Unit 5 语法易错+巩固练习（导学案）新四年级上册英语暑假自学课（教科版·新教材）

四年级上册暑假自学课（教科版） Unit 5 She Helps Me a Lot 语法易错+巩固练习 语法易错01 第三人称单数动词变化 【语法点拨】 当主语是 he/she/it 或单数名词（如 Mulan, Alice, my friend）时，一般现在时的动词要加 -s 或 -es。 She likes to help others. （likes 加 -s） He cheers me up. （cheers 加 -s） Mulan gives a helping hand. （gives 加 -s） 【易错提示】 不要只在名词后加-s就忘了动词！比较：She likes apples.（likes有-s，apples也有-s） 【知识演练01】选择正确的动词形式填空。 1. She _______ (like/likes) to share with others. A. like B. likes 2. He _______ (cheer/cheers) me up when I am sad. A. cheer B. cheers 3. Mulan _______ (give/gives) a helping hand. A. give B. gives 4. My friend _______ (smile/smiles) at people. A. smile B. smiles 语法易错02 likes to... 句型的正确使用 【语法点拨】 likes to 后面接动词原形，表示"喜欢做某事"。注意：likes 是 like 的第三人称单数形式，to 后面必须用动词原形。 She likes to help. （喜欢帮助（help用原形）） He likes to share. （喜欢分享（share用原形）） 【易错提示】 likes to 后接动词原形，不要加 -s/-es/-ing！不能说 She likes to helps. 应该说 She likes to help. 【知识演练02】用所给单词的正确形式填空。 1. She likes to _______ (help/helps/helping) others. A. help B. helps C. helping 2. He likes to _______ (share/shares/sharing) his toys. A. share B. shares C. sharing 3. Alice likes to _______ (smile/smiles/smiling) at people. A. smile B. smiles C. smiling 语法易错03 is always ready to... 句型的结构 【语法点拨】 be always ready to... 表示"总是乐意做某事"，结构为：主语 + be动词(am/is/are) + always ready to + 动词原形。 She is always ready to help. （她总是乐意帮忙） He is always ready to share. （他总是乐意分享） 【易错提示】 be ready to 中的 to 是不定式符号，后面接动词原形！注意区分：be ready to do sth. vs. be ready for sth. 【知识演练03】选择正确的表达。 1. She _______ (is always ready to/is always ready for) help others. A. is always ready to B. is always ready for 2. He _______ (is always ready help/is always ready to help) me. A. is always ready help B. is always ready to help 3. Mulan _______ (is/is always ready to) give a helping hand. A. is B. is always ready to 语法易错04 cheer sb. up 短语搭配 【语法点拨】 cheer up 是"使振作起来"的意思，当宾语是代词（me/you/him/her/it/us/them）时，必须放在 cheer 和 up 中间；当宾语是名词时，可以放在中间或后面。 She cheers me up. （代词放中间） He cheers up his friends. / He cheers his friends up. （名词可放中间或后面） 【易错提示】 代词必须放中间！不能说 She cheers up me. 应该说 She cheers me up. 【知识演练04】选择正确的表达。 1. She cheers _______ (up me/me up) when I am sad. A. up me B. me up 2. He cheers _______ (up his friends/his friends up/both A and B). A. up his friends B. his friends up C. both A and B 3. Alice always cheers _______ (up us/us up). A. up us B. us up 综合提升（共40分） 一、选词填空。从方框中选择正确的单词填空。（10分） likes to gives cheers up is always ready to gives a helping hand 1. Mulan _______ a helping hand. 2. She _______ help others. 3. He _______ share with friends. 4. Alice _______ me when I am sad. 5. My classmate _______ to smile at people. 二、句型转换。（10分） 1. She likes to help.（改为否定句） She _______ _______ to help. 2. He cheers me up.（对划线部分提问） _______ _______ he _______? 3. Mulan is kind.（对划线部分提问） _______ is Mulan? 4. She is always ready to help.（改为一般疑问句） _______ she always ready to help? 三、图文配对。请将下列图片与相应的描述连线。（10分） A B C D E ( ) 1. She likes to give a helping hand. ( ) 2. He cheers me up. ( ) 3. She is always ready to help. ( ) 4. He likes to share. ( ) 5. She gives a helping hand. 四、写作练习。（10分） 请用英语写一写你身边的一个好心人（a kind person），描述他/她喜欢做什么，以及他/她如何帮助别人。不少于5句话。 提示词：kind, likes to, is always ready to, gives a helping hand, cheers me up _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ _________________________________________________________________ 参考答案 【知识演练01】1.B 2.B 3.B 4.B 【知识演练02】1.A 2.A 3.A 【知识演练03】1.A 2.B 3.B 【知识演练04】1.B 2.C 3.B 【综合提升】 一、1. gives 2. is always ready to 3. likes to 4. cheers up 5. likes to 二、1. doesn't like 2. What does; do 3. How 4. Is 三、1-D 2-A 3-E 4-B 5-C 四、（参考范文）I have a kind friend. Her name is Amy. She likes to help others. She is always ready to give a helping hand. When I am sad, she cheers me up. I like her very much. 第 1 页 共 5 页 学科网（北京）股份有限公司 $