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初中英语外研版 (新标准)八年级上册Unit 3 Language in use .教学ppt课件
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这是一份初中英语外研版 (新标准)八年级上册Unit 3 Language in use .教学ppt课件，文件包含Module8unit3pptx、Module8Unit3doc、M8U3-6wav、M8U3-7wav、紧急迫降mp4等5份课件配套教学资源，其中PPT共24页， 欢迎下载使用。
1.use when and while crrectly;2.master the use f past cntinuus tense;3.write an accident reprt by using the past cntinuus.
By the end f the class, we will be able t:
Observe the fllwing sentences.
While the lights were changing t red, a car suddenly appeared rund the crner.I was trying t pick it up when it bit me again.
What differences can yu find between when and while?
when+ 一般过去时， while+过去进行时
过去进行时中when和while引导的时间状语从句
过去进行时常和when, while 引导的时间状语连用，构成复合句。两者之间既有相同点，也有不同点。 相同点：when和while都可表示“当······时”，用来引导时间状语从句，表示主句动作发生的背景。
when可以指时间点，也可以指一段时间，while只指一段时间，因此在引导时间状语从句时，when引导的时间状语从句中的动词可以是瞬间动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。 were talking when the teacher came in. 我们正在交谈，这时老师进来了。 They arrived when/while we were having dinner. 当我们正在吃晚饭时，他们到了。
由when引导的时间状语从句常用一般过去时，而主句用进行时；如果强调从句和主句的动作同时发生，两句都用过去进行时，且多用while引导从句e.g.I was walking in the street when the accident happened. 我正在街上散步，这时这起交通事故发生了。 The accident happened when I was walking in the street. 当我正在街上散步时，这起事故发生了。 I saw the accident while I was walking n the rad. 当我正在街上散步时，我看见了这起交通事故。
归纳 如果主句和从句都用了过去进行时，那么从句用 引导; 如果从句是一般过去时，要用 引导；如果主句是 ，从句是 ，从句可用when或while引导。
1.Cmplete the sentences with when r while.
1 He was listening t music he was riding his bike.2 I was waiting at the lights I saw the by fall ff his bike.3 I was walking in the street an accident happened.4 The driver was talking n his mbile phne______ he was driving.
2. Lk at what Tny did last Saturday. Cmplete the Yu clumn.
Nw write sentences. Fllw the example belw.
Last Saturday while Tny was playing in the park, I was visiting my grandparents.
3.Cmplete the cnversatin with the crrect frm f the wrds in the bx.
appear bite shw thrw
Dctr: When did the snake (1)______ yu?Henry: Earlier this mrning. It suddenly (2) ________ in frnt f me and bit my hand.Dctr: Can yu (3) _______ me a pht f it?Henry: Yes. Here it is.Dctr: Oh, the snake was n a table.Henry: Yes. I (4) _______ it n the table after it bit me.
4.Cmplete the passage with the crrect frm f the expressins in the bx.
fall ff just in time pay attentin side by side
When the girl was riding her bike (1)__________ with a friend, she had an accident. They were talking and they were nt (2) _____________. A car came rund the crner but stpped (3) __________.The car did nt hit her, but she (4) _______ her bike.
side by side
paying attentin
just in time
5. Cmplete the news reprt with the crrect frm f the wrds in brackets.
Tw planes ____(fly) arund the airprt fr a lng time this mrning because an airprt wrker was asleep! The planes ________________(call) the airprt fr half an hur. “We were calling and ______(ask) what t d, but n ne answered.” In the end, they fund that airprt wrker was asleep. One plane __________(cme) frm Paris and the ther was cming frm New Yrk. “We culdn’t land withut reprting t the airprt, because we didn’t knw what the ther planes __________(d).”
were calling/called
6. Listen and cmplete the accident reprt.
Accident reprt The accident happened t a ________at abut fur ’clck yesterday afternn. When the accident happened, Alice was _______________ in the sitting rm. She heard a strange ______ frm the next rm. He was lking int the fish bwl and trying t get a ______ frm the bwl. The bwl fell n Pete. Alice picked him up and tk him t the _________ and dried him.
reading a bk
7. Read the passage and check (✔)
Careless Jack
My friend Jack was always having accidents. He did nt pay attentin t where he was ging r what he was ding. A few mnths ag, a car hit him while he was n his way hme frm schl. The driver was a bit tired, s he did nt see Jack. And Jack was talking n his mbile phne and was riding in the middle f the rad. The car hit him. He brke his leg and was in hspital fr ver a mnth. Last week, he fell dwn a hle in the park. As usual, he was nt lking where he was ging. Sme kind-hearted peple in the park helped him climb ut f the hle and then tk him t hspital because he was in a lt f pain. Luckily, he did nt break an arm r a leg. At the hspital, the dctrs gave him sme medicine and then he went hme. I always tld him t be careful, but he did nt listen t me. After the tw accidents, he prmised t take my advice. Nw he is very careful.
1 A car almst hit Jack last week.2 Jack was talking n his mbile phne when the car hit him.3 Jack fell dwn a hle n his way t the park.4 A friend tk Jack t hspital.5 Jack did nt break his arm.6 The writer wants Jack t be mre careful.
Nw chse the crrect answer.
1 What is the best wrd t describe Jack in the past? a) Careful. b) Caring. c) Careless.2 Hw many accidents did Jack have in the passage? a) One. b) Tw. c) Three.3 Hw careful is Jack nw? a) He is always careful. b) He is careful smetimes. c) He is still careless.
An emergency landing US Airways Flight 1549 tk ff as usual frm an airprt in New Yrk. But after nly three minutes, the plane was hit by a large number f birds. The pilt, Chesley Sullenberger, had t make a quick decisin t avid a terrible disaster. He and the crew kept calm and he carefully made an emergency landing n the Hudsn River. All the passengers left the plane safely. When reprters interviewed him, he said, “ I was just ding my jb.”
1998年9月10日中国东方航空586号班机由上海飞往北京后再飞往洛杉矶。一架麦道MD-11型客机执行此一航班时起落架发生故障。飞机起后折返虹桥国际机场紧急迫降，全机人员安全，这是中国首宗民航飞机迫降事件。 当飞机起飞后，机长发觉飞机的前起落架指示灯未能由红色转为熄掉，表示不能收回，于是机长通知虹桥国际机场塔台，塔台同意飞机回航。当证实前起落架不能收回及降下后，机组人员欲在空中将前起落架降下，首先将飞机降下再爬升，之后再以小半径侧滑，但未能将前起落架降下来。其后，机长指示一名机务查看起落架的状况，该名机务缠上绳子后冒险从前起落架舱门口探出身体，并用斧头敲打起落架出现故障的地方，但未见松动。接着，机长用后起落架着陆，但仍然毫无反应，结果就唯有迫降。
晚上10时10分，机场及飞机均开始进行迫降前的准备，机上的空服员呼吁乘客尽量移往机尾后方，飞机则于上空盘旋以消耗燃油，机场跑道亦喷上防火泡沫，减低起火的机会。晚上11时7分，飞机在前端喷上防火泡沫的跑道上降落，机长首先让后起落架先触地，之后机头在跑道上摩擦，并且跟地面拖出一条火花，当滑行至380米后，飞机终于停下了。最终，北京时间11:07分，这架飞机在滑行了380米后停稳在跑道内。 飞机停下之后，乘客纷纷离开飞机，消防员就向飞机射水以防止起火，并协助乘客离开现场，有9人在离开飞机时因为逃生滑梯漏气而跌伤。 全机人无一遇难。是中国民航史上的重大飞跃。
9.Think abut a recent accident yu knw f. Write ntes.
1 When and where did it happen?2 Why did it happen?3 Hw did it happen?4 What happened after the accident?
Traffic Accident
fire disaster
1 A terrible accident happened at…2 (Name) was…3 He / She was nt…4 The accident happened because…5 After the accident…
9 Use yur ntes and write sentences fr yur news reprt abut the accident.
Example:1 A terrible accident happened at three ’clck this afternn in the Centre Street.2 Wang Ping was driving t fast alng the rad.3 He was nt
1.Headline:attract attentin and summarize the cntent;2.Lead:shw wh, what, where, when and why questins and key infrmatin;3.Bdy:detail the prcess;4.Qutes:references t parties, experts r ther interested persns;5.Cnclusin:summarize the main cntent f the stry, prvide insight, r emphasize imprtance.
An English reprt usually need:
1.use when and while crrectly;2.master the use f past cntinuus tense;3.write an accident reprt by using the past cntinuus.
By the end f the class, we will be able t:
Observe the fllwing sentences.
While the lights were changing t red, a car suddenly appeared rund the crner.I was trying t pick it up when it bit me again.
What differences can yu find between when and while?
when+ 一般过去时， while+过去进行时
过去进行时中when和while引导的时间状语从句
过去进行时常和when, while 引导的时间状语连用，构成复合句。两者之间既有相同点，也有不同点。 相同点：when和while都可表示“当······时”，用来引导时间状语从句，表示主句动作发生的背景。
when可以指时间点，也可以指一段时间，while只指一段时间，因此在引导时间状语从句时，when引导的时间状语从句中的动词可以是瞬间动词，也可以是延续性动词，而while从句中的动词必须是延续性动词。 were talking when the teacher came in. 我们正在交谈，这时老师进来了。 They arrived when/while we were having dinner. 当我们正在吃晚饭时，他们到了。
由when引导的时间状语从句常用一般过去时，而主句用进行时；如果强调从句和主句的动作同时发生，两句都用过去进行时，且多用while引导从句e.g.I was walking in the street when the accident happened. 我正在街上散步，这时这起交通事故发生了。 The accident happened when I was walking in the street. 当我正在街上散步时，这起事故发生了。 I saw the accident while I was walking n the rad. 当我正在街上散步时，我看见了这起交通事故。
归纳 如果主句和从句都用了过去进行时，那么从句用 引导; 如果从句是一般过去时，要用 引导；如果主句是 ，从句是 ，从句可用when或while引导。
1.Cmplete the sentences with when r while.
1 He was listening t music he was riding his bike.2 I was waiting at the lights I saw the by fall ff his bike.3 I was walking in the street an accident happened.4 The driver was talking n his mbile phne______ he was driving.
2. Lk at what Tny did last Saturday. Cmplete the Yu clumn.
Nw write sentences. Fllw the example belw.
Last Saturday while Tny was playing in the park, I was visiting my grandparents.
3.Cmplete the cnversatin with the crrect frm f the wrds in the bx.
appear bite shw thrw
Dctr: When did the snake (1)______ yu?Henry: Earlier this mrning. It suddenly (2) ________ in frnt f me and bit my hand.Dctr: Can yu (3) _______ me a pht f it?Henry: Yes. Here it is.Dctr: Oh, the snake was n a table.Henry: Yes. I (4) _______ it n the table after it bit me.
4.Cmplete the passage with the crrect frm f the expressins in the bx.
fall ff just in time pay attentin side by side
When the girl was riding her bike (1)__________ with a friend, she had an accident. They were talking and they were nt (2) _____________. A car came rund the crner but stpped (3) __________.The car did nt hit her, but she (4) _______ her bike.
side by side
paying attentin
just in time
5. Cmplete the news reprt with the crrect frm f the wrds in brackets.
Tw planes ____(fly) arund the airprt fr a lng time this mrning because an airprt wrker was asleep! The planes ________________(call) the airprt fr half an hur. “We were calling and ______(ask) what t d, but n ne answered.” In the end, they fund that airprt wrker was asleep. One plane __________(cme) frm Paris and the ther was cming frm New Yrk. “We culdn’t land withut reprting t the airprt, because we didn’t knw what the ther planes __________(d).”
were calling/called
6. Listen and cmplete the accident reprt.
Accident reprt The accident happened t a ________at abut fur ’clck yesterday afternn. When the accident happened, Alice was _______________ in the sitting rm. She heard a strange ______ frm the next rm. He was lking int the fish bwl and trying t get a ______ frm the bwl. The bwl fell n Pete. Alice picked him up and tk him t the _________ and dried him.
reading a bk
7. Read the passage and check (✔)
Careless Jack
My friend Jack was always having accidents. He did nt pay attentin t where he was ging r what he was ding. A few mnths ag, a car hit him while he was n his way hme frm schl. The driver was a bit tired, s he did nt see Jack. And Jack was talking n his mbile phne and was riding in the middle f the rad. The car hit him. He brke his leg and was in hspital fr ver a mnth. Last week, he fell dwn a hle in the park. As usual, he was nt lking where he was ging. Sme kind-hearted peple in the park helped him climb ut f the hle and then tk him t hspital because he was in a lt f pain. Luckily, he did nt break an arm r a leg. At the hspital, the dctrs gave him sme medicine and then he went hme. I always tld him t be careful, but he did nt listen t me. After the tw accidents, he prmised t take my advice. Nw he is very careful.
1 A car almst hit Jack last week.2 Jack was talking n his mbile phne when the car hit him.3 Jack fell dwn a hle n his way t the park.4 A friend tk Jack t hspital.5 Jack did nt break his arm.6 The writer wants Jack t be mre careful.
Nw chse the crrect answer.
1 What is the best wrd t describe Jack in the past? a) Careful. b) Caring. c) Careless.2 Hw many accidents did Jack have in the passage? a) One. b) Tw. c) Three.3 Hw careful is Jack nw? a) He is always careful. b) He is careful smetimes. c) He is still careless.
An emergency landing US Airways Flight 1549 tk ff as usual frm an airprt in New Yrk. But after nly three minutes, the plane was hit by a large number f birds. The pilt, Chesley Sullenberger, had t make a quick decisin t avid a terrible disaster. He and the crew kept calm and he carefully made an emergency landing n the Hudsn River. All the passengers left the plane safely. When reprters interviewed him, he said, “ I was just ding my jb.”
1998年9月10日中国东方航空586号班机由上海飞往北京后再飞往洛杉矶。一架麦道MD-11型客机执行此一航班时起落架发生故障。飞机起后折返虹桥国际机场紧急迫降，全机人员安全，这是中国首宗民航飞机迫降事件。 当飞机起飞后，机长发觉飞机的前起落架指示灯未能由红色转为熄掉，表示不能收回，于是机长通知虹桥国际机场塔台，塔台同意飞机回航。当证实前起落架不能收回及降下后，机组人员欲在空中将前起落架降下，首先将飞机降下再爬升，之后再以小半径侧滑，但未能将前起落架降下来。其后，机长指示一名机务查看起落架的状况，该名机务缠上绳子后冒险从前起落架舱门口探出身体，并用斧头敲打起落架出现故障的地方，但未见松动。接着，机长用后起落架着陆，但仍然毫无反应，结果就唯有迫降。
晚上10时10分，机场及飞机均开始进行迫降前的准备，机上的空服员呼吁乘客尽量移往机尾后方，飞机则于上空盘旋以消耗燃油，机场跑道亦喷上防火泡沫，减低起火的机会。晚上11时7分，飞机在前端喷上防火泡沫的跑道上降落，机长首先让后起落架先触地，之后机头在跑道上摩擦，并且跟地面拖出一条火花，当滑行至380米后，飞机终于停下了。最终，北京时间11:07分，这架飞机在滑行了380米后停稳在跑道内。 飞机停下之后，乘客纷纷离开飞机，消防员就向飞机射水以防止起火，并协助乘客离开现场，有9人在离开飞机时因为逃生滑梯漏气而跌伤。 全机人无一遇难。是中国民航史上的重大飞跃。
9.Think abut a recent accident yu knw f. Write ntes.
1 When and where did it happen?2 Why did it happen?3 Hw did it happen?4 What happened after the accident?
Traffic Accident
fire disaster
1 A terrible accident happened at…2 (Name) was…3 He / She was nt…4 The accident happened because…5 After the accident…
9 Use yur ntes and write sentences fr yur news reprt abut the accident.
Example:1 A terrible accident happened at three ’clck this afternn in the Centre Street.2 Wang Ping was driving t fast alng the rad.3 He was nt
1.Headline:attract attentin and summarize the cntent;2.Lead:shw wh, what, where, when and why questins and key infrmatin;3.Bdy:detail the prcess;4.Qutes:references t parties, experts r ther interested persns;5.Cnclusin:summarize the main cntent f the stry, prvide insight, r emphasize imprtance.
An English reprt usually need:
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