初中人教新目标 (Go for it) 版Section B课前预习ppt课件

这是一份初中人教新目标 (Go for it) 版Section B课前预习ppt课件，文件包含Unit7Period6课件pptx、Unit7Period6练习doc、Unit7Period6教案doc、Unit7Period6学案doc、蓝鲸BlueWhale-_高清mp4、逆戟鲸KillerWhale-_高清mp4等6份课件配套教学资源，其中PPT共22页， 欢迎下载使用。

let's enjy a vedi
Can yu guess what the animal is?
They are huge animals.They live in the sea.They can sing sngs.They can jump high ut f water.They are very clever and als very friendly.
What are they?
They are sharks
D yu knw abut Sharks?
Sharks are a type f fish.There are hundreds f kinds f sharks.Mst are abut tw meters lng.The dgfish shark,hwever,is less than twenty centimeters in length.The biggest whale shark can grw t twenty meters in length.Sharks d nt have bnes.The skeletn f a shark is made f cartilage.Human nses and ears are als made f cartilage.A shark has an extremely gd sense f smell.It can find small amunts f substances in water,such as bld,bdy liquids and chemicals prduced by animals.Sharks als sense electrical and magnetic energy linked t nerves and muscles f living animals.
learn new wrds
1.il /ɒɪl/ n. 食用油；石油 Drying and the il, nt what we want. 干燥和出油，可不是我们想要的。
2.prtectin /prə'tekʃ(ə)n/ n. 保护；保卫 His lve and prtectin extend t all. 他的爱和保护扩大到所有.
3.huge /hjuːdʒ/ adj. 巨大的；庞大的；无限的This is a huge challenge fr all f us.
It is huge il prtectin.
3a. Read the fllwing wrds and phrases abut whales. Put them in the crrect place in the chart.
Humans catch whales fr meat, fat and ilEat small fish and ther sea life Jump high ut f the water Rules n whale prtectinHugeWater pllutin
Live in the seaSme kinds have teethLearn mre abut whalesStp putting rubbish int the seaSing sngsWhale parts sld t make things like candles and sap
Huge; Sme kinds have teeth
Live in the sea
Jump high ut f the water;Sing sngs
Eat small fish and ther sea life
Humans catch whales fr meat, fat and il; Water pllutin; Whale parts sld t make things like candles and sap.
Rules n whale prtectin;Learn mre abut whales;Stp putting rubbish int the sea
3b.Write a paragraph abut whales and why they need t be prtected. Use the infrmatin in 3a. Then make a pster.
Whales are… They live in… They eat… They can…One interesting fact is… Anther interesting fact is…Sme kinds f whales are in danger because…We shuld prtect whales frm…I think peple shuld/shuldn’t…
Whales are huge animals. They live in the sea and eat small fish and ther sea life. One interesting fact is whales can jump high ut f water. Sme kinds f whales are in danger because humans catch them fr meat, fat, and il, and use whale parts t make candles and sap. Whales are als in danger frm water pllutin. We shuld prtect whales by making rules n whale prtectin and by nt putting rubbish int the sea. I think peple shuld learn mre abut whales.
本文是一篇说明文。该文主要从“鲨鱼的外貌与本领一一鲨鱼的生活习性一一鲨鱼面临的现状及原因”三方面进行描述。描述外貌需用一些描述性形容词，用“ be gd at”或“can”引出其本领；描述生活习性时，可从其住所、食物及习性方面阐述；最后用复合句型引出目前的现状并陈述原因。
以“Saving Tigers”为题, 为某中学生英文报“习作园地”专栏写一篇80个词左右的征文稿, 内容要点如下: 1. 老虎是人们在动物园里最喜欢观看的动物之一; 2. 现在世界上仅存大约3 200只老虎, 数目日趋减少; 3. 老虎处境危险的原因; 4. 保护老虎的建议。
(1)体裁: _______。 (2)人称: _________。 (3)时态: ___________。
live n grass land．．meat－ eating animals lk lazy .
big and strng.. . grey r yellw furteeth are very sharp.. gd at running and hunting.
nt many lins fr fun change grassland int grazing land
Tigers are big and strng animals. They have grey r yellw fur. Their teeth are very sharp. Tigers are gd at running and hunting ther animals. They mainly live n grassland. They are meat-eating animals. They usually lk lazy because they dn’t mve arund ften. Nw there aren’t many Tigers in the wrld. Peple smetimes hunt them fr fun. And peple keep changing grassland int grazing land. They are lsing their living areas.
1. Cmplete the chart.
mre dangerus
the mst dangerus
mre ppular
the mst ppular
2. Match verbs and bjects. Then add ne mre bject t each list.
the farmhuse
3. Circle the crrect wrd and /r fill in the blank with the crrect frm f the wrd in brackets fr each sentence.
1. An elephant weighs (few/many) times mre than a dg.2. An adult panda can eat (much/a little) mre than a cat.3. Canada is a (little/lt) less ______________ (crwded) than China.4. A tiger is (much/a little) _________ (strng) than a man.
have a gd time
知识目标:1.词汇 ：whale，il，huge2.句型：Humans catch whales fr meat，fat and il.Jump high ut f the water.Why d sme f them have t be prtected?Hw can they be prtected?能力目标:通过控制性的写作活动，能正确运用所给信息并根据3b呈现的说明文框架进行写作练习，对鲸鱼的生活习性及生存现状等进行描述并表述自己的观点。
1. My mther is very ______. She is _______ in my family. (busy)2. Lingling gets t schl ______ than the thers. (early)3. She speaks English _____ in ur class. (well)4. Lucy jumped quite _____. (far)5. I think English is as _________ as Chinese. (imprtant)6. This picture is _______________ f the fur. (beautiful)7. Lucy did _____ than Lily. (bad)
the mst beautiful
用括号内单词的适当形式填空。
1. My brther is _____ mre utging than me. A. many B. little C. much2. Which city is _____, Beijing, Shanghai r Fuzhu? A. beautiful B. the mst beautiful C. mre beautiful3. _____ children there are in a family, _____ their life will be. A. The less, the better B. Fewer, richer C. The fewer, the better 4. Mbile phnes are very ppular nw and they are ______ than befre. A. cheap B. cheaper C. the cheapest5. In ur city, it’s _____ in July, but it’s even ___ in August. htter, httest B. ht, ht C. ht, htter