2019-2020年高中英语 Module 5 Newspapers and Magazines Period 4 Grammar 1Grammar 2教案 外研版必修2.doc

2019-2020年高中英语 Module 5 Newspapers and Magazines Period 4 Grammar 1Grammar 2教案 外研版必修2 Teaching Goals：1To enable Ss to use adverbial clauses of time and reason correctly2To get Ss to master the ways to use adverbial clauses of time and reasonTeaching Procedures：Step 1Revision Check the Vocabulary exercises in the Workbook and give Ss some instructionStep 2Grammar 1 Purpose：To enable Ss to master the ways to use adverbial clause of time1Group work Ask Ss to Dick out the sentences with adverbial clause of time from the passage Chinese Taikonaut Back on EarthSuggested Answers： (1)When he was orbiting in the capsule，he took photographs of planet earth (2)When Yang landed，Premier Wen Jiabao telephoned the Control Centre to offer his congratulations (3)When Yang took off from Jiuquan in northwest China at 9 am yesterday，China became the third nation to send a man into space (4)While he was traveling in space，Yang spoke to two astronauts aboard the International Space Station2Pair work Ask Ss to read the sentence(1)and(4)they pick out from the passage and answer the following questions： Q1There are two verbs in each sentenceWhy are the tenses different?、 Q2Is one action longer than the other? Q3Did one action take place after the other? Q4Did one action take place at the same time asthe other Suggested Answers： A1The past continuous verb(was travelingwas orbiting)was continuing all the time，and was interrupted by actions of short duration(spoketook)which are in the past simple A2Yesthe first action in each sentence(although it doesnt have to be placed first)is longer than the second one A3NoThey took place at the same time，although the second action started after the first one A4Yes，it did3Pair workAsk Ss to read the sentence(2)，pare it with the sentence Yang Landed，Premier Wen Jiabao was telephoning the Control Centreand choose the correct answers Q1In sentence(2), (a)the Chinese Premier telephoned the Control Centre after Yang landed (b)the Chinese Premier telephoned the Control Centre before Yang landed (c)the word when can be replaced with as s00n as Q2In the italic sentence， (a)the Chinese Premier telephoned the Control Centre after Yang landed (b)the news came in the middle of a conversation between the Chinese Premier and the Control Centre (c)the word then can be replaced with at the time thatSuggested Answers： A1a &C A2b &C 4Pair work Ask Ss to finish Activity 3 on P44Suggested Answers： (1)met (2)sang (3)got out (4)was orbiting 5Group work Ask Ss to think of the words which Can introduce the adverbial clause of time and give a summaryFor your reference： 时间状语从句通常是由when，while，as来引导的。as作从属连词引导时间状语从句时，强调从句和主句的动作同时发生或进行。when引导时间状语从句，从句的动作可以和主句的动作同时发生或进行，也可先于主句的动作。当表示两个动作同时发生时，可与as，while互换。while引导时间状语从句，从句的动词多表示持续性动作或状态，强调主从句的动作同时发生。as soon as可以引导表示“一就或“刚一就”的时间状语从句。如： (1)The students took notes as they listened (2)As he grew older，he became less active (3)e in when you have taken your coat off (4)Strike while the iron is hot (5)Dont talk so loud while others are studying (6)As soon as she came into the classroom，she began to read English (7)I11 tell him the news as soon as I see him6Practice Fill in the blanks with whenwhile or as (1)_he es tomorrowI shall ask where he has been (2)I saw her justshe was getting off the train (3)Have a good look at that man _ you pass him (4)It was already eight oclockwe got there (5)I Was about to go out_ a visitor came (6)We11 go to the country at the beginning of June_the summer harve8t will start (7)He learned to speak German_ he was in Berlin (8)Henry is in charge of the office _ Mr. Smith is away (9)I got home，it began to rain (10)The bell rang_ he finished the testSuggested Answers： (1)When (2)as (3)whenas (4)when (5)when(6)when (7)while (8)while (9)As soon as (10)as soon asStep 3Grammar 2 Purpose：To get Ss to master the ways to use adverbial clause of reason1Individual work Ask Ss to read the sentences and answer the questions in Activity 1 on P46Suggested Answers： (1)assince (2)less formal (3)something they knew2Pair work Let Ss read more adverbial clauses of reason in order to let them know how to use the words to introduce the clausesThen make a conclusion (1)1 was late for school because I missed the bus (2)Since everybody is here，lets begin (3)As it is raining hard，lets do something indoors (4)The day breaks，for the birds are singingThe conclusion： because：表直接原因或理由，用来回答why提出的问题，语气最强； since：表对方已知的既成事实的理由，无需加以说明； as：表十分明显的原因，说明因果关系，语气较弱； for：表因果关系时，可与because互换，但for前一定要有逗号，不可放在句首；充当并列连词时，表推理解释，附加理由； now that：说明一种新情况，加以推论，因果关系最弱。3Individual work Let Ss fill in the words with because/for/since/as/now that (1)He didnt attend the meetinghe had too much work to do (2)he cant answer the question，youd better ask someone else (3)_I havent seen the film，I cant tell you what I think of it (4)The ground is wet，it rained last night (5)It rained last night，the ground is wet (6)_you have finished the work，you are free to do what you likeSuggested Answers： (1)because (2)Since (3)As (4)for (5)for (6)Now that4Pair work Ask Ss to finish Activity 2 on P46Suggested Answers： (1)Id like to give you a present (2)he no longer says anything (3)shes going to visit the sights of London (4)he didnt have any friends (5)he has begun to understand something of the culture Step 4Homework ：1Ask Ss to bring their favorite newspapers or magazines to school next period2. Finish the Grammar exercises in the Workbook on P91-92