Unit5Fantasticfriends第2課時(shí)單元語(yǔ)法突破Readthesentencesfromthereadingpassageandsummarisethegrammarrules.Whattensearethey?(a)We’restudyingbirdsforBirdWeekatschool.(b)I’mwatchingpigeonsintheparknow.(c)Thatpigeonislookingatitselfinthewater!Theyarepresentcontinuoustense(現(xiàn)在進(jìn)行時(shí)).5Leadin1.HeisstudyingbirdsforBirdWeekatschool.2.Heiswatchingpigeonsinthepark.3.Heisdoingsomeonlineresearch.4.Heisreadinginthelibrary.WhatisHenrydoingthesefourdays？Whatarethepigeonsdoing?

1.Theyareleavingdroppinghereandthere.2.Thebirdsareflyingmadlytothegirl.be+doing-現(xiàn)在進(jìn)行時(shí)態(tài)GrammarNowfindmoresentenceswiththesestructuresinthe

readingpassage.1.

現(xiàn)在進(jìn)行時(shí)可表示現(xiàn)在(說(shuō)話瞬間)正在進(jìn)行的動(dòng)作或存在的狀態(tài)，常與時(shí)間狀語(yǔ)now

連用。當(dāng)句中出現(xiàn)Look!Listen!等暗示詞語(yǔ)時(shí)，往往說(shuō)明后面句中的謂語(yǔ)動(dòng)詞所表示的動(dòng)作正在發(fā)生，應(yīng)當(dāng)用現(xiàn)在進(jìn)行時(shí)。e.g.Jimisswimmingnow.

Listen!Thelittlegirlissingingintheclassroom.

Don’ttalk!I’m

doingmyhomework.現(xiàn)在進(jìn)行時(shí)含義Grammar2.

現(xiàn)在進(jìn)行時(shí)還可表示現(xiàn)階段正在進(jìn)行的動(dòng)作，常與thesedays,atpresent(目前)等時(shí)間狀語(yǔ)連用。e.g.Mygrandpaisworkingonthefarmthesedays.

SamisstudyinginBeijingatpresent.?現(xiàn)在進(jìn)行時(shí)的陳述句結(jié)構(gòu)：

主語(yǔ)+am/is/are+動(dòng)詞-ing形式(+其他).?現(xiàn)在進(jìn)行時(shí)的否定句結(jié)構(gòu)：

主語(yǔ)+am/is/are+not+動(dòng)詞-ing形式(+其他).句式結(jié)構(gòu)e.g.I’m

notflyingakitenow.Look!Jimisnot/isn’tlisteningtohisteacher.Wearenot/aren’tplayingfootball.

?現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句結(jié)構(gòu)：

Am/Is/Are+主語(yǔ)+動(dòng)詞-ing形式(+其他)?肯定回答：Yes,

主語(yǔ)(人稱代詞)+am/is/are.否定回答：No,

主語(yǔ)(人稱代詞)+am/is/are+not.e.g.—IsyourdadwatchingTV? —Yes,heis./No,heisn’t. —Areyoucleaningyourbedroomnow? —Yes,Iam./No,I’mnot.?現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)句結(jié)構(gòu)：疑問(wèn)詞(不作主語(yǔ))+其一般疑問(wèn)句式?

對(duì)特殊疑問(wèn)句的回答，要根據(jù)實(shí)際情況來(lái)回答。當(dāng)疑問(wèn)詞在句中作主語(yǔ)時(shí)，現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)句采用陳述句語(yǔ)序：疑問(wèn)詞+is/are+動(dòng)詞-ing

形式(+其他)?e.g.—Whatareyoudoing? —Iamcookingdinner. —Wherearetheyplaying? —They’replayingunderthetree. —Whoisrunninginthepark? —Myfriend.1.

一般情況下，在動(dòng)詞詞尾直接加-ing。

e.g.talk

→

talking

work

→

working動(dòng)詞-ing形式的構(gòu)成規(guī)律2.

以不發(fā)音的元音字母e結(jié)尾的動(dòng)詞，需去掉e再加-ing。

e.g.write

→

writing

make

→

making3.

以“輔音字母+一個(gè)元音字母+一個(gè)輔音字母”這樣的重讀閉音節(jié)結(jié)尾的動(dòng)詞，要雙寫(xiě)末尾的輔音字母，再加-ing。

e.g.sit

→

sitting

run

→

runningReadandcompletethesentenceswiththecorrectformofthewordsin

thebox.stand

watch

follow1.Look!Thedolphin_____________aship.2.—Thehorseissleeping.—Ican’tbelieveit.It

_____________.Canitsleeplikethat?3.Ssh!I_____________thecatinthetree.isfollowingisstandingamwatching6Thenewcameralookslikearealbeaver!Weputitbytheriver.Nowwe____________(watch)thebeavers.Look!Onebeaver___________(cut)atreewithitsteethandtheothertwo___________(put)thesticksintheriver.Theywanttocreateapond.Butwhat'sitfor?Oh,Isee!They___________(build)theirhomeinit.Thepond

willprotectthemfromwolves,foxes,etc.Thisisamazing!arewatching

iscutting

areputtingarebuilding

Completethepassageusingthecorrectformoftheverbsinbrackets.7Nowtheworkisdone!Twobeavers______________(swim)inthepond.Theotherone__________(try)tocatchfish.It'ssuchnicework.No

wonderbeaversarecalled“nature'sengineers"!areswimmingistryingAmazinganimalsWhatanimalisit?Whatisitdoing?Whatisspecialaboutit?Whatdoyouthinkofit?Ithinkitisverycleverandtimid(膽小的）.

Itcanrunandjumpveryfastinthetree.Itisjumping.Itisamonkey.Findavideoanddoyourownvoice-overforit.UsethewordsfromthereadingpassageandtheUsefulexpressionstohelpyou.8GrammarExplorationoftheCourseIt’sa...Itcan...Iteats...Look,it's...Ithaslong/big......helpsit...Inmyopinion...

Thisisamonkey.Ithasalongtail.Itcanrunandjumphighinthetrees.Iteatsfruits,suchasbananas,apples,orangesandsoon.Look,thismonkeyisjumpingveryhigh.Howsurprising!

Inmyopinion,itiscleverandtimid.Findavideoanddoyourownvoice-overforit.UsethewordsfromthereadingpassageandtheUsefulexpressionstohelpyou.8Usefulexpressions:I.單項(xiàng)選擇()1.Yoursisters_______TVatthismoment.A.watch B.watches C.arewatching()2.Thosepeople_______workingnow.A.isn’t B.aren’t C.don’t()3.It’steno’clocknow.I_______inbed.A.lie B.lies C.amlying()4.Mybrother_______rightnow.He

.

A.doesn’twrite;danceB.isn’twriting;dancesC.isn’twriting;isdancing()5.WangLin_______theviolineveryday.Listen！He_______theviolininthenextroom.A.plays;areplaying B.play;isplaying C.plays;isplayingExerciseCBCCCⅡ.語(yǔ)法填空(請(qǐng)從方框內(nèi)選擇適當(dāng)?shù)脑~并用其正確形式填空)。1.Look！Theboys

basketballontheplayground.

2.Myfatheroften

booksafterdinner.

3.Inthemorning,they

upatseveno’clock.

4.Listen！Linda

songsinherroom.

5.

thegirl

thebirdsnow？

6.Atthemoment,she

herb