1、仁爱英语八年级上册仁爱英语八年级上册Unit2Topic2知识点归纳总结知识点归纳总结Topic 2 I must ask him to Topic 2 I must ask him to give up smoking.give up smoking.Wang Yanjie Wang Yanjie 一、重点词组:1.看起来很累 2.在电视上观看一场足球赛3.熬夜 4.留长指甲 5.饭前洗手 6.饭后运动 7.对于是必不可少的 8.使你保持精力旺盛 9.在白天 10.乱扔垃圾 looktired watch a soccer game on TV stay up late keep long
2、fingernails wash hands before meals play sports right after meals be necessary for keep you active in the daytime/during the day throw litter around 11.11.得到足够的睡眠得到足够的睡眠 12.12.空腹锻炼空腹锻炼 13.13.需要做某事需要做某事 14.14.进入进入 15.15.生病生病 16.16.保持空气清新保持空气清新 17.17.吃变质食物吃变质食物 18.18.打扫地板打扫地板 19.19.众所周知众所周知 20.20.用不同的
3、方法用不同的方法 21.21.使我们身体强壮使我们身体强壮 get enough sleep exercise on an empty stomach =exercise without eating anything need to do sth get into become/get/be sick keep the air fresh eat bad/sour food sweep the floors as we know in different ways make us strong=build us up 二、重点句型二、重点句型 1.1.I see.Staying up lat
4、e is bad for your health.I see.Staying up late is bad for your health.我明白了我明白了.熬夜有害你的健康熬夜有害你的健康.(.(动名词短语做主语动名词短语做主语)2.How did Wang Junfeng get a headache?2.How did Wang Junfeng get a headache?王俊锋怎样患上头痛的？王俊锋怎样患上头痛的？3.Is going to bed early good or bad for your health?Its 3.Is going to bed early good o
5、r bad for your health?Its good.good.早点睡觉对你的健康有益还是有害早点睡觉对你的健康有益还是有害?有益有益.(选择问句要根据事实回答选择问句要根据事实回答)4.Walking is good exercise and it is necessary for good 4.Walking is good exercise and it is necessary for good health.health.散步是很好的锻炼散步是很好的锻炼,对于身体健康来说必不可少对于身体健康来说必不可少.5.It will keep you active in the day
6、time.5.It will keep you active in the daytime.(早睡早起早睡早起)将使你在白天保持旺盛的精力将使你在白天保持旺盛的精力.6.You must not throw litter around.=Dont throw litter 6.You must not throw litter around.=Dont throw litter around.around.不要乱扔垃圾不要乱扔垃圾.7.something is wrong with your health.你的健康出现异常.8.You may get a headache when you d
7、ont get enough sleep.当你睡眠不足时,可能会头疼.9.As we know，good health is more important than wealth.众所周知，健康比财富更重要。10.The boy becomes sick.=The boy has an illness.那个男孩生病了.11.Its necessary for us to have healthy eating habits.拥有健康的饮食习惯对于我们来说是必须的12.If we eat too little or too much food,or if we choose the wrong
8、food,it can make us sick.如果我们吃得太少或太多,或者食物的选择不当会生病的.三三.重点语言点重点语言点1.be good for 对有益be bad for 对有害如:Swimming is good for health.游泳对健康有益.Reading in the sun is bad for our eyes.在阳光下看书对眼睛有害.2.exercise 表“锻炼/运动”时,为不可数名词;表“练习”或有定语修饰时,为可数名词.如:He often takes/does exercise in the morning.他经常上午锻炼.Please do the e
9、xercises at once.请马上做这些练习.He does morning exercises every day.他每天做早操Walking is good exercise.散步是很好的锻炼.3.enough adj.“足够的”修饰名词时,既可放在名词之前,如:I have enough time to finish this work.我有足够的时间完成这项工作.There is enough food in the fridge.冰箱里有足够的食物.adv.“足够地”修饰形容词或副词时,均放在所修饰词的后面.如:He is tall enough to reach the ap
10、ple.他足够高,能够得着苹果.He speaks clearly enough.他讲得足够清楚.4too much+不可数名词 表“太多的。”much too+形容词 表“太。”，much 起加强语气作用如：Dont eat too much meat.不要吃太多的肉。He is much too fat.他实在太胖了。5.5.动词做主语，用动词做主语，用inging形式。形式。(1)_(wash)your hands before meals is good for us.(1)_(wash)your hands before meals is good for us.(2)_(do)mo
11、rning exercises is necessary.(2)_(do)morning exercises is necessary.WashingWashing DoingDoing 6.You must do sth.=Do sth.You must not do sth.=Dont do sth.(1)You must get up early.(同义句同义句)(2)You must not stay up late.(同义句同义句)(3)You must not throw litter around.(同义句同义句)(4)You must not cross the road.(同
12、义句同义句)7.give up doing sth.放弃做某事。放弃做某事。(1)Never give up _(try).(2)I gave up _(dance)because I hurt my legs.8.ask 和和tell的句型的句型_(1)She told me _(speak)English.(2)I asked him _(give)up smoking.(3)He told you _(not spit)in public.(4)Mr.Yang asked her _(not read)in the sun.trying dancing ask/tell sb.(not)
13、to do sth.to speakto givenot to spitnot to read 9.9.后跟双宾语的动词。后跟双宾语的动词。双宾语：直接宾语和间接宾语双宾语：直接宾语和间接宾语.直接宾语表示动作的承受者，一般指人。常见的这类双宾语动直接宾语表示动作的承受者，一般指人。常见的这类双宾语动词有：词有：give,show,bring,pass,tell,teach,buygive,show,bring,pass,tell,teach,buy等等。等等。间接宾语可以改成一个由间接宾语可以改成一个由toto或者或者forfor的短语，在意思上没有多大的短语，在意思上没有多大区别。区别。双
14、宾语用法要点双宾语用法要点 （1 1）、间接宾语可以改为由介词）、间接宾语可以改为由介词toto或或forfor引起的短语，放在直引起的短语，放在直接宾语后面。接宾语后面。如：如：He gave her some chips.=He gave some chips to He gave her some chips.=He gave some chips to her.her.（2 2）、以下几种情况引起的短语：）、以下几种情况引起的短语：当直接宾语是人称代词当直接宾语是人称代词(it/them)(it/them)时通常要用介词时通常要用介词toto或或forfor。如：如：This book
15、 is Mr Wangs.Please give it to him.This book is Mr Wangs.Please give it to him.（3 3）、由）、由toto引出间接宾语的动词有：引出间接宾语的动词有：give,show,pass,lend,give,show,pass,lend,take,telltake,tell等；由等；由forfor引出间接宾语的动词有：引出间接宾语的动词有：buy,make,buy,make,cook,get,sing,readcook,get,sing,read等。等。配套练习：配套练习：(1)I bought him a book.(1
16、)I bought him a book.(同义句同义句)(2)He showed me some photos.(2)He showed me some photos.(同义句同义句)(3)Please _.(3)Please _.A.pass it him B.pass him it C.pass him to it D.pass A.pass it him B.pass him it C.pass him to it D.pass it to himit to him(4)I _ just now.(4)I _ just now.A.made them her B.made her th
17、em C.make them to her D.A.made them her B.made her them C.make them to her D.mamad de them for here them for her10.“10.“身体的某个部位疼身体的某个部位疼”的表达方式。的表达方式。A.have a+A.have a+身体部位名次接词缀身体部位名次接词缀acheache，如：，如：Have a headacheHave a headache头疼头疼 have a earache have a earache 耳痛耳痛 Have a toothache Have a toothac
18、he 牙疼牙疼 have a stomach achehave a stomach ache胃疼胃疼 B.have a soreB.have a sore【】【】+身体部位名词。身体部位名词。soresore为形容词，意为为形容词，意为“疼痛的；发疼痛的；发炎的炎的”，如：如：have a sore throat have a sore throat 嗓子疼嗓子疼 have a sore armhave a sore arm胳膊疼胳膊疼 Have a sore foot Have a sore foot 脚疼脚疼 have a sore back have a sore back 背疼背疼 C
19、.C.人体部位人体部位+be+sore+be+sore，如：，如：My leg is still very sore.My leg is still very sore.我的背还是很疼。我的背还是很疼。DDD.D.人体部位人体部位+ache+ache或或hurthurt都为动词，意为疼痛，在句中作谓语。如：都为动词，意为疼痛，在句中作谓语。如：My head aches.My head aches.我头疼。我头疼。E.have a pain in the+E.have a pain in the+身体部位，如：身体部位，如：I have a pain in the arm.I have a p
20、ain in the arm.我手疼我手疼 配套练习：配套练习：(1)There is a pain in my head.(1)There is a pain in my head.(同义句同义句)(2)He has a pain in the back.(2)He has a pain in the back.11.enough11.enough的用法。的用法。(1).enough+n./n.+enough(1).enough+n./n.+enough(2).adj/adv.+enough(2).adj/adv.+enough 切记：不定代词切记：不定代词+enough+enough 配套
21、练习：配套练习：She has _(She has _(足够的食物足够的食物).).I got _(I got _(足够的玩具足够的玩具).).Maria is _ to go to school.Maria is _ to go to school.A.enough old B.old enough A.enough old B.old enough C.big enough D.enough big C.big enough D.enough bigenough foodenough toysB四.重点语法情态动词:must“必须,一定”如:We must study hard.我们必须努
22、力学习.mustnt “不可以”如:You mustnt walk on the lawn.你不可以在草坪上行走.Must we go to see a doctor?肯定回答Yes,you must.否定回答No,you neednt/you dont have to.should “应该”如:We should finish it on time.我们应该按时完成它.shouldnt “不该”如:You shouldnt go to school late.你不该上学迟到.had better “最好”如：You had better go to bed early.你最好早睡。had b
23、etter not“最好不”如：You had better not go to bed late.你最好不要迟睡。may “可以”如:May I come in?我可以进来吗?肯定回答：Yes,you may.否定回答：No,you cant/you mustnt.一、选择题：（25分）（）1.We should eat more vegetables and fruit in stead of _ meat.A.too much B.much too C.very much D.too many（）2.You should ask your father to give up _.A.sm
24、oke B.to smoke C.smoking D.smokes（）3._ we know,food gives us energy.A.Of B.For C.As D.Like（）4._ is necessary _ us to learn English A.This,for B.That,to C.We,to D.It,for（）5.The germs can get _ the human body _ the mouth.A.on,across B.into,though C.on,through D.into,acrossACCDB（）6.You look tired.You _
25、 go to bed early and _ stay up late.A.should,should B.shouldnt,shouldnt C.shouldnt,should D.should,shouldnt（）7._ I go home now?No,you _.You _ finish your homework first.A.Must,mustnt,must B.May,cant,need C.Can,cant,must D.Can,mustnt,had to（）8.This room is _,but it doesnt have _.A.enough big,enough w
26、indows B.big enough,windows enough C.enough big,windows enough D.big enough,enough windows（）9.Have a glass of water,please.You _ be thirsty after a long walk.A.can B.must C.should D.have to（）10.My grandmother is _ seventy years old.A.more B.more than C.many D.many thanDCDBB（）11.Hi,may I ask you some
27、 questions,Mr.Green?_?A.Yeah,go ahead.B.Yes,you may.C.Yes,you cant.D.No,you cant.（）12.Do you enjoy playing soccer or watching TV?A.Yes,I like them.B.Watching TV.C.Playing soccer is nice.D.No,I dont like TV.（）13.You are so sad.Whats _?A.up B.down C.new D.old（）14.You _ play on the road.Its not safe.A.
28、mustnt B.dont have to C.neednt D.may not（）15.We cant live at all_ the sunshine or water.A.in B.with C.without D.notABAAC（）16.Must we clean the floor first?No,you _.A.mustnt B.cant C.must D.neednt（）17.Is getting up late good or bad for our health?_ A.Yes,its bad.B.No,its good.C.Its bad.D.Its good.（）1
29、8.Is doing morning _ a good habits?Yes,it is.A.exercise B.exercises C.exercising D.exercised（）19.You can also get a headache when you exercise _ an empty stomach.A.at B.with C.in D.on（）20.Different foods help us _ different ways.A.on B.in C.for D.toDCBDB二、句型转换：（10分）1.Drink some milk before you see t
30、he doctor.（改为否定句）_ drink _ milk before you see the doctor.2.Fish will die if there is no water.（改为同义句）Fish _ live _ water.3.吸太多的烟会导致癌症。（完成句子）Smoking too much may _ _.4.We must eat _ food to help us be in a good _.(health)（完成句子）5.Is going to bed early good for our health?Is going to bed early bad for
31、 our health?(用or连接成选择疑问句)_ _ going to bed early good _ bad for our health?Dontanywontwithoutcause cancerhealthyhealthIsor（）21.What should I do if I want to keep fit?You should eat _ meat and _ fruit.A.less,more B.less,few C.more,less D.more,more（）22.Drinking too much wine(酒)is bad for your health.Yo
32、ud better _.A.give it up B.give up it C.to give it up D.to give up it()23Watching TV too much _ bad for your eyes.Ill go to bed right away.A.is B.are C.was D.be()24.If you eat _ food and take _ exercise,youll keep healthy.A.more;moreB.less;lessC.more;lessD.less;more()25.Humans cant live _ air.I agre
33、e with you.A.without B.with C.inD.for()26.This article says _ is bad for our lungs.A.smoke B.to smoke C.smokedD.smokingAAADAD三.词汇。(A)根据句意及首字母提示补全单词。1.Chocolate gives you e_.But eating too much is bad for your teeth.2.He wrote an a_ about Wang Xiaoya.3.Something was wrong with his s_.He felt sick aft
34、er meals.4.Fruit is good for our health.We like to eat w_ in summer.5.Many d_ are caused by germs.(B)根据句意及汉语提示填空。6.Smoking is bad for our lungs.It may cause _(癌症).7.I want to _(选择)a nice gift for her as a birthday present.8.The burglar(盗贼)got in_(从，通过)the window.9.Li Fei likes throwing _(垃圾)around.Thats not polite.10.Look!She is _(打扫)the room now.nergynergyrticlerticletomachetomacheatermelonatermeloniseasesiseasescancercancerchoosechoosethroughthroughlitterlittercleaningcleaning
