高中英語unit3grammarandusage教案牛津譯林版選修7(更新版)
【正文】 ot keeping the appointment. I (6) would rather tell him the truth than make an excuse. Step 5 Homework (PPT 27) 1. Review what we have learned in class. 2. Go over the exercises in class. 3. Finish the workbook exercises (P120). 。 5. A phrasal auxiliary verb（ have (got) to, had better/would sooner/rather (? than)/cannot (help) but/be (not) to/be supposed to/ought to/used to/be about to/be able to ? ） It’ s getting late. I’ ve (got) to go now. You don’ t have to take off your shoes. Many countries would rather be cautious with this new technology. The tickets had been sold out, so I could not (help) but go back home. The children are supposed to be at school before 8 . I used to love cats but not now, because I was once attacked by a big black cat. He didn’ t use to smoke when he was younger. Did he use to e as often as he does now? Tip: have to 強(qiáng)調(diào)客觀因素。 5) must表示必須、義務(wù)等 ,強(qiáng)調(diào)主觀因素。 3) will 用于第二人稱疑問句中 ,詢問對(duì)方意志或請(qǐng)求。 3) have +受詞 +原形不定詞表示請(qǐng)或讓某人做某事。 5） be用于 have/has/had后構(gòu)成完成時(shí)。 Unit 3 The world online Grammar and usage Teaching aims: 1. After learning auxiliary verbs, the students will know about some basic information about auxiliary verbs (words used as auxiliary verbs。 4） be +過去分詞構(gòu)成被動(dòng)語態(tài)。 2) have +受詞 +過去分詞表示請(qǐng)或讓別人做某事。 2) should 表示義務(wù)，責(zé)任等。 can‘ t help或 couldn’ t help+動(dòng)名詞表示不得不、忍不住。 6) dare作為情態(tài)助動(dòng)詞，一般只能用于疑問句或
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