人教版 (2019)必修 第一册Welcome unit精品课件ppt

这是一份人教版 (2019)必修 第一册Welcome unit精品课件ppt，共30页。PPT课件主要包含了CONTENTS，句子成分排序口诀，Practice，完成句子等内容，欢迎下载使用。

Members f the sentence
Sentence structure
句子的组成成分叫句子成分。在句子中，词与词之间有一定的组合关系，按照不同的关系，可以把句子分为不同的组成成分。句子成分由词或词组充当。英语：包括主语、谓语、宾语、表语、定语、状语、补足语和同位语八种。
主语是动作的发出者/被说明的主体。可以充当主语的成分有：名词，代词，名词化的形容词，数词，动词不定式， 名词化了的动词或从句等。The weather becmes cld day by day. It is ht tday. Swimming is a gd sprt in summer. The yung are mstly ambitius.
谓语表示主语的动作。或具有的特征和状态。谓语动词的位置一般在主语之后。在英语中，动词按作用和功能主要分为两大类，一类是谓语动词，另一类是非谓语动词。 I like walking. I enjy speaking English. He reads English every mrning.
宾语是动作的承受着。位于及物动词或介词后面。可以做宾语的有：名词，代词，数词，名词化的形容词，不定式，动名词，或从句等。 I ften play basketball. I like eight.DO直接宾语 Direct ObjectIO 间接宾语 Indirect ObjectMy parents bught me sme fruits. He gave me a present yesterday.
是对名词或代词之后，并对前者做进一步解释、补充说明的成分。1. We students shuld study hard.2. They, sme railway wrkers, are busy repairing the train.3. The yung man, my brther, wrks in the ffice.
表语是对主语的说明。说明主语的身份，特征和状态。一般位于系动词be，becme，get，lk，grw，turn，seem之后。一般由名词，代词，形容词，数词，非谓语动词作标语。My new deskmate is an American by. I will be dfifteen next year. She lks beautiful.
定语修饰和限定主语或宾语。由名词，代词，介词短语，形容词，数词，非谓语动词，副词，从句等作定语。单个的词作定语常放在它所修饰的词之前，短语或从句作定语常放在所修饰词之后。My schl is larger than hers. She likes the yellw dress. The car which is black is mine.
状语是修饰和限定动词，形容词，副词和整个句子的成分。能充当状语的有：副词，介词短语，非谓语动词，少数形容词，独立结构，从句等。状语按其用途可分为：时间，地点，原因，结果，目的，条件，让步，程度，方式，伴随，比较等种类。Frankly, I have n mney. In rder t find a better jb, he studies very hard. If it rains tmrrw, I will stay at hme.
宾语补足语 表示 对宾语的补充说明。名词，形容词，副词，介词短语，非谓语动词都可以做宾语补足语。We shuld keep ur rm clean and tidy. My mther desn't allw me t g ut alne in the evening.He fund it very interesting t ride a hrse n the farm.
句子的基本结构指的是简单句的几种基本句型：主谓，主谓宾，主系表，主谓间直宾和主谓宾补。
I fund my classmates friendly and helpful.
Time flies！We laughed.
主语在前，谓中间，宾语状语排后面；短语定语主宾后，形容词，代词定语，主宾前；间接宾语若在后，直间要用t，fr连；宾补位于宾语后，地状常在时状前。We will have an exam next week.My father ften tells me stries abut Chairman Ma n sundays. He asked me t help him at schl yesterday.
1) Everybdy smiled. 2) The car caught fire.3) Did the milk turn sur?4) He bught his wife a dress.5) Ry fund his new jb rather bring. 6) Yur brther gt up at 10 ’clck. 7) I haven’t seen Daniel fr lng. 8) Are there any gardens in the twn?
1) There ______ (be) an English crner in ur schl.2) There ______ (be) a number f students cming frm freign cuntries.3) There ______ (be) much time fr us t think f a gd idea.4) There ______ (be) a child and a cuple in the rm.
1. The 100-year-ld schl lies in the center f the city.2. We must act.3. The maths hmewrk lks easy.4. The teacher fund the classrm empty.5. My mum bught me a new dictinary.
The maths hmewrk
The 100-year-ld schl
in the center f the city
The teacher
the classrm
a new dictinary
6. Tm is lking frward t meeting the new exchange student.7. There is an English Crner at ur schl. 8. We had chemistry in the newly built lab.
is lking frward t
meeting the new exchange student
in the newly built lab
Hw wuld yu like t g t schl and travel the wrld at thesame time? Fr Tim, that dream has cme true! This term, Tim and his classmates are living n a ship! They take the same subjects as yu d, like maths and English. They als learn abut ships and the sea.
Tim writes his parents an email every week and tells them what happened n the ship. Tim lves living n the ship. There's always smething exciting t d. And, after a lng day f study, he likes t watch the sun g dwn and wait fr the stars t cme ut. Studying and ding hmewrk seem much mre fun when yu are at sea!
Languages pints
Read the sentences and analyze the structures.
Tm is lking frward t meeting the new exchange student.Lk frward t: t be excited and pleased abut smething that is ging t happen 期待; 盼望 (t为介词，后跟名词或动词-ing形式)eg：Mtr traders are lking frward t a further increase in vehicle sales.
lk back (n/ t sth.) 回想，记起lk thrugh sth. 仔细检查，快递阅读(某物)lk dwn n/ upn 轻视，看不起lk int 调查 lk ut 小心，当心lk n 旁观
1) 接下来一个月，我希望多点时间和我的家人相处。 In the cming mnths, I _______________________________ ______________.2) I am lking frward t _______ (meet) yu next time.3) Sarah Thmas is __________________ (盼望) the challenge f her new A-level curse.
lk frward t spending mre time
with my family
lking frward t