新版深圳牛津版七年级下-unit-4-save-the-tree--英语.docx

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1、Unit4Savethetrees一、词汇1.fightv.__________过去时__________过去分词____________Theyhelpfightagainstpollution.fightagainst…对抗，反对，与……作斗争fightwith…与…打架fightfor…为…而斗争/奋斗用以上词的正确形式填空：（1）Theyweregoodfriends,butsometimesthey___________________eachother.（2）Weshould_______

2、____________pollutionsothatwemayhaveacleanworld.（3）Asayoungstudent,hemust_________hard__________hisfuture.2.harmfuladj._____________Theytakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.beharmfulto…对…有害长时间看电视对你的眼睛有害。____________________________

3、_________________________________3.imaginev.________________Ican’timagineaworldwithouttrees.imaginesth.imaginethat从句你能想象没有电的生活吗？___________________________________________我闭上眼睛，想象自己躺在海滩上。___________________________________________n.imagination想象力他的想象力很丰

4、富。二、短语1.Rebeccawantstoknowmoreabouttreesandhowtheyhelpus.【拓展】know是“知道，认识”，knowabout是“了解”，范围更广。【例子】Iknowhim,butIdon’tknowabouthim.我认识他，但是我不了解他。2.Theyhelpusinmanyways.inmanyways在很多方面【拓展】intheway这样，用这种方式inthe/one’sway阻碍，挡道onthe/one’sway(to…)在去…的路上bytheway顺

5、便ina/an…way用一种…的方式（）1.Canyoubuymeastamp_______yourwayhome?A.inB.onC.byD.at（）2.Playingcomputergamestoooftenget_________ofyourschoolwork.A.onthewayB.inthewayC.bythewayD.attheway3.Theykeeptheaircoolandclean保持空气凉爽干净【用法】keep+n.+adj.保持某物怎样adj.作宾补【拓展】（1）除keep外

6、，think，find，make，leave也是初中阶段拥有此结构的常考词汇。（2）keep+n./sb.+doing让某物/人一直做某事（）1.Pleasekeepthewindow_________.It’stoonoisyoutside.8A.closeB.closingC.closedD.toclose（）2.Theshopkeeperkeepstheshop_________allday.A.openedB.openC.toopenD.opens（）3.Don’tkeepthekid____

7、____fortoolong.He’sstillveryyoung.A.standB.tostandC.stoodD.standing4.Theytakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.takein吸收，摄入【拓展】takeup占据takeaway拿走takeoff脱下，起飞takedown记下，写下takeout拿出【练习】用以上所给词的正确形式填空（1）Theplanewill________________atabou

8、ttwothisafter.Areyougoingtoseemeoff?（2）Ifyouuseyourphonetheteacherwill________it________.（3）Themanwassosickthathecouldn’t________________anyfoodbyhimself.（4）Thetable______________toomuchroom.Canyoumoveitaway?5.Iknowtreesalsomakeo