Unit 5 GrammarSimple past tenseHuangang Junior High School Ge Chunquan My picture • Ten years ago, I was a college student.• I was twenty years old .• They were my classmates. Last year, I flew to Beijing and enjoyed myself there. /flu://flu://d//d/Do you like travelling? When I arrived there, I couldn’t believe my eyes. /t/ After walking for a long time, I stopped to have a rest.After walking for a long time, I stopped to have a rest./d//d//kəd//kəd/ We use the simple past tense ( 一般过去时）to talk about things____ ____ ____presentLast year, I flow to Beijing and enjoyed myself there.I was a collage student ten years ago and they were my classmates. pastin the past in the past be 动词的一般过去时行为动词的一般过去时simple past tense of the verb “to be"simple past tense of the verb “to do" 动词过去式的构成 不规则动词We form the simple past tense by adding –ed to regular verbs.We form the simple past tense by adding –ed to regular verbs.We form the simple past tense of irregular verbs differently. We do not add “ed”We form the simple past tense of irregular verbs differently. We do not add “ed”规则动词How to change the past forms of verbs regular verbs( 规则动词）help hope playhelpedhopedcriedchatted大多数动词末尾加 -ed大多数动词末尾加 -edMost verbsMost verbs +ed +edVerbs ending in -eVerbs ending in -e+d+d结尾是 e 的动词加 -d结尾是 e 的动词加 -dVerbs ending in a consonant +yVerbs ending in a consonant +y-y+ied-y+ied-y+ied-y+iedcrycry结尾是“辅音字母 +y” 的动词，先变“ y” 为“ i”再加 -ed结尾是“辅音字母 +y” 的动词，先变“ y” 为“ i”再加 -ed/t//t//t//t//d//d/Verbs ending in a vowel +yVerbs ending in a vowel +y+ed+edplayplayededplayplayeded/d//d//ɪd//ɪd/结尾是元音 +y 的动词，直接加 ed结尾是元音 +y...
