圍繞主題句展開，支持、說明和闡述主題句的句子便是擴展句。擴展句緊扣主題句中的關鍵詞而展開，句子與句子之間邏輯清楚，上下轉承結合得當，簡明扼要，重點突出。
經典小學一年級英語作文大全范文一：
Father's birthday
Bei Bei classessed are over, mom and shellfish shellfish bought the flower of a bundle of balmy beauty to beautiful inn together, still above write on: "Father, birthday joy. " still bought greatly cake. Bei Bei ask mother urgently: "Is father at 6 o'clock at ordinary times came back? Now 6:30 how has not father come back? " mom says: "Possible father is becoming an operation to the patient. " Bei Bei says: "A few minutes can father just come back even? " mom: "Even ability of a few hours come back, perhaps father can divide big cake to eat with us immediately. Perhaps father can divide big cake to eat with us immediately.
經典小學一年級英語作文大全范文二：
Childhood fun -- draw nose to piggy
Gold of road of China of fierce prosperous area elementary school 2 (3) Ban Liming Xi (dozenth tell)
Childhood, resemble the sky of an azure blue, and the fun of childhood flies in the sky like lovely birdie.
The game of childhood is the most unforgettable, in us class of composition of clear carry on one's shoulder played a game this afternoon, the name of game cries " the nose that draw a pig " . Look, mr. Lin and classmates drew 3 lovely piggy, let us cheat an eye to draw pig nose next.
When Mr. Lin nodded me to go up, I am very anxious, picture of for fear that forbids, when I go up, mr. Lin blindfolds my eye, still let me turn 3 rounds, let my confused and disoriented. When I am drawn, liu Chenlin helps me direct, as a result my left and right sides is not divided, for the first time, I draw pig nose on chin, bring so that classmates burst out laughing; The 2nd, I am drawn eventually was opposite, planished with adversary finally, I am extremely happy!
Today, play very gladly, I think: This happy picture can stay forever in my memory!
Wonderful comment on: A lively and vivid metaphor takes us into the circumstances of childhood joy quickly, ming Xi is known use the writing material beside, come to path of tirelessly of origin, course, result, really pretty good! Classmates are in next happy setting did not forget to write, describe happy term to you can be used?
經典小學一年級英語作文大全范文三：
Draw nose to piggy
Elementary school of street of Wuhan city yellow Bei 2 (3) Ban Liuhan is not (dozenth tell)
Childhood, with respect to happy like big garden, and childhood fun ases if resemble a colourful flower, in the dancing that there is joy in the garden.
The game of childhood is the most interesting, once, mr. Lin point plays game on me, the name calls a picture pig nose. I went up cheerfully stage, satisfying in very nervous: Can have I drawn nose? Mr. Lin fastens scarf on my eye, after the department is over, I at the moment dark, how can be this drawn? Mr. Lin turned me 3 rounds, I go cautiously forth, hit a table however, my aloud says: "Ah! Ache dead! " stop fellow students so that burst out laughing.
Good arrived not easily before blackboard, classmates say: "Toward right! " my go toing is right took one step, classmates say again: "Toward a bit lefter! " my go toing is left went a bit, classmates return grinning ground to say: "Picture! " I am not believed, because I am like those who felt blackboard outside, my go toing is left went a bit, relaxed brushstroke, the picture was over. Teacher a gently scarf unlock, I look, pig nose drew pig chin left, rave in my heart: Not, this also calls a pig nose! This is too ugly! Classmates also laugh below rock!
This match did not think of I won unexpectedly really, what draw because of my adversary is too crooked, I feel this too unlike whole picture.
Nevertheless, I am really glad! This the match is the most beautiful fancy suiting in my memory!
Wonderful comment on: Contain flies is this to use boxing base greatly, the analogy of childhood is lively and beautiful, the game of childhood is happy and wonderful! "I " insecurity and hesitation, classmates are mixed in the enthusiasm below do strange, all reproduces the picture! Do very well! The world does not have tickler, be afraid of a person with high aspirations and determination only, contain flies should remember this word!