教材同步复习八年级下册Units1-3I.掌握下列重点单词。everythingwrongaccidentflysurprisefreedomaloneexceptmodernalreadyreturnevensimpleexperiencehappenpossiblestrangelonelyseemfollowII.掌握下列重点短语。fall in love withpay forbe able tothe same ascome truefit intoin the futureasas possiblehundreds ofall kinds ofkeep outon the other handon the phonefly toargue with sb about stheitherorout of style/fashionbe in style/fashionIII. 掌握下列重点句型。1. He thinks that it will be difficult for a robot to do the same things as a person.固定句型: Its + adj. + of/for sb. to do sth. 若形容词是说明人的性格、品质和特点，介词用of; 若形容词是描述事物的性质、说明不定式的情况，介词用for。It is nice of you to repair the bike for me.2. For example, there are already robots working in factories.固定句型：There be + 主语 + doing sth + 某地。3. Im very upset and dont know what to do.4. The girl was shopping when the alien got out.5. While the girl was shopping, the alien got out.VI. 常见短语。1. such/so :(1)so修饰形容词或副词，而such 修饰名词。（2）当名词前有many, much, few, little时用so, 不用such. 如：such a kind person so kind a person so many books 2. 由fall构成的短语fall in love fall behind fall over fall asleep fall down fall off 3. 由come构成的短语come true come on come out come up with come over come in4. 由keep构成的短语keep out keep away keep doing sth keep on doing sth keep up with5. get on (along)get on with sb 与某人相处 : I get on well with my neighbors.get on with sth 某事进展 : Im getting on well with my work.6.not until I didnt finish my homework until 8 p.m. yesterdayMy mother didnt go to bed until I got back last night.Youd better stay until tomorrow.V.经典习题。1.You need friends to _ ,or you will feel _.A. chat ; alone B. chat with ; lonely C. speak ; lonely D. talk with ; alone2.I got up _ late _ I was late for school this morning.A. such; that B. too; to C. as; as D. so; that3.There are many tall building on _ sides of the street.A. either B. all C. both4. - When did the tutors new book _? - Last month.A. take out B. put out C. come out D. go out 5.A study shows that a tropical fish in American can survive _ water for up to 66 hours.A. beyond B. in C. out of D. from6.I got the news on _ radio.A. B. a C. an D. the7.Kate knew nothing about it _ I told her.A. since B. because C. until D. after8.Yesterday evening I was playing the piano _ the doorbell rang.A. when B. before C. while D. after9.If we dont control the population, there isnt going to _ enough space to stand in on the earth in future.A. have B. has C. be10.We are going for a picnic tomorrow. Ill call Wendy to make sure.A. why to start B. when to start C. what to start D. which to start11.- Jim, Im afraid I cant go to your party tonight. My grandma is ill.- _.A. Im sorry to hear that B. Thats all right C. She has to stay in bed D. Dont worry12.-Why do you get up so early in the morning, Trace?- I generally make it a _ to be up by 7 to read English.A. plan B. wish C. secret D. rule13. - Do the dishes, Mike, or I will tell Mum !-Mind your own _,sue! A. action B. duty C. business D. way14. Why not _ your teacher for help when you cant finish _ it by yourself?A. ask; write B. to ask; writing C. ask; writing D. asking; write15. Peter is busy _ at school, but he never forgets _ exercises every day.A. working; doing B. working; to do C. at work; doing