Chapter 3 Troubles

   2.否定句: 人稱+ didn’t + 動詞原形+其他.   3.一般疑問句: did+人稱+動詞原形+其他?   4.特殊疑問句: 特殊疑問詞+ did +人稱+動詞原形+其他?2. things to remember1. adding –ed/-d to regular verbs causes pronunciation changes ed在清輔音后在元音，濁輔音后在/t/,/d/音后pronounce/t/ e.g. finished helped passed cooked/d/ e.g. borrowed enjoyed called moved/id/ e.g. wanted shouted needed counted2. introduce that regular verbs add –ed or –d to the base form to make the past tense form構成方法原形過去式一般情況在動詞原形后加-edaskasked以不發音的e結尾的動詞，只加-dmovemoved以“輔音字母＋y”結尾的動詞，把y變為i, 再加-edcrycried以重讀閉音節結尾，末尾只有一個輔音字母，先雙寫該輔音字母，再加-edstop planstopped planned以e結尾的動詞，只加-ddiediedirregular verbs infinitive---simple past be-was/were          know-knew break-broke          leave-left buy-bought          pay-paid can-could            put-put come-came          ring-rang cost-cost            run-ran do-did              say-said drive-drove          see-saw fall-fell             speak-spoke get-got             stand-stood give-gave           steal-stole go-went            take-took hear-heard          teach-taught 3. ask students to finish exercise on page36 and b1,b2,b3 on page 37post-task procedureask students to practice the simple past tense by answering the following questions. 1、lucy did her homework at home.（改否定句）      lucy _______ _______ her homework at home.2、he found some meat in the fridge.（變一般疑問句)      ______ he _____ ______ meat in the fridge?3、she stayed there for a week.（對劃線部分提問）      ______ ______ _____ she _____ there?4、there was some orange in the cup.（變一般疑問句)      _____ there _____ orange in the cup?