八年級(jí)英語(yǔ)Unit 9 Part 1北師大版知識(shí)精講

1、初二英語(yǔ)初二英語(yǔ) UnitUnit 9 9 PartPart 1 1 北師大版北師大版【本講教育信息本講教育信息】一. 教學(xué)內(nèi)容：Unit 9 Part 1 學(xué)會(huì)討論有關(guān)健康的話(huà)題，學(xué)會(huì)表達(dá)征求意見(jiàn)和提出建議，學(xué)會(huì)表達(dá)將來(lái)行為的條件。二. 本周教學(xué)重點(diǎn)：1. Talk about health problems and remedies .2. Ask for and give advice.3. Words study.三. 具體內(nèi)容：（一）1. Talk about health problems and remedies. Health problems: have a toothach

2、e have a headachehave a stomachachehave a coughhave a sore throat Give advice with should and shouldnt. see a doctortake some medicinedrink more waterYou should do sportsdrink some milk at nighthave a restgo outeat hot foodtalk a lot or shout You shouldnt smoke eat hot food play computer games at ni

3、ght.2. give advice with should and shouldnt.Bad habitsGood habitsGo to bed lateDont do much exerciseDont eat breakfastEat too much chocolate bar or chips, but dont like vegetables Get enough sleep.Get more fresh air.Eat three healthy meals every day.Eat more vegetables and less fast food.3. Read the

4、 information in the table and make sentences using should and shouldnt.Protect your eyesight.shouldshouldnthave your eyes checkedrest your eyes from time to timedo eye exerciseslook at green objectsread when there isnt a lot of lightplay computer games for too longread on a buswatch too much TV（二）Re

5、ad the text and complete the sentences with correct words.If you go to a fast food restaurant or a snack bar, you will probably see a lot of teenagers. Today, many teenagers are overweight, and some of this is because of their bad eating habits. Most teenagers love food with a lot of fat, oil, salt,

6、 and sugar. People often call this type of food “junk food”.But bad eating habits go beyond fast food. Many teenagers find it difficult to eat healthily. Some dont have breakfast before they go to school. During the day, some dont have a proper meal for lunch. In a recent survey at one school, scien

7、tists found that over two-thirds of the students didnt follow a healthy diet. Nearly half of the students didnt like vegetables, and many of them didnt like to eat fruits. They preferred to eat food with a lot of salt, sugar, or fat.Parents today also worry about their childrens diet. Some doctors g

8、ive the following advice:Teenagers shouldnt eat too much junk food.Teenagers shouldnt eat food with too much salt. Salt can cause high blood pressure in the future.Teenagers should eat food with less fat, oil, and sugar.Teenagers need to eat some fruits and vegetables every day. Fruits and vegetable

9、s are rich in vitamins and have little fat.Teenagers need to drink more milk. Milk will help their bones grow.Teenagers need to eat breakfast every day. This is good for their body and mind.Complete the sentences with correct words.Junk food has too much , oil, salt, and .Too much salt might cause h

10、igh when teenagers grow up.Vegetables and fruits are good for you because they have a lot of .Teenagers should drink more milk, so they have strong .Word study:1. beyond 是個(gè)介詞，意思是“在更遠(yuǎn)處，在那邊；向那一邊，越過(guò)”。藥片應(yīng)該放在幼兒夠不到的地方。 The pills should be placed beyond the babys reach.他的誠(chéng)實(shí)是毋庸置疑的。 His honesty is beyond que

11、stion.2. find + it + adj. to do 覺(jué)得做某事很。it 是形式賓語(yǔ)，to do 是真正的賓語(yǔ)。許多人感到很難通過(guò) GRE 考試。 Many people find it difficult to pass GRE.我覺(jué)得和他說(shuō)話(huà)很放松，他很和善。 I found it easy to talk to him. He is a nice man.他覺(jué)得呆在實(shí)驗(yàn)室里觀(guān)察植物生長(zhǎng)很有趣。 He found it interesting to stay in the lab and watch the plants grow.3. worry about 為某事焦慮。別為我

12、擔(dān)心，我會(huì)平安回來(lái)的。 Dont worry about me. Ill come back safely.她很為兒子擔(dān)心，他現(xiàn)在正在伊拉克。 She worries a lot about her son, who is now in Iraq.4. be rich in 富含，盛產(chǎn)。 be low in 含量少.我的家總是充滿(mǎn)了親情和理解。 My family is always rich in love and understanding.據(jù)說(shuō)這些島上盛產(chǎn)石油。 It is said that these islands are rich in oil.我們應(yīng)該吃低熱量的食品。 We s

13、hould eat the food that is low in calories.課堂練習(xí)：I. 翻譯句子。1. 首先，你應(yīng)該保證足夠睡眠。_ _ _, you should get enough sleep.2. 讓我來(lái)量你的體溫。Let me _ _ _.3. 水果和蔬菜富含維生素。Fruits and vegetables _ _ _ vitamins.4. 每天吃早餐對(duì)青少年的身心都有好處。Eating breakfast everyday _ _ _ teenagers body and mind.5. 父母?jìng)儗?duì)孩子們的飲食感到焦慮。Parents _ _ _ their chi

14、ldrens diet.6. 食用過(guò)量的鹽能導(dǎo)致高血壓。Eating too much salt can _ _ blood pressure.7. 做運(yùn)動(dòng)能讓你身體健康。Doing exercises can _ your body _.8. 你需要吃含有維生素的食品。You _ _ eat food _ vitamin.9. 我怎么才能減肥呢？What can I do _ _ _.II. 單項(xiàng)選擇。1. Lily _ read a book when she was young.A. couldnt B. cant C. shouldnt 2. Everyone _ be polite

15、to their parents. A. could B. should C. may 3. Could you please give me _? Sure. A. some advice B. an advice C. any advice4. I think you could _ some money from your friends.A. ask B. get C. borrow答案請(qǐng)同學(xué)們見(jiàn)名師面授！答案請(qǐng)同學(xué)們見(jiàn)名師面授！【模擬試題模擬試題】 （答題時(shí)間：20 分鐘）I. 將下列句子按邏輯意義排列。A. I think you could get a part-time job

16、.B. What should I do?C. Whats wrong, Nicole?D. But I dont have enough money to pay for it. E. We are going on summer camp in Italy.F. Thats a good idea. 1. _ 2._3._4._5._6._II. 框詞填空。drink, temperature, matter, for, serious, well, eating, times, take, pain, fromA: Oh, doctor. I dont feel _ today.B: Whats the _? A: I had a _ in my back.B: How long have you been like this?A: _ about two days. _ yesterday morning.B: Let me take your _.A: Is it _?B: Not really.A: But I don