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Module4NewtechnologyUnit3
Languageinuse
If从句，+祈使句If+主语+谓语动词(一般现在时)+宾语,祈使句(主句)Eg:Ifyoulikeit,takeithome.如果你喜欢,就带回家吧.Donotcrossthestreetifthetrafficlightisred.如果是红灯就不要过马路.Ifyouanyhelp,justcallme.如果需要帮忙就叫我吧.
Let’spractice.Turntopage108.1.Ifyoucan’tunderstandthesentence,useyourdictionary.2.IfyouwanttoimproveyourEnglish,readEnglishbooks.Jointhesentenceswithif.13.Ifthisisdifficult,askforhelp.4.Iftheconversationishardtounderstand,listenagain.
Completethesentenceswiththecorrectformofthewords.21.Ifyou______(receive)atextmessage,_______(answer)it.2.Ifyou_____(do)someworkonyourcomputer,______(save)it.3.Ifaphoto__________(be,not)good,__________(not,show)ittoyourfriends.4.Ifyou______(want)moreinformation,_______(look)onawebsite.5.Ifyou________(can’t,do)somethingthefirsttime,______(try)again.receiveanswerdosaveisnotdon’tshowwantlookcan’tdotryLet’spractice.Turntopage108.
Writeadviceforthesituation.Useif.31.Ifyouaretired,havearest.2.Ifyouarehungry,havesomefood.3.Ifyouarebored,let’splaygames.4.Ifyourhandsaredirty,washthem.5.Ifyouareill,gotoseethedoctor.Let’spractice.Turntopage108.
Activity1Completethesentences.Ifyou_______(want)tolistentomusic,_______(choose)aCD.Ifyou______(buy)anewcamera,______(get)agoodone.Ifthelight___________(notcome)on,________(wait)foroneminute.Ifyou________(want)tokeepthepicture,_________(save)itonyourcomputer.wantchoosebuygetdoesn’tcomewaitwantsave
5.Ifit__________(notwork),_______(wait)aminuteandthen____(try)again.6.Ifyou________(need)tosendanemail,______(use)mycomputer.7.Ifyou_________(notknow)howtousethecamera,_______(read)theinstructions.8.Ifyou_________(notlike)theprogramme,______
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