+Unit2+Travelling+Grammar 牛津译林版八年级英语下册.pptx

Travelling

Grammar;

KittyhasbeeninHongKongfortwodays.KittyhasgonetoHongKongfortwodays.KittyhasgonetoHongKong.;;

Sheleftschoolsixyearsago.

Shehasbeenawayfromschoolsincesixyears

ago.;

Fg

YangMimarriedLiuKaiweithreemonthsago.

YangMihasbeenmarriedtoLiuKaiweisindethreemonthsago.

YangMiandLiuKaiweihavebeenmarriedforthree

months/sincethreemonthsago.;

MyparentsandIarrived(arrive)inHongKongonthefirstdayofthewinterholiday.Wehavebeen(be)hereforthreedays.

Iborrowed(borrow)abookaboutHongKongaweekago.Itsveryuseful.Ihavekept(keep)itwithmeforafewdays.IthelpsmelearnmoreaboutHongKong.

NowitsnoonandwereinOceanPark.Thefirstdolphinshowbegan(begin)at11:30a.m.Ithasbeen(be)onforabouthalf

anhour.Theshowisreallyexciting.;

have/hasbeen和have/hasgone的用法

●我们用have/hasbeen表示某人曾经去过某地，并且已经回来。如：

HehasbeentotheGreatWalltwice.

他曾经去过长城两次。

WehaveneverbeentoSouthHill.

我们还从来没有去过南山。;

Kittyhashadthekeyringssincetwohoursago.;

BVerbswithforandsince

Weuseforwhenwetalkaboutaperiodoftime,andweusesincewhenwetalkaboutatimepointinthepast.

MrDonghaslivedhereformanyyears.

MrDonghaslivedheresincehewasborn.

Someverbs,suchascome,go,buyandleave,canbeusedinthepresent

perfecttense,buttheycannotbeusedwithfororsinceinpositivestatements.;

Letsbeginthe

3rdday;

PASs

Sanya

Sanya

—Grammar;

1.在表示“从过去持续到现在”的现在完成时的句子中，谓语动词须为延续性动词，如：live,wait,teach,know,learn等。

Ihavelivedheresince2002.

自从2002年以来我就在这儿工作。

TheyhavelearnedEnglishforthreeyears.

他们学英语3年了。

2.短暂性动词(come,go,leave,buy...)可以用于现在完成时。但不能用于

带有for或是since的肯定句中。

Heha