Unit 1 The mass media Grammar and usage 过去完成时复习课件-2024-2025学年高中英语译林版（2020）选择性必修第二册

Unit 1 Grammar and usage Past perfect tense Base Verb Past Simple Participle do (does) go know drink eat choose break fly did done went gone knew known drank drunk ate eaten chose chosen broke broken flew flown Past Perfect: had + pp QUICK WARM UP 2 He _ the test because he _. failed hadn’t studied failed past tense past perfect hadn’t studied (fail) (study) Teachers can activate the lesson by asking a volunteer to fill in the blanks with the correct word (tenses). 3 过去完成式的定义和用法 过去完成式是指一个动作(A)发生在过去的另一个动作(B)之前。 过去完成式用来描述过去某一时间之前发生的动作或存在的状态。 e.g. When I woke up, my mother had already prepared breakfast for me. A B 4 Find the sentences Sentence1 He regularly visited the library and studied English and law-by then he had learned very little English. (Line3-4) 5 Find the sentences Sentence2 Pulitzer quickly became a successful journalist and by the age of 25, he had become a publisher. (Line7-8) 6 Find the sentences Sentence3 He used the same business strategy he had employed at the St Louis Post-Dispatch (Line12-13) 7 Work out the rules •We often use the past perfect tense to talk about something that happened_ (before/after) a past time. • The verb form of the past perfect tense is “(2) (have/had) done” before had 8 过去完成式的固定用法 1.过去完成时有时用来表示没有实现的愿望,主要用于 want、hope、intend 等词。如: I had wanted to help you, but I was too busy then. 2.过去完成时可以用于 hardly..when..或 no sooner…than…等结构,表示“一……就……”。如: I had hardly entered the classroom when the bell rang. No sooner had he got to the station than the bus arrived. 9 过去完成式的固定用法 3.过去完成时常有by、when 等引导的时间状语作为标志。如: I had finished reading the novel by the end of last week. He had learnt English for ten years when he graduated from high school. 10 Exercise Put the verbs in brackets using the simple past or past perfect form. Write them in your notebook. 1. He said he_ (work)in that factory since 1949. 2. I thought I _ (send)the letter a week before. 3. By the end of last month, I _(live) in Beijing for 8 years. 4. She said that she _(not be) to the Great Wall yet. had worked had sent had lived hadn’t been Teachers can choose to do speaking or writing for this activity. 11 Exercise Put the verbs in brackets using the simple past or past perfect form. Write them in your notebook. 5. Before Miss Wang_(come) to work in Nanjing, she_ (teach) in Nantong for years. 6. After the government_(give) help to Hunan, people_(speed) up rebuilding home. 7.They _ (cry) because the super typhoon _ (destroy) their houses. 8. Before everything_(come) back to normal, they_(live) without water or electricity for a few days. had given came had taught sped had lived came cried had destoryed Teachers can choose to do speaking or writing for this activity. 12 Exercise Put the verbs in brackets using the simple past or past perfect form. Write them in your notebook. I _ (wash) my hands after I _ (clean) the dishes. My parents _ (are) angry because John _ (don’t finish) his schoolwork. Jane _ (call) the police because someone _ (break) into her house. John _ (be) an artist before he _ (become) a musician. had cleaned washed had not finished were called had broken had been became Teachers can choose to do speaking or writing for this activity. 13 Exercise Put the verbs in brackets using the simple past or past perfect form. Write them in your notebook. Where _ (you/be) after I _ (see) you at the park? My grandparents _ (know) each other for a year before they _ (get) married. My sister _ (play) a lot after she _ (finish) the midterm exam. How many coffees _ (she/drink) before the interview? had known got were you had seen played had finished had she drunk $$