Unit 7A 1

Positive, negative and interrogative forms of the general present tense (is /am/are, do/does).

Example: My hair is very long.

Cats eat fish.

He walks to school every day.

7A Unit 2

1. Personal pronoun-nominative: me, you, him, her, it, us, them. As the subject in a sentence.

Example: We/I/you/they are having lunch in school.he/she/it. Look at me.

2. Personal pronouns-objective case: I, you, him, her, it, us, they are the objects in the sentence.

Teachers often help/me/him/her/them.

7A Unit 3

Preposition zai, zai, zai

Interrogative words: what, which, who, who, when, where, why and how.

Some, any

7A Unit 4

Frequency adverbs are never, rarely, sometimes, often, naturally and always.

Being a structure means "there is an objective existence somewhere".

7A Unit 5

The present continuous tense is /am/are+do, indicating the action in progress.

7A Unit 6

Yes, yes means "allow, yes".

Adverb order: first, then, next, then, finally.

Unit 7B 1

Positional prepositions: in front, between, beside, between, on the contrary, in.

Original words: one, two, three, four, …

Ordinal number: first, second, third, fourth … ...

7B Unit 2

How much, how much. To express "how much", the former uses uncountable nouns and the latter uses the plural of countable nouns.

Noun possessive: Millie's home, two students' home. ....

Adjective possessive pronouns: mine, yours, his, her, ours, theirs and its.

Noun possessive pronouns: mine, yours, his, her, ours, theirs, its …

4. the usage of the definite article the: unique, as mentioned above.

7B Unit 3

Action prepositions: through, along, through, over, to, up, down, round, from.

General future tense: will+ verb prototype, shall+ verb prototype (but only in the first person of we/ I)

Is/am/are to+ verb prototype

7B Unit 4

Affirmation, negation and questioning forms of the simple past tense.

Past tense of be verb: was/ were

The past tense of do (a notional verb) can be divided into regular and irregular forms.

7B Unit 5

Can/ could means "ability" and "ability".

I can speak English. I could swim when I was young.

Can/ could means "possibility" and "possibility".

I'm free. I can help you. At that time, anything could happen.

Exclamation sentence What a good girl! What terrible weather! How nice!

7B Unit 6

Positive and negative forms of imperative sentences;

Walk the dog at seven o'clock. Please don't chase the cat.

Modal verbs should, should to&; Usage of must

Should/shouldn't,

Should (should)/should not (should not), must (must)/should not (not allowed).

Unit 8A 1

1. Descriptive adjectives, such as: short, long, round, interesting, funny, slim, important, beautiful, etc.

2. The bigger the comparative sum of adjectives, the more important it is

foremost

② Irregular poor/worst

Sentences expressing "comparison": as+ adjectives +as- "and". . . Same "

Not as/so+ adjective +as- ". . . . How about ... 。"

8A Unit 2

Compare the quantity between them with the following sentences: more ... than, spent ... than. Less ... than.

I have more/less apples than you. (followed by plural nouns)

I have more/less free time than he does. (followed by uncountable nouns)

2. Compare the quantity between the two. Use the most, the least, the least.

Example: Amy scored the highest/most worrying score.

Daniel has the least money of the three. ..

3. Use like &；; Similarity, comparison. Example:

My skirt is the same/looks like hers. My skirt is the same as hers.

4. Use the same phrase as&; Different from comparison.

8A Unit 3

The usage of 1 And, but, or (or).

2. Verbs +to do These verbs include: plan, agree, want, decide, choose, hope, learn, prepare, etc.

3. Reflexive pronouns: self, yourself, ourselves, himself, herself, herself, themselves.

8A Unit 4

Conditional adverbial clause guided by if

1. is used to describe possible situations, and the main clause tense is the future tense, such as:

If it doesn't rain tomorrow, we will go to the park. ..

2. It is used to describe repeated and predictable situations, and the main clause tense is simple tense. For example:

If tigers are hungry, they will attack people.

8A Unit 5

1. uses the simple present tense to mean "future". The train leaves at 9 o'clock.

We are leaving for Shanghai this evening.

3. Adverbs of manner: quietly, gently and easily, um ... often change from adjective +ly to adverb, such as:

Quiet-quiet, easy-easy, possible-possible.

A few adverbs and adjectives are homographs, such as fast, early and long.

Note: good-good, near-near, hard-hard.

8A Unit 6

1. Conjunction indicating reason: reason, action, since. These words are placed before the cause clause, so they can't be used in the main clause. )

2. Sentences expressing orders, requests and suggestions: tell/ask/order/suggest/warn someone. Do (not) something.

Unit 8B 1

the present perfect tense

Structure: have/has+PP means that the action happened in the past but still has an impact on the present.

Affirmation, Negation and Question Form

Some commonly used adverbials of time, such as: has, once, for, since, just, never, also, etc.

For+a period of time, since+a little past time/past tense clause, the corresponding main verb should be a progressive verb, such as: leave-be away, die-be dead, borrow-keep, buy-have, come-be here, join-be. For example:

He has already left.

He has been away for two hours.

8B Unit 2

1. Past continuous tense was/were+doing means it happened at some time in the past.

2. Forms of affirmation, negation and questioning.

3. The usage of 3.while and when in the past continuous tense:

Continuous +while+ continuous

Past tense, while+ progressive tense = when+ past tense, progressive tense

I am doing my homework while my father is watching TV. ..

While he was reading a book, the bell rang.

He was reading when the bell rang.

8B Unit 3

passive voice

Structure: Time change of be+PP only changes various forms of be.

Affirmation, Negation and Question Form

Not all verbs have passive forms, such as sensory verbs: feel feel, smell, eyes, taste, sound, occurrence, occurrence and so on.

The active form expresses the passive meaning, for example, this shirt sells well.

(See courseware review for details)

8B Unit 4

Because, because, so the usage.

Because of the+clause, because of the+phrase (but: what you said), both of them are followed by reasons.

So it is followed by the result clause. In the same sentence, because/because and cannot appear at the same time.

2. The usage of hope & wish

Any hope is possible, but no hope is possible now.

I hope you can come to my party.

I wish I were the president.

Hope to do sth. Others do things with clauses.

Wishes can be used to bless someone, such as: Happy New Year to you!

8B Unit 5

Object clause (declarative sentence, general question, special question)

The usage of&for ...

Used to do means: used to be, used to be. For example:

He used to be a teacher. He used to get up early.

Be used to doing/doing something. Used to doing something, such as:

He is used to bad weather. He is used to getting up early.

8B Unit 6

Three sentence structures:

It' s+ adjective +that clause, such as:

It is necessary for us to help the elderly.

Doing sth is+adjective+. , such as:

It is useful to learn English well.

It is+adjective+for someone (not). Do sth. , such as:

It is necessary for us to protect the environment.

Unit 9A 1

1. Sentence pattern: it is+adjective (personality)+sb. +(Don't) do sth.

It's very kind of you to help me.

Sentence pattern: subject +be+ adjective+enough+do something.

They have enough patience to wait for me for two hours.

3. Different components of a sentence: subject, predicate, predicate, object, attribute and adverbial.

9A Unit 2

Fixed structure: I would rather … than … prefer it. . . Don't want to . .

I'd rather stay at home than go out on such a rainy day.

Fixed structure: prefer … to …. . . Not reconciled. . . Compared with. . . I like it better. . .

I prefer red to blue.

I'd rather stay at home than go out on such a rainy day.

Indefinite pronouns: Someone/someone, anyone/anyone, nobody/nobody.

Something, anything, nothing, nothing

When it is used as the subject, it is singular, followed by adjectives.

9A Unit 3

1. interrogative word +to do

I don't know how to do it. /what to do.

We haven't decided when to hold the meeting.

2. Sentence types: declarative sentences, interrogative sentences, imperative sentences and exclamatory sentences.

3. Object complement. We found him a good boy.

4.5 sentence structures subject+predicate Millie is reading.

Millie is reading a book.

Subject+predicate+predication Millie is here.

Subject+predicate+indirect object+direct object We gave him a book.

Subject+predicate+object+object complement We call him Tom.

9A Unit 4

1. Preposition phrase: between ... and ..., from ... to. ...

2. Conjunction: before, after, until/not … until

3. Conjunction: while &；; be like

While+ continuous, continuous while/as+ continuous, discontinuous (instantaneous verb)

As+ discontinuous (instantaneous verb), discontinuous (instantaneous verb)

9A Unit 5

1. past perfect had+PP (past participle)

2. Use should, oughtto, hadbetter, have to, must to express suggestions.

Negative form: it's better not to, don't/don't have to.

3. Use why not, why not you, perhaps to express suggestions, and put them at the beginning of the sentence.

9A Unit 6

1. Confusable words: take/take, listen/listen, see/see/see, come/go.

2. Time-varying indirect speech.

The change of adverbial of time (P 103)

When interrogative sentences become indirect speech, we should pay attention to changing the word order of interrogative sentences into the word order of declarative sentences, and add punctuation marks at the end of sentences.

Unit 9B 1

1. Use can/could, may/might to indicate permission. The formal tone of the four words is increasing.

This leads to the object clause.

The Object Clause Guided by 3.3.If/whether.

9B Unit 2

1. Object clause guided by interrogative words.

In order to do something. result

3.need to do, need has a tense change, and the negative form should use the auxiliary verb do. Used to be.