Unit 5 Section B 3a-SC-【学霸笔记·初中同步授课课件】2025-2026学年八年级上册英语（鲁教版五四制）

What’s the highest mountain in the world? Section B 3a-Self Check Pandas introduction to pandas where do they live? what do they eat? what can they do? reason for fewer pandas ways to protect pandas What do they look like? What other endangered animals do you know? Can you guess what the animal is? They are huge animals. They live in the sea. They can sing songs. They can jump high out of the water. They are very clever and also very friendly. What are they? whales Whales What they look like? Huge. Some kinds have teeth. basic information Read 3a and answer (on P39) Whales Where they live? basic information They live in the sea. Whales What they eat? Eat small fish and other sea life. basic information Whales basic information What they can do? Jump high out of the water. Sing songs. some questions about whales appearance habitat(栖息地） eating habit ability Do you know the answers? reason way huge, some kinds have teeth in the sea small fish and other sea life Jump out of the water. Sing songs Human catch whales for meat,fat and oil; Water pollution. Whale parts sold to... Rules on whale protection. Learn more about whales. Stop putting ... read and write writing task How many parts? What’s the structure? topic 3b some sentences you can use: Whales are … They live in … They eat … They can … One interesting fact is … Another interesting fact is … Some kinds of whales are in danger because … We should protect whales from … I think people should / shouldn’t … introduction to whales dangerous situation and reasons for it ways to protect beginning body ending As everyone knows , many wild animals are endangered because of human activities and other reasons. One of the endangered animals is whales. lead-in As everyone knows , because of human activities and other reasons, many wild animals are endangered. One of the endangered animals is whales. Whales are sea animals. They live in the sea. They eat small fish and other sea animals. They can do many things and they are very interesting. One interesting fact is that whales look like fish but they are very different from fish. In fact , they breathe like humans. They must get out of the water to take in air and some kinds have teeth. Another interesting fact is that they communicate with each other in their special way—“whale songs”. That’s amazing. However, now some kinds of whales are in danger. As far as I know, there are two main reasons. First, there is more and more water pollution. Second, people catch whales for meat, fat and oil. So, it’s time for us to protect whales from being killed. As middle school students, what can we do? First, we should learn more about whales. Besides, it’s important to let more people know the rules on whale protection. What’s more, we should call on people not to put rubbish into the sea. I hope that whales can be out of danger in the near future. Sample 话题引入 四方面基本信息介绍 两点濒危原因 呼吁+3种保护方法+期望 1. Complete the chart. Adjectives Comparatives Superlatives high dangerous long popular higher highest more dangerous most dangerous longer longest more popular most popular Self Check 2. Match verbs and objects. Then add one more object to each list. Verbs Objects 1. reach a. my life, my money, ______________ 2. achieve b. the top of a mountain, the library, ____________________________ 3. risk c. my dream, success, ______________ the theater good results my health 3. Circle the correct word and/or fill in the blank with the correct form of the word in brackets for each sentence. 1. An elephant weighs (few / many) times more than a dog. 2. An adult panda can eat (much / a little) more than a cat. 3. Canada is a (little / lot) less ________(crowded) than China. 4. A tiger is (much / a little) ________(strong) than a man. crowded stronger 一、单项选择 1. Helen is 15 years old, and Joan is 15, too. So Helen is _______ Joan. A. as big as B. as older as C. as old as D. so old as 2. By watching the video, students have learned how to stop themselves from ________ smoke if there is a fire around. A. picking up B. clearing out C. taking in C C Exercises 3. —Do you know about the scientist Tu Youyou? —Yes, she won the 2015 Nobel Prize in Physiology or Medicine because of her great _________. A. conditions B. achievements C. memories D. protection 4. Doctors are doing ________ to find out what will happen when people stop smoking. A. exercise B. housework C. research D. training B C 二、用括号内单词的适当形式填空。 1. Jim is very ________. Li Lei is _________ than Jim. (hungry) 2. Kate’s mooncakes are _________ of all. (nice) 3. Your box is ________ than mine. But his is ___________ of the three. (heavy) 4. Unit 2 is quite _______. Unit 3 is _______ than Unit 2. It’s __________ in this book. (hard) 5. This TV play is _______ than that one. (good) hungry hungrier the nicest heavier the heaviest hard harder the hardest better 三、根据短文内容和所给汉语提示，在空白处写出单词的正确 形式，每空一词。 Last week, we learned about pandas in class. Pandas are a kind of 1._______(野生的) animal. They can live up to 20 to 30 years. An 2._______(成年的) panda can be about 1.5 meters tall. Pandas are really lovely. They can not only climb trees but also swim. They like eating 3.________(竹子), a kind of plant. With the increasing(增长) of 4.__________(人口) and pollution, pandas are 5.___________(濒危的). wild adult bamboo population endangered What do you know about whales? whales food activities appearance living environment birth habits THANK YOU $