英语人教版九年级全册Unit4 Section A (1a-1c).doc

Unit 4 I used to be afraid of the dark.Section A (1a-1c)Part 1: Teaching design Structures : used toTarget language : Mario used to be short.Yes, he did. Now hes tall.I used to eat candy all the time.Did you?Yes, I did. And I used to chew gum a lot.Vocabulary: used to, be interested in, be afraid of, dark Important sentence:1, I used to be afraid of the dark. 2, Im on the swim team. 3, Im more interested in sports.Goals 1 To learn about the use of used to 2 To talk about what you used to be likeProceduresWarming up by learning “used to”Hi, everyone. Today were going to study Unit 2. Its title is I used to be afraid of the dark. In the title we find a phrase “used to ”. What does it mean? How is it used in English?Presentation Step1 Show the picture of power point to help students remember “appearance” and “personality”Appearance Personality TallOutgoingStraight hairFunnyBeautifulAngryBlackCarefulDirtyHappyHungaryHard-workingSadStrangeTiredNoisyStep 2 Listen. What did Bobs friends use to look like?1, Mario used to be_, He used to wear_.2. Amy used to be_, She used to have _. .3. Tina used to have_ and _hair.知识点拨 1Mario used to be short (1)used to+动词原形 表示“过去经常；以前常常(现在已经不这样了)”。其否定式和疑问式可借助于did，也可不用did。例如：Did you use to play football?Used you to play football?你过去踢足球吗? He didnt use to smokeHe usednt to smoke。他过去不抽烟。 (2)be used to + sthdoing sth表示“习惯于”，其中to是介词，be也可以用get等替换。例如： Students areget used to getting up early 学生习惯于早起。 (3)be used to+动词原形 表示“被用来做”，这是use的被动形式，其中to是不定式符号。例如： A computer is used to store information电脑可以用来储存信息。Step 3 Pairwork Look at the power point and practise in pairs.Step 4 ListeningListen to the tape and fill in the blanks with the words you hearGirl: Hey, Steve! Over here, Dont you remember me?Boy: Oh, wow! Youre Paula, arent you?G: Thats right.B: But you _ _ _ really _, didnt you?G: Yeah! I wasnt very _.B: No, you werent. But you were always _. Wait a minute! Did you use to play the piano?G: Yes, I did. But now Im more _ in _. I play soccer and Im _ the swim team.B; Wow! People sure change.Listen again and check the answer1. But now Im more interested in sports be interested in“对感兴趣”的意思。其中的be可以用become等替换。例如： Amy isbecomes interested in English 艾米对英语感兴趣。2. I play soccer and Im on the swim team. be on team “为对效力”