人教版九年级英语unit13课件

九年级英语unit13教案

教学目标

教学目标与要点

1．掌握且能熟练运用有关人口的问答：What's the population of…? It's about…

2．能快速、正确地表达任何一个数字，且能书写正确。

3．掌握本单元的词汇和短语的用法，特别是hour after hour, prefer to…rather than…, be busy doing, faster and faster等的用法。

4．学习过去将来时态的构成和用法，掌握它的否定式、肯定式、疑问式及其简略答语，及它用于宾语从句中与主句时态的关系。

5．认真学习"Standing room only"，明白控制人口迅速增长的重要性，设想一下有哪些方案可以缓解人口的快速增长。

Lesson 49

Period: The First Period

Content: Lesson 49

Properties: Recorder; Overhead Projector; flashcards.

Teaching Objectives:

1. Let the students say the numbers.

九年级英语unit13教案

2. Learn some new words

九年级英语unit13教案

教学目标

教学目标与要点

1．掌握且能熟练运用有关人口的问答：What's the population of…? It's about…

2．能快速、正确地表达任何一个数字，且能书写正确。

3．掌握本单元的词汇和短语的用法，特别是hour after hour, prefer to…rather than…, be busy doing, faster and faster等的用法。

4．学习过去将来时态的构成和用法，掌握它的否定式、肯定式、疑问式及其简略答语，及它用于宾语从句中与主句时态的关系。

5．认真学习"Standing room only"，明白控制人口迅速增长的重要性，设想一下有哪些方案可以缓解人口的快速增长。

Lesson 49

Period: The First Period

Content: Lesson 49

Properties: Recorder; Overhead Projector; flashcards.

Teaching Objectives:

1. Let the students say the numbers.

九年级英语unit13教案

2. Learn some new words

学科 课型 课题 English fresh 年级 课时 9 6 / 6 班级 媒体 a tape recorder, CAI Unit 13 we’re trying to save the earth! Section A 3a ~ self check 话题 Protecting the environment 功能 Talk about pollution and environmental protection 教 学 目 标 1. Target language: We have seen many changes in the environment. The river is polluted by factories. 知识 The air pollutions is getting worse and worse. 技能 2. Grammar: Understanding prefixes and suffixes 3. Useful expressions: take public transportation, water pollution, land pollution, noise

新人教版新目标英语九年级unit_3课件

Section A

Period 1 (1a —2c)

新人教版新目标英语九年级unit_3课件

Where is it?

bank

新人教版新目标英语九年级unit_3课件

Where is it?

daily’s department store

新人教版新目标英语九年级unit_3课件

Where is it?

book store

新人教版新目标英语九年级unit_3课件

Where is it?

post office

新人教版新目标英语九年级unit_3课件

Where is it?

restroom

新人教版新目标英语九年级unit_3课件

Where is it?

restaurant

新人教版新目标英语九年级unit_3课件

Do you know where I can ...? Could you tell me where I can ...?get a dictionary get some magazines

get a pair of shoes

get information about the town

新人教版新目标英语九年级unit_3课件

Do you know where I can ...? Could yo

九年级英语下册 Unit13 Rainy days make me sad. 单元重点知识详解及练习

鹰击长空—基础不丢

一、重点短语

1. keep out 使......不进入，使......留外面 2. aim at 瞄准，针对

3. to start with 首先，作为开始 4. jump out of 从......中跳出来

5.after all 毕竟，终究 6. for instance 例如

7. at times 有时，偶尔 8. kind of 有点，稍微

二、知识详解

1. Rainy days make me sad. 下雨天让我感到悲伤。

（1）rainy是形容词，它是由名词rain＋字母y构成的形容词。表示天气有关的名词后缀y构成形容词。

例如：rain－rainy，snow－snowy，cloud－cloudy等。

（2）动词make的意思是“使得”，本句型是make＋宾语＋宾语补足语，它的意思是“使得——怎么样”，其宾语补足语原本由名词、形容词、动词不定式、介词或者分词短语来充当。

例如：They try to make their school more be

9A Unit12

1. by the time “到…..时候”， 常与过去完成时连用。

By the time I got up, my mother had cooked breakfast.

I overslept this morning, By the time I got to the train station, the train

________________(leave)

2. go off v 发出响声；爆炸；中断 go by （时间）过去，消逝

go out v 熄灭 go through 通过

The thieves ran away at once when the burglar alarm (防盗报警器)_________.

A. went away B. went out C. went off D. went through

3. give sb a lift “捎某人一程，让某人搭便车”

Mr Brown gave me a lift and I said thanks to him.

Could you please give me a lift

5. show 短语

show up

Unit 13 Rainy days make me sad.

Section A 3a

动词填空 Restaurant science

Restaurant owners have 1._________(know) how 2._________(make) food. They also have to know how to make money. Here 3.______(be) some things they’ve learned from scientific studies. The color red 4._________(make) people hungry. Red also makes customers 5._______(eat) faster. Many fast food restaurant, therefore, have red furniture or walls. Soft colors like pink and light blue make people relaxed, 首字母填空 Adver

Unit13

Membrane Filtration represents a very efficient and economical way of separating components that are suspended or dissolved in a liquid. The membrane plays the role of a selective barrier that allows certain compounds to pass through and retains other compounds in the liquid. The liquid passes through the semipermeable membranes which represents the permeameter, which of it containing the retained constituents is the retentate (also known as concentrate).

Membranes are classified by solute exclusion size thatt is som

Unit 13 We are trying to save the earth.知识点及练习

Section A 知识点

1.try v. 试图，努力，尝试

用法：try to do sth. 尽力做某事

try doing sth. 尝试做某事

try one's best (to do sth.) = do one's best (to do sth.)

尽某人最大的努力(做某事)

短语：try on 试穿

try out 试用，参加选拔

have a try 尝试，试一下

let me try 让我试一下

2.t he earth 地球，表示世界上独一无二的事物前面要加定冠词the。

短语：on the earth 在地球上

on earth 究竟，到底

3.pollution n.污染，污染物→pollute v. 污染→polluted adj.被污染的

短语：air pollution 大气污染，空气污染

noise pollution 噪音污染

water pollution 水污染

4.litter v. 扔垃圾n.垃圾= rubbish = trash

短语：take out the rubbish 倒垃圾

throw rubbish / litter 扔垃圾

UNIT 13 1.at the bottom of the river在河床底部

2. be full of the rubbish充满了垃圾 3. throw litter into the river把垃圾扔入河中

4. play a part in cleaning it up 尽一份力把它清理干净

5.close down the factories 关掉工厂 6. turn beautiful places into ugly ones 把漂亮的地方变成丑陋的地方

7.ideas for solving these problems 解决这些问题的办法

8. cut down air pollution减少空气污染

9.advantages of bike riding 骑自行的好处

10.be good for health 对健康有益11.remember to do sth.记得做某事12.keep public places clean and beautiful 保持公共场所干净和漂亮13. make a difference产生影响 14.lead to a better future 通向更美好的未来

15.waste pollu