star,cycling,Internet,race,cheetah,dream
  • 动词／动词过去式
    • ice-skate,thought,felt,trip,woke
  • 形容词
    • easy,different,active
  • 短语
    • dining hall,two years ago,two months ago, play badminton,look up,wake up,at night, play basketball,use the Internet,wear glasses, win the race,have a race with...
• 语法 知识点
  • There be句型，表示客观存在，用来描述某地有某物或某人，be动词的选择要和离它最近的名词的数保持一致，是单数用is,是复数用are.
  • 1.一般现在 时的肯定句
    • There is+单数名词或不可数名词／are＋复数名词。
    • 例：There is a desk in my room now. 现在在我的房间里有一张书桌。 There are many desks in my classroom. 在我的教室里有很多张书桌。
  • 2.一般过去 时的肯定句
    • There was+单数名词或不可数名词／were+复数名词 ＋过去的时间状语。
  • 3.一般过去 时的否定句
    • There was no+单数名词或不可数名词＋过去的时间状语。
    • 例：There was no library in my old school. 我的旧学校没有图书馆。 There were no+复数名词＋过去的时间状语。 例：There were no computers or Internet in my time. 我那个年代没有电脑和网络。