Unit7Topic3Section D课件2023-2024学年仁爱科普版七年级英语下册

Topic 3 Everyone had a good time. _ Unit 7 The Birthday Party Section D Read the sounds and words aloud. P72-3b. Circle the word with the different sound for the colored letters in each group. 1. student true ruler blue 2. full pull but push 3. throw they think thing 4. then those mother fifth P76-4a. Read and write the words. blue student ruler ship shirt mouth think hundred 1.Are the blue rubber and the fifth ruler for the pupil? 2.The short man in a shirt is shouting to the ship. P76-4b. Read aloud and then and check. Mark the last word with the rising tone ( ) or the falling tone ( ). 一般过去时: 1. 定义 1)表示过去某个时间发生的动作或存在的 状态,与表示过去的时间状语连用: a moment /two days ago, yesterday, last year, in the past, just now, in those days, in 1990等。 I got up at 6:30 yesterday. He wasn’t at school just now. Tom was born in 1994. They went to Beijing three days ago. 一般过去时: 1. 定义 2)表示过去某一段时间内经常、反复发生的动作。 当我5岁时,我妈妈经常带我去公园。 My mother often took me to the park when I was five years old. 当吴老师是个学生时,她总是放学读英语。 When Miss Wu was a student, she always read English after school. 动词过去式的构成 1. 一般在动词末尾加- ed 如: look play walk clean looked played walked cleaned (一) 规则变化 2. 以不发音的e结尾的动词,直接加- d 如: like live dance use liked lived danced used 3.以一个辅音字母结尾的重读闭音节,先双写辅音字母,再加- ed 如: stop plan shop stopped planned shopped 4.以辅音字母加y结尾的动词,改y为i,再 加- ed 如: study worry cry carry studied worried cried carried II. 动词的过去式 动词过去式的构成: (1)规则动词过去式的构成有四条规则: ①一般在动词原形末尾直接加上-ed。 ②以不发音的字母e结尾的动词,去e再加-ed。 ③末尾只有一个辅音字母的重读闭音节,先双写这个辅音字母,再加-ed。 ④末尾是辅音字母+y结尾的动词,先变y为i,然后再加-ed。 (2)不规则动词的过去式需特殊记忆。 1. 有些动词的过去式是其本身 如: put hurt let read ([ri:d]) put hurt let read ([red]) (二) 不规则变化 2. 不规则动词表P147 如: is / am are go do come have was were went did came had look miss help like play plan plant need recite looked missed helped liked played planned planted needed recited Write down the past forms of following verbs. 1 Read and find out the pronunciation rules of ed. looked missed helped liked played planned planted needed recited /Id/ /d/ /t/ 清辅音后发清辅音/t/ 浊