Unit 8 知识点总结 试题人教版英语七年级上册.docxVIP

Unit8知识点总结

重点短语

Happybirthday!

howold

inAugust

seeyou

Englishtest

schooltrip

basketballgame

aartfestival

haveanEnglishparty

SchoolDay

SportsDay

Children’sDay

Women’sDay

haveagoodtime

thisafternoon

thisterm

nextmonth

inthemorning/afternoon/evening

inSeptember

onSeptember2nd

at8:00

重点语法

序数词

构成

基变序，有规律，词尾加上th。

一二三特殊记(first，second，third),

八加h(eighth),九减e(ninth)

ve要用f替(five-fifth；twelve-twelfth)

把y变为i和e，(twenty-twentieth，thirty-thirtieth)最后加上-th，

若是第几十几，前为基，后为序。(twenty-one---twenty-first,twenty-four---twenty-fourth)

用法

①序数词前一般要加定冠词the表示顺序，但是当前面已经有形代等修饰时，则不能在加the；

②序数词常用缩写形式，“阿拉伯数字+个位序数词的后两个字母”:1st,2nd,3rd,11th,12th,13th,21st,22nd,23rd,31st...

③序数词可表示日期“几月几日”中的“几日”October1st

关于时间的介词

in

in+月份

inJanuary,inApril...

on

on+月份+日期

onJanuary23rd,onApril11th...

at

at+小时

at3:00am,at6:00intheafternoon...

重点句型

(1)询问时间

Whenisyour/his/herbirthday?

It’sonFebruary12th.

OnFebruary12th.

Whenistheschooltrip?

It’sonOctober12th.

OnOctober12th.

(2)询问年龄

Howoldareyou?

I’m12(yearsold).

12(yearsold).

Howoldishe/sh/yourmother?

She’s/He’s13(yearsold).

13(yearsold).