英语人教版八年级下册unit 5 Grammar focus--4c
She was doing her homework.
He was reading in the library when the rainstorm came. When it began to rain, Ben was helping his mom make dinner. While Linda was sleeping, Jenny was helping Mary with her homework.
rise v.& n. 升起；增加；提高 fallen adj. 倒下的；落下的 apart adv. 分离；分开 have a look 看一看 icy adj. 覆盖着冰的；冰冷的 kid v. 开玩笑；欺骗
What were you doing at eight last night?
I was taking a shower.
过去进行时 语法1.句子中表达方式为： was(were) doing/taking/reading/helping/sleeping 过去进行时的构成: was/were +V-ing (第一人称单数和第三人称单 数用was，其余用were) 过去进行时的定义： 表示在过去某一时刻或某一段时间内正在进行的 动作。
storm n. 暴风雨 wind n. 风 light n. 光；光线；光亮 report v.& n. 报道；公 布 area n. 地域；区域 wood n. 木；木头 window n. 窗；窗户
flashlight n. 手电筒；火 炬 match n. 火柴 beat v. 敲打；打败 against prep. 倚；碰； 撞 asleep adj. 睡着 fall asleep 进入梦乡； 睡着 die down 逐渐变弱；逐 渐消失
用括号中所给单词的适当形式填空。
was taking 1．She ______________(take) a dance lesson at two o'clock
yesterday afternoon.
2．Tim can't pick up the phone because he is helping _____________(help) his mom with housework now. came 3．Mary was listening to music when I ______(come) in. goes 4．Lucy usually _______(go) to school by bike. visited 5．Harry _______(visit) the museum with me last Friday. 6．My sister was watching TV while I was reading _______________(read) a book.
1.当堂练习4a 2.学法大视野p46—p47
Mother came in when she was crying.
当她正在哭的时候，妈妈进来了。（表示时间段）
当主句用过去进行时、从句用一般过去时，且 从句放在后面时，表示主句动作正在进行时从 句动作突然发生了，强调突然性。 I was having supper (when someone knocked at the door). 我正在吃晚饭，突然有人敲门了。
eating, the radio news talked about a car
accident near our home. My brother and
I went out right away to have a look.
_____ we got to the place of the When
While she was reading，the telephone rang.当
她正在看书时，电话铃响了。
3.when也可表示“当……时”，既可表示时间点 又可表示时间段。
When you called, I was taking a shower. 当你打电话来时，我正在洗澡。（表示时间点）
What was she doing at the time of the rainstorm?
What was he doing when the rainstorm came? What was Ben doing when it began to rain heavily? What was Jenny doing while Linda was sleeping?
accident, the car _____ was in bad shape
from hitting a tree. But luckily the
was fine. The roads ______ were driver ____ icy because of the heavy snow from the night before.
从句 主句
4b
Fill in the blanks wi I ____ was At 7:00 a.m., I woke up. ______ making my breakfast, my brother ______ was
While I was listening to the radio. ________
语法2：when与while引导时间状语从句的区别
1 . while意为“当……时”引导时间状语 从句时，表示时间段，从句通常使用延 续性动词或表状态的词，或使用进行时 态。
例句：While Linda was sleeping, Jenny was helping Mary with her homework.
2 .用while：表示某个动作正在进行的同时，另一 动作也在进行之中，这时主从句都用进行时态，有 对同类的两个动作进行对比的意味；也可表示某个 动作正在进行时，另一动作发生了(该动作用一般过 去时)。 eg：While I was playing the piano，she was
dancing.我在弹钢琴，她在跳舞。
英语人教版八年级下册Unit 5 Grammar Focus--4c
Unit5 Grammar Focus—4c习题I. 单项选择1. I ______ cooked a meal when you _____ me.a. cooked, were ringingb. was cooking, rangc. was cooking, were ringingd. cooked, rang2. He said he _____ to draw a plane on the blackboard at that time.a. triesb. triedc. was tryingd. will try3. While she ______ TV, she ______ a sound outside the room.a. was watching, was hearingb. watched, was hearingc. watched, heardd. was watching, heard4. They _____ a football game from 7 to 9 last night.a. were watchingb. watchc. watchedd. are watching5. What book ____ you _____ when I ____ you at four yesterday afternoon?a. did, read, was seeingb. did, read, sawc. were, reading, sawd. were, reading, was seeing6. It was Friday evening. Mr. and Mrs. Green ___ ready to fly to England.a. are gettingb. getc. were gettingd. got7. Lei Feng _____ always _____ of others when he ______ in the army.a. is, thinking, wasb. was, thinking, isc. did, think, isd. was, thinking, was8. A girl ______ my pen fall off the table when she _____ me.a. saw, passedb. was seeing, passedc. was seeing, passedd. was seeing, was passing9. He ____ his father on the farm the whole afternoon last Saturday.a. helpsb. would helpc. was helpingd. is helping10. While mother _______ some washing, I _____ a kite for Kate.a. did, madeb. was doing, madec. was doing, was makingd. did, was making11.“____ you angry then?” “they ____too much noise.”a. are, were makingb. were, were makingc. are, maded. were, made12. He ____ some cooking at that time, so _____ mea. did, heardb. did, didn’t hearc. was doing, heardd. was doing, didn’t hear13. This time yesterday jack _____ his bike. He _____ TVa. repaired, didn’t watchb. was repairing, watchedc. repaired, watchedd. was r epairing, wasn’t watching14. His parents wanted to know how he _____ on with his new classmates.a. was gettingb. getsc. is gettingd. will get15. It’s ___ today.A. windB. windsC. icyII用动词的适当形式填空。
英语人教版八年级下册unit 5 Grammar focus-4c
I 教学目标1．Knowledge Objectives：Ss can master the meaning, structure and the usage of the Past Progressive Tense and the clause of when and while.2．Ability Objectives:Ss can learn to describe what people were doing by using the Past Progressive Tense and the when and while clause.3．Moral Objectives:Learn the different expressions about how to talk about the things happening in the past. Cooperate with each other and communicate with each other.II 学情分析本节课为第五单元的第三课时。
学生已经基本掌握了有关过去进行时的含义和句型等用法，为总结复习语法垫定了基础。
本节课将在学生现有的知识水平上，对when和while 引导的时间状语进行深入的学习和探讨，并进行大量的训练和应用。
III 重点难点Teaching key points:The meaning, structure and the usage of the Past Progressive Tense and the when and while adverbial clause.Teaching difficult points:Ss can correctly use the when and while clause in the Past Progressive Tense.IV 教学过程Step 1 Warming upAsk Ss to make sentences one by one with when and while.E.g.: I was doing the dishes at eight last night. What were you doing while Ms. Xie was doing the dishes?While Ms. Xie was doing the dishes, I was sleeping….设计意图：学生句子接龙能够为课堂活跃气氛，达到预热效果。
英语人教版八年级下册Unit5 GrammarFocus-4c
Unit5 What were you doing when the rainstorm came?第三课时GrammarFocus-4c导学案课型New 主备人：王颖审核人：时间：班级：姓名：总课时数：领导签字：一、【学习目标】：1.会背单词icy kid短语wake up, have a look, in bad shape, the night before语法：过去进行时的用法；when与while引导的时间状语从句；2.学会讲故事Tell a story；学会谈论难以忘记的事情Talk about past events；3.在困难时期应该互相帮助。
二、【重点难点】：学习、掌握、运用所学单词、短语及句型进行交际。
三、【学法指导】：记笔记、做标记、多读、多练。
四、【导入新课】（2`）：So, when the rainstorm suddenly came, what were you doing?那么，当暴风雨突然到来时，你正在做什么？用法：本句是有when引导的时间状语从句，主句是过去进行时的特殊疑问句。
五、【自主先学】（11`）：1.熟记下列短语并翻译1.确保______________2.睡着__________3. 一团糟____________4.看一看___________5.逐渐减弱_____________2.1、找学生领读Grammar Focus2、学生通过观察总结本单元学习的语法过去进行时知识概念：表示过去某段时间或某一时刻正在进行的动作。
其结构为“_______+_______”构成:肯定句式：______+was/____+____否定句式：主语+____ /were + not +________一般疑问句式：Was/____ + 主语+ __________.六、【展示交流】（10`）：小组竞赛,展示成果。
（1）根据音标拼读单词，然后两人一组检查拼读情况。
英语人教版八年级下册Unit 5A Grammar Focus---4c
Work in groups to check
【能力检测】：
根据汉语意思完成下列英语句子，每空一词。
1.昨天下午五点钟你哥哥在做什么？
What ________ your brother ________ at five yesterday afternoon?
2.能够利用when和while描述自己的日常生活。
情感目标：能过学习本课，培养学生在困境中互帮互助的品质
【学习重
点难点】
1.when和while引导的时间状语从句的用法
2.运用所学的一般过去时及过去进行时较熟练地谈论过去所发生的事情。
【自主学习】
请同学们自主学习课本行！
7.What _____ you ______ (do) at that time? We ___________ (watch) TV.
8.Was your father at home yesterday evening? Yes ,he was. He _________ (listen) to the radio.
2.昨天我回到家时，我妈妈在洗衣服。
My mother _____ ________ clothes ________ I ________ home yesterday.
3.你做作业时，你妹妹在干什么？What ________ your sister ________ ________
you _______ _______ your homework?
大屏展示重难点句型的挖洞填空，重点监测学困生的学习
Step3：1）、根据例句，学生独学，完成SectionA 4a的任务。
初中英语人教版八年级下册Unit5GrammarFocus
初中英语⼈教版⼋年级下册Unit5GrammarFocusThe teaching plan for open classUnit 5 What were you doing when the rainstorm came?Period 3 (Grammar Focus -4c)Teaching Maims: Continue studying the past progressive tense by talking out what was happening at one moment of the past time. Develop the students’reading and writing skills.Key words and target language: New words: icy, kidTarget language:A:What were you doing at eight last night? B: I was taking a shower.A: What was she doing at the time of the rainstorm? B: She was doing her homework. A: What was Jenny doing while Linda was sleeping? B: While Linda was sleeping, Jenny was helping Mary with her homework.Teaching key Points: the structure of the past progressive and their functions . Teaching Difficult Points:Master the usage of when /while and the differences between them.Value and Moral Objects:Learn to be more united and friendlier and understand better how to help each other when the disaster happens unexpectedly.Teaching Methods: Interaction between the teacher the students/ Induction/Pairwork/ Writing/GroupworkTeaching Aids: Multimedia, Changyan Teaching and Learning SystemTeaching Procedures:Step 1 RevisionT: Now let’s review the last lesson. I’ll ask you some questions about the passage. 1. What were Ben’s family doing when the rainstorm came?2. What can you learn from the article?3. What other things can bring people closer together? How can we help each other in times of difficulty? Can you give some examples?Let them have a discussion about the questions.Step 2Warming upFirst show some pictures and ask the students to do the warming-up exercise with the past progressive tense in pairs.( This activity is to give the students the opportunities to practice the past progressive tense ,especially for the poor students who are incapable of speaking English)Step 3 Grammar FocusFirst ask the students to read Grammar Focus in roles and guide them to review the functions and the structure of the present progressive .Then show the form and get the students to think about what are the differences between the structures in the present progressive tense and the past progressive tense. What are the differences between the time adverbials in the present progressive tense and the past progressive tense. What are the ideas of the present progressive tense and the past progressive tense?Ask them to fill in the chart:Help the students to induce the usage of when/ while: they are connected with the adverbial clause of time .When means at the time of…While means during the time of…1.When means “at the time of”: 当…时刻, 也可表⽰在…期间While means “during the time of”: 在…期间2.When 在过去进⾏时引导的时间状语从句连⽤，表⽰⼀个动作发⽣时，另外⼀个动作正在进⾏。
八年级英语下第五单元section A(grammar focus-4c)
1. 构成及用法 过去进行时由“was / were +动词-ing”构成，表示在 过去某一时刻或某一段时间正在进行的动作。常与 过去进行时连用的时间状语有at eight / nine ... (o’clock) yesterday morning, at that time，from eight to ten yesterday morning等。
根据括号内的要求完成下列各题。
1. We were playing football at five yesterday afternoon. (改为否定句)
We weren’t playing football at five yesterday afternoon. 2. Jane was taking a shower at nine last night. (改为一般疑问句并作肯定回答 及否定回答) —Was Jane taking a shower at nine
根据汉语意思完成句子。
1. 昨晚八点你在做什么？ What ____w_e_r_e_y_o_u__d_o_i_n_g at eight last night?
2. 我在冲澡。 I __w_a_s_t_a_k_i_n_g_a__s_h_o_w_e_r_.
3. 暴风雨来的时候她在做什么？ What _w_a_s__sh__e_d_o_i_n_g_ at the time of the rainstorm?
4. 她在做家庭作业。
英语人教版八年级下册Unit5-Grammar-Focus
What was your brother doing when you saw him half an hour ago?
He was playing computer games.
What was Tom doing at that time last Sunday?
While John was cleaning his room, Mary turned on the radio. / John was cleaning his room when Mary turned on the radio.
While John was shopping, Mary took the car to the car wash. / John was shopping when Mary took the car to the car wash.
with both while and when.
While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink.
While John was playing the piano, Mary left the house. / John was playing the piano when Mary left the house.
While they were dancing, what happened?
While they were dancing, the telephone rang. When the telephone rang, they were dancing.
英语人教版八年级下册Unit 5 Grammar focus-4c
Unit 5 What were you doing when the rainstorm came?Section A (Grammar focus-4c)教学目的和要求1.重点单词：accident,shape2.重点短语：turn on the radio, have a look3.重点句子:What was Ben doing when it began to rain heavily?What wa s Jenny doing while Linda was sleeping.The radio newa talked about a car accident near our home.My brother and I went out right away to have a look.When we got to the place of the accident,the car was in bad shape from hitting a tree.You are kidding.教学重点1.过去进行时。
2.when 和while的用法教学难点1.过去进行时。
2.when 和while的用法教学过程Step 1.情景导入。
Work in pairs. 问问同桌What were you doing at nine o’clock last Sunday morning?I ___ ______ at nine last Sunday morning.What was your sister doing at nine o’clock last Sunday morning?She _____ ___________ at nine last Sunday morning.Was your brother reading the book at nine last Sunday morning?Yes, ___ _____. No, ___ _____. He ____ ___________.Step2.完成教材Grammar Focus 的任务。
初中英语人教版八年级下册unit5 (Grammar Focus-4c)
Unit5 What were you doing when the rainstorm came?The Third PeriodSection A(4a-4c)Teaching goals:Knowledge and skills:1.Master the key words and expressions: have a look, icy, kid2.Learn when-adverbials and while-adverbials.3.Consolidate the usage of past continuous tense.4.Learn to talk about the past events.Process and methods:Employ task-based approach.Emotion, attitude and value:Motivate the students’ study interest and developtheir imagination by describing what was happening.Important and difficult points:Important points:1.Learn when-adverbials and while-adverbials.2.Learn past continuous tense.Difficult points:1.Revise the past simple tense and learn to tell atories.2.Learn to talk about the past events.Teaching preparations:An English textbook and a projector.Teaching procedures:Step ⅠLead-inGreet the class as usual and check homework. Step ⅡPresentationGrammar Focus.First, ask students to read the sentences in the box with a partner.Give them several minutes to do this work.Then, invite some pairs to act out for the whole class and explain their meanings.Step ⅢPractice1.Teach Activity 4a.First, read the example sentences for the students, make them understand how to do this activity. Then, invite some students to read the phrases in the table and explain their meanings.Ask students to make sentences with while and when like the sample one.Give them several minutes to do this work.Later, invite some students to present their sentences. Correct mistakes if any.2.Teach Activity 4b.Give students several minutes to fill in the blanks using was, were, when, or while.Ask them to do this work individually and get the main idea of the passage.Later, invite some students to read their complete passage to check the answers.Step ⅣConsolidationTeach Activity 4c.T: Do you remember what you were doing at thesetimes last Sunday? Look at the table and fill in it. Then interview two classmates. Are you clear? Ok, do it please.After some time, the teachers says: Now I want you to make a conversation with your classmates according to the survey table. Give you a moment to prepare. If you are ready, put up your hands.Then ask some groups to talk about their day in the conversation before the whole class.Step ⅤSummaryIn this period, we mainly learned the usage of past continuous tense and how to talk about past events. Through the writing and speaking drills, we consolidated the target language and grammar. Step ⅥHomework1.Finish the exercises in the workbook.2.Preview the new words in Section B.Blackboard Design:Unit5 What were you doing when the rainstorm came?The Third PeriodPast continuous tenseWhen-adverbials and while-adverbials教学反思：本节课主要是语法课，学习过去进行时的用法以及when和while 引导的时间状语从句的用法。
八下英语 第五单元 Unit5 Grammar focus-4c
when 与while
1) 如后面为延续性动词，且为进行时态,则常用while。 如后面为非延续性动词，没有进行时态，则用when。 2) 如果前后均为进行时，我们用while可译为“与此同时”。 I was reading while my brother was drawing. 3) 当while前后的句子描述的情况相对或相 反,while可译为“然 而”,突出对比。 I am outgoing while my sister is quiet and shy.
Fill with “While” or “When”
1._W__h_il_e_May was talking on the phone, her sister walked in. 2._W__h_e_n_Rita bought her new dog, it was wearing a little coat. 3._W__h_e_n I saw Mike, he was wearing a green shirt. 4._W__h_il_eI was dancing, he was singing loudly. 5. W__h_e_n_ Linda finally found Dave , he was jumping with a dog . 6. I was cleaning my room _w__h_e_n___ he came in.
What was the girl doing at this time last night? She was catching the bus at this time last night.
What was Mary doing at the time of the rainstorm? She was doing homework at the time of the rainstorm.