八年级英语讲义10

2014年秋季八年级英语讲义（十） 8A Unit 5

教学目标：重点单词词组

1.最喜爱的野生动物 2. 与„谈话 3.照顾你自己 4. 脱离危险 5. 更多地了解野生动物 6. 处于危险中 7.看上去高兴 8. 死于 9.照顾你自己 10. 看上去美味 11.野生动物 12和他们交谈 知识点归纳 1.They may be a delicious meal at any moment.. delicious 美味的，可口的 美味的食物 may 表示推测，译为“可能，也许”，直接加动词原形，用于肯定和否定句中；若表示请求和允许，意为可以；还可以表示祝愿。 他今天没来，可能生病了。 王老师，我可以问你一个问题吗？ at any moment. 在任何时候 2.have pity on 怜悯，同情。 在战场上，不能同情敌人。 补充：What a pity！/It is a pity that….. 真遗憾！ 遗憾的是他不会游泳。 3.I first saw the baby panda.我第一次看到这只小熊猫。 first 作副词，译为“第一次，首次”，位于助动词、情态动词后，实义动词前。 你第一次见到玛丽是什么时候？ 补充：at first 最初，当初相当于at the beginning 4.We called her Xi Wang.我们叫她希望。 call sb …. 叫某人……,称呼某人……

他们都叫那小男孩老虎。 call还可以表示打电话。 今天早上我给她打了电话。 5. At four month old, she weighed about ten kilograms and she started to go outside her home for the first time. 在四个月大的时候，同事的体重大约是10公斤，并第一次到户外活动。 a. at four month old =when she was four months old 当她四个月大的时候 b. start to do =begin to do 开始做某事 c. for the first time 第一次 6. Eight months later, she was not a small baby any more. 8个月之后，她不再是一个小幼崽。 一段时间+later，表示一段时间以后。 两年后，他就念完初中了。 not …any more 表示“不再”，同义词组为“no more”. 以后，他再也不会相信她所说的话了。

7.at the beginning 在开始之际 at the beginning of 在…开始的时候。 刚上课，她就哭了。 补充：at the end of… 在…结束的时候 in the end 最后 8. Sadly, it is very difficult for giant pandas to survive in the wild. 遗憾的是，大熊猫很难在野外存活下来。 It is +形容词+(for/of) sb + to do sth 表示对某人来说做某事是… 如果形容词表示某人的特征，用介词of，否则用for。 survive表示幸存，也表示从…中逃生。 幸运的是，他从那场大火中存活了下来。 9. Otherwise, there will be soon no pandas left in the world. 否则，很快世界上就没有熊猫了。 otherwise 副词，表示“否则，要不然”。 快点啊，要不然我们就迟到了。 there may be 也许有 这个岛上也许有一些危险的动物。 none left 没有一只剩下来。 地震过后，无一人生还。 重点:.动词不定式 定义：动词不定式是一种非限定动词形式，通常由to +动词原形构成，有时不带to。 用法： 1.动词不定式作宾语，下列动词可以直接带to：agree ,choose, decide, fail , hope, learn, plan, want等。 他决定明天去爬山 2.动词不定式作主语，通常是在句首用形式主语it，而把真正作主语的不定式放在句后，这样可以避免句子头重脚轻的现象。在形容词easy , hard ,difficult ,possible ,necessary ,great 等后面都用这种结构，不定式前用for sb。 例：解出这道题对我来说很难。 他很有必要多做练习。 3. 动词不定式作定语。这些不定式与被修饰动词之间是动宾关系。 例：有许多可吃的食物。 单元巩固练习 一. 选择填空。 ( )1. Do you believe that some people are still living _______? A. in wild B. on wild C. in the wild D. on the wild ( )2. I'm sure he will grow _______a handsome young fellow when he grows _______. A. into; up B. up; up C. into; into D. up; into ( )3. There are _____ books in the library. A. too many B. too much C. much too D. many too ( )4. He has _____ friends here. He often visits them on weekends. A. a few B. a little C. few D. Little ( ) 5. It’s important us a strong body . A. for ; to have B. to; to have C. of ; have D. for; have ( )6. Though I love junk food, I try it two or three times a month. A. to eat B. eat C. eating D. ate ( )7. I can’t find the key to my car. it’s in your handbag. A. Maybe B. May C. Are maybe D. May be ( )8. There _______elephants if we don't protect them. A. won't be any B. will have no C. won't have D. aren't some ( ) 9._____he is ill. __ __he goes to school. A. Although, but B. /, / C. Although, / D. But, although ( )10. ----My mother is ill.--- . A Don’t worry B I’m sorry to hear that C No hurry D It doesn’t matter

二. 用括号内所给词的正确形式填空： 1. He looks ______(sadly) today. 2. When she was born, she _______ (weight) three kilos. 3. The giant pandas like eating bamboo _______ (shoot) and ______(leaf) very much. 4. We love the panda ______ (call) Xi Wang. 5. We should ________ (encourage) Jim _______(brave). 6. Now many pandas are in _________ (dangerous). 7. If it rains tomorrow, we ______ (stay) at home. 8. They asked the hunters __________ (not kill) the tigers. 9.I want to (节约，储存) some money for my son。 10.There are many animals in the zoo, such as ________(熊)________(袋鼠)and ________(老虎). 三．句型转换 1. The boy lost his way in the supermarket.（同义句）

The boy _______ _______ in the supermarket. 2. We finished the homework without any help.（同义句） We finished the homework _______ _______ _______. 3. I can’t leave my sister alone. She is too young.(写出同义句) I can’t leave my sister ______ ______ ______.She is too young. 4. We not protect them, there not be any bears soon.(用if改写) _______________________________________________ 5. Xi Wang weighed about 10 kilograms at four months. (对划线部分提问) ______ ______ ______Xi wang _______at four months? 6. A male wolf always protects its baby. (改成复数形式) Some male ______ always ______ ______ ______ 四．翻译(20分) 1、这食物看上去美味。