八年级英语下册_Unit_6_How_long_have_you_been_collecting_shells_复习课件_人教新目标版.ppt

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1、Unit 6 How long have you been collecting shells?Tongue twister 绕口令绕口令She sells seashells in the seashore(海滨),and the seashells she sells are the seashells from the seashore.Do you like shells?Do you like collecting shells?What do you like doing?I like swimming.I started swimming when I entered colle

2、ge.I have been swimming for 4 years.She likes reading.She started reading at 7:00.Now it is 9:00.How long has she been reading?She has been reading for 2 hours.since 7:00.2 hours ago.自从自从.以以来来for+一段时间一段时间since+时间点时间点一段时间一段时间+agoHe likes teaching.He started teaching in 1981 when he was 20 years old.H

3、e is still teaching now.How long has he been teaching?He has been teaching for 30 years.since 1981.30 years ago.he was 20 years old.since+从句（一般过去时）从句（一般过去时）45 minutes?They have been playing football for 45 minutes.How long have they been playing footballThey started at 4:00.Now its 5:00.How long hav

4、e they been swimming?They have been swimming for an hour.since _.4:00/an hour agoA:What do you like doing?B:I like.A:How long have you been.?B:I have been.for.since.1b.Listen and fill in the chart belowAlisonVictorCeliaSamQuestions Answers 1.How long did you skate today?a.No,I skated in a marathon l

5、ast year.2.How long have you been skating today?b.Yes,I do.3.Was this your first skating marathon?c.For six hours.4.Do you skate every day?5.When did you get your first pair of skates?d.Since I was seven years old.6.How long have you been skating?2a Listen and check()the questions you hear.2b Listen

6、 again and match.A:Alison,congratulations on winning the skating marathon!B:Thank you.A:So,how long did you skate today?B:For six hours!A:Was this your first skating marathon?B:No,I skated in a marathon last year.A:Youre an excellent skater,Alison.Do you skate every day?B:Yes,I do.A:How long have yo

7、u been skating?B:Since I was seven years old.I got my first pair of skates on my birthday from my grandmotherComplete the blanks below一对；一双一对；一双n.溜冰鞋溜冰鞋成成龙(Jackie Chan)be born:1954act:1961 nowHow long has Jackie Chan been acting?He has been acting for 50 years.since 1961.50 years ago.he was 7 years

8、old.郭晶晶郭晶晶(Guo Jingjing)be born:1981dive(跳水跳水):1985 nowHow long has Guo Jingjing been diving?She has been diving for 26 years.1985.since 26 years ago.she was 5 years old.周杰伦周杰伦(Jay Chou)be born:1979sing:2000 nowHow long has Jay been singing?He has been singing for 11 years.since 2000/11 years ago.Fi

9、ll in the blanks with for/since1.I have been practicing the piano _ 10:30.2.Maricia has been running _ 15 minutes.3.Sarah has been sleeping _ 9:00.4.Dale has been talking on the phone _5 minutes.5.Louie has been studying Chinese _ he was 6 years old.6.I have been watching you _10 minutes.sincesinces

10、inceforforforChoose the best answer for each blank1.Ive been skating _ three hours today.A.about B.forC.since2.Weve been studying English _ two years ago.A.for B.fromC.since3.She started skating _ 9 oclock.A.for B.at C.since4.Sam _ collecting shells for five years.A.isB.started C.has been5.How long

11、have you _ today?A.swimming B.been swimming C.started swimmingHomeworkHomework1.Finish the other exercises in Section A.2.Ask your parents what they like doing,and write an interview about it by using the present pecfect progressive tense.1.A：你收集：你收集贝贝壳有多壳有多长时间长时间了？了？B:自从我上中学以来。自从我上中学以来。A：How long _

12、 you _ _ shells?B：_ I _ to middle school.2.我滑冰已有五个小我滑冰已有五个小时时了。了。I _ _ _ _ 5 hours.3.A:这这是你首次参加滑冰是你首次参加滑冰马马拉松拉松吗吗？B:不，去年我参加不，去年我参加过过。A:Was this your _ _ _?B:No，I _ in a _ last year.have been collectingSince wenthave been skating forfirst skating marathonskated marathon4.A:你什么你什么时时候得到第一双溜冰鞋？候得到第一双溜冰鞋？B:3年前。年前。A:When did you _ your first _ _ _?B:Three years ago.5.A:他游泳有多他游泳有多长时间长时间了？了？B:他已游了半小他已游了半小时时了。了。A:How long _ he _ _?B:He _ _ _ _ half an hour.get pair of skateshas been swimminghas been swimming for