外研八年级英语下册新同步ModuleSeeingthedoctorUnit参考.pptx

外研八年级英语(yīnɡyǔ)下册新同步ModuleSeeingthedoctorUnit参考Observethefollowingsentencescarefully.5.Wehaveplayedfootballforayearnow.
6.Scientiststhinkthattherehasbeenlifeontheearthforhundredsofmillionsofyears.
7.-HowlonghaveyoustudiedChinese?
-Forayear.
8.-Howlonghaveyoulivedhere?
-Since2004.
9.Ihavestayedinthehotelforaweek.
10.Tomhasbeenherefortwohours.1.totestyoursenseofobservation
2.totestyourabilityofshort-termmemory
3.totestyourabilityofinductivemethod6.Scientiststhinkthattherehasbeenlifeontheearth_____hundredsofmillionsofyears.
7.—HowlonghaveyoustudiedChinese?
—______ayear.
8.—Howlonghaveyoulivedhere?
—______2004.
9.Ihavestayedinthehotel_____aweek.
10.Tomhasbeenhere______twohours.现在完成时可以表示某一行为或某一状态从过去某一时间一直持续到现在。这类句子通常(tōngcháng)包含由for或since引导的时间状语，for后接段时间，since后接时间点。如：
IhavelivedinBeijingfor10years.
我在北京住了10年了。
Ihavebeeninthisschoolsince2000.
从2000年起我就一直在这所学校。Howlonghaveyouplayedfootball?
Howlonghaveyoubeenlikethis?
Howlonghaveyouhadthedog?注意，在现在(xiànzài)完成时的句子中，点动词（终止性动词）一般不能与表示延续的时间状语连用。试比较：
汤姆已经来了两小时了。
(×)Tomhascomefortwohours.
(√)Tomhasbeenherefortwohours.终止性动词可以和延续性动词进行(jìnxíng)转换。
(1)转化为“be+形容词/副词等”。
die→bedead
leave→beaway(from)
open/close→beopen/closed
stop→beover
arrivein(at)/reach/getto→bein/at
join→beamemberof/bein
start/begin→beon
(2)转化为意思相同的延续性动词。
borrow→keepbuy→have
become/come→begettoknow→knowListenandcompletethepassage.Thedoctorsuggestsheshould(6)________________andtakethemedicine(7)____________aday.Andheshould(8)_________untilhefeelsbetter.HaveyouheardofWHO(TheWorldHealthOrganization)?
Howmuchdoyouknowaboutit?Moduletask
DoingasurveytofindthemostsuitableexerciseⅠ.Workingroups.Doasurveytofindwhatexerciseyourgroupmembersdoandtheeffects.Ⅱ.Decidewhatexerciseisthemostsuitableforyou.Ⅰ.选择(xuǎnzé)填空。
1.—Whereisyourfather,Leo?
—HeisinHainanonvacation.He_____fortwoweeks.
A.leftB.hasleft
C.hasgoneD.hasbeenaway2.—Kelly,howlong_____you____inthisschool?
—Forthreeyears.
A.have;studiedB.do;study
C.will;studiedD.did;studying
3.Dashan______Chinesesincehecame
toChina.Hespea