新譯林五年級下冊第五單元講解及練習(xí)4頁

1、1、 默寫單詞父或母 擦，洗 燒，煮 瓢蟲掃地 忙碌 種植洗碗 花園，果園 甜的整理床鋪 害蟲 走開 2、 詞組掃地 整理床鋪洗碗 擦車子做早飯 在客廳在下午 擦桌子看電視 種葡萄又大又甜 幫助他在廚房 在他的臥室里做晚飯 吃水果洗衣服 在他的果園里在葡萄上 一些瓢蟲離開，走了 如此甜三、語法解析：現(xiàn)在進(jìn)行時 1、 現(xiàn)在進(jìn)行時的構(gòu)成：由"be動詞+ v-ing"構(gòu)成。(V-ing表示在動詞后面加上ing) 現(xiàn)在進(jìn)行時常用以下幾種情況： 1. 當(dāng)句子中有now時，常表示動作正在進(jìn)行，這時要用現(xiàn)在進(jìn)行時。 如：They are playing basketball now.現(xiàn)在

2、他們正在打籃球。 2. 以look, listen開頭的句子，提示我們動作正在進(jìn)行，這時要用現(xiàn)在進(jìn)行時。如： Listen！She is singing an English song.聽，她正在唱英語歌。 2、 現(xiàn)在進(jìn)行時的變化 肯定句式：主語 + be( am, is, are)+ V-ing +其它. e.g I am doing my homework. He is washing his clothes. You are flying a kite. 否定句式：主語 + be(am, is, are) +not + V-ing +其它. e.g I am not doing my h

3、omework. He is not washing his clothes. You are not flying a kite. 一般疑問句：Be(am, is, are) + 主語 + V-ing +其它？ e.g Are you doing your homework? Is he washing his clothes? Am I flying a kite? 特殊疑問句：疑問詞+ be(am, is, are)+ 主語 + V-ing +其它？ e.g What are you doing in the house? Where is he going? When is she d

4、oing her homework? 3、 動詞的ing形式的變化 1） 一般情況在動詞原形后直接加 -ing go-going ， stand-standing ， cook-cooking, do-doing 2） 以e 結(jié)尾的動詞，要去掉 e + ing. take-taking, make-making, have-having 3) 重讀閉音節(jié)動詞，要雙寫最后一個字母， 再加ing(所謂“重讀閉音節(jié)”：從動詞的末尾開始尋找，如果倒數(shù)第二個字母是元音字母，并且元音字母兩邊的字母沒有組合音，沒有變音，都獨自發(fā)音，這樣的動詞都必須，雙寫后，再加上ing get- getting ， put

5、-putting, runrunning, begin-beginning swim-swimminge.g eat-eating 這個動詞有ea組合音，所以不能雙寫study-studying 這個動詞倒數(shù)第二個字母不是元音字母，不能雙寫 4） 以 -ie 結(jié)尾的動詞，把 ie 變成 y ，再加 ing. die-dying ， lielying， tie-tying 1、 寫出下列動詞的現(xiàn)在分詞： play_ run_ swim _make_ go_ like_ write_ ski_ read_ have_ sing _ dance_ put_ see_ buy _ love_live_

6、 take_ come _ get_stop_ sit _ begin_ shop_ 2 用所給的動詞的正確形式填空： 1. The boy _ (draw) a picture now. 2. Listen! Some girls _ (sing) in the classroom. 3. My mother _ (cook) some nice food now. 4. What _ you _ (do) now? 5. Look! They _ (have) an English lesson. 6. They _ (not, water) the flowers now. 7. Loo

7、k! The girls _(dance )in the classroom . 8. What is our granddaughter doing? She _(listen ) to music. 9. Its 5 oclock now. We _ (have) supper now 10. _Tom_(cook ) lunch? Yes, he is . 3. 選擇填空 1. What are you _ now? A. doing B. do C. does 2. Look! The twins_ their mother do the housework. (A) are want

8、ing (B)help(C)are helping (D)are looking 3. I am _ English. A. learn B. learns C. learning 4. she _ dancing now. A is B are C am 5. Tom is reading _. A. book B. a books C. a book 6. Kate is _. A. running B. running C. run B. 7. Look! the rabbit is _. A. jumping B. jump C. jumps 8. Ducks are swimming

9、 _ the river. A. on B. under C. in 9. Were listening _ music. A. to B. at C. of 10. What _ they doing now? - 4 - A. is B. am C. are 4. 連詞成句。 1. .is The water elephant its drinking with trunk. _ 2. swimming ? is tiger now _ 3. reading are in They study the books. _ 4. is baby panda What doing? the _

10、五翻譯 1. 聽，有人在教室里唱歌。 _ 2. 那個男孩正在喝牛奶。 _ 3. 我弟弟現(xiàn)在沒有在寫作業(yè)，他正在看電視。 _ 4. 我在照看孩子. _5. 你媽媽正在做飯嗎？ _ 六.改錯。 1. Is you brother clean room? A B C ( ) 2. Is he looks for his father? A B C ( ) 3. He is play games now. A B C ( ) 4. Mr Wu is teachs us English now. A B C ( ) 七.按照要求改寫句子。 1. Look！ Daniel is watching TV now.(改為否定句) Look！Daniel TV now. 2. Look! LiPing and Li Ying are playing basketball now.(改成疑問句， 并作肯定否定回答) Look! LiPing and Li Ying _ basketball now? Yes. they . No,they . 3. Its eight oclock now. The boys are swimming.(改為一般疑問句并作肯定回答） Its eight oclock no