1、Unit 5 Look into ScienceLesson 27 Plant DannyThink about it!1.Do you like science?Why or why not?2.Do you know any of the planets in the solar system?行星太阳的How to see solar system?telescopese望远镜What do they do?What do they see?What does the solar system include?The earth,the sun and the moon all belo
2、ng to the solar system.Our solar system is in a galaxy called the Milky Way.The Milky Way has more than five hundred billion srats.Scientist say the universe contains billions of galaxies.Do you think there is life on other planets?Lets see!telescope n.solar adj.certainly adv.unless conj.double n.&a
3、dj.mystery n.望远镜太阳的当然除非两倍&双倍的谜Listen to the dialogue and tick the correct answers.(1)What did Danny do last night?He tried to study the moon.He tried to find a new planet.(2)What did Danny use?A telescope.A book.(3)What did Danny need?More sleep.More stars.外语教学与研究出版社 九年级|全一册 arrive意为意为“到达到达,来到，为不及物动
4、词来到，为不及物动词,后接表地后接表地点的名词时点的名词时,需使用介词需使用介词in或或at。in用于指较大的地用于指较大的地点点,at那么指比较具体的小地点。那么指比较具体的小地点。arrive at/in=get to/reach外语教学与研究出版社 九年级|全一册 He said that I could use his telescope.本句含有本句含有that引导的宾语从句。无论主句是陈引导的宾语从句。无论主句是陈述句还是疑问句述句还是疑问句,宾语从句都应使用陈述语序宾语从句都应使用陈述语序。含宾语从句的复合句。含宾语从句的复合句,主从句谓语动词的时主从句谓语动词的时态照应包括以下
5、三点态照应包括以下三点:(1)如果主句的谓语动词是一般现在时如果主句的谓语动词是一般现在时,宾语从宾语从句的谓语动词可根据需要句的谓语动词可根据需要,选用相应的时态。选用相应的时态。(2)如果主句的谓语动词是一般过去时如果主句的谓语动词是一般过去时,宾语从宾语从句的谓语动词应用相应的过去时态。句的谓语动词应用相应的过去时态。(3)如果宾语从句所表示的是客观事实、普遍如果宾语从句所表示的是客观事实、普遍真理、自然现象或习惯性动作等真理、自然现象或习惯性动作等,不管主句用不管主句用什么时态什么时态,从句时态都用一般现在时。从句时态都用一般现在时。The usage of through，acros
6、s and overthough:表示“穿过、通过，指从某处或某物中间通过，侧重点是从某空间里面通过。across:表示“横过、穿过，指在某一平面或物体上从一边到另一边去。over:表示“越过，指从某物的上方越过。unless:“除非，如果不。除非，如果不。unless 引导的条件状语从句常用一般现在时表引导的条件状语从句常用一般现在时表示将来的意义，主句多用一般将来时。示将来的意义，主句多用一般将来时。例句：例句：You will fail unless you study hard.如果你不努力学习，就会失败。如果你不努力学习，就会失败。double作名词或形容词作名词或形容词,意为意为“
7、两倍两倍(的的);双重双重(的的),也可作动词也可作动词,意为意为“使加倍使加倍worth:“相当价值,值得,用于be worth+n./doing结构。even if:“即使,用来引导让步状语从句。belong to sb.意为“属于某人,=be sb.sbelong to不能用于进行时态和被动语态。billions of:“数十亿计的Read the lesson and write true or false.()1.Danny is studying the solar system at school.()2.Danny is looking through the telescop
8、e when Jenny and Brian come to visit.()3.During the day,Danny can see many stars in the sky through the telescope.()4.Jenny and Brian will come back to Dannys house because they want to use the telescope.()5.Danny has discovered a new planet.TTFTFOn Saturday afternoon,Brian and Jenny visited Danny a
9、t his house.When they arrived,Danny was outside looking _ _a telescope.Brian and Jenny laughed at Danny because he was using the wrongof the telescope.Of course,Danny couldnt see theduring the day.Brian and Jenny also wanted to join Danny.They decided to come back after supper.After the sun went dow
10、n,they could see the stars.Danny hoped to a new planet.Read the lesson and fill in the blanks.throughendstarsdiscoverGroup work:1.Practice the dialogue in groups2.Act it out.What interests you about the solar system?If you had a chance to go to space,would you go?Share your ideas with a partner.Lets
11、 enjoy some picturesMake a new dialogue with your partner.1.Listen and read.2.Finish exercises of this lesson.Homework What does life mean?生活是什么意思？What doesmean?=Whats the meaning of?=What do you mean by?是什么意思？Ms.Peng succeeds in singing.She is a successful singer.She is good to children.Yao Ming su
12、cceeds in playing basketball.He is a successful basketball player.He is deep in thought.They succeed in developing the relationship between China and the US.They are successful leaders.They will start a dialogue.What is the meaning of neighbours?Strangers Close friends Become famous.Have a happy fam
13、ily.Attend a good university.Make other people happy.Have a satisfying job.Be rich.Listen to the passage and tick the sentences mentioned.Read the lesson and answer the questions.1.What is Li Ming thinking about?2.What does Wang Mei think we should do?3.What does Li Mings father always say?1.What is
14、 Li Ming thinking about?Wang Mei:Hi Li Ming.What are you thinking about?Li Ming:oh,hi Wang Mei.I was just thinking Whats the meaning of life?Do you ever wonder about that?He is thinking about what the meaning of life is.2.What does Wang Mei think we should do?She thinks we should try our best to liv
15、e a good and happy life.Wang Mei:These are really important questions and very difficult to answer.Im not sure how to answer them,but I think we should try our best to live a good and happy life.3.What does Li Mings father always say?He always says that we should be good to others.Li Ming:That sound
16、s right to me.My dad always says that we should be good to others.After the history class,Li Ming sits in the classroom,deep in thought.deep in thought意为“深思,沉思,还可以用lost in thought表示。其中thought为名词,意为“思考,思索。thought是动词think的过去式和过去分词,意为“想,认为。What are you thinking about?think about意为“考虑,一般可与think of互换,后接名
17、词、代词、动词-ing形式,也可接“疑问词+动词不定式结构或宾语从句think of意为“考虑,想起,认为,后接名词、代词或动词-ing形式,常用于疑问句中,与what连用。think over意为“认真考虑,仔细考虑,后接名词或代词作宾语,当接代词时,应将代词放在think与over之间。What is the meaning of life?meaning为名词,意为“意思,意义。the meaning of意为“的意思/意义。(1)mean为动词,意为“意欲、打算。mean to do sth.意为“意欲/打算做某事。(2)询问“是什么意思?的常用句型:What doesmean?Wha
18、t is the meaning of?What do you mean by?Do you ever wonder about that?wonder在本句中用作不及物动词,后搭配介词about表示“想要知道,感到疑惑,觉得好奇,后搭配at表示“感到惊讶。(1)wonder作动词时,后常接由疑问词或whether,if引导的宾语从句及“疑问词+动词不定式的结构。(2)wonder还可作可数名词,意为“奇观,奇人。(3)wonder的形容词为wonderful,意为“极好的。That sounds right to me.sound为系动词,意为“听起来,后面常接形容词作表语,有时也可接lik
19、e构成短语sound like,意为“听起来像。sound还可作名词,意为“声音,指自然界中所有的声音。My dad always says that we should be good to others.本句中that引导的宾语从句作says的宾语。be good to意为“对好/和蔼/慈祥,后接表示人或人格化的词,与be friendly to意思相同。(1)be good for意为“对有益,其反义短语为be bad for,意为“对有害。(2)be good at表示“擅长,在方面做得好,at后跟名词、代词或动名词。I agree.I agree.意为“我同意,是英语中的常用口语,表
20、达同意对话者的意见。Lets write these questions down and then survey our parents,friends and neighbours about their thoughts.write down意为“写下,记下,是由“动词+副词构成的短语。write down的宾语如果是名词,放在down前后均可;如果是代词,必须放在down之前。本句中的survey为及物动词,意为“(对做)民意调查。Read the lesson and fill in the blanks.After the history class,Li Ming is deep
21、 in thought.Wang Mei comes in,and they start a _.Li Ming wonders about the _ of life.He has many questions about his purpose in life.Wang Mei thinks those questions are_ to answer.They decide to _ their questions _,and then _ their parents,friends and neighbours about their thoughts.dialoguemeaning
22、difficultwritedownsurveyFill in the blanks with the correct forms of the words in the box.1.Work hard and you will be in the future.who he was,but nobody could tell me.3.What is the of your visit?4.One of our helped us look after our dog while we were away.500 people and 75%of them were in favour of
23、 the plan.successpurposesurveywonderneighboursuccessfulwonderedpurposeneighbourssurveyedIts said that happy people can live longer.What do you need to be happy?Fill in the mind map.Then give a reason for each thing you list.SURVEY:What do you need to be happy?I need health to be happy.Reasons:We will live a good and happy life if we are healthy.I need _to be happy.Reasons:_ _.Writing:Write a short passage about your survey.Its said that happy people can live longer._.Homework:1.Finish the exercises in the activity book.2.Recite the new words.
