初中英语人教新目标 (Go for it) 版八年级下册Section A教课内容ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级下册Section A教课内容ppt课件，共24页。PPT课件主要包含了Lead in，Summary，Quiz，Homework等内容，欢迎下载使用。
八年级英语下（RJ） 教学课件
Sectin A (3a-4c)
Unit 10 I've had this bike fr three years.
Review the cnversatin they learned in last class.
Hw lng have yu had that bike ver there?
A: D yu have a(n) _______?B: Yes, I d.A: Hw lng have yu had it?B: I’ve had it fr/since…
3b Read the article again and answer the questins.
1.Why did they decide t have a yard sale?2.What d they want t d with the mney frm the sale?3.Why des the sn want t keep the train and railway set?4.Hw can the ld tys be useful again?5.Have yu ever thught abut a yard sale t sell yur things?
探究点一 Reading
3c Find the wrds r phrases in the article which can be replaced with the nes belw and write dwn them next t the wrds.
1）常与fr, since引导的时间段的时间状语连用。
2）动词使用延续性动词。
since , fr 的用法:
since: 自…...以来1)since+时间点He has stayed here since 5 ’clck.2)since+ 时间段+ agHe has stayed here since 5 hurs ag.3)since+ 从句(句子要用一般过去时态）She has taught English since he came here. fr: (长达）fr+ 时间段He has kept the bk fr 2 weeks.
since＋一段时间＋ag＝fr＋时间段; since tw weeks ag=fr tw weeks;
I have kept the library bk fr a week.= I have kept the library bk since a week ag.
在现在完成时态中，fr与since引导的时间状语可以相互转换。
It is + 时间段 +since +一般过去时的句子.
1.他的爷爷已经去世2年了。 2.Nick参军三年了。3.他离开深圳好长时间了。4.这本书我已借了4个月了。
It is 2 years since his grandpa died.
It is 3 years since Nick jined the army.
It is a lng time since he left Shenzhen.
It is 4 mnths since I brrwed the bk .
含有fr，since的现在完成时的用法歌诀: 过去的动作或状态，一直持续到现在，fr,since 把时间带。
常见非延续性动词和延续性动词的转变
第一类：短暂性动词 be + adj.die finish pen/clsefall ill/asleepmarry sb/get married t第二类：短暂性动词 be + 介词start/beginleavejin
be away frm
be in/be a member f
be pen/clsed
be ill/asleep
be married t
第三类：短暂性动词 另一个动词 buybrrwbecmeput n
巧记瞬间性动词的转换： 开始离去借来还， 出生入死买到家，穿衣入睡要感冒， 开开关关变结束。
Rewrite the sentences using fr r since.
Jim is in Japan. He arrived there three days ag.2. They are very hungry. Their last meal was ten hurs ag.
They haven’t eaten fr ten hurs/since ten hurs ag.
Jim has been in Japan fr three years.
3. I have a camera. I bught it in 2009.4. I knw Anna. I first met her three years ag.5. Linda is ill. She became ill n Mnday.
I have had a camera since 2009.
I have knwn Ann fr three years/since three years ag.
Linda has been ill since Mnday.
Fill in the blanks with the crrect frms f the verbs in brackets.
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 year.4. Cathy and Amy ____________ (nt be) back t their hmetwn fr tw years. They ______ (miss) their hmetwn a lt and hpe t visit the place next year.
haven’t been
5. This museum _________ (be) here fr ver 20 years. It _____ (be) ne f the ldest buildings in this small twn.　　
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?
1.Read the listening materials five times.
2.Preview the passage in 3a.