人教版（新课程标准）选修八：Unit5 Meeting your ancestors reading1导学案（无答案）

Unit5 Meeting your ancestors reading1 导学案
Period2 A visit to the zhoukoudian caves 阅读课导学案
一． 学习目标：
二．重点和难点：
Warming –up:Look at the pictures and answer the questions
1.What is it 2.What is it made of 3.What was it used for 4.What are the modern alternatives
Its name What it was made of Its use Today’s alternative(替代品)
三．预习自测:1.Tell what you have known about Zhou kou dian Caves.
2.Look at the three pictures on p.38，Tell the 3 stages （步骤）of the archaeologist’s part of the dialogue（对话）.
Stage 1 _________________in the cave
Stage 2 What we can learn from__________
Stage 3 What we can learn from___________
四．合作探究：.
探究一：Read the text carefully and choose the best answer.
2. Which of the following is the correct order（顺序） about how early people made clothes
a. clean the fat and meat from the skin b. cut up the animals c. rub salt inside the skin d. remove the skin e. sew the pieces together
A. b-d-c-a-e B. b-d-a-c-e C. b-a-d-c-e D. b-a-c-d-e
3. Which of the following shows us the earliest people and the modern people have something in common（共同点）
A. People hung animal skins to keep out the cold B. People never grew their own crop
C. People use science D. People care about their appearance
4. What can we infer from the sentences--- “This one looks very like a fish bone. Is it reasonable ---Yes indeed, as the botanical analyses have shown us, all the fields around here used to be part of a large shallow lake. Probably there were fish in it.”
A. Being an archaeologist needs a wide range of knowledge. B. A lake is not the sea.
C. People can identify the fish by the colour. D. A fish bone can be made into a necklace.
探究二：Read the text carefully and answer the following questions.
1.Why have the English students come to the Zhoukoudian caves
2.Where did early people live
3.How did early people keep warm
4.What did they use for doors
1.What did they eat
探究三：Read the text again and get the main idea of the dialogue and then write down the three ways in which the life of early people differs from modern ones.
Homes
Tools
Dress
五．当堂检测及总结提升：Summary:
A group of students came to Zhoukoudian for a ____.An archaeologist showed them around. He told them it was here that they found _____ of the earliest people who lived in this ______of the world, and it was reasonable to ____they had lived in these caves, regardless of the cold. We had discovered ________ in the center of the bones of tigers and bears. It seemed that they might have use______ stone tools to cut___the animal and _____their skin to sew the pieces together. Maybe there was _____between early people. They didn’____their own crops, but picked fruit and killed animals.
Homework:
1）Underline the useful expressions and sentence patten.
2) Write a brief introduction to the Zhoukoudian Caves.
Period3: language points 导学案
一． 学习目标;
二．重点和难点
合作探究四：Read the following important points and fill in the blanks.
1. You must be aware that it's here that we found evidence of some of the earliest people who lived in this part of the world.
想必你们知道, 正是在这儿我们找到了居住在世界这个部分最早人类的证据。
You must be aware that…主句后接由______和_____从句组成的_______。
must是作为情态动词表示肯定推测, 译作“一 定, 肯定”。只用于肯定推测。 对现在或将来事实推测，用 __________。
You __________________after a long walk．走了很长的路, 你一定很饿。
对正发生或进行的事进行推测, 用_______________。
The light is on. He ________________his homework now． 灯亮着, 他一定正在做作业。 对过去的事进行推测, 用______________________。The ground is wet. It _________________last night. 地是湿的, 昨晚一定下雨了。
2. We have been excavating here for many years and ...
[考点] have been doing 是___________时，表示到现在为止一直在进行的动作，这个动作可能仍在进行，也可能停止了。
[考例] Cathy is taking notes of the grammatical rules in class at Sunshine school, where she ___ English for a year.
A. studies B. studied C. is studying D. has been studying
3. I’m sorry to interrupt you but how could they live here
很抱歉打扰你, 我想问问他们是怎么在这里生活的？
句型“I’m sorry...but...”是口语中委婉的表达, “but”表示语义上的转折。
4. We have found human and animal bones in those caves higher up the hill as well as tools and other objects.
我们在山的比较高的洞穴里发现了动物和人类的骨头以及工具和其他物品。
as well as
1) conj. as well as 可以用来连接两个相同 的成分, 如名词, 形容词, 动词, 介词, 通常 不位于句首。意为“不但......而且”。
2) prep. 相当于besides, in addition to，　意为“除......之外”, 后面通常接名词或动词。
5. It seems that they might have used sharpened stone tools to cut up the animals and remove their skin.
[考点] might have done是“情态动词+ have done”，表示对__________的推测。此外，“_______________+ have done”也表示对过去发生的事情或情况的推测。而should have done 则表示_________________，needn’t have done 则表示______________________
[考例] —Where is my dictionary I remember I put it here yesterday. —You __ it in the wrong place.
A. must put B. should have put C. might put D. might have put
6. That would have kept them warm, cooked the food and scared wild beasts away as well.
他们用这火取暖、做饭, 还能用火吓跑野兽。
1)would 表示猜测, 译为 “想必……”、“肯定会……”。
2) keep them warm为keep+宾语+宾语补足语的结构意为 “What we can learn
from__________________________（情况）”。用作宾语补足语常见的词有_____________________________ ______________________
1) He ______________for half an hour.他使我等了一个小时
2)_____________________and youreyes open. 闭上你的嘴巴，张开你的眼睛
Period 4grammar 导学案 现在完成进行时
一．学习目标：
二．重点和难点:
1.构成形式：has\have been doing
1. 叙述某一动作从过去开始一直继续到现在仍在继续之中或刚刚停止。经常与recently,all morning/day/week,how long,all the for, since time用在一起。
1) You have been studying for four straight hours. Why don’t you take a break
2) The telephone has been ringing for almost a minute. Why doesn’t
2.叙述从过去某时开始一直继续到现在，但不再继续下去的事情。－－带有的感彩，强调持续了“那么久”或做得“那么辛苦”
1) Oh, you have come at last! I have been waiting for you for two long hours.(我等了你足足两个小时)
2) You are here! I have been looking for you long.（我找了你老半天）
3.叙述“最近”一直从事的工作或活动。－－lately, recently
What’s the matter Your eyes are red and puffy. Have you been crying (你是不是一直在哭？)
4, 叙述从过去某时到现在，或最近，一再重复的动作。
I have been knocking. I don’t think anybody’s in.(我一直在敲门。我想没人在里面。)
I have been writing letters since breakfast.(我从早餐起就一直在写信)
The Present Perfect Tense(现在完成时): 基本用法
现在完成时表结果, 他的动作发生在过去, 但是对现在有影响, 而这种影响却往往是说话人的兴趣所在。现在完成时跨越两个时间, 一个是过去, 另一个是现在。
e.g. 我从1975年起就学英语。I have studied English since 1975.
自12世纪以来, 中国就使用彩色印刷了。They have done color printing in
China since the 12th century.
三．预习自测：
1. —— Hi, Tracy, you look tired.—— I'm tired. I ___ in the living room all day.
A. painted B. had paintedC. have been painting D. have painted
2. — There is so much snow these days, isn't there — Yes, it ____ for a few days. A. was snowing B. has been snowing C. had been snowin D. snowed
3. Although these scientists ____ on the project for nearly four years,I don't know how long it will last.
A. have been working B. had worked C. were working D. are working
4. Now that she is out of job, Lucy ____ going back to school, but she hasn't decided yet.
A. had considered B. has been considering C. considered D. is going to consider
5. The little boy is dirty from head to foot because he ___ in the mud all morning.
A. has played B. is playingC. has been playing D. was playing
6. Sincce the beginning of the vocation , I ___ across the country, and my next stop is the Wuyi Mountain.
A. has traveled B. will travel C. have been traveling D. was traneling
四．合作探究：用现在完成时和完成进行填空:
1. A: --- I am sorry I _________ (keep) you waiting so long. B: --- It is all right. I _______ (read) the newspapers.
2. The CCTV ____________________ (broadcast) English programmers ever since 1977.
3. You _______ (feel) better when you __________ (take) the medicine.
4. She said we __________ (may keep) the book as long as we _____ (like).
5. Please wake me up if I ___ still _______ (sleep) when you _____ (come).
6. My sister ________________ (learn) English since she ____ (be) a child. She ______ (speak) English fluently now.
7. My uncle ________ (come) to see us. He _______ (arrive) here a few days ago. I __ _______ (start) for Sydney tomorrow morning.
8. He _____ (break) his glasses when he ___________ (play) in a football match.
五．当堂检测：下列各句均有一处错误，请指出并改正。
1. The water has been run the whole night.
2. Hello, Tom. I have looking for you all morning. Where have you been
3. His cool expression suggested that he want to leave.
4. He tried to harm other people, only to ruining himself.
5. If only I can speak several foreign languages!
6. We can all leave together — assumed that the others aren’t late.
7. Paul is very tired. He had been working very hard all morning.
总结提升：Exx1,2 on p.41.