Unit2LastweekendUnit2Lastweekend重要知識(shí)點(diǎn)常見的過去時(shí)間短語last系列yesterday系列介詞短語系列

常見的一般過去時(shí)動(dòng)詞重點(diǎn)動(dòng)詞規(guī)則變化動(dòng)詞短語規(guī)則變化規(guī)律發(fā)音規(guī)律不規(guī)則變化動(dòng)詞短語三、重點(diǎn)句式（5個(gè)）一、常見的過去時(shí)間短語

1.last系列l(wèi)astweekend/week/month/season/yearlastnightlastMonday/Tuesday/Wednesday/Thursday/Friday/Saturday/SundaylastSaturdaymorning一、常見的過去時(shí)間短語

2.yesterday系列yesterdayyesterdaymorning/afternoon/eveningthedaybeforeyesterday3.介詞短語系列threehours/days/weeks/months/yearsagoinXXX二、常見的一般過去時(shí)動(dòng)詞重點(diǎn)動(dòng)詞

（1）

規(guī)則變化：cleaned，stayed，washed，watched，wanted，helped，visited,talked,fixed,listened,enjoyed,studied,tasted

（2）不規(guī)則變化：read，saw，had，slept，drank，went，gotwas,were,did2.規(guī)則變化動(dòng)詞短語：cleanedmyroom，stayedathome，washedmyclothes，watchedTV，wantedtoreadabook,

helpedmymomcleantheroom,visitedmygrandparents,talkedaboutalotofnewfilms,fixedabrokenchair,listenedtoloudmusic,enjoyedourstay,studiedhard,tastedbad所有人，必須掌握本部分內(nèi)容，源于Let’stalk，Readandwrite和Storytime，學(xué)有余力的同學(xué)可以挑戰(zhàn)一下自己！！3.一般過去時(shí)的規(guī)則變化規(guī)律（1）一般情況下

,動(dòng)詞詞尾加

ed

,

如：

worked

played

wanted

acted

（2）以不發(fā)音的

e

結(jié)尾動(dòng)詞

,動(dòng)詞詞尾加

d,

如：

lived

hoped

（3）以輔音字母

+

y

結(jié)尾的動(dòng)詞

,把

y

變?yōu)?/p>

i

再加

ed,

如：

studied

tried

（4）以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞

,雙寫詞尾輔音字母

,再加ed,

如：

stopped

planned

1)??清輔音：[p][k][f][s][?][t?]等后，ed要讀[t]。如：

hope→hoped

stop→stoppedwork→worked

look→looked

wash→washedwatch→watched。2)??元音或濁輔音?[g]?[v]?[z]?[m][n]等后，ed要讀[d]。如：stay→stayedplay→playedsnow→snoweduse→usedbeg→beggedclean→cleanedplan→plannedlive→livedcall→called3)??[t]或[d]后，ed讀[id]。如：started，needed,wanted4)“輔音字母

+y”結(jié)尾把

y

變

i

加

ed構(gòu)成的

ied

讀/id/

、

/aid/,

study→studied

worry→worried

try→tried

cry→cried

4、詞尾

ed

的發(fā)音規(guī)律（規(guī)則動(dòng)詞）請(qǐng)記?。呵搴骩t]，元濁[d]，[t]?[d]之后讀[id]。5.不規(guī)則變化動(dòng)詞短語：readabook，sawafilm，hadacold，slept，dranktea，wentboating，gotsomehamburgersfromthehotelkitchenwas,were,did所有人，必須掌握本部分內(nèi)容，源于Let’stalk，Lookandtalk,Readandwrite和Storytime，學(xué)有余力的同學(xué)可以挑戰(zhàn)一下自己！！gowent,

make

made,

getgot

,

buybought

,

e

came

,flyflew

,

is

was,

arewere

,

seesaw

,

bring

brought,dodid,

teach

taught

,think

thought

,say

said,

sitsat.read

read,

spend

spent,

eatate,

givegave,

sitsat

,telltold,write

wrote

,feel

felt

,findfound,

hear

heard,

know

knew,putput,

growgrew,

taketook,

catch

caught

,e

came,bee

became

,swim

swam,

sweep—swept,

sing

—sang,draw—drew

更多不規(guī)則動(dòng)詞的過去式，請(qǐng)單獨(dú)記憶

??！三、重點(diǎn)句式Howwasyourweekend？ItwasOK/fine/good/great.Whatdidyoudo?IcleanedmyroomandwatchedTV.WhatdidJohndo?Hehadacold.Didyoudoanythingelse?Yes,Idid./No,Ididn't.

過去式的否定形式：Ididn’tsleepallnight.詢問某人周末、假期或旅游過得如何？詢問對(duì)方過去做了什么？描述過去做了某事詢問第三方過去做了什么？詢問對(duì)方過去是否做過某事？描述過去沒有做過某事。我們今天主要學(xué)到了什么呢