七年級(jí)英語下冊(cè)Unit6I'mwatchingTV單元語法專題-GrammarFocus作業(yè)課件新版人教新目標(biāo)版

Unit6I'mwatchingTV.單元語法專題—GrammarFocus1．現(xiàn)在進(jìn)行時(shí)的定義現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在(說話瞬間)或現(xiàn)階段正在進(jìn)行或發(fā)生的動(dòng)作。2．句型結(jié)構(gòu)①肯定句：主語＋be＋v.-ing＋其他．②否定句：主語＋be＋not＋v.-ing＋其他．③一般疑問句：Be＋主語＋v.-ing＋其他？【注意】肯定回答：Yes，主語＋be.否定回答：No，主語＋be＋not.④特殊疑問句：特殊疑問詞＋be＋主語＋v.-ing＋其他？3．現(xiàn)在進(jìn)行時(shí)的用法①現(xiàn)在進(jìn)行時(shí)可以表示說話時(shí)正在進(jìn)行的動(dòng)作，常與now，rightnow，atthemoment等時(shí)間狀語及動(dòng)詞look，listen等連用。eg：HeiswatchingTVnow.他現(xiàn)在正在看電視。Look！They'replayingsoccer.看！他們?cè)谔咦闱?。②現(xiàn)在進(jìn)行時(shí)可以表示目前一段時(shí)間內(nèi)一直進(jìn)行的動(dòng)作，常和thesedays，thisweek，atpresent等時(shí)間狀語連用。eg：Theyareworkingonafarmthesedays.這些天他們?cè)谵r(nóng)場里干活。③現(xiàn)在進(jìn)行時(shí)可以表示現(xiàn)在不斷發(fā)展變化的事情。常與表示漸變的動(dòng)詞get，grow，turn，become等連用。eg：Theleavesareturningyellow.葉子在變黃。Thedaysaregettingshorterandshorter.白天正變得越來越短。4．動(dòng)詞-ing形式的構(gòu)成：一、寫出下列動(dòng)詞的-ing形式。1．draw

_______

_______3．run

________5．make

___________7．live

__________9．cut

__________drawingridingrunninglookingmakingswimminglivingbringingcuttingwriting二、按要求完成下列句子。11．JennyislisteningtoaCD.(改為一般疑問句)____Jenny____________toaCD?12．Theyareexercisingthere.(對(duì)畫線部分提問)_______arethey_______there?IslisteningWhatdoing13．Bobissleepinginhisroom.(改為否定句)Bob_____________inhisroom.14．Jackisplaying_computer_games．(對(duì)畫線部分提問)________Jack_________?15．Aretheyhavingasciencelesson？(作肯定回答)Yes，___________．isn't

sleepingWhat

isdoingthey

are三、根據(jù)短文內(nèi)容，用括號(hào)內(nèi)所給單詞的適當(dāng)形式完成短文。Look！ThisisapictureofMr.Green'sfamily.Inthepicturewecan16.

(see)Mr.Green，Mrs.Green，theirsonJimandtheirdaughterSusan.Mr.Greenis17.

(sit)inthechair.Heis18.

(read)anewspaper.Heisapolicemanandhe19.

(work)veryhard.Mrs.Greenis20.

(do)housework.Sheisateacher.She21.

(teach)math.seesittingreadingworksdoingteachesJimisamiddleschoolstudent.Heisreadingabook.Lookatthelittlegirl.Sheis22.

(play)withhertoysonthefloor.SheisSusan.Sheisveryyoungand23._________(notgo)toschool.WhatisthatbehindSusan？Itisacat.