八年级英语Birdwatchers课件.ppt

Unit 5 Birdwatchers Vocabulary,Today I went on the internet and made an online tour around Zhalong. It took me a long time but it is very interesting. Zhalong N_ R_ - a s_ place in Heilongjiang in the n_ of China. It p_ food and s_ for birds. T_ from China and other countries go to Zhalong to s_ the lives of birds there. W_ are important natural homes for birds. Many birds live in Zhalong a_ _ _ and some fly there for a s_ _. They can find water to drink and other kinds of food to eat. More than 200 kinds of birds stay in Zhalong in winter, including (包括）r_ _.,pecial,ortheast,rovides,helter,ourists,tudy,etlands,ll year round,hort stay,ed-crowned cranes,ature,eserve,Zhalong welcomes more people to work there. It is a good chance for us to know more about different kinds of birds. I learn about the i_ of wetlands . Birds have less s_ to live, so we should p_ the environment and w_.,mportance,pace,rotect,ildlife,1 Is Zhalong a protected area? Is it right to hunt or fish there? 2 Do you feel comfortable if you wear new leather shoes to walk a long way in Zhalong? 3 Will you be welcome if you leave litter(rubbish) in Zhalong? 4 Do you think its a common flower if it comes out only at night? 5 Is it possible to see the birds in the future if we do not protect the wetlands?,incorrect,uncomfortable,unwelcome,uncommon,impossible,opposites,friendly happy comfortable safe healthy ,unfriendly unhappy uncomfortable unsafe unhealthy,“un-”,necessary welcome common able ,unnecessary unwelcome uncommon unable,opposites,If someone shows good manners to others, he is a polite person. If someone does not show good manners to others, he is not polite. If someone does not show good manners to others, he is impolite.,polite possible patient ,impolite impossible impatient,“im-”,That coat is only 100yuan. Its not expensive.,That is inexpensive.,expensive correct ,inexpensive incorrect,“in-”,I dont believe what he says, because he is not honest.,I dont believe what he says, because he is _.,dishonest,dishonest,“dis-”,These desks are not regular. Please put these irregular desks in order.,regular ,irregular,“ir-”,Presentation,否定前缀： dis-, im-. Ir-, un-,否定后缀：-less,dishonest,impossible impolite,irregular,unnecessary unfriendly unwelcome unable uncommon,careless, helpless useless,Opposites,Some people are _ ( friendly, unfriendly) to birds. They throw stones to them. Some people feel _ (happy, unhappy) that government give poor people such small and _(comfortable, uncomfortable) flats. It is _ (safe, unsafe) to walk on the street at night. We should keep students staying away from the _ (healthy, unhealthy) books.,unfriendly,unhappy,uncomfortable,unsafe,unhealthy,You will be_ to pass the exam if you dont study hard. There are lots of _ kinds of birds in Zhalong. It is _ for you to walk the little dog once a week to the park. It is _ to keep quiet when you watch the birds and insects. He feels _ because he lost his wallet. There is a _ rain in Sahara desert every year. Is it _ to get to the city by train?,unable,uncommon,necessary,important,unhappy,regular,possible,important, happy, able, necessary, regular, possible, common,Make sentences: 1.honest, dishonest 2.necessary, unnecessary 3.possible, impossible 4.correct, incorrect,necessary important comfortable happy welcome common friendly,able regular