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1、Unit 4 Wild animals1 up to fourteen hours a day 2 the number is3 living areas4 keep taking the land5 hunt them for their fur6 write to newspapers and magazines7 do something8 smaller and smallerUseful expressions:1China is a _ (peace) country.2There is a shortage of _ (train) nurses.3These clothes a
2、re _ (suit) for cold winter.4His new novel is selling _ (good).5Most people are afraid of_ (mouse).6When the teacher came in, the students continued _(make) a lot noise.7Bears are good at _(swim) and _(climb) trees.8There will be no _(bear) in the world if we dont take any _(act).CheckoutREVISION GR
3、AMMAR AUsing conditional sentences to talk about possible situations.If引導(dǎo)的條件狀語從句引導(dǎo)的條件狀語從句 What will happen if we grow more bamboo? If we grow more bamboo, giant pandas will have more food.What will you do if you go to the zoo?We will watch the dolphin show if we go to the zoo.What will a bear do if
4、it is in danger?If a bear is in danger, it will attack people.What will a polar bear do if it is hungry?If a polar bear is hungry , it will catch fish from the water.What will elephants do if they are thirsty?Elephants will walk till they find a river if they are thirsty.What will tiger do if they l
5、ive in the wild?Tigers will hunt for their own food if they live in the wild. What will male wolves do if there is danger? Male wolves will protect their families if there is danger. 1.If you eat my food, I wont talk to you. -I wont talk to you if you eat my food .2.If I dont have food, I will die.-
6、I will die if I dont have food.一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)從句一般將來時(shí)一般將來時(shí)主句GRAMMAR (1)Work out the rule 1.定義:定義:談?wù)摰揭粋€(gè)可能的行為會(huì)產(chǎn)生一個(gè)談?wù)摰揭粋€(gè)可能的行為會(huì)產(chǎn)生一個(gè)可能的結(jié)果可能的結(jié)果. 2.時(shí)態(tài):時(shí)態(tài):if 引導(dǎo)的句子用一般現(xiàn)在時(shí)引導(dǎo)的句子用一般現(xiàn)在時(shí),主句用主句用一般將一般將來來(主將從現(xiàn))主將從現(xiàn)) 3. 句子的結(jié)構(gòu)句子的結(jié)構(gòu): A: 主句主句+if引導(dǎo)的從句引導(dǎo)的從句. (主句在前從句在后主句在前從句在后) B: 引導(dǎo)的從句引導(dǎo)的從句, +主句主句.(從句在前主句在后,中間加逗號從句在前主句在后,中間加逗號
7、)A short testComplete the sentences with the correct answers.3. If we (not buy) tiger fur, hunters (not kill) tigers.2. If you (go) to Beijing Zoo, you _ (see) a dolphin show.1. If we ( not protect) giant pandas, they (die).dont protectwill diegowill seedont buy will not killREVISION GRAMMAR BUse “b
8、ecause/ because of” to give reasons for something.because/ because of WORK OUT THE RULEWhy did you go to the zoo yesterday?-Because I wanted to see animals.-Because of watching animal shows.-Because of the wonderful show.because引導(dǎo)原因狀語從句引導(dǎo)原因狀語從句because of名詞名詞短語賓格代詞名詞名詞短語賓格代詞6. wild animals are our fr
9、iends on Earth, we are trying our best to protect them when they are in danger.5. Some wild animals may die soon _ they are losing homes.Because becausebecause of 4. Many wild animals cant find enough food the heavy snow.Word groupLook at the words. Write each word under the correct word group.FoodL
10、iving areasWild animals_tigerslionsgiant pandasbamboo leaves milkbamboo shootsforestsreservesthe wildbamboo leavesbamboo shootslionsforestsgiant pandasmilkreservesthe wildtigerspronunciationCan you read Simons report in correct intonation?1. Many wild animals will die if we dont help them.2. Wolves
11、wont survive if we dont give them good areas of forest to live in.3. They will live in family groups and hunt together if they live in the wild.4. If we continue to destroy forests to build roads, they wont have suitable homes.5. If farmers continue to make new farmland from forests, wild animals wo
12、nt get enough food.Here is Millies report.Can you read it with correct intonation?1.If hunters see an elephant in the wild, they will kill it.2.Hunters will make a lot of money if they sell elephants tusks.3.Elephants will help farmers do lots of things if people train them.4.There will not be any e
13、lephants if we do not protect them.5.If we do not help these wild animals, theyll all die soon.sad (副詞副詞) _kangaroo (復(fù)數(shù)復(fù)數(shù)) _wolf (復(fù)數(shù)復(fù)數(shù)) _lose (形容詞形容詞) _write (名詞名詞) _die (現(xiàn)在分詞現(xiàn)在分詞) _Fill in the blanks sadlykangarooswolveslostwriterdyinghunt (名詞名詞) _dangerous (名詞名詞) _mouse (復(fù)數(shù)復(fù)數(shù)) _safe (比較級比較級) _sell
14、 (過去式過去式) _Fill in the blanks hunterdangermicesafersold 一用所給的動(dòng)詞填空1. If he _ (watch) the animal carefully, he _(get) enough information.2. I cant finish the work if you_ (not help) me.3. If you dont go there tomorrow, I _ (not go), either.4. _(not cross) the road if the light_ (be) red.5. If a giant
15、panda _ (have ) no food, it _ (die).watcheswill getdont helpwont goDont crossishaswill die6. The baby panda _ (live) on his own if his mother _ (leave) him for two whole days.will liveleaves7. If we _ (build) the giant panda reserves, we _ (encourage) them to leave.8. If we _ (not do) anything, soon
16、 there _ (be) no pandas in the world.buildwill encouragedont dowill be一選用BECAUSE/BECAUSE OF 1. _ it was blowing strongly, Millie closed all the windows. 2.Little Peter ran to the big tree _ the heavy rain. 3. Amy often goes to Beijing Zoo _ she likes animals very much. 4. Pat has poor eyesight _ wor
17、king on the computer too much at night. 5. The airport is closed _ the bad weather.Becausebecause ofbecausebecause ofbecause of二改錯(cuò)1.My mother had a bad cold so she fell into the river on her way home.2.Uncle Li had to walk home because of he lost his wallet.3.All the plane in the airport cant take off because the heavy fog.4.I like reading books about animals because I will get lots of informations from books.5.He got up late because of go to bed too late last night.because去掉去掉ofbecausebecause ofinformationgoing