还剩23页未读，
继续阅读
人教新目标 (Go for it) 版八年级下册Section A课堂教学ppt课件
展开
这是一份人教新目标 (Go for it) 版八年级下册Section A课堂教学ppt课件，共31页。PPT课件主要包含了点击播放视频，Warming up，for，since，for+一段时间，how long，现在完成时3， 练一练，has been，have kept等内容，欢迎下载使用。
1. New wrd: hmetwn2. Grammar: ① Present perfect tense with since and fr. ② Cntinuatin and nn-cntinuatin verbs
Learning gals
FOR VS. SINCE
Use fr r since t frm adverbials f time.
________ 5 years ________ last Mnday________ yu came here ________ a lng time________ 2018 ________ his 7th birthday________ 2 days ________ 2 days ag
Find adverbials f time beginning with fr and since.
since+过去的时间点
Grammar Fcus
用什么疑问词来询问拥有某物品的时间？
现在完成时的特殊疑问句结构是什么？
疑问词（不作主语）+have/has+主语+过去分词+其他成分?
一、含 since 或 fr 的现在完成时某些动词的现在完成时可表示过去某一时间开始并一直持续到现在的动作或状态，常与“fr + 时间段”“since + 过去的时间点或从句”或“since + 时间段+ ag”连用。 He has wrked here fr ver twenty years.
He has learned abut 5,000 English wrds since he went t cllege. She’s been at this schl since five years ag.【拓展】含 fr 和含 since 的现在完成时的句子有时可互相转换。 我从13年前开始就住在这里。I’ve lived here since 13 years ag.= I’ve lived here fr 13 years.= It has been 13 years since I began t live here.
思考:与hw lng, fr 或者since搭配使用在现在完成时中的动词有什么共同特点？
A. Hw lng has Mary left? Hw lng has Mary been away?B. Hw lng has he brrwed the bk? Hw lng has he kept the bk?C. Maria has cme back since Mnday. Maria has been back since Mnday.D. Tny has bught the cmputer fr tw years. Tny has had the cmputer fr tw years.
二、现在完成时中的谓语动词 在含有现在完成时的肯定句中，与“fr + 时间段”“since + 过去的时间点或从句”或“since + 时间段 + ag”连用的动词必须为延续性动词。常见的延续性动词有have、live、teach、learn、wrk、study 、knw 等；常见的非延续性动词（词组）有cme、g、leave、start、die、finish、becme、jin、buy、get married 等。
他加入共青团两年了。( × ) He has jined the Cmmunist Yuth League fr tw years.( √ ) He has been a Cmmunist Yuth League member fr tw years. 这块手表我买了两年了。( × ) I have bught this watch fr tw years.( √ ) I have had this watch fr tw years.
(1) Becky (has been, has becme) a dctr fr ten years. She likes her jb very much.(2) We are late. The mvie (has started, has been n) fr ten minutes.(3) Ken, yu shuld return the bk t the library. Yu______________ (have brrwed, have kept) it fr mre than tw weeks.(4) I (have bught, have had) this bike since I was ten, s I want t buy a new ne.
【拓展】部分非延续性动词（词组）和与之对应的延续性动词（词组）的表达：
思考:什么情况下非延续性动词（词组）可以和一段时间连用？
1. Jim is in Japan. He arrived there three days ag.____________________________________________2. They are very hungry. Their last meal was ten hurs ag.____________________________________________3. I have a camera. I bught it in 2009. ____________________________________________
4a Rewrite the sentences using fr r since.
Jim has been in Japan fr three days.
They have nt eaten anything fr ten hurs.
I have had a camera since 2009.
Can we say:They have been hungry fr ten hurs?
4. I knw Anna. I first met her three years ag._____________________________________________5. Linda is ill. She became ill n Mnday._____________________________________________
I have knwn Anna fr three years.
Linda has been ill since Mnday.
Jim has been in Japan fr three days. (教材P76 4a)
“have been in + 地点名词”常与时间段连用，表示“待在某地（多长时间）”。当 have been in 后面接地点副词时，不加 in。 —Hw lng have yu been in China? —I have been here since six years ag.
have been in + 地点名词
Language pint
4b Fill in the blanks with the crrect frms f the verbs in brackets.
1. I _______________ (never be) t the water park befre. I want t _______ (g) next mnth befre the weather gets t cld. 2. They ________________ (never wn) any pets, but they __________________ (always want) t have a dg.
have never been
have never wned
have always wanted
3.We ____________ (have) a pian since last Nvember. We ____________ (buy) it frm the Li family when they mved t the US last and Amy __________________ (nt be) back t their hmetwn fr tw years. They ___________ (miss) their hmetwn a lt and hpe t visit the place next museum _____________ (be) here fr ver 20 years. It ______ (be) ne f the ldest buildings in this small twn.
have nt/haven’t been
4c Fill in the questins and ask tw students. Then cmplete the chart.
1. D yu have a(n) ______? Hw lng have yu had it?2. D yu wn a(n) ______? Hw lng have yu wned it?
Any difference between the tw questins?
1.(2021•齐齐哈尔中考)—I saw Alice walk int that building just nw. —Oh, it’s ur new city museum. It ____ t the public fr a mnth. A. has been pened B. has been pen C. has pened2.(2021•南京中考) I saw Julia in April and I ____ her since then. A. dn’t see B. didn’t seeC. wn’t seeD. haven’t seen
3.(2021•北京中考)Mr. Smith ______ Chinese fr tw years. He’s much better at it nw. A. learns B. was learning C. has learned D. will learn4.(2021•天水中考改编) —______ have yu been learningEnglish?—I have been learning English fr ver 9 years.A. Hw ften B. Hw lngC. Hw many D. Hw sn
5.(2021•襄阳中考) —Why are yu in such a hurry?—Because the class _____ fr 10 minutes. A. has been n B. has begunC. is n D. begins 6.(2021•乐山中考) —Alex, g and clean yur bedrm. —I _____ it. It’s tidy and clean nw.A. have cleaned B. cleaned C. clean
二、句型转换，每空一词
1.Paul has had the kite fr tw years. (改为一般疑问句) _________ Paul _________ the kite fr tw years?2.The cat died three days ag. (改为同义句) The cat ________ ________ _________ fr three has eaten this kind f chicken befre. (改为否定句) Tm _______ _________ this kind f chicken befre.
4.I have been here fr three years. (对画线部分提问) _________ _________ have yu been here?5.I bught the radi tw days ag. (改为同义句) I ________ ___________ the radi fr tw days.
含 since 或 fr 的现在完成时
现在完成时中的谓语动词
1. New wrd: hmetwn2. Grammar: ① Present perfect tense with since and fr. ② Cntinuatin and nn-cntinuatin verbs
Learning gals
FOR VS. SINCE
Use fr r since t frm adverbials f time.
________ 5 years ________ last Mnday________ yu came here ________ a lng time________ 2018 ________ his 7th birthday________ 2 days ________ 2 days ag
Find adverbials f time beginning with fr and since.
since+过去的时间点
Grammar Fcus
用什么疑问词来询问拥有某物品的时间？
现在完成时的特殊疑问句结构是什么？
疑问词（不作主语）+have/has+主语+过去分词+其他成分?
一、含 since 或 fr 的现在完成时某些动词的现在完成时可表示过去某一时间开始并一直持续到现在的动作或状态，常与“fr + 时间段”“since + 过去的时间点或从句”或“since + 时间段+ ag”连用。 He has wrked here fr ver twenty years.
He has learned abut 5,000 English wrds since he went t cllege. She’s been at this schl since five years ag.【拓展】含 fr 和含 since 的现在完成时的句子有时可互相转换。 我从13年前开始就住在这里。I’ve lived here since 13 years ag.= I’ve lived here fr 13 years.= It has been 13 years since I began t live here.
思考:与hw lng, fr 或者since搭配使用在现在完成时中的动词有什么共同特点？
A. Hw lng has Mary left? Hw lng has Mary been away?B. Hw lng has he brrwed the bk? Hw lng has he kept the bk?C. Maria has cme back since Mnday. Maria has been back since Mnday.D. Tny has bught the cmputer fr tw years. Tny has had the cmputer fr tw years.
二、现在完成时中的谓语动词 在含有现在完成时的肯定句中，与“fr + 时间段”“since + 过去的时间点或从句”或“since + 时间段 + ag”连用的动词必须为延续性动词。常见的延续性动词有have、live、teach、learn、wrk、study 、knw 等；常见的非延续性动词（词组）有cme、g、leave、start、die、finish、becme、jin、buy、get married 等。
他加入共青团两年了。( × ) He has jined the Cmmunist Yuth League fr tw years.( √ ) He has been a Cmmunist Yuth League member fr tw years. 这块手表我买了两年了。( × ) I have bught this watch fr tw years.( √ ) I have had this watch fr tw years.
(1) Becky (has been, has becme) a dctr fr ten years. She likes her jb very much.(2) We are late. The mvie (has started, has been n) fr ten minutes.(3) Ken, yu shuld return the bk t the library. Yu______________ (have brrwed, have kept) it fr mre than tw weeks.(4) I (have bught, have had) this bike since I was ten, s I want t buy a new ne.
【拓展】部分非延续性动词（词组）和与之对应的延续性动词（词组）的表达：
思考:什么情况下非延续性动词（词组）可以和一段时间连用？
1. Jim is in Japan. He arrived there three days ag.____________________________________________2. They are very hungry. Their last meal was ten hurs ag.____________________________________________3. I have a camera. I bught it in 2009. ____________________________________________
4a Rewrite the sentences using fr r since.
Jim has been in Japan fr three days.
They have nt eaten anything fr ten hurs.
I have had a camera since 2009.
Can we say:They have been hungry fr ten hurs?
4. I knw Anna. I first met her three years ag._____________________________________________5. Linda is ill. She became ill n Mnday._____________________________________________
I have knwn Anna fr three years.
Linda has been ill since Mnday.
Jim has been in Japan fr three days. (教材P76 4a)
“have been in + 地点名词”常与时间段连用，表示“待在某地（多长时间）”。当 have been in 后面接地点副词时，不加 in。 —Hw lng have yu been in China? —I have been here since six years ag.
have been in + 地点名词
Language pint
4b Fill in the blanks with the crrect frms f the verbs in brackets.
1. I _______________ (never be) t the water park befre. I want t _______ (g) next mnth befre the weather gets t cld. 2. They ________________ (never wn) any pets, but they __________________ (always want) t have a dg.
have never been
have never wned
have always wanted
3.We ____________ (have) a pian since last Nvember. We ____________ (buy) it frm the Li family when they mved t the US last and Amy __________________ (nt be) back t their hmetwn fr tw years. They ___________ (miss) their hmetwn a lt and hpe t visit the place next museum _____________ (be) here fr ver 20 years. It ______ (be) ne f the ldest buildings in this small twn.
have nt/haven’t been
4c Fill in the questins and ask tw students. Then cmplete the chart.
1. D yu have a(n) ______? Hw lng have yu had it?2. D yu wn a(n) ______? Hw lng have yu wned it?
Any difference between the tw questins?
1.(2021•齐齐哈尔中考)—I saw Alice walk int that building just nw. —Oh, it’s ur new city museum. It ____ t the public fr a mnth. A. has been pened B. has been pen C. has pened2.(2021•南京中考) I saw Julia in April and I ____ her since then. A. dn’t see B. didn’t seeC. wn’t seeD. haven’t seen
3.(2021•北京中考)Mr. Smith ______ Chinese fr tw years. He’s much better at it nw. A. learns B. was learning C. has learned D. will learn4.(2021•天水中考改编) —______ have yu been learningEnglish?—I have been learning English fr ver 9 years.A. Hw ften B. Hw lngC. Hw many D. Hw sn
5.(2021•襄阳中考) —Why are yu in such a hurry?—Because the class _____ fr 10 minutes. A. has been n B. has begunC. is n D. begins 6.(2021•乐山中考) —Alex, g and clean yur bedrm. —I _____ it. It’s tidy and clean nw.A. have cleaned B. cleaned C. clean
二、句型转换，每空一词
1.Paul has had the kite fr tw years. (改为一般疑问句) _________ Paul _________ the kite fr tw years?2.The cat died three days ag. (改为同义句) The cat ________ ________ _________ fr three has eaten this kind f chicken befre. (改为否定句) Tm _______ _________ this kind f chicken befre.
4.I have been here fr three years. (对画线部分提问) _________ _________ have yu been here?5.I bught the radi tw days ag. (改为同义句) I ________ ___________ the radi fr tw days.
含 since 或 fr 的现在完成时
现在完成时中的谓语动词
相关课件
初中英语人教新目标 (Go for it) 版八年级下册Section A示范课课件ppt： 这是一份初中英语人教新目标 (Go for it) 版八年级下册Section A示范课课件ppt，共30页。PPT课件主要包含了点击播放视频，Warming up，现在完成时2，to come，been，spend，to go，两个一对几个，seen，went等内容，欢迎下载使用。
人教新目标 (Go for it) 版八年级下册Section A背景图课件ppt： 这是一份人教新目标 (Go for it) 版八年级下册Section A背景图课件ppt，共39页。PPT课件主要包含了Warming up，大数字的表达和读法， 674，thousand，and，hundred，million，Brainstorm， 不规则变化，二比较级的用法等内容，欢迎下载使用。
人教新目标 (Go for it) 版八年级下册Section A教学演示课件ppt： 这是一份人教新目标 (Go for it) 版八年级下册Section A教学演示课件ppt，共33页。PPT课件主要包含了Free talk，Warming up，so that，Although，until，担心······，回答建议的句型，肯定回答，否定回答， Advice 等内容，欢迎下载使用。
