Unit4vocabulary词汇课课件牛津深圳版英语七年级下册

SavethetreesUnit4ContentVocabularyReadingMorepracticeGrammaraninterviewabouttreesthepresentcontinuoustensetheAmazonrainforestContentlisteningWritingsomesounds,theimportanceoftrees

speakingpinetreesdescribesomepictures

1.saveThetreeisindanger.Weshouldsaveit.Vocabulary2.discussVocabulary(1)discuss作动词,“讨论”，其后直接跟名词e.g:We’lldiscussthemattertomorrow.明天我们将会讨论这件事情。(2)discusssth.withsb.表示“和某人讨论某事”e.g:Themembersintheclubarediscussing

thatfamousbookwitheachother.

俱乐部的成员们正在互相讨论那本名著。

2.discussVocabulary(3)discussion是discuss的名词形式，后跟on/about

,“讨论某事；商讨某事”e.g:Let’shaveadiscussiononourfuturecareer.

让我们讨论一下我们将来的职业吧。【运用】根据汉语意思，完成句子，每空一词。1.你应该和你的父母讨论一下这个问题。Youshould________theproblem________yourparents.2.我们班将讨论中英两国的不同之处。Ourclassaregoingto______________________________________thedifferencesbetweenChinaandBritain.discusswithhaveadiscussionon/aboutWecanfinditsroot,branchesandleavesonatree.3.root4.branchleafVocabulary5.fight“与……作斗争”Vocabulary过去式和过去分词为fought(1)fightagainst:（与……）作斗争e.g:Thedoctorsencouragedthelittlegirlto

fightagainstthesickness.

医生们鼓励这个小女孩与疾病作斗争。5.fight“与……作斗争”Vocabulary(2)fightwithsb.“和某人打架”e.g:Tomisfightingwithhisclassmateinthe

classroom.

汤姆正在教室里和他的同学打架。

(3)fightfor...“为……而战、奋斗”e.g:Weallhavetofightforourdreams.

我们都必须为我们的梦想而奋斗。【运用】根据句意，用合适的介词补全句子。1.Peteriscryingbecausehisbrotherfought_________himjustnow.2.Theyarefighting________theirenemies(敌人).3.Thepeopleinthiscountrytriedtheirbesttofight________peace(和平).withagainstforTreescantakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.6.oxygen7.harmfulgasesVocabulary8.harmfuladj.“有害的”Vocabulary【运用】用harm和harmful完成下列句子。1.Workingwithoutrestdoes_____________toyourhealth.2.Itis_____________toyourstomachtoeattoomuchcoldfood.harmharmful Wecanusetreestomakefurniture.9.furnitureVocabularyVocabulary1.Theyarebreathingpure________(氧气).2.Thevillagersfoughthardto______(拯救)theirgreen.3.Cantheradiationfrommobilephonesbe________(有害的)tohumans?

4.French_________(家具)wasdesignedforeveryuser.oxygensaveharmfulfurniture10.imagineVocabulary(1)imagine作动词，意为“想象；设想”，后可跟

名词，e.g:Youcan’timaginetheterriblesituationthere.

你无法想象那里可怕的情况。(2)

imaginedoingsth.表示“想象做某事”e.g:TonyimaginedwalkingontheMoonfreely.

Tony想象着在月球上自由行走。【运用】根据汉语意思，完成句子，每空一词。1.我难以想象独自在这个陌生的城市里生活。Ican’t________________bymyselfinthisstrangecity.2.试着想象一下没有热水的生活。Tryto________________withouthotwater.imaginelivingimaginelifeVocabulary12.(1)bemadeof+原材料：

“由……制成”（从制成品中仍能看出原材料）

(2)bemadefrom+原材料：

“由……制成”（从制成品中看不出原材料）

(3)bemadein+地点：“某物生产于某地”Vocabularye.g.Thepipesshouldbemadeofplastic.

这些管子应该是用塑料制作的。Papercanbemadefromgrass.纸可以用草来制造。ThistrainismadeinZhuzhou.这列火车是在株洲生产的。中考易错题：Lookatthisoldbridge!Itismade_______stones.AfromBofCintoDup

Vocabulary13.keepsb./sth.+adj./adv.使……处于……状态eg.Everyoneshouldkeeptheroomclean.每个人都应该保持室内清洁。中考易错题：Heisinterestedinpainting,sohekeeps_______hispaintingskills.A.practise B.practising C.topractise

Vocabularyc14.stop(1)stopdoingsth“停止做某事”，表示不做这件事了；(2)stoptodosth意为“停下来去做某事”，表示停下手中正在做的事，去做另一件事。cVocabularyeg.ThestudentsstoppedtalkingwhenMrChencamein.当陈老师进来时，学生们都停止了说话。Heistired.Hewantstostoptohavearest.他累了，想停下来休息一会儿。中考真题：Stop__________(talk),please.Let'sbeginourmeeting.（2019吉林）talkingVocabulary根据汉语意思，完成句子，每空一词。1.这个风筝是用纸做的。Thekite_______________________________paper.2.你怎样能保证他们在路途中安全呢？Ho