Unit4Whydon’tyoutalktoyourparents?1.get (1)买getsth.forsb.=getsb.sth. 为某人买某物Canyougetsomefruitformewhenyougoshopping?=Canyougetmesomefruitwhenyougoshopping?(2)得到，到达Wheredidyougetthe book?When did yougettheletter?Hegothomelatelastnight.（3）使，让，get+宾语+宾补 使某人/某物怎么样Pleasegetyoucoatclean. Getyourmouthclosed.getsb.todosth.使某人做某事IgothimtocallJimyesterday.（4）(逐渐)变得…...Theweathergetswarmeranddaysgetlonger.Whydidtheteachergetangry?2.howabout/ whatabout 后跟名词/代词/动词ing形式。（1）向对方提出建议或请求 Howaboutgoingoutforawalk?Howaboutsomethingtoeat?
（2）向对方征求意见或看法 HowabouttheTVplay? Howaboutbuyingthehousenow?(3)询问天气或身体情况 HowabouttheweatherinHainanIsland? Howaboutyourparents? Aretheylivingwithyou?(4)谈话中承接上下文 I’mfortyyearsold.Howaboutyou? I’mfromBeijing.Howaboutyou?3.receive收到 Thegirlwashappytoreceivemanygiftsonherbirthday. receivealetterfrom=getaletterfrom= heardfrom收到某人的信I receivedaletterfrommyparentslastSunday.=IgotaletterfrommyparentslastSunday.=IheardfrommyparentslastSunday.accept 接受 Hecouldn’tacceptoursuggestionsbutourgifts.Shewasverygladtoreceivetheinvitation.Ireceivedaninvitationtotheparty,butIrefusedtoacceptit. 4.a6-year-oldchild一个六岁的孩子6-year-old是由“数词+名词+形容词”构成的复合形容词，作前置定语，修饰后面的名词child。
“数词+名词+形容词”构成的复合形容词，中间的名词要用单数形式：a five-year-oldgirl 一个五岁的女孩 atwo-meter-longruler一把两米长的尺子aten-story-highbuilding一栋十层高的楼房 atwo-inch-thickdictionary一本两英寸厚的词典5.too...to…太……而不能……too后跟形容词或副词原形,to后跟动词原形,构成不定式，句子的主语与动词不定的主语不一时,可以在动词不定式前加逻辑主语forsb。Heistooyoungtojointhearmy(军队).他年纪太小，不能去参军。Themathproblemistoodifficultformetowork out.这道数学题对我来说太难了，做不出。too...to…可以与enoughto和so…that…转换.Sheistooyoungtodothework.=Sheisn’toldenoughtodothework.Tomistootiredtowalkanyfarther.=Tomissotiredthathecan’twalkanyfarther.6.pay, spend, cost, take 的区别（1）pay 花费(多少钱),主语是人。 sb.paysomemoneyforsth.Ipaid5000yuanforthecomputerlastweek.我上个星期花了5000买电脑。（2）spend 花费(多少钱或时间)，主语是人。sb.spendsomemoneyonsth.sb.spendsometime(in)doing sth.
Ispent5000yuanonthecomputerlastweek. Shespent2hours(in)doingherhomework.她花了2个小时做作业。（3）cost 花费(多少钱),主语是物。 sth.costsb.somemoney.Thisjacketcosthim200dollars.这件夹克衫花费她200美元。（4）take花费(时间)，主语形式主语为It. Ittakessb.sometimetodosth.花费某人多少时间做某事Howlongdoesittakesb.todosth? 花费某人多少时间做某事?IttookLiuHong2hourstodoherhomework.刘红花了2个小时做作业。7.sleep, sleeping, sleepy, asleep, fallasleep, beasleep（1）sleep 动词, 睡觉,强调动作。Iamverytired.Iwanttosleep.我很累，想睡觉。（2）sleeping, sleep的现在分词,表示“正在睡觉”。Don’tmakesomuchnoise.Thebabyissleeping.不要这么吵，宝宝在睡觉。（3）sleepy 想睡觉的,困倦的。 Iamalittlesleepy.I’dliketogotobed.我有点困了，我想去床上睡觉了。（4）asleep睡着了的。TheteacherfoundTomasleepinclassandkepthimbehindafterschool. 老师发现汤姆上课睡觉，放学后就把他留了下来。（5）fallasleep强调从没有睡着到睡着的过程, 不能接一段时间。
Icouldn’tfallasleepuntilitwasverylatelastnight. 我昨天晚上到很晚才睡着。（6）be asleep表示睡着后的状态,“睡着了”,可以接一段时间。Hewasasleepforthreehours.他睡了3个小时。8.open (1)动词, 打开,开业, 开张, 展现Wouldyoumindopeningthewindow?你介意我把窗户打开吗？(2)形容词, beopen开着的,开放的Onweekendstheswimmingpoolisopentothepublic.在周末，这个游泳池是对公众开放的。9.close 动词, 关闭,关上,合上closed 形容词, beclosed 关着的, 关闭的10.encourage 动词, 鼓励,激励 encouragesb.todo sth.鼓励某人做某事Parentsshouldencouragechildrentodothingsbythemselves.家长们应该要鼓励孩子们自己动手做事情。11. progress名词,“进步,进展” makeprogress“取得进步,取得进展”Tomisnowmakinggreatprogressatschool.汤姆现在在学校的进步很大。12.takeaninterestin(doing)sth.对(做)某事感兴趣否定表达是 takenointerestin(doing)sth.对(做)某事不感兴趣DoyoutakeaninterestinEnglish?你对英语感兴趣吗？
Mostchildrentakeaninterestinplayingcomputergames.大多数孩子对电脑游戏很感兴趣。13.makefriendswithsb.和某人交朋友Wouldyouliketomakefriendswithus?你想和我们交朋友吗？
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