八年級英語下冊 Unit 2 I'll help to clean up the city parks語法—Grammar Focus習題 （新版）人教新目標版

Unit 2Ill help to clean up the city parks.單元語法專題單元語法專題Grammar Focus在英語中，有些動詞通過在后面加上介詞、副詞或其他詞表達特定含義，這樣的短語稱為短語動詞，其作用和動詞差不多。有些短語動詞相當于及物動詞，有些則相當于不及物動詞。短語動詞的構成主要有以下幾種形式： 動詞介詞常見的有ask for，agree with，begin with，call on，care about，deal with，laugh at，take after，work on等。這類短語動詞的賓語放在介詞后。如：We have to look after ourselves when we are away from home. 動詞副詞常見的有cheer up，clean up，fix up，give up，look up，hand in，take off，turn on/off/up/down等。這些短語動詞的賓語是名詞時，置于副詞前后均可；若賓語是代詞，則只能置于動詞和副詞之間。如：Turn off the light, please./Turn the light off, please.She looks really upset.Lets cheer her up. 動詞副詞介詞常見的有catch/keep up with，come up with，do well in，get on/along with，look forward to，run out of，stay away from等。這類短語動詞的賓語只能放在介詞后。如：What if you run out of all your pocket money? 動詞名詞介詞常見的有make fun of，make use of，pay attention to，take care of，take part in，take pride in等。這類短語動詞的賓語只能放在介詞后。如：You must pay attention to your spelling. be動詞形容詞介詞My sister is good at dancing.1動詞不定式的結構動詞不定式由“to動詞原形”構成，沒有人稱和數(shù)的變化，在句子中不能單獨作謂語。動詞不定式的肯定形式是to do sth.，否定形式是not to do sth.。2動詞不定式的功能動詞不定式具有名詞、形容詞和副詞的特征，因此在句中可作主語、賓語、賓語補足語、定語和狀語等。如：I want to go shopping with you.I have something important to tell you.She got up early to catch the train.一、用括號內(nèi)所給單詞的適當形式填空。1Dont forget _ (lock) the door when you leave.2Would you like _ (go) and have a picnic with us tomorrow?3I often hear the girl _ (play) the piano in the next room.4Can we _ (put) off the meeting till next Monday morning?5Would you please _ (give) out the exam papers?to lockto goplayputgive二、單項選擇。6(成都中考)Our English teacher wants us _ English stories out of class.Aread BreadingCto read7(河南中考)The boss asked Tim to go and _ out if there was anyone else absent.Afind Bfinding Cto find DfoundCA8She came here _ her grandparents.Avisit Bto visit Cvisiting Dvisited9濟寧中考)Xiongan New Area will help _ big problems in Beijing，such as traffic jams.Aset out Bcheck outCwork out Dgive outBC10The government of China _ the idea of A Belt and A Road in 2013.Acame up with Bcheered upCput up Dtook upA三、用括號內(nèi)所給單詞的適當形式填空，使短文完整、通順。Yesterday my sister and I went 11. _ (buy) something for her birthday.She didnt really know what 12. _ (get) but she seemed 13. _ (like) the idea of a pet，so we went to the nearest pet shop.She started 14. _ (look) around at all the animals.The man in the shop advised her 15. _ (choose) the rabbits, but when she saw some puppies16. _ (play) in the box, she said she would like 17. _ (have) one of them. to buyto getto liketo look/lookingto chooseplayingto haveI didnt know if we had enough money 18._ (buy) one and I hoped my mother would want us 19._ (have) a dog in the house, but my sister promised 20._ (look) after it well and we had enough money, so we bought a little brown dog.to buyto haveto look