Unit 1 单元词汇复习详解-人教版九年级英语全册.pptx

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1、Unit 1Grade 9单元词汇复习详解Listen and repeatListen and repeatExplainationhave/hold a conversation with sb.I wont be able to hold a conversation with him.Its difficult to have a conversation with each other.辨析：辨析：aloud，loud&loudly 1.强调发出的声音能被听见，意思为强调发出的声音能被听见，意思为“出声地出声地”或或“大声地大声地”，常用常用 read，call 等动词连用。例如：等

2、动词连用。例如：Please read the text aloud.2.loud 意为意为“响亮地响亮地”、“大声大声”或或“高声地高声地”，侧重发出的音量，侧重发出的音量大，传得远，一般多用来修饰大，传得远，一般多用来修饰 speak，talk，laugh 等动词。等动词。loud 还可用作还可用作形容词形容词。例如：。例如：Speak louder,please,or no one will hear you.He said in a loud voice,“Stand up,please.”3.loudly 意为意为“响亮地响亮地”，其基本意义与，其基本意义与 loud 相同，还常与相

3、同，还常与 ring，knock 等动词连用。等动词连用。含有含有“喧闹喧闹”或或“嘈杂嘈杂”的意味。的意味。Suddenly the bell on the wall rang loudly.Explainationpatient adj.意思是意思是“有耐性的；忍耐的有耐性的；忍耐的”。be patient with.对对.有耐心有耐心patient n.意思是意思是病人病人”。Doctor Smith is always patient with a patient.secret n.秘密秘密,奥秘奥秘,秘诀秘诀 adj.秘密的秘密的,机密的机密的 Jill will find out

4、your secret.Whats the secret of studying English well?He tried to keep it secret from his family.Explainationlook up 是动词加副词的结构，意思是动词加副词的结构，意思“抬头看抬头看;查查;找出找出”。He looked up and smiled at melook.up in the dictionary 查词典查词典.Many people have to look up this word in the dictionary.拓展：拓展：look up to sb.意为意为

5、“敬仰、尊敬敬仰、尊敬”The students all look up to the old teacher.1.note n.笔记笔记,便笺便笺,记录记录 take/make a note(of)记笔记记笔记 Students should take notes carefully in class.He left a note on the desk yesterday.2.note v.意为意为“记录记录；注意注意”。I often note that Tom makes faces in class.Let me note down your address and telephon

6、e number.Explainationphysics 是是不可数不可数名词名词，所以，它虽然以，所以，它虽然以s结尾，但是做主语结尾，但是做主语时，谓语动词用单数形式。时，谓语动词用单数形式。Physics is his favorite subject.辨析：辨析：physics&physical二者二者修饰名词修饰名词时时非常容易区别非常容易区别：physics 是是名词名词，物理学科物理学科。修饰其他名词必须形成专有名词，修饰其他名词必须形成专有名词，physics lab 物理实验室。物理实验室。physical 是是形容词形容词，身体的，肢体的身体的，肢体的。physical w

7、ork 体力活。体力活。pronounce n.pronunciation n.发音；读法发音；读法I dont know how to pronounce this word.We should practice pronunciation every morning.Explaination1.increase vi.Her family increased.The population of this city has greatly increased.2.increase vt.I wont increase your pay because you dont work hard.a

8、t a speed of.kilometers an hourat a high speed at full/top speed The train went by at high speed.This new plane can reach a speed of 900 kilometres an hour.Everyone is born with the ability to learn.be born+时间时间/地点地点 意为意为“出生于出生于.”I was born in Germany.Explaination创造；创作；创建创造；创作；创建 to make sth happen

9、or existScientists disagree about how the universe was created.科学家对宇宙是怎样形成的有分歧。科学家对宇宙是怎样形成的有分歧。pay attention to 后面直接加后面直接加名词、代词名词、代词或者或者动名词动名词。注意注意：这里这里to是一个介词是一个介词，不能构成动词不定式，不能构成动词不定式，即即to后不能后不能加动词原形。加动词原形。这和这和look forward to，get used to是一样的。是一样的。另另外外 attention也可以也可以单独单独使用。使用。We must pay attention

10、to ways and means.You should pay attention to what he has said.Please pay attention to taking care of your baby.Attention,please.Explaination辨析：辨析：connect A with B&connect A to B1.用用with指把指把A与与B连接在一起，连接在一起，A、B之间不分主次。之间不分主次。Tim connected this(电线电线)wire with that one.2.用用to指把指把A连接在连接在B上，说话者以上，说话者以B为主，

11、为为主，为A为辅。为辅。Will you connect this wire(电线电线)to the television?Please connect the computer to internet.3.有时可用连词有时可用连词 and 代替介词代替介词 with,to。如：。如：A railway connects Beijing and(=with/to)Shanghai.拓展拓展:用作用作不及物动词不及物动词的的connect后接介词后接介词with和和to时也有类时也有类似区别。似区别。They connect with each other.Click here to conne

12、ct to the Internet.Explainationknowledge表示表示“知识知识”时，为时，为不可数名词不可数名词;此外，如果表示泛此外，如果表示泛指意义时，它的前面不用任何冠词。指意义时，它的前面不用任何冠词。Knowledge is power.注意注意1:表示表示“有关有关的知识的知识”时，一般用时，一般用 a/the knowledge of.这样的句型，通常不直接用有关名词或者形容词置于其前这样的句型，通常不直接用有关名词或者形容词置于其前作定语。英语通常不说作定语。英语通常不说French/physics/music/.knowledge.He has a wid

13、e knowldge of history.注意注意2：在汉语中的在汉语中的“学习知识学习知识”，一般为，一般为get knowledge，而不，而不是是learn/study knowledge.If you hope to get foreign knowledge,you must learn English.Exercises1.How do you improve your?By listening to a tape and repeating out aloud.A.pronunciation B.situation C.attention D.condition2.How do

14、 you learn English?I learn English practicing conversations with friends.A.on B.in C.of D.by3.You have made great progress in your study.Thank you.I believe you work,the better grades you will get.A.the more careless B.the more careful C.the harder D.the worse4.Just search the Internet and you can g

15、et almost all the you need.A.message B.information C.picture D.story单项选择ADCBExercises根据句意及汉语和首字母提示填写单词1.The pain in his leg made him cry a (大声 地).2.Dave had a long c (谈话)on the phone with his teacher yesterday.3.Mom,I forgot where I put my t (课本).Could you help me to look for it?Of course.Im coming.4.The old man is very kind and he is always p (有耐心的)with children.5.Please make an English s (句子)with this word group in class.6.My teacher has a lot of k (知识).loudonversationextbookatiententenceowledgeHomeworkRemember and master the usage of these words and phrases.