《2020年八年级英语上册单元复习一遍过：Unit 4 Our world【课件】（仁爱版）》由会员分享，可在线阅读，更多相关《2020年八年级英语上册单元复习一遍过：Unit 4 Our world【课件】（仁爱版）（34页珍藏版）》请在金锄头文库上搜索。
1、Unit 4 Our World Unit 4 Our World,Section D,ReviewReview,What can we do on the Internet?,Internet,Send e-mails. Find information. Listen to music. Watch movies. Chat with our friends. Play computer games. Study English.,Do you know how to learn English on the Internet? Read the following passage and
2、 find out the answer.,Read the passage and choose the correct expressions from the box on Page 104 to complete it .,The answers are : B C E A D,1,Read the passage and find out the answer.,Do you know how to use computers to learn English ?,Key pointsKey points,advice about sth. / doing sth. 关于的建议 Eg
3、: 医生给了他一些关于保健的建议。 The doctor gives him some advice about keeping healthy. 老师应该经常给学生一些关于学习的建议。 Teachers should often give students some advice about study.,2. change English into Chinese 把英语变成汉语 change sth. into sth. 把变成 Eg: 我们应该把知识变成力量。 We should _ power. 请把这些冰变成水。 Please _ water.,change knowledge i
4、nto,change the ice into,look up new words 查找新单词 look up 查找 (代词it , them 作宾语时，放在短语中间) Eg:如果你不认识这个单词，可以在词典里查找。 If you dont know the word, you can _ in the dictionary.,look it up,Fill in the blanks with the correct forms of the given words.,Life in the future will be different from life today. Scientis
5、ts will make computer much _ (small) and _ (useful). People will work _ (few) hours than they do now and this will _ (make) life _ (easy). Travelling will be much _ (cheap) and _ (many) people will go to other countries for holidays.,smaller,more useful,fewer,make,easier,cheaper,more,2,不同于,We will u
6、se _ (much) land to build new cities and _ (little) land for cows and sheep. This _ (make) meat _ (expensive). No one will eat it every day if they eat more fruit and vegetables, and we will become _ (healthy).,more,less,will make,more expensive,healthier,Watch the flash and read 1, then find out th
7、e phrases in the passage .,1. five million 2. with the help of 3. the whole nation 4. rebuild their home 5. return to normal life,视频1-P95,五百万 在的帮助下 全国 重建他们的家园 恢复正常的生活,2.But with the help of the whole nation with the help of sb. / sth. = with ones help Eg:在警察的帮助下，他终于找到了他的小狗。 _, he found his little do
8、g at last. 在电脑的帮助下，他知道了很多的东西。 _the computer, he knows a lot of things.,在的帮助下,With the help of the police/With the polices help,With the help of,= the southwest of China 中国西南部,Pandas live in the forests and mountains of Southwest China.,Key pointsKey points,Key pointsKey points,Five million people lo
9、st their homes. 基数词修饰million, hundred, thousand时，只能用单数形式（表示确数）。 two hundred three thousand seven million 当hundred, thousand, million 与of连用时，一定要用复数（表示概数）。 hundreds of 数百，数以百计 thousands of 数千，成千上万 millions of 数百万,两百 三千 七百万,north,east,southeast,southwest,northeast,northwest,south,west,2. Now they are i
10、n danger because some humans kill whales and make the ocean water dirtier.,处于危险状态,3 . They are the oldest type of tigers living in the world.,后置定语后置定语,Eg. 你认识正在和我们英语老师谈话的那个男孩吗？ Do you know the boy talking to our English teacher?,ProjectProject,Becoming an Inventor,1. Look at the following pictures a
11、nd talk about what they can do for us, using the expressions in the box.,ProjectProject,Saving the Animals in Danger,Collect information about animals in danger and complete the table.,ProjectProject,Caring About the Children From Disaster Areas,Ask your friends how they feel about children from dis
12、aster areas. 1)What do you want to do for the children from disaster areas? 2)What do you want to say to children from disaster areas? 3)What do you think people in disaster areas should do?,2. Make a short report to your class about your survey. 3. Write a letter to the children in disaster areas.
13、Give your comfort, concern and best wishes to them.,do boring jobs learn English surf the Internet carry people from place to place,Example : People use computers to write reports.,2. Imagine and draw a new thing. Then write a passage about its appearance and uses.,GrammarGrammar,Subject + Vt. + Obj
14、ect + Object complement,Grammar,Comparative and superlative degrees of adjectives (),fresher,bluer,clearer,quieter than,nicest,fattest laziest,smaller and smaller,FunctionsFunctions,Functions,hit,hear,How,from,Functions,beauties,Which,better,better,Why,make,share,with,Do the exercisesDo the exercise
15、s,1.Pens are helpful to humans. Students use pens for _. A. write B. writes C. wrote D. writing 2._ is not easy to draw pictures with this pen. You are right. A. There B. This C. That D. It 3.Where are you going to work next year? _ Maybe in Hefei or Nanjing. A. Im not so sure. B.I think so. C. Thats a good idea. D.I hope not. 4.Dont make me _ the clothes. Im too tired! A. washing B. to wash C. wash D. washed,Choose the best answer.,选择方框中的句子完成对话，其中有两项多余。 Kangkang: Hi, Michael. How often do you use the Internet? Micha
