新譯林版八年級(jí)下冊(cè)英語(yǔ) Unit 3 課時(shí)4 Grammar課件

1、Unit 3 Online tourGrammarReview and Lead to the new knowledge1.Daniel went to Beijing two years ago.2.Daniel has lived in Beijing for two years.3.Daniel bought a new computer last month.4.Daniel has bought a new computer.5.Mr Wu visited Canada in 2010 and 2011.6. Mr Wu has been to Canada twice.一般過(guò)去時(shí)

2、和現(xiàn)在完成時(shí)都可以陳述在過(guò)去的事情，但在用法上有所不同：一般過(guò)去時(shí)強(qiáng)調(diào)過(guò)去發(fā)生的事實(shí)，與現(xiàn)在的情況沒有聯(lián)系；而現(xiàn)在完成時(shí)強(qiáng)調(diào)過(guò)去發(fā)生的事情和現(xiàn)在有聯(lián)系，或?qū)ΜF(xiàn)在造成一定的影響。新課講解Task One1. I have lived here since I was born.2. Daniel has lived in Beijing for two years.現(xiàn)在完成時(shí)可用來(lái)表示從過(guò)去某一時(shí)間開始的動(dòng)作一直持續(xù)到現(xiàn)在。3.Hobo has eaten Eddies food.4.We have been to Beijing.5.Daniel has bought a new bike.現(xiàn)

3、在完成時(shí)可用來(lái)強(qiáng)調(diào)過(guò)去發(fā)生的事情的結(jié)果。6.My father has been to Beijing twice.7.I have read the book many times.現(xiàn)在完成時(shí)可以用來(lái)說(shuō)明一個(gè)動(dòng)作在過(guò)去的一段時(shí)間內(nèi)發(fā)生的頻率。新課講解Task Two將下列標(biāo)志詞歸類。（5yesterday; the other day(幾天前）; last week; already; just; just now; two hours ago; at that time; for two years; over the years; in 2008; ever; yet; since la

4、st week; twice; many times; recently; so far(到目前為止）; up to now（到現(xiàn)在為止，）till now（直到現(xiàn)在）; never; these days; 用于一般過(guò)去時(shí)的有:用于現(xiàn)在完成時(shí)的有:yesterday; the other day; last week; just now; two hours ago; at that time; in 2008for two years; over the years; ever; yet; since last week; twice; many times; recently; so f

5、ar; up to now; till now; never;these days; 新課講解1.完成課本P41 Part AB(5Keys: A: 1. visited 2. climbed 3. Have; tried 4. have learnt/have learnedB: 1. have just finished, finished 2. wrote, has already written 3. was, havent been 4. have lived, lived當(dāng)堂小練2. 選擇填空 (1) A: Ive seen the film The Sound of Music

6、already. B: When_ you _ it? A: The day before yesterday. A. have; seen B. will; see C. did; see D. did; seen(2) Mr Black_ in China since five years ago. A.lived B.has lived C. lives D. is going to live(3)We_trees last Sunday. So far we_over 300 trees there. A. planted; planted B. planted; have plant

7、ed C. have planted; planted D. have planted; have plantedCBB當(dāng)堂小練(4)-_ to the United States? -Not yet. But I went to Canada a few years ago. A. Have you been B. Have you gone C. Did you go D.Will you go(5)I will not go to see the film tonight because I_ my ticket. A. didnt lose B. have lost C. will l

8、ose D. didnt haveAB當(dāng)堂小練3.完成課本42頁(yè)P(yáng)art C Millie has never been to Nanjing. She is asking Simon about the city. Complete their conversation with the correct forms of the words in brackets.當(dāng)堂小練Millie: (1)_ (you/be/ever) to Nanjing?Simon: Yes. I(2)_(be) there three times.Millie: When(3)_ (you/go) there l

9、ast?Simon: Last summer. I(4)_(spend) a week there.Millie: (5)._ (you/like) it?Simon: Oh yes. I (6)_(have) a great time there. I (7)_ (visit) many places of interest and (8)_(eat) lots of local food.Millie: Lucky you! I(9)_ (be/never) there. Have you ever beenhave been did you gospentDid you likehadv

10、isitedatehave never been當(dāng)堂小練4.完成課本42頁(yè)part D(7Millie is writing about the USA in her diary. Complete her diary entry with the correct forms of the verbs in the box.be buy read return see showKeys: (1)showed (2)have ; seen (3)bought (4)have read (5).has; returned (6).have; beenHave you ever dreamt of

11、travelling around the world without a passport?Yes, you can realize your dream by taking an online tour.夢(mèng)想周游世界護(hù)照實(shí)現(xiàn)你的夢(mèng)想dreamn. 夢(mèng)，夢(mèng)想v. 做夢(mèng)；夢(mèng)想 dream of/ about進(jìn)行一次網(wǎng)上旅行當(dāng)堂小練用括號(hào)里所給動(dòng)詞的正確形式填空。（101.My uncle _(be) in this city for many years. 2.He _ (not write) to a foreign so far.3.He _(break) his leg yesterda

12、y. His friends _(take) him to hospital.4. I am unhappy because I_ ( lose) my bike. _you _(see) it anywhere?5. The shop _( close) at this time of day and _(open) at 8 a.m. every day.6. Tom _( make) several friends since he _( study) in our school. 7. We_ just _(hear) from Lily. She _(write) the letter